# Best Financial Data APIs

## How Many Financial Data APIs Products Does G2 Track?

**Total Products under this Category:** 228

### Category Stats (Aug 2026)

- **Average Rating:** 4.39/5 (↓0.03 vs Jul 2026) The average rating of products in this category, based on all submitted ratings
- **Top Trending Product:** FlashAlpha (+3.48%) - Among all products in this category, FlashAlpha recorded the largest rating increase compared to last month

_Last updated: August 05, 2026_

## How Does G2 Rank Financial Data APIs Products?

**Why You Can Trust G2's Software Rankings:**

- 30 Analysts and Data Experts
- 1,400+ Authentic Reviews
- 228+ Products
- Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

## G2 Grid® for Financial Data APIs
 ![G2 Grid® for Financial Data APIs plotting products by satisfaction and market presence](https://www.g2.com/categories/financial-data-apis/grids.png?focus%5B%5D=24201&focus%5B%5D=146655&focus%5B%5D=61707&focus%5B%5D=1331564&focus%5B%5D=165553&focus%5B%5D=159501&focus%5B%5D=100578&focus%5B%5D=134212)

Highlighted products: Plaid, Merge Unified, Stripe Connect, Spade, Finch, Apideck Unify, Mastercard API, and RapidRatings.

Underlying data: [Grid® JSON](https://www.g2.com/categories/financial-data-apis/grids.json?focus%5B%5D=plaid&focus%5B%5D=merge-unified&focus%5B%5D=stripe-connect&focus%5B%5D=spade-spade&focus%5B%5D=finch-finch&focus%5B%5D=apideck-unify&focus%5B%5D=mastercard-api&focus%5B%5D=rapidratings)

**Sponsored**

### Flinks

Flinks is an embedded finance platform that brings together data connectivity, intelligence, and payments through powerful APIs and ready-to-use dashboards. Financial institutions, lenders, and fintechs use Flinks to onboard customers faster, make smarter decisions with financial data, and move money securely, all from one platform. Our Solutions - Flinks Connect: Give your users a fast, secure way to link their bank accounts and instantly access data from 15,000+ financial institutions across North America. - Flinks Upload: Verify bank statements and void cheques in real time to catch fraud, speed up decisions, and keep onboarding moving. - Flinks Enrich: Turn raw financial data 4,500 financial attributes covering income, spending, employment, and risk insights to make faster, more confident decisions. - Flinks Pay: Initiate account-to-account payments with Interac Request for Money and EFT, backed by built-in bank account verification. - Flinks Outbound: Launch and scale an open banking program with Flinks handling the infrastructure, partner accreditation, consent management, and ongoing support. Flinks powers 1M+ monthly connections and processes 1M+ monthly document uploads across North America, with a network of 15,000+ connected financial institutions. Visit www.flinks.com to learn more and book a product demo.

[Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list_llm&secure%5Bcategory_id%5D=1336&secure%5Bchosen_at%5D=2026-08-07T13%3A30%3A28Z&secure%5Bdisplayable_resource_id%5D=1336&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=1336&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=43004&secure%5Bresource_id%5D=1336&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Ffinancial-data-apis%3Fopen_modal_url%3D%252Fproducts%252Fsolarisbank%252Fwishlists%253Fhost_path%253D%25252Fcategories%25252Ffinancial-data-apis%2526source%253Dcategory&secure%5Btoken%5D=01b1a26029f122e64281d94b44083ec4ea95d5cca14df52b2125a30eb0750513&secure%5Burl%5D=https%3A%2F%2Fwww.flinks.com%2F%3Futm_campaign%3Dg2-clicks-financial-data-api%26utm_source%3Dg2%26utm_medium%3Dcpc&secure%5Burl_type%5D=custom_url)

### [Plaid](https://www.g2.com/products/plaid/reviews)

What is Plaid? Plaid is a global fintech infrastructure platform that enables businesses and consumers to securely connect to financial data and services. Through APIs that connect to more than 12,000 financial institutions across 20+ countries, Plaid operates the world’s largest open banking data network. By removing the complexity of direct bank integrations, Plaid enables developers, financial institutions, and enterprises to build secure, user-friendly, and conversion-optimized financial products. Plaid powers payments, lending, identity verification, fraud prevention, and personal finance applications. Today, more than 150 million people worldwide, including half of U.S. adults, have relied on Plaid through their connections to over 9,000 apps and services. Core product categories and solutions 1. Payments: Plaid offers a modular suite of account linking, risk, and money movement products to make bank payments more successful and scalable than ever. 2. Account linking and verification: Plaid offers the full suite of Auth products—instant Auth with 95% coverage of U.S. bank accounts and database Auth for broader reach—along with Identity to verify account ownership 3. Risk management: Signal, our payment risk platform, provides the choice of real-time balance checks or machine learning transaction risk scores, all delivered through a hosted rules engine with a no-code UI so risk insights can be acted on immediately. 4. Money movement: Transfer is Plaid’s multi-rail payment solution, supporting ACH, RTP, FedNow, and Request for Payment, with Signal embedded for built-in risk decisioning. This unified suite makes it easier to connect accounts, manage risk, and move money with confidence. 5. Identity verification and fraud prevention: Plaid offers comprehensive tools to confirm identities and reduce fraud. Plaid Identity Verification (IDV) lets clients authenticate their customers through document checks, liveness detection, and data source verification. Monitor lets clients detect whether their customers are on government watchlists through sanction, PEP, and watchlist screening for anti-money laundering compliance. Plaid Protect is an AI-powered fraud intelligence platform that helps detect and stop fraud across the entire user journey—from the first interaction to the point of a transaction. Built on top of Plaid's network of a billion device connections across over 9,000 apps, Protect helps businesses prevent the toughest fraud including ATOs, first party fraud and synthetic identities. 6. Personal finance data & insights: Transactions provides up to 24 months of categorized history enriched with merchant and location details. Liabilities offers visibility into credit card, loan, and mortgage obligations, while Investments aggregates brokerage, retirement, and crypto accounts. Enrich and Personal Finance Insights help companies clean and contextualize data to deliver stronger budgeting and financial wellness experiences. 7. Credit underwriting & financial health: Plaid Consumer Report helps lenders harness FCRA-compliant cash flow data, offering income insights, asset verification, and real-time account activity to power more confident decisions. By leveraging Plaid’s unique network insights, lenders gain a holistic view of borrower financial stability which can be used throughout the entire lending lifecycle. With a market-ready risk score - Plaid LendScore - financial institutions can underwrite more accurately, approve more qualified borrowers, and reduce losses with smarter, data-driven assessments. 8. Open finance & connectivity: Core Exchange offers standardized access to financial data, Permissions Manager gives consumers greater control over consent, and the App Directory supports partner compliance and risk management. 9. Onboarding & user journeys: Plaid Link is a mobile-first, conversion-optimized interface that enables secure account connections at scale. By reducing friction during sign-up, Link helps businesses improve customer onboarding and payment flows. Industries and use cases Plaid supports a wide range of industries and financial workflows, including: - Banks & credit unions - Payouts streamline disbursements, and Pay by Bank supports direct consumer-to-business payments for recurring bills, subscriptions, and eCommerce. - Mortgages & lending - Government & public sector programs - Property management - Gaming - Crypto & digital assets - Business finances - Wealth management Customers include Venmo, Robinhood, Rocket, Carvana, Affirm, Invitation Homes, and many more. Security and compliance Plaid is built with enterprise-grade encryption, continuous monitoring, and regulatory compliance, including PSD2 in Europe and FCA requirements in the UK. Plaid does not hold funds but enables secure data transfer and payment initiation. Conclusion Plaid provides trusted infrastructure across payments, identity verification, fraud prevention, account connectivity, and open banking. With scale, security, and mobile-first design, Plaid helps businesses create seamless and secure financial experiences for millions of consumers worldwide.

**Average Rating:** 4.3/5.0

**Total Reviews:** 47

#### How Do G2 Users Rate Plaid?

- **Quality of Support:** 7.9/10 (Category avg: 8.6/10)
- **Has the product been a good partner in doing business?:** 8.2/10 (Category avg: 8.6/10)
- **Ease of Use:** 8.9/10 (Category avg: 8.8/10)
- **Ease of Admin:** 8.9/10 (Category avg: 8.5/10)

#### Who Is the Company Behind Plaid?

- **Seller:** [Plaid, Inc.](https://www.g2.com/sellers/plaid-inc)
- **Company Website:** plaid.com
- **Year Founded:** 2013
- **HQ Location:** San Francisco , US
- **Twitter:** @Plaid  
37,456 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=584d83a959fb209055b3af30ab4b5b08719df7d9798bf5d9656e717b8c64419d&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F2684737%2F&secure%5Burl_type%5D=linkedin_company_website)  
1,887 employees on LinkedIn®

#### Who Uses This Product?

- **Top Industries:** Financial Services
- **Company Size:** 60% Small, 17% Medium

#### What Do G2 Reviewers Say About Plaid?

_AI-generated summary from verified user reviews_

##### Pros

- Users appreciate the **ease of use** of Plaid, enjoying quick, secure connections and a straightforward setup process.
- Users value the **high level of security** that Plaid provides, ensuring safe connections with financial institutions effortlessly.
- Users value the **easy integrations** of Plaid, simplifying connections between bank accounts and various platforms effortlessly.
- Users love Plaid for its **secure connections and ease-of-use** , making financial management both efficient and convenient.
- Users value Plaid for its **quick and secure bank connection** , enhancing convenience and simplifying the overall experience.

##### Cons

- Users express frustration with **access limitations** as Plaid does not connect to all banks, impacting usability.
- Users struggle with **carrier limitations** as Plaid doesn't connect to all banks, creating accessibility issues.
- Users report **connectivity issues** with Plaid, including random disconnections and inconsistency with bank connections.
- Users face **system errors** with Plaid, experiencing random disconnections and frequent API failures that disrupt functionality.
- Users find the **setup complexity** of Plaid frustrating, preferring a simpler 'one and done' process instead.

#### What Are Recent G2 Reviews of Plaid?

**["Plaid Made Onboarding Easy and Startup-Friendly"](https://www.g2.com/survey_responses/plaid-review-13172519)**

**Rating:** 5.0/5.0 stars

_— Verified User in Leisure, Travel & Tourism_

[Read full review](https://www.g2.com/survey_responses/plaid-review-13172519)

**["Unmatched UI/UX and Robust KYC/AML—Plaid Is the Ideal Partner"](https://www.g2.com/survey_responses/plaid-review-13187510)**

**Rating:** 5.0/5.0 stars

_— Brittany W._

[Read full review](https://www.g2.com/survey_responses/plaid-review-13187510)

#### What Are G2 Users Discussing About Plaid?

- [What is Plaid system?](https://www.g2.com/discussions/what-is-plaid-system)
- [What is Plaid app used for?](https://www.g2.com/discussions/what-is-plaid-app-used-for)
- [What does the company Plaid do?](https://www.g2.com/discussions/what-does-the-company-plaid-do)
- [What is Plaid Software?](https://www.g2.com/discussions/what-is-plaid-software)

### [Merge Unified](https://www.g2.com/fr/products/merge-unified/reviews)

Merge Unified est le principal API unifié pour des milliers d'organisations, y compris les LLMs de pointe, les entreprises du Fortune 500, et d'autres sociétés SaaS B2B. Merge Unified permet aux entreprises d'ajouter des centaines d'intégrations à leurs produits via une seule API. Au lieu de construire et de maintenir chaque intégration en interne, vos développeurs peuvent s'intégrer une fois avec Merge et accéder instantanément à plus de 220 intégrations dans les catégories comptabilité, HRIS, ATS, CRM, stockage de fichiers, base de connaissances et billetterie. Notre plateforme normalise les données et gère l'authentification, la pagination et la limitation de débit, éliminant ainsi la complexité de la gestion de plusieurs APIs. Merge gère l'ensemble du cycle de vie de l'intégration, de la mise en œuvre à la maintenance. Nos fonctionnalités d'observabilité donnent à votre équipe de réussite client une visibilité et un contrôle complets, tandis que notre équipe d'ingénierie détecte et résout les problèmes d'intégration avant qu'ils n'affectent vos clients. Des milliers d'entreprises font confiance à Merge pour accélérer le développement de produits, débloquer les ventes, réduire le taux de désabonnement des clients et économiser des ressources d'ingénierie, leur permettant ainsi de se concentrer sur leur produit principal. Merge adhère aux cadres de conformité standard de l'industrie, y compris SOC 2 Type II et ISO 27001, et se conforme aux réglementations sur la confidentialité telles que HIPAA, GDPR et CCPA.

**Average Rating:** 4.7/5.0

**Total Reviews:** 251

#### How Do G2 Users Rate Merge Unified?

- **Qualité du support:** 9.7/10 (Category avg: 8.6/10)
- **the product a-t-il été un bon partenaire commercial?:** 9.5/10 (Category avg: 8.6/10)
- **Facilité d’utilisation:** 9.3/10 (Category avg: 8.8/10)
- **Facilité d’administration:** 9.5/10 (Category avg: 8.5/10)

#### Who Is the Company Behind Merge Unified?

- **Vendeur:** [Merge](https://www.g2.com/fr/sellers/merge)
- **Site Web de l'entreprise:** merge.dev
- **Année de fondation:** 2020
- **Emplacement du siège social:** San Francisco, US
- **Twitter:** @merge\_api  
3,254 abonnés Twitter
- **Page LinkedIn®:** [www.linkedin.com](https://www.g2.com/fr/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=b8c8a1452840c830f1c090f6b81e4fb545794f2830c09fe6655dd108b396c4e8&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fmerge-api%2F&secure%5Burl_type%5D=linkedin_company_website)  
159 employés sur LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** Ingénieur logiciel, PDG
- **Top Industries:** Logiciels informatiques, Technologie de l'information et services
- **Company Size:** 60% Small, 30% Medium

#### What Do G2 Reviewers Say About Merge Unified?

_AI-generated summary from verified user reviews_

##### Pros

- Les utilisateurs louent le **support client exceptionnel** de Merge, appréciant leur réactivité et leur assistance efficace tout au long de l'intégration.
- Les utilisateurs trouvent que Merge Unified est **incroyablement facile à utiliser** , avec un excellent support et des options d'intégration intuitives.
- Les utilisateurs apprécient les **options d'intégration faciles** et l'excellente documentation de l'API, améliorant leur connectivité avec divers systèmes.
- Les utilisateurs apprécient les **capacités d'intégration** de Merge Unified, simplifiant les connexions à travers divers systèmes de comptabilité et de ressources humaines.
- Les utilisateurs apprécient les **API bien documentées** de Merge Unified, permettant une intégration rapide et un support sans faille pour leurs besoins.

##### Cons

- Les utilisateurs rencontrent des **problèmes d'intégration** avec des modèles complexes, nécessitant des efforts pour identifier les options prises en charge pour une connectivité sans faille.
- Les utilisateurs notent que Merge Unified peut être assez **cher** , surtout à mesure que leurs besoins et leur clientèle augmentent.
- Les utilisateurs trouvent que la **mauvaise documentation** de Merge Unified est incohérente et manque de détails pour une intégration efficace.
- Les utilisateurs rencontrent des **limitations de données** avec Merge Unified, entraînant des problèmes de schéma inattendus et un manque de visibilité sur la traduction des données.
- Les utilisateurs trouvent la **pour les personnes non techniques, ce qui affecte l'utilisabilité globale et la compréhension des fonctionnalités.**

#### What Are Recent G2 Reviews of Merge Unified?

**["Support exceptionnel et sorties rapides de fonctionnalités"](https://www.g2.com/fr/survey_responses/merge-unified-review-11968048)**

**Rating:** 4.5/5.0 stars

_— Bhavik P._

[Read full review](https://www.g2.com/fr/survey_responses/merge-unified-review-11968048)

**["Consolide sans effort les plateformes IdP et HRIS"](https://www.g2.com/fr/survey_responses/merge-unified-review-12684831)**

**Rating:** 5.0/5.0 stars

_— Adam S._

[Read full review](https://www.g2.com/fr/survey_responses/merge-unified-review-12684831)

#### What Are G2 Users Discussing About Merge Unified?

- [À quoi sert l'API Merge ?](https://www.g2.com/fr/discussions/what-is-merge-api-used-for) - 2 comments

### [Stripe Connect](https://www.g2.com/products/stripe-connect/reviews)

The world’s most successful platforms and marketplaces, including Shopify and DoorDash, use Stripe Connect to embed payments into their products. Connect offers instant onboarding, embedded components, global payouts, and more—go live in weeks instead of quarters, build a profitable payment business, and scale with ease. Learn more at stripe.com/connect.

**Average Rating:** 4.3/5.0

**Total Reviews:** 248

#### How Do G2 Users Rate Stripe Connect?

- **Quality of Support:** 8.2/10 (Category avg: 8.6/10)
- **Has the product been a good partner in doing business?:** 8.7/10 (Category avg: 8.6/10)
- **Ease of Use:** 8.8/10 (Category avg: 8.8/10)
- **Ease of Admin:** 8.9/10 (Category avg: 8.5/10)

#### Who Is the Company Behind Stripe Connect?

- **Seller:** [Stripe](https://www.g2.com/sellers/stripe)
- **Year Founded:** 2010
- **HQ Location:** San Francisco, CA
- **Twitter:** @stripe  
285,306 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=b95d13a2f6710ce6a0d1f33f0d007176a318c2b622f6cbe55cdb7b3422dbb86d&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F2135371%2F&secure%5Burl_type%5D=linkedin_company_website)  
15,464 employees on LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** Founder, Owner
- **Top Industries:** Computer Software, Internet
- **Company Size:** 74% Small, 19% Medium

#### What Do G2 Reviewers Say About Stripe Connect?

_AI-generated summary from verified user reviews_

##### Pros

- Users appreciate the **ease of use** of Stripe Connect, simplifying payment management and tracking effectively.
- Users appreciate the **easy integrations** of Stripe Connect, simplifying complex payment scenarios and enhancing user experience.
- Users appreciate the **payment ease** of Stripe Connect, enjoying efficient management of transactions and payouts.
- Users value the **ease of payment processing** with Stripe Connect, enabling quick transactions and clear tracking of earnings.
- Users appreciate the **speed of transactions** with Stripe Connect, allowing for quick and efficient payment processing.

##### Cons

- Users often experience **poor customer support** , struggling with responsiveness and the complexity of the system.
- Users find the **excessive fees** of Stripe Connect challenging to track and predict, complicating financial management.
- Users find the **high fees** of Stripe Connect challenging to manage and understand, impacting overall affordability.
- Users experience **slow payments** and delays, leading to confusion and frustration with their transactions on Stripe Connect.
- Users find the **complex implementation** of Stripe Connect challenging, particularly around pricing and configuration issues.

#### What Are Recent G2 Reviews of Stripe Connect?

**["Transparent Payment Tracking and Easy Setup with Stripe Connect"](https://www.g2.com/survey_responses/stripe-connect-review-12782162)**

**Rating:** 4.5/5.0 stars

_— Alison M._

[Read full review](https://www.g2.com/survey_responses/stripe-connect-review-12782162)

**["Stripe Makes Payment Collection Simple and Seamless"](https://www.g2.com/survey_responses/stripe-connect-review-12709079)**

**Rating:** 4.5/5.0 stars

_— Verified User in Media Production_

[Read full review](https://www.g2.com/survey_responses/stripe-connect-review-12709079)

#### What Are G2 Users Discussing About Stripe Connect?

- [What is Stripe Connect used for?](https://www.g2.com/discussions/what-is-stripe-connect-used-for) - 1 comment
- [What are the 3 Stripe Connect account types?](https://www.g2.com/discussions/what-are-the-3-stripe-connect-account-types)
- [How do I set up Stripe Connect?](https://www.g2.com/discussions/how-do-i-set-up-stripe-connect)
- [What is Stripe Connect?](https://www.g2.com/discussions/what-is-stripe-connect)
- [What is Stripe Connect payment method?](https://www.g2.com/discussions/what-is-stripe-connect-payment-method)

### [Spade](https://www.g2.com/fr/products/spade-spade/reviews)

Spade aide les plus grandes banques et fintechs aux États-Unis et au Canada, y compris Citizens, PayPal, FIS, Sardine et Mercury, à gagner plus de dépenses quotidiennes de leurs clients, à prendre des décisions plus intelligentes sur chaque transaction en temps réel, et à transformer les données de transaction qu'ils possèdent en nouveaux revenus et en intelligence artificielle. Avec Spade, chaque transaction est comparée à une base de données vérifiée couvrant 99,9 % des entreprises aux États-Unis et au Canada : une recherche, pas une supposition. Nous ajoutons le véritable commerçant, l'emplacement exact, la marque, la catégorie et plus encore en moins de 40 ms avec une précision de plus de 99 %, sur les cartes, ACH et transferts. En conséquence, des fintechs et banques de premier plan comme Stripe, Bilt, Cash App et Citizens utilisent Spade pour réduire les litiges en montrant aux clients des transactions qu'ils reconnaissent, pour alimenter des récompenses précises, verrouiller les cartes exactement sur ce qu'ils souhaitent, et construire des produits d'IA sur leurs propres données. Voici ce que vous obtenez avec Spade : IDENTITÉ DE COMMERÇANT VÉRIFIÉE SUR CHAQUE TRANSACTION Une recherche dans une base de données couvrant 99,9 % des entreprises américaines et canadiennes, pas une supposition. Spade renvoie le véritable commerçant, l'emplacement exact, l'affiliation de marque, la catégorie et un identifiant persistant qui relie le même commerçant à travers les cartes, ACH, virements et transferts, en moins de 40 ms à p99. MOINS DE LITIGES ET D'APPELS DE SUPPORT Lorsque le titulaire de la carte voit le vrai nom et logo du commerçant, les litiges de reconnaissance et les appels "qu'est-ce que ce débit ?" diminuent, y compris sur les frais de longue traîne, locaux et acheminés par agrégateur (DoorDash au restaurant réel) où la confusion commence. RÉCOMPENSES ET CONTRÔLES ASSEZ PRÉCIS POUR CHANGER LE COMPORTEMENT Récompenses au niveau de la marque et hyper-locales qui atterrissent sur le bon commerçant, et cartes verrouillées exactement sur ce que vous souhaitez, jusqu'au commerçant ou à la catégorie spécifique. DÉCISIONS EN TEMPS RÉEL DANS LA FENÊTRE D'AUTORISATION L'identité et la décision reviennent dans une réponse unique de moins de 40 ms, afin que vous approuviez les bonnes transactions que vous auriez faussement refusées et appliquiez des contrôles de dépenses en ligne. IA SUR VOS PROPRES DONNÉES Posez des questions à votre flux de transactions en langage clair, et entraînez des modèles dessus dans un jardin clos sans PII, pour affiner les décisions de partenariat, la vente croisée, et les produits d'IA dont dépend votre feuille de route. Certifié SOC 2 Type 2.

**Average Rating:** 4.9/5.0

**Total Reviews:** 21

#### How Do G2 Users Rate Spade?

- **Qualité du support:** 10.0/10 (Category avg: 8.6/10)
- **the product a-t-il été un bon partenaire commercial?:** 10.0/10 (Category avg: 8.6/10)
- **Facilité d’utilisation:** 9.5/10 (Category avg: 8.8/10)
- **Facilité d’administration:** 9.0/10 (Category avg: 8.5/10)

#### Who Is the Company Behind Spade?

- **Vendeur:** [Spade Data](https://www.g2.com/fr/sellers/spade-data)
- **Année de fondation:** 2021
- **Emplacement du siège social:** New York , New York
- **Page LinkedIn®:** [www.linkedin.com](https://www.g2.com/fr/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=0db1b6061a3a1412ce716a64a34af7e62d1440c5bddd5d55f23abe7ae8bf90a1&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fspadedata%2F&secure%5Burl_type%5D=linkedin_company_website)  
43 employés sur LinkedIn®

#### Who Uses This Product?

- **Top Industries:** Services financiers
- **Company Size:** 48% Large, 48% Medium

#### What Are Recent G2 Reviews of Spade?

**["Une couche d'enrichissement que nous n'avons pas eu à construire nous-mêmes"](https://www.g2.com/fr/survey_responses/spade-review-13161989)**

**Rating:** 5.0/5.0 stars

_— Sidharth A._

[Read full review](https://www.g2.com/fr/survey_responses/spade-review-13161989)

**["Enrichissement des transactions de premier ordre : données précises, API rapide et une véritable équipe partenaire"](https://www.g2.com/fr/survey_responses/spade-review-13089870)**

**Rating:** 5.0/5.0 stars

_— Matthew H._

[Read full review](https://www.g2.com/fr/survey_responses/spade-review-13089870)

### [Finch](https://www.g2.com/products/finch-finch/reviews)

Finch is a unified API and connectivity platform that connects HR, benefits, and financial applications to 250+ HRIS and payroll providers. By serving as the intermediary, Finch helps B2B companies onboard their customers and sync data without building and maintaining integrations individually. This streamlines the process for end users (employers) and makes it easier to keep all systems up to date. Finch is primarily used by the developers, product managers, and operations teams within organizations that need to integrate with HRIS and payroll systems. These users often face challenges in managing disparate systems and ensuring that data flows smoothly between them. Finch addresses these challenges by providing a single point of integration, which simplifies the technical complexities involved in connecting to HRIS and payroll systems. This is particularly beneficial for companies looking to enhance their operational efficiency and improve the user experience for their employees. Key features of Finch include fast, secure authentication, broad integration coverage, and a unified data format across all 250+ providers. The API is designed to ensure that sensitive employee data is handled with the utmost security, adhering to industry standards for data protection. By standardizing the data from each system of record, Finch removes the burden of interpreting, mapping, and maintaining the data schemas across hundreds of integrations ensuring that all parties have access to consistent and accurate information. This not only saves time but also reduces the potential for errors that can arise from manual data entry or miscommunication between systems. Finch adds significant value by simplifying the integration process for businesses, allowing them to focus on their core operations rather than getting bogged down in technical details. The ability to quickly and securely connect to multiple employment systems means that companies can implement new HR and financial tools with minimal disruption. Additionally, Finch's flexibility in accommodating various data-sharing preferences empowers employers to control what information is shared and with whom, enhancing their ability to manage compliance and privacy concerns effectively. Overall, Finch stands out in its category by providing a robust, secure, and user-friendly solution that meets the integration needs of modern businesses. Its unified approach not only streamlines operations but also fosters better collaboration between HR, benefits, and financial applications, ultimately leading to a more programmable and connected employment ecosystem for all.

**Average Rating:** 4.7/5.0

**Total Reviews:** 63

#### How Do G2 Users Rate Finch?

- **Quality of Support:** 9.6/10 (Category avg: 8.6/10)
- **Has the product been a good partner in doing business?:** 9.3/10 (Category avg: 8.6/10)
- **Ease of Use:** 9.1/10 (Category avg: 8.8/10)
- **Ease of Admin:** 9.0/10 (Category avg: 8.5/10)

#### Who Is the Company Behind Finch?

- **Seller:** [Finch](https://www.g2.com/sellers/finch-5be75bf3-7bc5-45da-8f16-548a2872343b)
- **Company Website:** tryfinch.com
- **Year Founded:** 2020
- **HQ Location:** San Francisco, CA
- **Twitter:** @tryfinch  
751 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=73eb130bad8e86891e79fff548247db8ab393a103c6100b5e93b594a742f4ad7&secure%5Burl%5D=http%3A%2F%2Fwww.linkedin.com%2Fcompany%2Ffinchapi&secure%5Burl_type%5D=linkedin_company_website)  
154 employees on LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** CEO
- **Top Industries:** Financial Services, Computer Software
- **Company Size:** 49% Small, 40% Medium

#### What Are Recent G2 Reviews of Finch?

**["Fast, Reliable Payroll Connections That Streamline Client Data Access"](https://www.g2.com/survey_responses/finch-review-12607925)**

**Rating:** 5.0/5.0 stars

_— Yasmany H._

[Read full review](https://www.g2.com/survey_responses/finch-review-12607925)

**["Unified Payroll API That Automated Month-End Close and Boosted Our Margins"](https://www.g2.com/survey_responses/finch-review-12861378)**

**Rating:** 5.0/5.0 stars

_— Simone D._

[Read full review](https://www.g2.com/survey_responses/finch-review-12861378)

### [Apideck Unify](https://www.g2.com/products/apideck-unify/reviews)

Apideck eliminates the complexity of integrations with a single real-time API that connects to 200+ platforms across Accounting, CRM, HRIS, File Storage, and eCommerce without the technical overhead. Instead of spending months building and maintaining multiple integrations, SaaS companies go to market 98% faster while we take care of maintenance, versioning, and infrastructure. With full CRUD support and real-time data (no caching delays), Apideck ensures instant, reliable data synchronization across all integrations. Our platform lets you focus on business growth while we handle the integrations, so you can launch faster, cut costs, and scale without limits. Why leading SaaS teams choose Apideck: ✅ One platform, unlimited integrations – No need to build or maintain separate integrations. ✅ Real-time data – No caching means instant, up-to-date information. ✅ Flexible, cost-effective pricing – API call-based, so you only pay for what you use. ✅ Enterprise-grade security – GDPR & SOC2 Type 2 compliant. ✅ Mission-critical reliability – 99.8% uptime SLA with 24/7 support.

**Average Rating:** 4.9/5.0

**Total Reviews:** 61

#### How Do G2 Users Rate Apideck Unify?

- **Quality of Support:** 9.7/10 (Category avg: 8.6/10)
- **Has the product been a good partner in doing business?:** 9.7/10 (Category avg: 8.6/10)
- **Ease of Use:** 9.6/10 (Category avg: 8.8/10)
- **Ease of Admin:** 9.5/10 (Category avg: 8.5/10)

#### Who Is the Company Behind Apideck Unify?

- **Seller:** [Apideck](https://www.g2.com/sellers/apideck)
- **Company Website:** www.apideck.com
- **Year Founded:** 2020
- **HQ Location:** San Francisco, California
- **Twitter:** @apideck  
885 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=31e921fcf0e7c47afd328ae3ca37ee6b8e6af949c20010d293dca14b49fcdc08&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fapideck%2F&secure%5Burl_type%5D=linkedin_company_website)  
33 employees on LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** CTO, CEO
- **Top Industries:** Computer Software, Information Technology and Services
- **Company Size:** 79% Small, 15% Medium

#### What Do G2 Reviewers Say About Apideck Unify?

_AI-generated summary from verified user reviews_

##### Pros

- Users value the **integration capabilities** of Apideck Unify, streamlining connections with multiple accounting and HR systems effortlessly.
- Users value the **seamless integrations** of Apideck Unify, enabling efficient onboarding and management of multiple HR systems.
- Users highlight the **amazing customer support** from Apideck Unify, with quick responses and effective solutions to requests.
- Users value the **clear and well-structured documentation** of Apideck Unify, enhancing the overall developer experience significantly.
- Users benefit from **easy integrations** with Apideck Unify, drastically reducing time spent on API development and management.

##### Cons

- Users find **API limitations** in field coverage and connector support lead to extra manual development work.
- Users find **limited features** in some integrations, lacking support for advanced or niche needs.
- Users note the **limited integrations** available in Apideck Unify, hindering their ability to fully customize the product.
- Users are concerned about **data limitations** , necessitating careful API management and lacking certain essential integrations.
- Users note that the pricing can feel **steep** for early-stage startups, impacting budget allocation.

#### What Are Recent G2 Reviews of Apideck Unify?

**["Unified API That Frees Engineering Team to Focus on Product"](https://www.g2.com/survey_responses/apideck-unify-review-13115410)**

**Rating:** 5.0/5.0 stars

_— Kogulan L._

[Read full review](https://www.g2.com/survey_responses/apideck-unify-review-13115410)

**["One Implementation, Multiple Integrations—Faster Value for Customers"](https://www.g2.com/survey_responses/apideck-unify-review-13122616)**

**Rating:** 5.0/5.0 stars

_— Emily T._

[Read full review](https://www.g2.com/survey_responses/apideck-unify-review-13122616)

### [Mastercard API](https://www.g2.com/products/mastercard-api/reviews)

Mastercard API is an Application Programming Interface of mastercard with the objetive of open up, standardize and simplify access to its services.

**Average Rating:** 4.3/5.0

**Total Reviews:** 11

#### How Do G2 Users Rate Mastercard API?

- **Quality of Support:** 8.9/10 (Category avg: 8.6/10)
- **Has the product been a good partner in doing business?:** 8.9/10 (Category avg: 8.6/10)
- **Ease of Use:** 7.8/10 (Category avg: 8.8/10)
- **Ease of Admin:** 7.2/10 (Category avg: 8.5/10)

#### Who Is the Company Behind Mastercard API?

- **Seller:** [Mastercard](https://www.g2.com/sellers/mastercard)
- **Year Founded:** 1966
- **HQ Location:** Purchase, NY
- **Twitter:** @Mastercard  
491,448 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=45c40f7b41646f480e30ee3d1a7be4404df1182da202318367b4fc04ac4cd3e4&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fmastercard%2F&secure%5Burl_type%5D=linkedin_company_website)  
49,372 employees on LinkedIn®
- **Ownership:** NYSE - New York Stock Exchange

#### Who Uses This Product?

- **Company Size:** 45% Small, 45% Medium

#### What Are Recent G2 Reviews of Mastercard API?

**["Master Card API is a really helpful and handy API for all your payment needs"](https://www.g2.com/survey_responses/mastercard-api-review-7106910)**

**Rating:** 5.0/5.0 stars

_— Raja S._

[Read full review](https://www.g2.com/survey_responses/mastercard-api-review-7106910)

**["Solution for all payments"](https://www.g2.com/survey_responses/mastercard-api-review-7060142)**

**Rating:** 5.0/5.0 stars

_— Murad N._

[Read full review](https://www.g2.com/survey_responses/mastercard-api-review-7060142)

#### What Are G2 Users Discussing About Mastercard API?

- [What is MasterCard API used for?](https://www.g2.com/discussions/what-is-mastercard-api-used-for)

### [RapidRatings](https://www.g2.com/products/rapidratings/reviews)

RapidRatings® is a specialized performance network designed to assist enterprises in managing third-party and supply chain risk effectively. By leveraging verified financial health intelligence, RapidRatings connects enterprises with their suppliers and vendors, fostering shared transparency across the entire ecosystem. This innovative approach enables organizations to gain early visibility into potential financial stress, allowing them to prevent disruptions, enhance supplier relationships, and ultimately drive improved performance. The foundation of RapidRatings' offerings is the Financial Health Rating (FHR®) Report, which assesses the financial stability of both public and private companies across more than 140 countries. The FHR evaluates critical financial documents such as balance sheets, income statements, and cash flow trends, alongside key risk drivers. This comprehensive analysis provides organizations with current risk insights and historical performance tracking, empowering them to make informed decisions regarding their supplier relationships. In addition to the FHR Report, RapidRatings offers ActionPath, a tool that assists suppliers in transforming financial risk findings into actionable improvement strategies. This feature not only enhances the confidence enterprises have in their supplier base but also provides suppliers with a structured approach to bolster their performance and demonstrate resilience over time. By focusing on measurable improvements, ActionPath helps create a more robust supply chain. Furthermore, RapidRatings introduces RiskPulse, which enhances the monitoring capabilities of the network. RiskPulse offers real-time oversight of over 400 million entities globally, providing critical data such as payment behavior, credit scores, legal filings, alerts, and trend analysis. This extensive monitoring ensures that enterprises have scalable oversight of their supplier and vendor ecosystems, enabling them to respond proactively to any emerging risks. Collectively, these tools equip enterprises with a comprehensive view of the risks associated with their suppliers and vendors. Simultaneously, suppliers benefit from actionable strategies aimed at optimizing their business operations and strengthening partnerships. RapidRatings stands out in its category by delivering a holistic approach to supply chain risk management, ensuring that both enterprises and suppliers can navigate the complexities of financial health and performance with confidence.

**Average Rating:** 4.7/5.0

**Total Reviews:** 18

#### How Do G2 Users Rate RapidRatings?

- **Quality of Support:** 9.1/10 (Category avg: 8.6/10)
- **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 8.6/10)
- **Ease of Use:** 9.1/10 (Category avg: 8.8/10)
- **Ease of Admin:** 8.5/10 (Category avg: 8.5/10)

#### Who Is the Company Behind RapidRatings?

- **Seller:** [RapidRatings](https://www.g2.com/sellers/rapidratings)
- **Company Website:** www.rapidratings.com
- **Year Founded:** 2007
- **HQ Location:** New York, NY
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=2197e7d1408f39df7c9a3dc0158c9530119c74c2f1c60c024765b177946dc004&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Frapid-ratings-international&secure%5Burl_type%5D=linkedin_company_website)  
176 employees on LinkedIn®

#### Who Uses This Product?

- **Top Industries:** Financial Services
- **Company Size:** 78% Large, 17% Small

#### What Do G2 Reviewers Say About RapidRatings?

_AI-generated summary from verified user reviews_

##### Pros

- Users commend RapidRatings for their **exceptional customer support** , highlighting guidance and responsiveness in risk assessment processes.
- Users find RapidRatings to be **easy to use** , with an intuitive UI and excellent customer support enhancing their experience.
- Users value the **usability of reports** and the support from their relationship manager for effective risk assessments.
- Users value the **swift response time** from RapidRatings, enhancing their experience with timely support for queries.
- Users value the **flexibility** of RapidRatings, seamlessly integrating reports into processes and enhancing supplier management.

##### Cons

- Users express concern over the **low data depth** in RapidRatings' HealthMark reports, suggesting improvements for clarity on risk levels.
- Users find the service to be **expensive** , though it helps keep portfolios updated across multiple cloud systems.
- Users face **slow loading** times that require frequent re-logins, disrupting their workflow and productivity.
- Users are frustrated by **slow performance** , frequently being kicked out and needing to re-sign in multiple times daily.

#### What Are Recent G2 Reviews of RapidRatings?

**["Great experience, easy platform and insightful reports"](https://www.g2.com/survey_responses/rapidratings-review-11308708)**

**Rating:** 5.0/5.0 stars

_— Verified User in Mechanical or Industrial Engineering_

[Read full review](https://www.g2.com/survey_responses/rapidratings-review-11308708)

**["Easy to use platform, helpful reporting data"](https://www.g2.com/survey_responses/rapidratings-review-11330913)**

**Rating:** 5.0/5.0 stars

_— Jenny D._

[Read full review](https://www.g2.com/survey_responses/rapidratings-review-11330913)

### [Rutter](https://www.g2.com/products/rutter/reviews)

Integrations & Agents to ship financial products in days, not months. Leverage one API to add integrations across many accounting, commerce, ads, payment platforms and more. Purpose-built to support financial solutions and for companies with shared vision of building out the financial operating system for SMBs. Trusted by Parafin, Mercury, NorthOne, 100+ leading financial institutions.

**Average Rating:** 4.7/5.0

**Total Reviews:** 16

#### How Do G2 Users Rate Rutter?

- **Quality of Support:** 8.2/10 (Category avg: 8.6/10)
- **Has the product been a good partner in doing business?:** 8.8/10 (Category avg: 8.6/10)
- **Ease of Use:** 9.0/10 (Category avg: 8.8/10)
- **Ease of Admin:** 9.2/10 (Category avg: 8.5/10)

#### Who Is the Company Behind Rutter?

- **Seller:** [Rutter](https://www.g2.com/sellers/rutter)
- **Year Founded:** 2021
- **HQ Location:** New York, New York, United States
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=3b2561d2e82c0a7ce41a581ec3eaa98f8bed9e2be30f7b5a916a83d5bfd5084e&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Frutterapi&secure%5Burl_type%5D=linkedin_company_website)  
43 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 63% Small, 44% Medium

#### What Do G2 Reviewers Say About Rutter?

_AI-generated summary from verified user reviews_

##### Pros

- Users value the **seamless integrations** provided by Rutter, streamlining processes across various e-commerce platforms effortlessly.
- Users appreciate the **easy integrations** with Rutter, streamlining multiple connections seamlessly without individual coding efforts.
- Users commend Rutter's **responsive customer support** , appreciating their quick resolution of issues and helpful assistance.
- Users value the **ease of use** of Rutter, allowing effortless integration across multiple platforms with minimal complexity.
- Users appreciate the **automation** capabilities of Rutter, streamlining data synchronization across multiple sales channels effortlessly.

##### Cons

- Users find Rutter's **limited integration** frustrating, especially when needing support for unique business requirements and smaller platforms.
- Users find Rutter's pricing to be **expensive** , especially for startups and solo developers with budget constraints.
- Users experience **integration issues** with Rutter, as downtime disrupts operations and complicates reliance on the tool.
- Users find the **difficult setup** process challenging, particularly for those who are not very tech-savvy.
- Users find Rutter's **error management lacking** , highlighting a significant area needing improvement for better usability.

#### What Are Recent G2 Reviews of Rutter?

**["Effortless E-Commerce Integrations with Rutter's AI-Powered Solution"](https://www.g2.com/survey_responses/rutter-review-12041108)**

**Rating:** 4.5/5.0 stars

_— Gaurav K._

[Read full review](https://www.g2.com/survey_responses/rutter-review-12041108)

**["The API which integrates all the payment with commerce platforms"](https://www.g2.com/survey_responses/rutter-review-11631261)**

**Rating:** 4.5/5.0 stars

_— Akriti P._

[Read full review](https://www.g2.com/survey_responses/rutter-review-11631261)

### [Apigee Open Banking APIx](https://www.g2.com/products/apigee-open-banking-apix/reviews)

The Open Banking APIx solution simplifies and accelerates the process of delivering open banking as required by PSD2 by enabling speedy and secure delivery of PSD2-compliant APIs.

**Average Rating:** 4.4/5.0

**Total Reviews:** 10

#### How Do G2 Users Rate Apigee Open Banking APIx?

- **Quality of Support:** 8.7/10 (Category avg: 8.6/10)
- **Has the product been a good partner in doing business?:** 7.8/10 (Category avg: 8.6/10)
- **Ease of Use:** 9.3/10 (Category avg: 8.8/10)
- **Ease of Admin:** 8.3/10 (Category avg: 8.5/10)

#### Who Is the Company Behind Apigee Open Banking APIx?

- **Seller:** [Google](https://www.g2.com/sellers/google)
- **Year Founded:** 1998
- **HQ Location:** Mountain View, CA
- **Twitter:** @google  
31,899,995 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=fe4a5936665c9702418dd53c477fef5a7baea08078bb117ed67e966fc581b9ec&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F1441%2F&secure%5Burl_type%5D=linkedin_company_website)  
341,888 employees on LinkedIn®
- **Ownership:** NASDAQ:GOOG

#### Who Uses This Product?

- **Company Size:** 45% Medium, 36% Small

#### What Are Recent G2 Reviews of Apigee Open Banking APIx?

**["Autho API Provider"](https://www.g2.com/survey_responses/apigee-open-banking-apix-review-9244323)**

**Rating:** 4.5/5.0 stars

_— Dinesh Kumar M._

[Read full review](https://www.g2.com/survey_responses/apigee-open-banking-apix-review-9244323)

**["Apigee Open Banking APIx- a rising competitor in Open Banking solution provider space"](https://www.g2.com/survey_responses/apigee-open-banking-apix-review-9176749)**

**Rating:** 4.5/5.0 stars

_— Kiran Ramakrishna i._

[Read full review](https://www.g2.com/survey_responses/apigee-open-banking-apix-review-9176749)

#### What Are G2 Users Discussing About Apigee Open Banking APIx?

- [What is Apigee Open Banking APIx used for?](https://www.g2.com/discussions/what-is-apigee-open-banking-apix-used-for)

### [TrueLayer](https://www.g2.com/products/truelayer/reviews)

TrueLayer is Europe’s leading open banking payments network. We power smarter, safer and faster online payments by combining real-time bank payments with financial and identity data. Businesses big and small use our products to onboard new users, accept money and make payouts in seconds, and at scale. We’re live across 21 countries and over 20 million users trust us to process their transactions. Though we’re not stopping here. We’re on a mission to change the way the world pays. And we won’t stop until we’ve unlocked the full potential of payments.

**Average Rating:** 4.5/5.0

**Total Reviews:** 35

#### How Do G2 Users Rate TrueLayer?

- **Quality of Support:** 8.3/10 (Category avg: 8.6/10)
- **Has the product been a good partner in doing business?:** 8.9/10 (Category avg: 8.6/10)
- **Ease of Use:** 9.0/10 (Category avg: 8.8/10)
- **Ease of Admin:** 8.3/10 (Category avg: 8.5/10)

#### Who Is the Company Behind TrueLayer?

- **Seller:** [TrueLayer](https://www.g2.com/sellers/truelayer)
- **Year Founded:** 2016
- **HQ Location:** London, London
- **Twitter:** @TrueLayer  
3,689 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=3fb22358acec3ff194a5ed67f0bc67f786c6a1a2b01366160d97e798764f2b87&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Ftruelayer%2F&secure%5Burl_type%5D=linkedin_company_website)  
282 employees on LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** CEO
- **Top Industries:** Financial Services
- **Company Size:** 76% Small, 24% Medium

#### What Are Recent G2 Reviews of TrueLayer?

**["Excellent Service from the 'Get-Go'"](https://www.g2.com/survey_responses/truelayer-review-8325975)**

**Rating:** 5.0/5.0 stars

_— Heather L._

[Read full review](https://www.g2.com/survey_responses/truelayer-review-8325975)

**["Awesome team, who get job done!"](https://www.g2.com/survey_responses/truelayer-review-5083860)**

**Rating:** 5.0/5.0 stars

_— Guang D._

[Read full review](https://www.g2.com/survey_responses/truelayer-review-5083860)

### [RESTful JSON API](https://www.g2.com/products/restful-json-api/reviews)

The Open Bank Project's RESTful JSON API is a comprehensive open-source solution designed to facilitate secure and standardized access to banking data and services. By providing over 300 RESTful APIs, it enables developers to create innovative financial applications that interact seamlessly with banking systems. Key Features and Functionality: - Extensive API Catalog: Offers a wide range of APIs covering various banking functionalities, including account information, transaction history, payment initiation, and KYC checks. - Standardized Data Access: Utilizes RESTful principles and JSON format to ensure consistent and efficient data exchange between applications and banking systems. - Developer-Friendly Tools: Provides an API Explorer for developers to browse, discover, and test endpoints, facilitating a smoother development process. - Internationalization Support: Incorporates an internationalization framework (i18n) to adapt applications to different languages and cultural contexts, enhancing global usability. Primary Value and User Solutions: The RESTful JSON API addresses the need for secure, standardized, and efficient access to banking data, enabling developers to build a diverse range of financial applications. By offering a comprehensive suite of APIs, it empowers developers to create solutions such as personal finance management tools, online accounting services, savings applications, and peer-to-peer payment platforms. This fosters innovation in the financial sector and enhances the digital banking experience for end-users.

**Average Rating:** 4.8/5.0

**Total Reviews:** 16

#### How Do G2 Users Rate RESTful JSON API?

- **Quality of Support:** 8.8/10 (Category avg: 8.6/10)
- **Has the product been a good partner in doing business?:** 9.0/10 (Category avg: 8.6/10)
- **Ease of Use:** 9.0/10 (Category avg: 8.8/10)
- **Ease of Admin:** 8.8/10 (Category avg: 8.5/10)

#### Who Is the Company Behind RESTful JSON API?

- **Seller:** [Open Bank Project](https://www.g2.com/sellers/open-bank-project)
- **Year Founded:** 2012
- **HQ Location:** Berlin, Berlin
- **Twitter:** @OpenBankProject  
3,840 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=2f0c226dd706b5b61b2bdb65f412c1a24c5e9bbecbd4a3591478f8721d0c9ff4&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fopen-bank-project%2F&secure%5Burl_type%5D=linkedin_company_website)  
5 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 39% Small, 33% Large

#### What Are Recent G2 Reviews of RESTful JSON API?

**["Simple, Flexible RESTful JSON APIs That Integrate Smoothly"](https://www.g2.com/survey_responses/restful-json-api-review-12738189)**

**Rating:** 5.0/5.0 stars

_— Sachin B._

[Read full review](https://www.g2.com/survey_responses/restful-json-api-review-12738189)

**["Easy, Reliable Data Exchange for Automation"](https://www.g2.com/survey_responses/restful-json-api-review-12812583)**

**Rating:** 4.0/5.0 stars

_— Hafiz Arsalan A._

[Read full review](https://www.g2.com/survey_responses/restful-json-api-review-12812583)

#### What Are G2 Users Discussing About RESTful JSON API?

- [What is difference between REST API and RESTful API?](https://www.g2.com/discussions/what-is-difference-between-rest-api-and-restful-api)
- [What is JSON RESTful API?](https://www.g2.com/discussions/what-is-json-restful-api)
- [What are the features of REST API?](https://www.g2.com/discussions/what-are-the-features-of-rest-api)

### [Flinks](https://www.g2.com/fr/products/flinks/reviews)

Flinks est une plateforme de finance intégrée qui réunit la connectivité des données, l'intelligence et les paiements grâce à des API puissantes et des tableaux de bord prêts à l'emploi. Les institutions financières, les prêteurs et les fintechs utilisent Flinks pour intégrer les clients plus rapidement, prendre des décisions plus intelligentes avec les données financières et transférer de l'argent en toute sécurité, le tout à partir d'une seule plateforme. Nos Solutions - Flinks Connect : Donnez à vos utilisateurs un moyen rapide et sécurisé de lier leurs comptes bancaires et d'accéder instantanément aux données de plus de 15 000 institutions financières à travers l'Amérique du Nord. - Flinks Upload : Vérifiez les relevés bancaires et les chèques annulés en temps réel pour détecter la fraude, accélérer les décisions et maintenir l'intégration en mouvement. - Flinks Enrich : Transformez les données financières brutes en 4 500 attributs financiers couvrant les revenus, les dépenses, l'emploi et les informations sur les risques pour prendre des décisions plus rapides et plus confiantes. - Flinks Pay : Initiez des paiements de compte à compte avec Interac Request for Money et EFT, soutenus par une vérification intégrée des comptes bancaires. - Flinks Outbound : Lancez et développez un programme de banque ouverte avec Flinks gérant l'infrastructure, l'accréditation des partenaires, la gestion du consentement et le support continu. Flinks alimente plus de 1M de connexions mensuelles et traite plus de 1M de téléchargements de documents mensuels à travers l'Amérique du Nord, avec un réseau de plus de 15 000 institutions financières connectées. Visitez www.flinks.com pour en savoir plus et réserver une démonstration de produit.

**Average Rating:** 4.4/5.0

**Total Reviews:** 59

#### How Do G2 Users Rate Flinks?

- **Qualité du support:** 8.4/10 (Category avg: 8.6/10)
- **the product a-t-il été un bon partenaire commercial?:** 8.9/10 (Category avg: 8.6/10)
- **Facilité d’utilisation:** 9.0/10 (Category avg: 8.8/10)
- **Facilité d’administration:** 8.7/10 (Category avg: 8.5/10)

#### Who Is the Company Behind Flinks?

- **Vendeur:** [Flinks](https://www.g2.com/fr/sellers/flinks)
- **Année de fondation:** 2016
- **Emplacement du siège social:** Montreal, Canada
- **Twitter:** @FlinksData  
808 abonnés Twitter
- **Page LinkedIn®:** [www.linkedin.com](https://www.g2.com/fr/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=d893d1b6d0281b57a3b8b2560c347ce8f8f14a311c7a2f8b7208fbb764d453e4&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fflinkstech%2F&secure%5Burl_type%5D=linkedin_company_website)  
95 employés sur LinkedIn®

#### Who Uses This Product?

- **Top Industries:** Services financiers
- **Company Size:** 61% Small, 36% Medium

#### What Do G2 Reviewers Say About Flinks?

_AI-generated summary from verified user reviews_

##### Pros

- Les utilisateurs apprécient **l'intégration transparente avec les comptes bancaires** fournie par Flinks, améliorant ainsi l'efficacité de la gestion financière.

##### Cons

- Les utilisateurs sont frustrés par les **limitations de l'opérateur** de Flinks, car il ne prend pas en charge diverses institutions financières tierces.

#### What Are Recent G2 Reviews of Flinks?

**["solution parfaite et excellent service"](https://www.g2.com/fr/survey_responses/flinks-review-9092548)**

**Rating:** 5.0/5.0 stars

_— melissa e._

[Read full review](https://www.g2.com/fr/survey_responses/flinks-review-9092548)

**["Expérience Flinks"](https://www.g2.com/fr/survey_responses/flinks-review-12080655)**

**Rating:** 5.0/5.0 stars

_— Mohammed Hareez S._

[Read full review](https://www.g2.com/fr/survey_responses/flinks-review-12080655)

#### What Are G2 Users Discussing About Flinks?

- [À quoi sert Flinks ?](https://www.g2.com/fr/discussions/what-is-flinks-used-for) - 1 comment

### [Codat](https://www.g2.com/products/codat/reviews)

Codat helps banks build deeper connections with business customers. We offer products that make it easy to access, synchronize and interpret data from customers’ financial software for specific use cases, such as onboarding suppliers to commercial card programs and underwriting business loans. Codat is used by the largest banks in the world to grow share of wallet, reduce churn & scale their operations. We are backed by leading investors including JP Morgan, Canapi Ventures, Shopify, Plaid, Tiger Global, PayPal Ventures, Index Ventures and American Express Ventures.

**Average Rating:** 4.6/5.0

**Total Reviews:** 25

#### How Do G2 Users Rate Codat?

- **Quality of Support:** 9.1/10 (Category avg: 8.6/10)
- **Has the product been a good partner in doing business?:** 8.8/10 (Category avg: 8.6/10)
- **Ease of Use:** 8.6/10 (Category avg: 8.8/10)
- **Ease of Admin:** 8.6/10 (Category avg: 8.5/10)

#### Who Is the Company Behind Codat?

- **Seller:** [Codat](https://www.g2.com/sellers/codat)
- **Year Founded:** 2017
- **HQ Location:** London, London
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=369ecb8742be94a36a3f9a2e3c9aa9b0f050090cdcd5e554fea7349869ab3967&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F11004778%2F&secure%5Burl_type%5D=linkedin_company_website)  
108 employees on LinkedIn®

#### Who Uses This Product?

- **Top Industries:** Financial Services, Insurance
- **Company Size:** 71% Small, 21% Medium

#### What Are Recent G2 Reviews of Codat?

**["Cuts integration time to a fraction"](https://www.g2.com/survey_responses/codat-review-7842682)**

**Rating:** 4.5/5.0 stars

_— Ryan N._

[Read full review](https://www.g2.com/survey_responses/codat-review-7842682)

**["I work as a PM at Libeo, we use Codat to connect to Xero in the UK"](https://www.g2.com/survey_responses/codat-review-7804990)**

**Rating:** 4.0/5.0 stars

_— Jean-Marie L._

[Read full review](https://www.g2.com/survey_responses/codat-review-7804990)

#### What Are G2 Users Discussing About Codat?

- [What is Codat used for?](https://www.g2.com/discussions/what-is-codat-used-for)

### [Fidel API](https://www.g2.com/products/fidel-api-fidel-api/reviews)

Fidel API is a global financial infrastructure platform that enables developers to build programmable experiences at the moment a transaction occurs on any payment card. Startups through global enterprises are leveraging Fidel API's tools to power a range of solutions including digital receipts, customer attribution, loyalty and rewards, commercial expense management and personal financial management.

**Average Rating:** 4.6/5.0

**Total Reviews:** 15

#### How Do G2 Users Rate Fidel API?

- **Quality of Support:** 9.6/10 (Category avg: 8.6/10)
- **Has the product been a good partner in doing business?:** 9.2/10 (Category avg: 8.6/10)
- **Ease of Use:** 9.3/10 (Category avg: 8.8/10)
- **Ease of Admin:** 8.3/10 (Category avg: 8.5/10)

#### Who Is the Company Behind Fidel API?

- **Seller:** [Fidel API](https://www.g2.com/sellers/fidel-api)
- **Year Founded:** 2013
- **HQ Location:** London, GB
- **Twitter:** @FidelHQ  
900 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=dd11e2ba08853f0e8cfb5dd93df90ddf6a575b5463cb545d6af364b266587415&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Ffidel-api&secure%5Burl_type%5D=linkedin_company_website)  
23 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 60% Small, 20% Large

#### What Are Recent G2 Reviews of Fidel API?

**["More than expectation ever"](https://www.g2.com/survey_responses/fidel-api-review-6565847)**

**Rating:** 5.0/5.0 stars

_— Verified User in Marketing and Advertising_

[Read full review](https://www.g2.com/survey_responses/fidel-api-review-6565847)

**["Solid API. Amazing customer service. Above-all: a valued partner. Definitely recommend!"](https://www.g2.com/survey_responses/fidel-api-review-7935278)**

**Rating:** 5.0/5.0 stars

_— Stu P._

[Read full review](https://www.g2.com/survey_responses/fidel-api-review-7935278)

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 ![Nathan Calabrese](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Nathan Calabrese")
NC

Researched and written by [Nathan Calabrese](https://research.g2.com/insights/author/nathan-calabrese)

Updated October 3, 2024

Financial data APIs (application programming interfaces) are pieces of software that interact with financial applications to facilitate information access, transactions, and payments. Financial institutions leverage these APIs to improve the ease of integration, facilitate collaboration between financial partners, and improve the customer experience.

The goal of a financial data API is to allow a user to retrieve financial information exactly when they want it. Financial data APIs bridge the gaps between disparate applications and facilitate straightforward data sharing between those applications for consumers, third-party vendors, business partners, and company employees. Businesses also use these APIs to sync data across multiple applications.

These APIs connect to, and collect data from, legacy financial applications by receiving inbound requests, processing them, accessing the requested information, and sending a response. Users leverage financial data APIs to link and access information held in larger applications and financial databases.

To qualify for inclusion in the Financial Data APIs category, a product must:

- Access financial data 
- Connect multiple financial applications 
- Sync data across multiple applications 
- Be designed specifically for use in the financial sector 

Show More

### Financial Data APIs Topics

- [What is Financial Data APIs?](#what-is-financial-data-apis)
- [Why Use Financial Data APIs?](#why-use-financial-data-apis)
- [Who Uses Financial Data APIs?](#who-uses-financial-data-apis)
- [Kinds of Financial Data APIs](#kinds-of-financial-data-apis)
- [Financial Data APIs Features](#financial-data-apis-features)
- [Trends Related to Financial Data APIs](#trends-related-to-financial-data-apis)
- [Potential Issues with Financial Data APIs](#potential-issues-with-financial-data-apis)
- [Software and Services Related to Financial Data APIs](#software-and-services-related-to-financial-data-apis)

[
### Financial Data APIs Topics
Expand/Collapse ](#)
- [What is Financial Data APIs?](#what-is-financial-data-apis)
- [Why Use Financial Data APIs?](#why-use-financial-data-apis)
- [Who Uses Financial Data APIs?](#who-uses-financial-data-apis)
- [Kinds of Financial Data APIs](#kinds-of-financial-data-apis)
- [Financial Data APIs Features](#financial-data-apis-features)
- [Trends Related to Financial Data APIs](#trends-related-to-financial-data-apis)
- [Potential Issues with Financial Data APIs](#potential-issues-with-financial-data-apis)
- [Software and Services Related to Financial Data APIs](#software-and-services-related-to-financial-data-apis)

## Learn More About Financial Data APIs

### What is Financial Data APIs?

Financial data APIs have become an important part of the financial technology landscape. They link internal data sources and external access to financial data, depending on the type of API and the use case stipulations governing its use. Financial data APIs are helping to fuel the development of financial products as well as streamline operational data-involved processes internally.

Key Benefits of Financial Data APIs

- Improve internal data access
- Catalyze external fintech product development
- Fuel internal product development

### Why Use Financial Data APIs?

Financial data APIs are useful for a variety of reasons. They can improve internal data sharing and operational efficiency, provide an additional source of revenue by charging for external use by partners, and fuel fintech development. Depending on the parameters set regarding developer use of the API in question, the financial institution may benefit handsomely from allowing API access to external developers. Internal developers with API access can provide the institution with new product offerings as well as insights that may inform product development and organizational strategy.

**Internal Data Sharing —** One of the primary reasons to use financial data APIs is for internal sharing of financial data. In a large financial institution, data can become very siloed and difficult to access for those not working directly with it on a daily basis. Financial APIs open up access to those data sources, helping to improve transparency and allow easier internal data sharing.

**Partner Integrations —** Another reason to use financial data APIs is to strengthen partner integrations with a financial institution. Giving partners access to valuable data sources strengthens the connection between products.

**Internal Product Development —** Financial data APIs can help fuel internal product teams’ development processes. They can leverage the data accessed via the API to drive the creation of new products.

### Who Uses Financial Data APIs?

Financial services institutions of all shapes and sizes use financial data APIs.

**Fintech Companies —** Fintechs make good use of financial data APIs. They are increasingly leveraging access to these valuable data sets to inform product decisions.

**Financial Institutions —** Traditional financial companies are using financial data APIs to create products, share data internally, and fuel partner integrations. As the institutions with the largest financial datasets, the opening of those datasets to the world at large (with obvious privacy and data sharing restrictions in place) is key to enhancing the fintech product landscape.

### Kinds of Financial Data APIs

There are three types of APIs in the finance industry: internal APIs, private APIs, and open APIs.

**Internal APIs —** Internal APIs are used by individuals, usually developers, within an organization. These APIs are designed to share various internal data sources across the organization. The goal of leveraging these APIs is to increase operational efficiency and improve processes by streamlining internal data access.

**Private APIs —** Private APIs are limited-use APIs for financial institutions’ business partners to tighten up partner integrations. Financial institutions can monetize the use of these APIs and often leverage their use to enhance security across partnerships.

**Open APIs —** Open APIs are used to share financial data with a wide range of potential users. These APIs often limit the amount and type of information that is accessible, and the API creator often vets users prior to granting them access. However, these APIs drive product and application creation by developers who use the data accessed by the API to shape their product.

### Financial Data APIs Features

Financial data APIs often include, but are not limited to, the following features:

**Data Syncing —** Syncs data across multiple applications.

**Live Feed —** Provides live data input from source to application.

**Open Interface —** Allows external connections once properly vetted.

### Trends Related to Financial Data APIs

The concept of open banking has given way to more discussion of financial data APIs and potential use cases in the financial services world.

**Open Banking —** Open banking is the concept of increasing data sharing between financial institutions and fintech companies. This concept, European in origin, has been codified by the Payment Services Directive 2.0 (PSD2) and is designed to increase competition, lower prices, and increase the amount of financial products on the market. Open banking necessitates the creation of public APIs and is fueling their increased use throughout the finance world.

**Rise of Fintech —** The rise of technology in financial services has spurred numerous fintech companies to seek out new opportunities to offer financial products for both consumers and businesses. Fintechs are leveraging public APIs to access the data sets of traditional financial institutions and either create new products or connect their products to the fintechs’ own.

### Potential Issues with Financial Data APIs

**Security —** Data security is paramount these days. API creators have to ensure there are strong security features built in and that the right data is only accessible to the right people.

**Data Sharing Policy —** APIs must navigate the constantly shifting regulatory landscape that governs data sharing. As more personal data than ever before is housed by the various companies we provide with that data, developers have to ensure that the data they are sharing is legally and properly shared. Privacy is a large concern, so financial data APIs must be designed with that in mind.

### Software and Services Related to Financial Data APIs

Financial services software is the general umbrella under which financial data APIs fall, and if used properly, they have the capability to impact nearly every subcategory of software that falls within the financial services vertical.

[**Investment Portfolio Management Software**](https://www.g2.com/categories/investment-portfolio-management) **—** Investment portfolio management software can leverage APIs to connect to financial data sources for real-time trading-related information.

[**Digital Banking Platforms**](https://www.g2.com/categories/digital-banking-platforms) **—** Digital banking platforms can use financial data APIs to strengthen their ability to provide robust product offerings.

[**Financial Risk Management Software**](https://www.g2.com/categories/financial-risk-management) **—** Financial risk management software can use financial data APIs to inform risk analysis models.