# Best Unified APIs Software with Financial Capabilities

## How Many Unified APIs Software Products Does G2 Track?

**Total Products under this Category:** 73

### Category Stats (Jul 2026)

- **Average Rating:** 4.6/5 The average rating of products in this category, based on all submitted ratings
- **Top Trending Product:** Agave (+1.76%) - Among all products in this category, Agave recorded the largest rating increase compared to last month

_Last updated: July 22, 2026_

## How Does G2 Rank Unified APIs Software Products?

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

- 30 Analysts and Data Experts
- 1,800+ Authentic Reviews
- 73+ 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 Unified APIs Software
 ![G2 Grid® for Unified APIs Software plotting products by satisfaction and market presence](https://www.g2.com/categories/unified-apis/grids.png?focus%5B%5D=146655&focus%5B%5D=165553&focus%5B%5D=1302378&focus%5B%5D=1224093&focus%5B%5D=159501&focus%5B%5D=1318160&focus%5B%5D=112873&focus%5B%5D=152192)

Highlighted products: Merge Unified, Finch, Knit API, Kombo, Apideck Unify, Nango, Smartcar, and Refold.

Underlying data: [Grid® JSON](https://www.g2.com/categories/unified-apis/grids.json?focus%5B%5D=merge-unified&focus%5B%5D=finch-finch&focus%5B%5D=knit-api&focus%5B%5D=kombo&focus%5B%5D=apideck-unify&focus%5B%5D=nango&focus%5B%5D=smartcar&focus%5B%5D=refold)

**Sponsored**

### Apigee Edge

Manage, secure, scale, and analyze your APIs with Apigee Edge

[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=1004100&secure%5Bchosen_at%5D=2026-07-31T22%3A06%3A58Z&secure%5Bdisplayable_resource_id%5D=1004100&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=page_category&secure%5Bplacement_resource_ids%5D%5B%5D=1004100&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=13694&secure%5Bresource_id%5D=1004100&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Funified-apis%2Ff%2Ffinancial%3Fopen_modal_url%3D%252Fproducts%252Fpinwheel%252Fwishlists%253Fhost_path%253D%25252Fcategories%25252Funified-apis%25252Ff%25252Ffinancial%2526source%253Dcategory&secure%5Btoken%5D=ff0abd77d597c47cd9fae23cf21eef7fe578333897d2912f527ad5b572f2b98b&secure%5Burl%5D=https%3A%2F%2Fcloud.google.com%2Fapigee%3Futm_source%3DG2%26utm_medium%3Ddisplay%26utm_campaign%3DCloud-SS-DR-GCP-1713658-GCP-DR-NA-US-en-G2-Display-Banner-All-%2525epid%21-%2525ecid%21-apigee%26utm_content%3D%257Bdevice%257D-%257Badgroupid%257D-%257Bnetwork%257D-%257Btargetid%257D-%257Bloc_physical_ms%257D-%257Bcampaignid%257D&secure%5Burl_type%5D=custom_url)

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

Merge Unified is the leading Unified API for thousands of organizations, including frontier LLMs, Fortune 500 organizations, and other B2B SaaS companies. Merge Unified allows businesses to add hundreds of integrations to their products through a single API. Instead of building and maintaining each integration in-house, your developers can integrate once with Merge and instantly access over 220 integrations across accounting, HRIS, ATS, CRM, file storage, knowledge base, and ticketing categories. Our platform normalizes data and handles authentication, pagination, and rate limiting, eliminating the complexity of managing multiple APIs. Merge handles the entire integration lifecycle, from implementation to maintenance. Our observability features give your customer success team full visibility and control, while our engineering team catches and resolves integration issues before they impact your customers. Thousands of companies trust Merge to accelerate product development, unblock sales, reduce customer churn, and save engineering resources—allowing them to focus on their core product. Merge adheres to industry-standard compliance frameworks including SOC 2 Type II and ISO 27001, and complies with privacy regulations like HIPAA, GDPR, and CCPA.

**Average Rating:** 4.7/5.0

**Total Reviews:** 251

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

- **Data Processing:** 9.1/10 (Category avg: 8.7/10)
- **Ease of Use:** 9.3/10 (Category avg: 8.8/10)
- **Integration Breadth:** 9.5/10 (Category avg: 9.0/10)
- **Professional Support:** 9.6/10 (Category avg: 9.1/10)

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

- **Seller:** [Merge](https://www.g2.com/sellers/merge)
- **Company Website:** merge.dev
- **Year Founded:** 2020
- **HQ Location:** San Francisco, US
- **Twitter:** @merge\_api  
3,254 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/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)  
138 employees on LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** Software Engineer, CEO
- **Top Industries:** Computer Software, Information Technology and Services
- **Company Size:** 60% Small, 30% Medium

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

_AI-generated summary from verified user reviews_

##### Pros

- Users commend the **exceptional customer support** from Merge, appreciating their responsiveness and effective assistance throughout integration.
- Users find Merge Unified to be **incredibly easy to use** , with excellent support and intuitive integration options.
- Users value the **easy integration options** and excellent API documentation, enhancing their connectivity with various systems.
- Users value the **integration capabilities** of Merge Unified, simplifying connections across various accounting and HR systems.
- Users value the **well-documented APIs** of Merge Unified, enabling quick integration and seamless support for their needs.

##### Cons

- Users experience **integration issues** with complex models, requiring effort to identify supported options for seamless connectivity.
- Users note that Merge Unified can be quite **expensive** , especially as their needs and client base grow.
- Users find the **poor documentation** of Merge Unified to be inconsistent and lacking detail for effective integration.
- Users face **data limitations** with Merge Unified, leading to unexpected schema issues and lack of visibility into data translation.
- Users find the **learning curve steep** for non-technical individuals, impacting overall usability and understanding of features.

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

**["Seamlessly consolidates IdP and HRIS platforms"](https://www.g2.com/survey_responses/merge-unified-review-12684831)**

**Rating:** 5.0/5.0 stars

_— Adam S._

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

**["Exceptional Support and Rapid Feature Releases"](https://www.g2.com/survey_responses/merge-unified-review-11968048)**

**Rating:** 4.5/5.0 stars

_— Bhavik P._

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

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

- [What is Merge API used for?](https://www.g2.com/discussions/what-is-merge-api-used-for) - 2 comments

### [Kombo](https://www.g2.com/products/kombo/reviews)

Kombo is a global unified API product for the future-of-work space - offering HR, ATS, Assessment, LMS and Payroll integrations out-of-the-box. Instead of having to build and maintain many APIs themselves, customers integrate with Kombo's API once and offer 100+ APIs to their customers – unblocking product roadmaps and sales opportunities. Kombo's APIs are trusted by leading companies like Indeed, Greenhouse, Benifex, Blinkist, Zoominfo, Juicebox, Experian, Indeed Flex, Thatch, HireVue, KarmaCheck, Gem, and many more. We are based in NYC and Berlin, and power integrations for more than 50,000 connected end-customers.

**Average Rating:** 4.8/5.0

**Total Reviews:** 86

#### How Do G2 Users Rate Kombo?

- **Data Processing:** 9.4/10 (Category avg: 8.7/10)
- **Ease of Use:** 9.5/10 (Category avg: 8.8/10)
- **Integration Breadth:** 9.3/10 (Category avg: 9.0/10)
- **Professional Support:** 9.9/10 (Category avg: 9.1/10)

#### Who Is the Company Behind Kombo?

- **Seller:** [Kombo](https://www.g2.com/sellers/kombo)
- **Year Founded:** 2022
- **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=fca3b5434563959902f2ae501c835917b0a5cbdbec78706f41ff0b3a29050c43&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fkombo-api%2Fabout%2F&secure%5Burl_type%5D=linkedin_company_website)  
92 employees on LinkedIn®

#### Who Uses This Product?

- **Who Uses This:** CTO, CEO
- **Top Industries:** Computer Software, Human Resources
- **Company Size:** 58% Small, 26% Medium

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

**["Easy to integrate unified API for time-off data with a responsive customer support."](https://www.g2.com/survey_responses/kombo-review-12436873)**

**Rating:** 5.0/5.0 stars

_— Dániel F._

[Read full review](https://www.g2.com/survey_responses/kombo-review-12436873)

**["Kombo Made Our Integration Choice Easy—Fast, Helpful Support from Day One"](https://www.g2.com/survey_responses/kombo-review-12437114)**

**Rating:** 4.5/5.0 stars

_— Andras S._

[Read full review](https://www.g2.com/survey_responses/kombo-review-12437114)

### [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?

- **Data Processing:** 9.1/10 (Category avg: 8.7/10)
- **Ease of Use:** 9.6/10 (Category avg: 8.8/10)
- **Integration Breadth:** 8.9/10 (Category avg: 9.0/10)
- **Professional Support:** 9.6/10 (Category avg: 9.1/10)

#### 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)

### [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?

- **Data Processing:** 8.3/10 (Category avg: 8.7/10)
- **Ease of Use:** 8.6/10 (Category avg: 8.8/10)
- **Integration Breadth:** 10.0/10 (Category avg: 9.0/10)
- **Professional Support:** 8.3/10 (Category avg: 9.1/10)

#### 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)  
109 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)

### [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?

- **Data Processing:** 9.3/10 (Category avg: 8.7/10)
- **Ease of Use:** 9.0/10 (Category avg: 8.8/10)
- **Integration Breadth:** 9.0/10 (Category avg: 9.0/10)
- **Professional Support:** 9.4/10 (Category avg: 9.1/10)

#### 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)

### [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 100 million people worldwide, including half of U.S. adults, have relied on Plaid through their connections to over 7,000 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 7,000 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:** 46

#### How Do G2 Users Rate Plaid?

- **Data Processing:** 7.5/10 (Category avg: 8.7/10)
- **Ease of Use:** 8.8/10 (Category avg: 8.8/10)
- **Integration Breadth:** 9.2/10 (Category avg: 9.0/10)
- **Professional Support:** 9.2/10 (Category avg: 9.1/10)

#### 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)  
1,424 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)

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

The Precise API is a streamlined solution that connects and aggregates business accounting data for enterprise users, including financial institutions, lenders, and fintechs. Offers essential insights into the financial health of business clients, including historical, real-time, and forecasted performance. With features like pre-built cash flow forecasting tools, the Precise API makes it simple to retain small business clients. Predict as a Service is a powerful add-on available for the Precise API. Support business clients with a premium white-label cash flow forecasting and scenario planning portal and retain ongoing accounting data access for additional engagement.

**Average Rating:** 4.8/5.0

**Total Reviews:** 2

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

- **Data Processing:** 9.2/10 (Category avg: 8.7/10)
- **Ease of Use:** 9.2/10 (Category avg: 8.8/10)
- **Integration Breadth:** 9.2/10 (Category avg: 9.0/10)
- **Professional Support:** 10.0/10 (Category avg: 9.1/10)

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

- **Seller:** [Forwardly](https://www.g2.com/sellers/forwardly)
- **Year Founded:** 2022
- **HQ Location:** Claymont, US
- **Twitter:** @forwardlyapp  
246 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=d2ef87151d9391cc264ae7f0aab4a1357abef2748f3b6128d102aac97b26770e&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fforwardai%2F&secure%5Burl_type%5D=linkedin_company_website)  
39 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 50% Large, 50% Small

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

**["Precise API"](https://www.g2.com/survey_responses/precise-api-review-9863976)**

**Rating:** 4.5/5.0 stars

_— Avan K._

[Read full review](https://www.g2.com/survey_responses/precise-api-review-9863976)

**["Streamline Financial Data Access"](https://www.g2.com/survey_responses/precise-api-review-10684693)**

**Rating:** 5.0/5.0 stars

_— Pratik S._

[Read full review](https://www.g2.com/survey_responses/precise-api-review-10684693)

### [Boss Insights](https://www.g2.com/products/boss-insights/reviews)

Boss Insights provides global leading access to business customers’ financial data with a single connection to accounting, banking, commerce, payroll, tax and more (i.e. Quickbooks, Stripe, SalesForce, etc.). It’s used by fintechs and neobanks to gain 51% faster funding, 5x faster renewals, 100% automated scoring and 60% cost savings.

**Average Rating:** 4.5/5.0

**Total Reviews:** 5

#### How Do G2 Users Rate Boss Insights?

- **Ease of Use:** 9.6/10 (Category avg: 8.8/10)

#### Who Is the Company Behind Boss Insights?

- **Seller:** [Boss Insights](https://www.g2.com/sellers/boss-insights)
- **Year Founded:** 2017
- **HQ Location:** Toronto, CA
- **Twitter:** @bossinsight  
338 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=18c320c1158666657ebdc0d2bc9963017e90712ee26c72903e7bbe50f0101743&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fbossinsights%2F&secure%5Burl_type%5D=linkedin_company_website)  
7 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 60% Small, 40% Medium

#### What Are Recent G2 Reviews of Boss Insights?

**["Fast Access to Democratized Data"](https://www.g2.com/survey_responses/boss-insights-review-7139345)**

**Rating:** 5.0/5.0 stars

_— Michelle K._

[Read full review](https://www.g2.com/survey_responses/boss-insights-review-7139345)

**["Access to ongoing SMB financial data monitoring"](https://www.g2.com/survey_responses/boss-insights-review-7946215)**

**Rating:** 5.0/5.0 stars

_— Verified User in Financial Services_

[Read full review](https://www.g2.com/survey_responses/boss-insights-review-7946215)

### [Pinwheel](https://www.g2.com/products/pinwheel/reviews)

Pinwheel helps banks, CUs and fintechs win primacy by delivering frictionless digital experiences. Our industry leading Switch Kit, enabling instant deposit and bill switching at account opening, delivers 30% more switches than any competitive solution. Through our proprietary network covering 1,800 payroll providers, 1.5 million employers, and thousands of merchants, Pinwheel connects financial institutions to real-time, source of truth income, employment, deposits and payments data - so banks can deliver personalized services that help customers better manage their complete financial lives. Pinwheel is the provider of choice for some of the world's most innovative financial providers, including American Express, MoneyLion, Credit Karma and many more. Pinwheel has raised $77M from top-tier investors such as Notable, Coatue, First Round Capital, Upfront and more.

**Average Rating:** 4.3/5.0

**Total Reviews:** 3

#### How Do G2 Users Rate Pinwheel?

- **Data Processing:** 8.3/10 (Category avg: 8.7/10)
- **Ease of Use:** 6.7/10 (Category avg: 8.8/10)
- **Integration Breadth:** 6.7/10 (Category avg: 9.0/10)
- **Professional Support:** 6.7/10 (Category avg: 9.1/10)

#### Who Is the Company Behind Pinwheel?

- **Seller:** [Pinwheel](https://www.g2.com/sellers/pinwheel)
- **HQ Location:** New York, US
- **Twitter:** @PinwheelAPI  
640 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=84fc9ecff87707b19baf5b8e28cb8cad0b47cf49001527a7af6b821e0fb2c2da&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fpinwheelhq%2F&secure%5Burl_type%5D=linkedin_company_website)  
71 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Small

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

**["Easy to set up with apps and customizable schedules for different times of the day"](https://www.g2.com/survey_responses/pinwheel-review-10658270)**

**Rating:** 4.0/5.0 stars

_— Ben G._

[Read full review](https://www.g2.com/survey_responses/pinwheel-review-10658270)

**["Very detailed software for income data"](https://www.g2.com/survey_responses/pinwheel-review-7145111)**

**Rating:** 5.0/5.0 stars

_— Verified User in Information Technology and Services_

[Read full review](https://www.g2.com/survey_responses/pinwheel-review-7145111)

### [Railz](https://www.g2.com/products/railz/reviews)

Railz is building the largest financial data network for the future of finance. We aim to bridge the connection between future-thinking financial institutions and companies and their SMB customers’ financial data. Our Accounting Data-as-a-Service™ solution offers financial institutions and fintechs the ability to move fast through messy data - and make sense of it all. With our single API, get the financial data you need from major accounting and financial service providers. Get real-time accounting data, syncing, and analysis at your fingertips with Railz.

**Average Rating:** 3.9/5.0

**Total Reviews:** 9

#### How Do G2 Users Rate Railz?

- **Data Processing:** 6.1/10 (Category avg: 8.7/10)
- **Ease of Use:** 7.6/10 (Category avg: 8.8/10)
- **Integration Breadth:** 5.6/10 (Category avg: 9.0/10)
- **Professional Support:** 5.6/10 (Category avg: 9.1/10)

#### Who Is the Company Behind Railz?

- **Seller:** [Railz](https://www.g2.com/sellers/railz)
- **Year Founded:** 2020
- **HQ Location:** Toronto, Ontario
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=06592419e08d7889e0f54dab10aee8b2fad05ccfc5e006d0f5761c7daae335c7&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F65396558&secure%5Burl_type%5D=linkedin_company_website)  
8 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 44% Small, 44% Large

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

**["Single API simplifies data retrieval and analysis"](https://www.g2.com/survey_responses/railz-review-10762043)**

**Rating:** 4.0/5.0 stars

_— Olubunmi O._

[Read full review](https://www.g2.com/survey_responses/railz-review-10762043)

**["Useful API for many"](https://www.g2.com/survey_responses/railz-review-10781922)**

**Rating:** 4.0/5.0 stars

_— Verified User in Computer Software_

[Read full review](https://www.g2.com/survey_responses/railz-review-10781922)

### [TartanHQ](https://www.g2.com/products/tartanhq/reviews)

Tartan is a Unified API infrastructure layer powered by AI Agentic Apps that helps organizations build new applications and power intelligent systems. By connecting data across fragmented systems and enabling AI-powered workflows, Tartan helps businesses verify identities, synchronize operations, and make real-time decisions all through one seamless and secure platform. Our core products are designed to reduce manual effort and deliver measurable cost savings. HyperSync integrates with 80+ HRIS, ERP, CRM and similar platforms to unify enterprise data and eliminate the need for complex, custom-built connectors. HyperApps empowers teams to rapidly deploy AI-driven workflows for compliance, customer onboarding, and process automation without heavy engineering lift. HyperVerify enables real-time verification of identity, employment, income, and business credentials, streamlining onboarding and reducing fraud.

**Average Rating:** 4.3/5.0

**Total Reviews:** 2

#### How Do G2 Users Rate TartanHQ?

- **Ease of Use:** 9.2/10 (Category avg: 8.8/10)

#### Who Is the Company Behind TartanHQ?

- **Seller:** [TartanHQ](https://www.g2.com/sellers/tartanhq)
- **Year Founded:** 2020
- **HQ Location:** Gurgaon, IN
- **Twitter:** @TartanHQ  
125 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=0d1859af7479e2384d129afa817cd58afd833eb351d421325cad8e2cb888a61f&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Ftartanhq%2F&secure%5Burl_type%5D=linkedin_company_website)  
70 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 100% Small

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

**["Verification APIs"](https://www.g2.com/survey_responses/tartanhq-review-11454624)**

**Rating:** 4.0/5.0 stars

_— Harshita G._

[Read full review](https://www.g2.com/survey_responses/tartanhq-review-11454624)

**["Verification APIs simplified the process"](https://www.g2.com/survey_responses/tartanhq-review-11378437)**

**Rating:** 4.5/5.0 stars

_— Sulekha S._

[Read full review](https://www.g2.com/survey_responses/tartanhq-review-11378437)

### [Yapily](https://www.g2.com/products/yapily/reviews)

Yapily is Europe’s leading open banking infrastructure platform solving a fundamental problem in financial services today: access. We securely connect our customers to thousands of banks across Europe, allowing them to access financial data and initiate payments. Yapily’s customers range from disruptive fintechs to industry leaders operating in a number of verticals. To date, we've raised $69.4 million in funding, and employ over 200 people worldwide as we continue to scale across Europe.

**Average Rating:** 4.2/5.0

**Total Reviews:** 3

#### How Do G2 Users Rate Yapily?

- **Ease of Use:** 10.0/10 (Category avg: 8.8/10)

#### Who Is the Company Behind Yapily?

- **Seller:** [Yapily](https://www.g2.com/sellers/yapily)
- **Year Founded:** 2017
- **HQ Location:** London, GB
- **Twitter:** @YapilyLtd  
914 Twitter followers
- **LinkedIn® Page:** [www.linkedin.com](https://www.g2.com/external_clickthroughs/record?secure%5Bsource_type%5D=product_profile&secure%5Btoken%5D=6742e2f717ab561929ddf2e19067d7c8dff46a417e7f8c8698f0f20b037961e1&secure%5Burl%5D=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fyapily%2F&secure%5Burl_type%5D=linkedin_company_website)  
125 employees on LinkedIn®

#### Who Uses This Product?

- **Company Size:** 67% Medium, 33% Large

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

**["The best API and customer support"](https://www.g2.com/survey_responses/yapily-review-7831413)**

**Rating:** 5.0/5.0 stars

_— Shubham A._

[Read full review](https://www.g2.com/survey_responses/yapily-review-7831413)

**["Making connect to banks easier with it's robust API"](https://www.g2.com/survey_responses/yapily-review-7109399)**

**Rating:** 5.0/5.0 stars

_— Verified User in Financial Services_

[Read full review](https://www.g2.com/survey_responses/yapily-review-7109399)

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[Browse Unified APIs Themes](/categories/unified-apis/themes)

Below are the top-rated Unified APIs Software with Financial capabilities, as verified by G2’s Research team. Real users have identified Financial as an important function of Unified APIs Software. Compare different products that offer this feature so you can decide which is best for your business needs.

Top Tools at a Glance

| 

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Broad B2B SaaS integration coverage

 | 

User Review

"Seamlessly consolidates IdP and HRIS platforms"

 |
| 

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Payroll and HRIS data connectivity

 | 

User Review

"Fast, Reliable Payroll Connections That Streamline Client Data Access"

 |
| 

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Normalized HRIS data embeds

 | 

User Review

"My experience with the Knit service has been incredibly positive."

 |
| 

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Future-of-work ATS and HRIS integrations

 | 

User Review

"Easy to integrate unified API for time-off data with a responsive customer support."

 |
| 

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Accounting and ERP unified API rollout

 | 

User Review

"Unified API That Frees Engineering Team to Focus on Product"

 |
| 

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API authentication and sync infrastructure

 | 

User Review

"Effortless Integration with Robust Backfilling"

 |
| 

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Connected vehicle data access

 | 

User Review

"Smartcar Standardizes Connected Car APIs | A Hardware-Agnostic “Stripe for Cars”"

 |
| 

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AI-assisted workflow integration buildout

 | 

User Review

"One of the best Integration platforms"

 |
| 

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HRIS and payroll data sync

 | 

User Review

"Why ThrivePass Chose BindBee for HRIS Integration Modernization."

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| 

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Insufficient review data provided

 | 

User Review

"Cuts integration time to a fraction"

 |

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