# Best Enterprise API Development Tools

  *By [Adam Crivello](https://research.g2.com/insights/author/adam-crivello)*

   Products classified in the overall API Development category are similar in many regards and help companies of all sizes solve their business problems. However, enterprise business features, pricing, setup, and installation differ from businesses of other sizes, which is why we match buyers to the right Enterprise Business API Development to fit their needs. Compare product ratings based on reviews from enterprise users or connect with one of G2's buying advisors to find the right solutions within the Enterprise Business API Development category.

In addition to qualifying for inclusion in the API Development Tools category, to qualify for inclusion in the Enterprise Business API Development Tools category, a product must have at least 10 reviews left by a reviewer from an enterprise business.




  
## Top API Development Tools at a Glance
| # | Product | Rating | Best For | What Users Say |
|---|---------|--------|----------|----------------|
| 1 | [Postman](https://www.g2.com/products/postman/reviews) | 4.6/5.0 (1,744 reviews) | Collaborative API testing with collection-based workflows | "[Streamlining API Testing and Development](https://www.g2.com/survey_responses/postman-review-12958633)" |
| 2 | [MuleSoft Anypoint Platform](https://www.g2.com/products/mulesoft-anypoint-platform/reviews) | 4.5/5.0 (646 reviews) | API-led connectivity with reusable enterprise integration | "[Powerful DataWeave, Rich Connectors, and Strong API Governance with MuleSoft](https://www.g2.com/survey_responses/mulesoft-anypoint-platform-review-12850876)" |
| 3 | [Apidog](https://www.g2.com/products/apidog/reviews) | 4.8/5.0 (215 reviews) | Unified API design, testing, and documentation | "[All-in-One API Workflow That Saves Time and Keeps Everything in Sync](https://www.g2.com/survey_responses/apidog-review-12702549)" |
| 4 | [Workato](https://www.g2.com/products/workato/reviews) | 4.7/5.0 (745 reviews) | Multi-app API orchestration with low-code recipes | "[Workato helps us building complex integrations at lightning speed.](https://www.g2.com/survey_responses/workato-review-10305521)" |
| 5 | [IBM API Connect](https://www.g2.com/products/ibm-api-connect/reviews) | 4.3/5.0 (146 reviews) | End-to-end API lifecycle with DataPower-secured gateway | "[A solid API management platform that works well for basic to moderately complex solutions](https://www.g2.com/survey_responses/ibm-api-connect-review-11302546)" |
| 6 | [Boomi](https://www.g2.com/products/boomi/reviews) | 4.4/5.0 (454 reviews) | Low-code API design and cross-system integration | "[Boomi’s Powerful Integrations and AI Automation Save Us Time and Effort](https://www.g2.com/survey_responses/boomi-review-12901875)" |
| 7 | [Kong Konnect](https://www.g2.com/products/kong-inc-kong-konnect/reviews) | 4.4/5.0 (319 reviews) | Plugin-extensible API gateway for microservices cross-cutting concerns | "[From Product Creation to Future Market Dominance](https://www.g2.com/survey_responses/kong-konnect-review-9756107)" |
| 8 | [AWS AppSync](https://www.g2.com/products/aws-appsync/reviews) | 4.3/5.0 (87 reviews) | AWS-native GraphQL APIs with real-time sync | "[User-Friendly and Easy to Navigate](https://www.g2.com/survey_responses/aws-appsync-review-12237018)" |
| 9 | [WSO2 API Platform](https://www.g2.com/products/wso2-api-platform/reviews) | 4.5/5.0 (134 reviews) | Full-lifecycle API governance with open-source extensibility | "[Flexible and Reliable Platform for API Management](https://www.g2.com/survey_responses/wso2-api-platform-review-6695482)" |
| 10 | [Swagger Studio](https://www.g2.com/products/swagger-studio/reviews) | 4.5/5.0 (184 reviews) | OpenAPI-first design, documentation, and code generation | "[Easy API Testing and Smooth Integration—A Boon for Developers](https://www.g2.com/survey_responses/swagger-studio-review-12889325)" |

  
## How Many API Development Tools Products Does G2 Track?
**Total Products under this Category:** 70

### Category Stats (Jun 2026)
- **Average Rating**: 4.48/5 (↓0.01 vs May 2026) The average rating of products in this category, based on all submitted ratings
- **New Reviews This Quarter**: 139
- **Buyer Segments**: Small-Business 45% │ Mid-Market 32% │ Enterprise 23% Represents the distribution of reviewers across all products in this category.
- **Top Trending Product**: Kong Konnect (+0.23%) - Among all products in this category, Kong Konnect recorded the largest rating increase compared to last month
*Last updated: June 09, 2026*

  
## How Does G2 Rank API Development Tools Products?

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

- 30 Analysts and Data Experts
- 7,100+ Authentic Reviews
- 70+ 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.

  
  
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---

  ## What Are the Top-Rated API Development Tools Products in 2026?
### 1. [Postman](https://www.g2.com/products/postman/reviews)
  Postman is the world’s leading API platform, used by more than 40 million developers and 500,000 organizations to build, test, and manage APIs at scale. With Postman, teams collaborate efficiently across the entire API lifecycle, including design, development, testing, security, documentation, and governance. The platform helps ensure consistency, quality, and enterprise-grade control. Postman also offers Agent Mode (beta), built on AWS Bedrock and trained with AWS SageMaker. Agent Mode enables developers to use natural language to debug requests, organize collections, document APIs, and automate workflows without switching tools or writing custom scripts.


  **Average Rating:** 4.6/5.0
  **Total Reviews:** 1,744
**How Do G2 Users Rate Postman?**

- **Visibility:** 8.9/10 (Category avg: 8.6/10)
- **Access Control:** 8.8/10 (Category avg: 8.5/10)
- **Ease of Use:** 9.1/10 (Category avg: 8.8/10)
- **Orchestration:** 8.7/10 (Category avg: 8.5/10)

**Who Is the Company Behind Postman?**

- **Seller:** [Postman](https://www.g2.com/sellers/postman)
- **Year Founded:** 2014
- **HQ Location:** San Francisco, CA
- **Twitter:** @getpostman (55,440 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/3795851/ (3,450 employees on LinkedIn®)

**Who Uses This Product?**
  - **Who Uses This:** Software Engineer, Software Developer
  - **Top Industries:** Computer Software, Information Technology and Services
  - **Company Size:** 39% Mid-Market, 35% Small-Business


#### What Are Postman's Pros and Cons?

**Pros:**

- Ease of Use (460 reviews)
- API Testing (394 reviews)
- API Management (304 reviews)
- Testing (278 reviews)
- Testing Efficiency (276 reviews)

**Cons:**

- Slow Performance (222 reviews)
- Performance Issues (202 reviews)
- Slow Loading (145 reviews)
- Resource Limitations (131 reviews)
- Limited Features (120 reviews)

### 2. [MuleSoft Anypoint Platform](https://www.g2.com/products/mulesoft-anypoint-platform/reviews)
  MuleSoft Anypoint Platform is the industry-leading integration and governance solution designed to connect any application, API, and AI agent across hybrid and multi-cloud environments. For nearly two decades, we have served as the integration backbone for the world’s most complex enterprises. Today, we are extending to the AI era. We allow organizations to move beyond AI sprawl into a unified architecture where legacy systems, modern APIs, and autonomous agents interact securely on a single, trusted foundation. Key capabilities and components include: Hybrid integration and connectivity, utilizing a library of hundreds of pre-built connectors and support for new AI protocols like MCP and A2A to provide AI agents with the tools they need to access and act within legacy ERPs, CRMs, and on-premise databases. MuleSoft Agent Fabric: Unified API and agent governance, applying the same rigorous security policies, cost controls, and traffic enforcement to AI models and agents that organizations already trust for their global API ecosystems through a single, federated control plane. Fabric also includes agent visibility and registry, offering a single source of truth to discover and observe any cross-ecosystem agent, ensuring complete transparency and the elimination of shadow AI. MuleSoft Vibes: Natural language design and management, providing a revamped experience where teams can use native natural language prompts to scaffold integrations, manage lifecycles, and stay ahead of technical sprawl using the AI tools they already prefer. Trusted runtime and compliance, delivering a fully managed, hybrid, or on-prem foundation that has been proven at scale for years, ensuring that every interaction is backed by enterprise-grade monitoring and human-in-the-loop security. Overall, MuleSoft Anypoint Platform is the enterprise platform for organizations seeking to bring visibility, trust, and orchestration to their APIs and AI agents.


  **Average Rating:** 4.5/5.0
  **Total Reviews:** 646
**How Do G2 Users Rate MuleSoft Anypoint Platform?**

- **Visibility:** 8.8/10 (Category avg: 8.6/10)
- **Access Control:** 9.0/10 (Category avg: 8.5/10)
- **Ease of Use:** 8.6/10 (Category avg: 8.8/10)
- **Orchestration:** 8.8/10 (Category avg: 8.5/10)

**Who Is the Company Behind MuleSoft Anypoint Platform?**

- **Seller:** [Salesforce](https://www.g2.com/sellers/salesforce)
- **Company Website:** https://www.salesforce.com/
- **Year Founded:** 1999
- **HQ Location:** San Francisco, CA
- **Twitter:** @salesforce (579,511 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/3185/ (83,223 employees on LinkedIn®)

**Who Uses This Product?**
  - **Who Uses This:** Software Engineer, Senior Software Engineer
  - **Top Industries:** Information Technology and Services, Computer Software
  - **Company Size:** 57% Enterprise, 31% Mid-Market


#### What Are MuleSoft Anypoint Platform's Pros and Cons?

**Pros:**

- Ease of Use (113 reviews)
- Integration Capabilities (101 reviews)
- Integrations (99 reviews)
- API Management (96 reviews)
- Easy Integrations (92 reviews)

**Cons:**

- Expensive (57 reviews)
- Pricing Issues (38 reviews)
- Learning Curve (31 reviews)
- Learning Difficulty (29 reviews)
- Steep Learning Curve (26 reviews)

### 3. [Workato](https://www.g2.com/products/workato/reviews)
  Workato is the #1-rated iPaaS and the leader in Enterprise MCP — the platform enterprises trust to unify integration, automation, and AI in one secure, cloud-native runtime. Trusted by over 12,000 customers including half the Fortune 500, Workato connects every system, process, and data source with 14,000+ pre-built connectors. What sets Workato apart: Enterprise MCP turns proven business processes into governed, agent-ready skills that any AI agent — Claude, ChatGPT, Cursor, or custom-built — can execute safely and predictably. No rip-and-replace required. Whether modernizing legacy integrations or deploying agentic AI at scale, Workato delivers the orchestration, governance, and trust needed in the enterprise.


  **Average Rating:** 4.7/5.0
  **Total Reviews:** 745
**How Do G2 Users Rate Workato?**

- **Visibility:** 9.3/10 (Category avg: 8.6/10)
- **Access Control:** 8.9/10 (Category avg: 8.5/10)
- **Ease of Use:** 9.0/10 (Category avg: 8.8/10)
- **Orchestration:** 9.7/10 (Category avg: 8.5/10)

**Who Is the Company Behind Workato?**

- **Seller:** [Workato](https://www.g2.com/sellers/workato)
- **Company Website:** https://www.workato.com
- **Year Founded:** 2013
- **HQ Location:** Mountain View, California
- **Twitter:** @Workato (3,641 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/3675685 (1,401 employees on LinkedIn®)

**Who Uses This Product?**
  - **Who Uses This:** Software Engineer, Senior Software Engineer
  - **Top Industries:** Computer Software, Information Technology and Services
  - **Company Size:** 43% Mid-Market, 33% Enterprise


#### What Are Workato's Pros and Cons?

**Pros:**

- Ease of Use (240 reviews)
- Easy Integrations (173 reviews)
- Integrations (171 reviews)
- Features (156 reviews)
- Automation (149 reviews)

**Cons:**

- Complexity (70 reviews)
- Learning Curve (58 reviews)
- Data Limitations (55 reviews)
- Missing Features (55 reviews)
- Steep Learning Curve (48 reviews)

### 4. [Apidog](https://www.g2.com/products/apidog/reviews)
  Apidog Inc. is a US development platform company founded in 2022. The company operates internationally, serving clients ranging from small teams to enterprise-level organizations with flexible pricing based on team size. Apidog offers an integrated platform that combines API design, debugging, testing, documentation, and mocking in a single interface. Key features include visual OpenAPI design tools, automated testing with CI/CD integration, professional documentation generation, smart mock servers, and multi-protocol support—all working seamlessly together with branch-based development capabilities. Apidog solves the challenge of fragmented API development by replacing multiple specialized tools with one cohesive platform, eliminating inefficient context switching between applications. By implementing a true API Design-first approach, the platform ensures a single source of truth throughout development, accelerating development cycles while improving collaboration, quality, and time-to-market for API deliveries.


  **Average Rating:** 4.8/5.0
  **Total Reviews:** 215
**How Do G2 Users Rate Apidog?**

- **Visibility:** 9.7/10 (Category avg: 8.6/10)
- **Access Control:** 9.5/10 (Category avg: 8.5/10)
- **Ease of Use:** 9.7/10 (Category avg: 8.8/10)
- **Orchestration:** 9.5/10 (Category avg: 8.5/10)

**Who Is the Company Behind Apidog?**

- **Seller:** [Apidog](https://www.g2.com/sellers/apidog)
- **Company Website:** https://apidog.com/
- **Year Founded:** 2023
- **HQ Location:** Middletown, US
- **LinkedIn® Page:** https://www.linkedin.com/company/anakin-ai/ (6 employees on LinkedIn®)

**Who Uses This Product?**
  - **Who Uses This:** Software Engineer, Senior Software Engineer
  - **Top Industries:** Computer Software, Information Technology and Services
  - **Company Size:** 46% Small-Business, 31% Mid-Market


#### What Are Apidog's Pros and Cons?

**Pros:**

- Ease of Use (98 reviews)
- API Management (88 reviews)
- Features (79 reviews)
- API Integration (78 reviews)
- User Interface (61 reviews)

**Cons:**

- API Limitations (17 reviews)
- Learning Curve (15 reviews)
- Learning Difficulty (15 reviews)
- Poor UI (12 reviews)
- Limited Customization (11 reviews)

### 5. [WSO2 API Platform](https://www.g2.com/products/wso2-api-platform/reviews)
  WSO2 API Platform is an open source, unified control plane for managing APIs, AI, and event-driven traffic across cloud, hybrid, and on-prem environments. It enables organizations to design, secure, govern, and productize APIs while scaling agentic and LLM-based workloads with built-in governance and security controls. Teams use WSO2 to prepare APIs for AI agents with auto-generated MCP servers, centrally manage outbound LLM traffic, and gain full visibility into API and AI usage, performance, and cost. The platform supports bi-directional AI governance, covering both inbound agent-to-tool traffic via MCP and outbound app-to-LLM traffic from one control plane. Unlike traditional API management tools, WSO2 API Platform supports both human and agentic consumers from a single platform. It manages APIs across WSO2 and third-party gateways, including Kong, AWS, Azure, Envoy, and Apigee, with federated policy enforcement from a single control plane. Built-in monetization (powered by Moesif) lets teams meter, bill, and productize API calls and LLM token usage through connectors for Stripe, Zuora, Chargebee, and more. Key capabilities include: ➡️ Full lifecycle API management with MCP Gateway (auto-generates MCP servers from ➡️ OpenAPI specs) and LLM Gateway (routing, semantic caching, guardrails, PII masking, and token cost control). ➡️ Deep analytics for API and AI usage powered by Moesif. ➡️ Compliance support for HIPAA, PCI-DSS, FedRAMP, GDPR, DORA, SOX, ITAR, and EU AI Act, with integration for Azure Content Safety and AWS Bedrock Guardrails. ➡️ Flexible deployment: SaaS, Kubernetes, hybrid, and self-hosted. ➡️ 100% open source with zero vendor lock-in. WSO2 API Platform helps enterprises modernize their API programs, adopt AI responsibly, and turn APIs and AI services into secure, scalable digital products.


  **Average Rating:** 4.5/5.0
  **Total Reviews:** 134
**How Do G2 Users Rate WSO2 API Platform?**

- **Visibility:** 8.5/10 (Category avg: 8.6/10)
- **Access Control:** 8.6/10 (Category avg: 8.5/10)
- **Ease of Use:** 8.7/10 (Category avg: 8.8/10)
- **Orchestration:** 8.3/10 (Category avg: 8.5/10)

**Who Is the Company Behind WSO2 API Platform?**

- **Seller:** [WSO2](https://www.g2.com/sellers/wso2)
- **Company Website:** https://wso2.com
- **Year Founded:** 2005
- **HQ Location:** Mountain View, CA
- **Twitter:** @wso2 (12,751 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/66028/ (1,254 employees on LinkedIn®)

**Who Uses This Product?**
  - **Who Uses This:** Software Engineer, Senior Software Engineer
  - **Top Industries:** Computer Software, Information Technology and Services
  - **Company Size:** 35% Small-Business, 33% Enterprise


#### What Are WSO2 API Platform's Pros and Cons?

**Pros:**

- API Management (10 reviews)
- API Development (7 reviews)
- Speed (6 reviews)
- Deployment (4 reviews)
- Ease of Use (4 reviews)

**Cons:**

- Difficult Configuration (5 reviews)
- Complexity (4 reviews)
- Difficult Setup (4 reviews)
- API Limitations (3 reviews)
- API Management (3 reviews)

### 6. [IBM API Connect](https://www.g2.com/products/ibm-api-connect/reviews)
  IBM API Connect is a complete, intuitive and scalable API solution that lets organizations implement a robust API strategy by building, exposing, securing, and managing an entire API ecosystem across multiple clouds. IBM API Connect is available on AWS Marketplace. As businesses embrace their digital transformation journey, APIs become critical to unlock the value of business data and assets. With increasing adoption of APIs, consistency and governance are needed across the enterprise.  API Connect allows businesses to get new features to market fast, maintain continuous availability, meet changing user needs, and spur innovation.


  **Average Rating:** 4.3/5.0
  **Total Reviews:** 146
**How Do G2 Users Rate IBM API Connect?**

- **Visibility:** 8.9/10 (Category avg: 8.6/10)
- **Access Control:** 8.7/10 (Category avg: 8.5/10)
- **Ease of Use:** 8.5/10 (Category avg: 8.8/10)
- **Orchestration:** 8.8/10 (Category avg: 8.5/10)

**Who Is the Company Behind IBM API Connect?**

- **Seller:** [IBM](https://www.g2.com/sellers/ibm)
- **Year Founded:** 1911
- **HQ Location:** Armonk, New York, United States
- **Twitter:** @IBMSecurity (74,679 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/1009/ (328,202 employees on LinkedIn®)
- **Ownership:** SWX:IBM

**Who Uses This Product?**
  - **Who Uses This:** Software Engineer
  - **Top Industries:** Information Technology and Services, Financial Services
  - **Company Size:** 45% Enterprise, 35% Mid-Market


#### What Are IBM API Connect's Pros and Cons?

**Pros:**

- API Development (3 reviews)
- API Management (3 reviews)
- Features (3 reviews)
- Integration Capabilities (3 reviews)
- Security (3 reviews)

**Cons:**

- Slow Performance (3 reviews)
- API Limitations (2 reviews)
- Complexity (2 reviews)
- Costly Features (2 reviews)
- Data Limitations (2 reviews)

### 7. [Kong Konnect](https://www.g2.com/products/kong-inc-kong-konnect/reviews)
  Kong is an AI and API connectivity platform designed to help platform engineering teams, DevOps organizations, and enterprise architects deploy, secure, observe, and govern API traffic across cloud, on-premises, and hybrid environments. Built on open-source foundations, Kong facilitates the management of the entire lifecycle of APIs and AI traffic at scale, encompassing everything from development and deployment to runtime policy enforcement and observability. Targeted primarily at mid-market and enterprise organizations with complex distributed architectures, Kong is particularly beneficial for those utilizing microservices, multi-cloud deployments, and AI-powered applications. The platform caters to a diverse audience, including platform engineers, API program managers, security architects, and development teams that require consistent and governed API access across both internal and external systems. By addressing the challenges of API sprawl, inconsistent security enforcement, and observability gaps, Kong provides a robust solution for organizations navigating the complexities of modern infrastructure. Kong's capabilities are extensive and designed to tackle several recurring infrastructure challenges. The platform's API Gateway and Lifecycle Management features enable efficient routing, load balancing, authentication, authorization, rate limiting, and transformation for various API types, including REST, GraphQL, gRPC, and event-based APIs. Additionally, with the rise of generative AI, Kong has developed an AI Gateway specifically for managing traffic to large language models (LLMs) and AI agents. This includes functionalities such as prompt and response management, semantic caching, and token-based rate limiting, ensuring that organizations can effectively govern their AI workloads. Another significant feature of Kong is its Service Mesh, which provides east-west traffic management between services within a cluster or across clusters. This includes support for mutual TLS (mTLS), traffic policies, and observability at the service level, enhancing security and monitoring capabilities. The Konnect SaaS Control Plane further streamlines the management of Kong deployments globally, offering centralized analytics, developer portal capabilities, and API catalog management. Kong's extensibility is another key differentiator, featuring a plugin architecture with over 100 pre-built integrations that cover a wide range of functionalities, including logging, authentication providers, observability backends, and AI providers. Available as open-source software, an enterprise distribution, or a fully managed SaaS offering, Kong integrates seamlessly with Kubernetes and supports deployment on major cloud platforms such as AWS, Azure, and GCP. This flexibility allows organizations to leverage Kong across heterogeneous environments without necessitating a complete infrastructure overhaul.


  **Average Rating:** 4.4/5.0
  **Total Reviews:** 319
**How Do G2 Users Rate Kong Konnect?**

- **Visibility:** 8.5/10 (Category avg: 8.6/10)
- **Access Control:** 8.4/10 (Category avg: 8.5/10)
- **Ease of Use:** 8.6/10 (Category avg: 8.8/10)
- **Orchestration:** 8.2/10 (Category avg: 8.5/10)

**Who Is the Company Behind Kong Konnect?**

- **Seller:** [Kong Inc](https://www.g2.com/sellers/kong-inc)
- **Company Website:** https://konghq.com/
- **Year Founded:** 2017
- **HQ Location:** San Francisco, CA
- **LinkedIn® Page:** https://www.linkedin.com/company/278819/ (974 employees on LinkedIn®)

**Who Uses This Product?**
  - **Who Uses This:** Software Engineer, Senior Software Engineer
  - **Top Industries:** Computer Software, Information Technology and Services
  - **Company Size:** 40% Mid-Market, 31% Small-Business


#### What Are Kong Konnect's Pros and Cons?

**Pros:**

- Ease of Use (57 reviews)
- API Management (53 reviews)
- Security (44 reviews)
- Scalability (42 reviews)
- Features (41 reviews)

**Cons:**

- Poor Documentation (28 reviews)
- Missing Features (21 reviews)
- API Management (20 reviews)
- Limited Features (20 reviews)
- Learning Difficulty (17 reviews)

### 8. [Swagger Studio](https://www.g2.com/products/swagger-studio/reviews)
  Swagger is an API development platform that combines powerful open-source tools with advanced collaboration, governance, and integration features. It helps teams create, standardize, and scale APIs with consistent design standards, role-based collaboration, and effortless deployment to popular gateways and version control systems.


  **Average Rating:** 4.5/5.0
  **Total Reviews:** 184
**How Do G2 Users Rate Swagger Studio?**

- **Visibility:** 8.7/10 (Category avg: 8.6/10)
- **Access Control:** 8.5/10 (Category avg: 8.5/10)
- **Ease of Use:** 8.7/10 (Category avg: 8.8/10)
- **Orchestration:** 8.3/10 (Category avg: 8.5/10)

**Who Is the Company Behind Swagger Studio?**

- **Seller:** [SmartBear](https://www.g2.com/sellers/smartbear)
- **Company Website:** https://smartbear.com
- **HQ Location:** Somerville, MA
- **Twitter:** @smartbear (16,468 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/108422/ (994 employees on LinkedIn®)

**Who Uses This Product?**
  - **Who Uses This:** Software Engineer, Senior Software Engineer
  - **Top Industries:** Computer Software, Information Technology and Services
  - **Company Size:** 39% Small-Business, 35% Enterprise


#### What Are Swagger Studio's Pros and Cons?

**Pros:**

- Integrations (6 reviews)
- Documentation (5 reviews)
- Ease of Use (4 reviews)
- API Integration (2 reviews)
- API Testing (2 reviews)

**Cons:**

- UX Improvement (3 reviews)
- Data Management Issues (2 reviews)
- Expensive (2 reviews)
- Limited Collaboration (2 reviews)
- Limited Customization (2 reviews)

### 9. [Boomi](https://www.g2.com/products/boomi/reviews)
  Boomi is the intelligent integration and automation company that drives transformation. The Boomi Platform enables businesses to connect applications, people, and data faster to eliminate digital fragmentation caused by the exponential growth of applications and data. Through a combination of Generative AI, prebuilt connectors to applications, low-code automation, recipes for common business processes, full API lifecycle management, and event-driven architecture for cloud and hybrid on-premises integration, the Boomi Platform provides the breadth and depth of support required for modern digital transformation in an easy-to-use platform with enterprise-grade security, scalability, and reliability.


  **Average Rating:** 4.4/5.0
  **Total Reviews:** 454
**How Do G2 Users Rate Boomi?**

- **Visibility:** 8.5/10 (Category avg: 8.6/10)
- **Access Control:** 8.6/10 (Category avg: 8.5/10)
- **Ease of Use:** 8.6/10 (Category avg: 8.8/10)
- **Orchestration:** 8.7/10 (Category avg: 8.5/10)

**Who Is the Company Behind Boomi?**

- **Seller:** [Boomi](https://www.g2.com/sellers/boomi)
- **Company Website:** https://boomi.com/
- **Year Founded:** 2000
- **HQ Location:** Conshohocken, PA
- **Twitter:** @boomi (101,032 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/boomi-inc/ (3,024 employees on LinkedIn®)

**Who Uses This Product?**
  - **Who Uses This:** Software Engineer, Senior Software Engineer
  - **Top Industries:** Information Technology and Services, Computer Software
  - **Company Size:** 45% Enterprise, 39% Mid-Market


#### What Are Boomi's Pros and Cons?

**Pros:**

- Integrations (33 reviews)
- Ease of Use (30 reviews)
- Easy Integrations (30 reviews)
- Features (30 reviews)
- Integration Capabilities (29 reviews)

**Cons:**

- Complexity (11 reviews)
- Learning Curve (10 reviews)
- Difficult Learning (9 reviews)
- Integration Issues (9 reviews)
- Complex Coding (8 reviews)

### 10. [Frends](https://www.g2.com/products/frends/reviews)
  Frends is a European low-code integration platform as a service (iPaaS) that enables organizations to connect applications, automate workflows, and manage APIs across cloud and on-premises environments. Designed for both developers and business technologists, Frends helps streamline system communication, reduce integration complexity, and support real-time operations. The platform supports a wide range of use cases including ERP modernization, cloud migration, business process automation, and data synchronization between legacy and modern systems. With a graphical interface based on BPMN 2.0 and built-in AI capabilities, Frends makes it easier to build, monitor, and manage integration processes without heavy reliance on custom code. Frends is built on Microsoft .NET and integrates natively with a wide range of systems including Microsoft Dynamics, Salesforce, SAP, and various industry-specific tools. Frends is used across industries such as public sector, utilities, manufacturing, finance, and retail. It is particularly suited for IT teams seeking to unify integration, automation, and API management into a single tool while maintaining compliance and security in distributed environments. Key capabilities include: - Building and managing integrations visually with BPMN 2.0 to accelerate development and collaboration - Automating business processes and system tasks with reusable, scalable workflows - Monitoring integrations in real-time to reduce downtime and improve operational visibility - Managing APIs and connections securely with full version control and access management - Leveraging AI assistance to configure integrations, generate documentation, and streamline onboarding --- Frends has been recognized in the Gartner® Magic Quadrant™ for Enterprise iPaaS and ranks consistently as a G2 High Performer across usability, setup, and implementation. The platform enables faster time-to-value, reduces reliance on custom development, and gives teams the tools to adapt quickly to change, making it a preferred integration solution for organizations in Europe and beyond.


  **Average Rating:** 4.5/5.0
  **Total Reviews:** 137
**How Do G2 Users Rate Frends?**

- **Visibility:** 8.1/10 (Category avg: 8.6/10)
- **Access Control:** 7.6/10 (Category avg: 8.5/10)
- **Ease of Use:** 8.7/10 (Category avg: 8.8/10)
- **Orchestration:** 8.4/10 (Category avg: 8.5/10)

**Who Is the Company Behind Frends?**

- **Seller:** [FRENDS](https://www.g2.com/sellers/frends)
- **Company Website:** https://frends.com
- **Year Founded:** 1988
- **HQ Location:** Espoo, Uusimaa, Finland
- **Twitter:** @FRENDSplatform (214 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/frends-app/ (309 employees on LinkedIn®)

**Who Uses This Product?**
  - **Top Industries:** Information Technology and Services, Oil & Energy
  - **Company Size:** 54% Mid-Market, 25% Enterprise


#### What Are Frends's Pros and Cons?

**Pros:**

- Ease of Use (27 reviews)
- Features (17 reviews)
- Easy Integrations (16 reviews)
- Integrations (16 reviews)
- Integration Capabilities (13 reviews)

**Cons:**

- Missing Features (9 reviews)
- UX Improvement (8 reviews)
- Limited Features (7 reviews)
- Difficult Learning (6 reviews)
- Integration Issues (5 reviews)

### 11. [AWS AppSync](https://www.g2.com/products/aws-appsync/reviews)
  AWS AppSync automatically updates the data in web and mobile applications in real time, and updates data for offline users as soon as they reconnect. AppSync makes it easy to build collaborative mobile and web applications that deliver responsive, collaborative user experiences.


  **Average Rating:** 4.3/5.0
  **Total Reviews:** 87
**How Do G2 Users Rate AWS AppSync?**

- **Visibility:** 8.0/10 (Category avg: 8.6/10)
- **Access Control:** 7.9/10 (Category avg: 8.5/10)
- **Ease of Use:** 8.3/10 (Category avg: 8.8/10)
- **Orchestration:** 7.9/10 (Category avg: 8.5/10)

**Who Is the Company Behind AWS AppSync?**

- **Seller:** [Amazon Web Services (AWS)](https://www.g2.com/sellers/amazon-web-services-aws-3e93cc28-2e9b-4961-b258-c6ce0feec7dd)
- **Year Founded:** 2006
- **HQ Location:** Seattle, WA
- **Twitter:** @awscloud (2,231,239 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/amazon-web-services/ (156,424 employees on LinkedIn®)
- **Ownership:** NASDAQ: AMZN

**Who Uses This Product?**
  - **Who Uses This:** Software Engineer, Software Developer
  - **Top Industries:** Computer Software, Information Technology and Services
  - **Company Size:** 52% Small-Business, 27% Mid-Market


#### What Are AWS AppSync's Pros and Cons?

**Pros:**

- Cloud Storage (2 reviews)
- Ease of Use (2 reviews)
- Security Protection (2 reviews)
- Data Management (1 reviews)
- Platform Flexibility (1 reviews)

**Cons:**

- Cost Management (2 reviews)
- API Limitations (1 reviews)
- Learning Curve (1 reviews)
- Missing Features (1 reviews)
- Poor Customer Support (1 reviews)

### 12. [Stoplight](https://www.g2.com/products/stoplight/reviews)
  Let Stoplight be your platform for building high-quality APIs for any scale - with best-in-class editing, documentation, and governance featuring built-in mocking, linting, style guides, component libraries, and more. Coding APIs before designing them wastes time and money and creates unnecessary risk. Build successful API programs at any scale that drive business outcomes with a design-first approach. Stoplight is the only design-focused API solution. With integrated documentation and governance, the Stoplight platform enables consistency, reusability, and quality for an enjoyable developer experience. The platform enables successful API programs driven by digital transformation, platform development, and API-as-a-product - for new or established teams.


  **Average Rating:** 4.4/5.0
  **Total Reviews:** 333
**How Do G2 Users Rate Stoplight?**

- **Visibility:** 8.9/10 (Category avg: 8.6/10)
- **Access Control:** 8.6/10 (Category avg: 8.5/10)
- **Ease of Use:** 8.5/10 (Category avg: 8.8/10)
- **Orchestration:** 8.4/10 (Category avg: 8.5/10)

**Who Is the Company Behind Stoplight?**

- **Seller:** [SmartBear](https://www.g2.com/sellers/smartbear)
- **HQ Location:** Somerville, MA
- **Twitter:** @smartbear (16,468 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/108422/ (994 employees on LinkedIn®)

**Who Uses This Product?**
  - **Who Uses This:** Software Engineer, Senior Software Engineer
  - **Top Industries:** Information Technology and Services, Computer Software
  - **Company Size:** 49% Small-Business, 38% Mid-Market


#### What Are Stoplight's Pros and Cons?


**Cons:**

- App Crashes (1 reviews)
- Compatibility Issues (1 reviews)
- Performance Issues (1 reviews)
- Poor Customer Support (1 reviews)

### 13. [Beeceptor](https://www.g2.com/products/beeceptor/reviews)
  Beeceptor is an AI-powered API and Service virtualization platform that helps you eliminate dependencies, accelerate testing, and deliver software faster. Instead of waiting for backend services, third-party APIs, partner systems, or test environments, your teams can instantly create realistic virtual services and continue independently. Designed for QA engineers, SDETs, developers, architects, platform teams, solution engineers, and enterprise organizations, Beeceptor combines AI-assisted service creation, real-time traffic inspection, and enterprise-grade governance into a single platform that is easy to adopt and delivers value within minutes. You can connect it to agentic frameworks like Claude, GPT, Copilot, etc. ## Build virtual services in a few seconds. Traditional service virtualization tools often require specialized skills, lengthy setup cycles, and dedicated teams. Beeceptor takes a different approach. You can generate virtual services from OpenAPI specifications, Swagger files, GraphQL schemas, SOAP/WSDL definitions, Postman collections, sample requests and responses, or recorded API traffic in under 60 seconds. The AI automatically generates endpoints, mock responses, realistic test data, request validation rules, and service behaviors, dramatically reducing setup effort. ## Eliminate dependencies and enable shift-left testing Most often software delivery delays are caused by unavailable services, unstable test environments, vendor sandboxes, API rate limits, or dependencies on other teams. These small issues build up, and cause the delivery date to be pushed. Beeceptor allows teams to virtualize external dependencies, build isolated test environments, so your team work independently. ## Common use cases include: \* API and contract-first development \* Shift-left testing and quality engineering \* Frontend and mobile development before backend completion \* Integration and end-to-end testing \* Test suite integration, CI/CD automation, \* Partner and vendor sandbox environments \* Legacy system simulation \* Microservices testing \* Performance, chaos and resilience testing \* Developer onboarding and training environments ## AI-powered service virtualization Beeceptor uses AI natively to accelerate the creation and maintenance of mock/virtual services. Here are the top features \* Generate mock APIs from specifications and schemas. Upload Swagger, WSDL, GraphQL, gRPC, Postman, specs. \* Create realistic test data automatically from the context, field names, description, etc \* Use AI to fix human errors, in the context. \* Build OpenAPI spec from the recorded production traffic. \* Detect contract drifts in the implementation and get notified about it. ## Comprehensive protocol support Beeceptor supports modern API ecosystems and enterprise integration patterns, including: \* REST APIs \* OpenAPI and Swagger \* GraphQL \* SOAP and WSDL services \* Webhooks \* Web-socket \* Server-Sent Events (SSE) \* CRUD APIs - backed with a database. \* Mutual TLS (mTLS) \* HTTP-based enterprise integrations ## Dynamic and stateful service simulation Beyond simple static mocks, Beeceptor supports advanced service virtualization scenarios including the following. \* Stateful workflows \* Multi-step transactions \* Session-aware interactions \* Conditional responses \* Dynamic payload generation \* Request correlation \* Delays and latency conditions \* Network failures and error scenarios \* Rate limiting and throttling behavior \* Edge-case and negative-path testing ## Real-time visibility and traffic recording Beeceptor provides real-time visibility into API traffic as requests occur. This is best in the class, request response interception, so you can inspect requests, validate payloads, debug integrations, and identify issues without requiring access to upstream systems. ## Reduce infrastructure and API costs Their engineering rely on expensive third-party APIs, vendor sandboxes, or shared environments that incur usage costs and operational overhead. A lot of Beeceptor customers save cost. Beeceptor helps reduce: \* Third-party API consumption costs \* Usage-based API charges \* Vendor sandbox limitations \* Environment maintenance effort \* Infrastructure provisioning requirements \* Delays caused by shared testing resources ## Enterprise-ready by design Beeceptor is built for enterprise adoption and large-scale engineering organizations. Enterprise capabilities include: \* Single Sign-On (SSO) \* SAML integration \* Role-based access control \* Audit logs \* Governance and approval workflows \* IP allowlists and access controls \* Sensitive data masking in HTTP headers and payload. \* Private cloud deployment, On-premises deployment \* Dedicated infrastructure options \* Unlimited-scale enterprise usage ## Faster time-to-value The biggest advantage of Beeceptor is speed. You move from an API specification, sample payload, or recorded traffic to a fully functional virtual service in minutes. No specialized virtualization expertise is required. No infrastructure needs to be provisioned. No dependency teams need to be involved. The result is faster releases, better test coverage, reduced integration risk, lower operational costs, and a more dependency-free engineering culture.


  **Average Rating:** 4.8/5.0
  **Total Reviews:** 76
**How Do G2 Users Rate Beeceptor?**

- **Visibility:** 8.5/10 (Category avg: 8.6/10)
- **Access Control:** 8.2/10 (Category avg: 8.5/10)
- **Ease of Use:** 9.7/10 (Category avg: 8.8/10)
- **Orchestration:** 8.1/10 (Category avg: 8.5/10)

**Who Is the Company Behind Beeceptor?**

- **Seller:** [Beeceptor](https://www.g2.com/sellers/beeceptor)
- **Year Founded:** 2017
- **HQ Location:** Hyderabad, Telangana
- **Twitter:** @beeceptor (172 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/beeceptor/ (6 employees on LinkedIn®)

**Who Uses This Product?**
  - **Who Uses This:** Software Developer
  - **Top Industries:** Computer Software, Information Technology and Services
  - **Company Size:** 51% Small-Business, 25% Mid-Market


#### What Are Beeceptor's Pros and Cons?

**Pros:**

- Ease of Use (35 reviews)
- Speed (15 reviews)
- Easy Setup (14 reviews)
- API Testing (11 reviews)
- Integrations (10 reviews)

**Cons:**

- Missing Features (8 reviews)
- Request Limitations (7 reviews)
- Limited Features (3 reviews)
- UX Improvement (3 reviews)
- Bug Issues (2 reviews)

### 14. [RAML](https://www.g2.com/products/raml/reviews)
  RESTful API Modeling Language (RAML) makes it easy to manage the whole API lifecycle from design to sharing.


  **Average Rating:** 4.4/5.0
  **Total Reviews:** 33
**How Do G2 Users Rate RAML?**

- **Visibility:** 8.9/10 (Category avg: 8.6/10)
- **Access Control:** 8.1/10 (Category avg: 8.5/10)
- **Ease of Use:** 8.1/10 (Category avg: 8.8/10)
- **Orchestration:** 8.1/10 (Category avg: 8.5/10)

**Who Is the Company Behind RAML?**

- **Seller:** [RAML](https://www.g2.com/sellers/raml)
- **HQ Location:** N/A
- **Twitter:** @ramlapi (3,431 Twitter followers)
- **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®)

**Who Uses This Product?**
  - **Top Industries:** Computer Software, Information Technology and Services
  - **Company Size:** 69% Enterprise, 17% Small-Business



    ## What Is API Development Tools?
  [Development Software](https://www.g2.com/categories/development)
  ## What Software Categories Are Similar to API Development Tools?
    - [API Management Tools](https://www.g2.com/categories/api-management)
    - [iPaaS Software](https://www.g2.com/categories/ipaas)
    - [API Platforms](https://www.g2.com/categories/api-platforms)

  
---

## How Do You Choose the Right API Development Tools?

### What You Should Know About API Development Tools

### Most Popular FAQs

#### What are API development tools?

API development tools are software platforms that help developers build, test, document, and manage APIs throughout the development lifecycle. They typically include features for designing API schemas, sending and inspecting requests and responses, automating test suites, generating documentation, and, in more advanced platforms, managing API gateways, versioning, and access controls. The category spans lightweight tools used by individual developers for quick testing all the way to enterprise platforms that govern API infrastructure across large organizations. The right tool depends on whether a team primarily needs a testing and documentation workflow or a full API lifecycle and integration management layer.

#### What does API mean in software development?

API stands for Application Programming Interface. In software development, it refers to a defined set of rules and protocols that allow one application to communicate with another without exposing the underlying code. APIs are how modern software systems exchange data and trigger actions across services — connecting front-end interfaces to back-end logic, pulling data from third-party platforms, or integrating tools like CRMs, payment processors, and databases. In a business context, APIs are the connective tissue between the tools and systems an organization runs on.

#### Which API development software has the best reviews on G2?

The highest-rated API development tools on G2, ranked by review volume, star rating, and likelihood to recommend, cover both standalone API testing and design tools and broader integration platforms. 

- [Postman](https://www.g2.com/products/postman/reviews): The most reviewed API development tool on G2 in this category by a wide margin, with strong ratings across company sizes and broad adoption among developers for API testing, documentation, and collaboration.
- [Workato](https://www.g2.com/products/workato/reviews): The second most reviewed platform in the category, rated above average on both satisfaction and recommendation scores, with a reviewer base spanning SMB and enterprise teams.
- [Apidog](https://www.g2.com/products/apidog/reviews): The highest-rated platform in the category among tools with 50 or more reviews, with strong ease-of-use and ease-of-setup scores and a fast-growing reviewer base.
- [Boomi](https://www.g2.com/products/boomi/reviews): A well-reviewed integration and API management platform with representation across SMB and enterprise buyer segments and consistently above-average satisfaction scores.

#### Which API platform is best for microservices architecture?

Microservices environments place specific demands on API tooling, requiring platforms that can handle service-to-service communication, gateway routing, and API lifecycle management across many independently deployed services.

- [Kong Gateway](https://www.g2.com/products/kong-gateway/reviews) **:** Reviewed by engineering teams specifically for API gateway use cases in distributed systems, with above-average ease-of-use scores and a reviewer base that includes organizations managing multiple backend services behind a single API layer.
- [WSO2 API Platform](https://www.g2.com/products/wso2-api-platform/reviews) **:** Among the most enterprise-reviewed platforms in the category, with reviewers at large technology organizations citing its API gateway, lifecycle management, and developer portal as strengths for teams operating across multiple services and environments.
- [MuleSoft Anypoint Platform](https://www.g2.com/products/mulesoft-anypoint-platform/reviews) **:** The most enterprise-focused platform in the category by reviewer composition, with large organization reviewers citing its integration runtime and API management layer as a fit for teams coordinating APIs across complex, service-oriented architectures.

#### Which API tool offers the most robust documentation features?

API documentation quality is one of the most cited evaluation criteria in G2 reviews for this category, with development teams prioritizing tools that keep documentation in sync with the API itself rather than treating it as a downstream manual process.

- [Apidog](https://www.g2.com/products/apidog/reviews) **:** The highest-rated platform in the category for ease of use and setup, with reviewers specifically citing its integrated documentation editor and the ability to manage design, testing, and docs within a single workspace as a primary differentiator.
- [Postman](https://www.g2.com/products/postman/reviews) **:** The most reviewed platform in the category and most commonly cited for documentation capabilities, with reviewers across company sizes noting its ability to auto-generate and publish documentation directly from API collections.
- [Apify](https://www.g2.com/products/apify/reviews) **:** A well-reviewed platform in the category with above-average ratings, cited by reviewers for its structured approach to documenting and exposing APIs built around web scraping and data extraction workflows.

### Small Business FAQs

#### What is the most affordable API development tool for small businesses?

Cost and accessibility are primary concerns for small teams and individual developers evaluating API tools on G2, with buyers in this segment favoring platforms that offer generous free tiers or low-cost entry points without sacrificing core functionality. See the full set of options on the[API Development Software SMB page](https://www.g2.com/categories/api-development/small-business).

- [Postman](https://www.g2.com/products/postman/reviews) **:** The most reviewed platform among SMB buyers in the category by a large margin, with 133 SMB reviews, reflecting its position as the default starting point for small teams and individual developers who need a capable free-tier API tool.
- [Apidog](https://www.g2.com/products/apidog/reviews) **:** The second most reviewed platform among SMB buyers and the highest rated in the category overall, with small team reviewers citing its all-in-one approach to API design, testing, and documentation as a cost-effective alternative to managing multiple tools.
- [Kong Gateway](https://www.g2.com/products/kong-gateway/reviews) **:** An open-source API gateway with a free community edition, reviewed by small teams that need lightweight API management capabilities without committing to an enterprise platform contract.

#### What is the best API development tool for startups?

Startups on G2 prioritize tools that are fast to adopt, well-documented, and capable of supporting team collaboration as engineering headcount grows. These are the most reviewed options among companies with fewer than 50 employees in the category. 

- [Workato](https://www.g2.com/products/workato/reviews) **:** The third most reviewed platform among SMB buyers, rated above the category average, with startup reviewers citing it as a practical fit for teams that need to build and expose integrations quickly without custom infrastructure.
- [Boomi](https://www.g2.com/products/boomi/reviews) **:** The fourth most reviewed platform among SMB buyers with above-average satisfaction scores, reviewed positively by growing teams that need API integration capabilities alongside their core development workflows.
- [Frends](https://www.g2.com/products/frends/reviews) **:** A well-reviewed integration platform with SMB representation in the category, cited by small teams that need a structured API and workflow automation tool that doesn't require a dedicated integration engineer to operate.

#### Which API development tool is the most user-friendly for developers?

Ease-of-use and ease-of-setup scores from G2 reviewers clearly separate a small group of tools that developers find intuitive from platforms that carry a steeper learning curve.

- [Apidog](https://www.g2.com/products/apidog/reviews) **:** Earns the highest ease-of-use score in the category among all platforms with 20 or more reviews, with developers citing its interface design and workflow consolidation as reasons it requires significantly less ramp-up time than alternatives.
- [Postman](https://www.g2.com/products/postman/reviews) **:** The second-highest ease-of-use score among well-reviewed platforms in the category, with a large reviewer base consistently praising its intuitive request-building interface and low barrier to new developers.
- [Boomi](https://www.g2.com/products/boomi/reviews) **:** Scores above WSO2, Kong, and MuleSoft on ease-of-use among platforms with 20 or more reviews, with reviewers noting its visual integration designer as a more accessible entry point for teams new to API management platforms.

#### How do small development teams manage API documentation without a dedicated technical writer?

This is a recurring challenge flagged in SMB reviews across this category on G2. Most modern API development platforms generate documentation directly from the API definition or test collections, eliminating the need for a separate documentation process entirely. Reviewers in small teams most commonly solve this by selecting a tool that produces documentation as a built-in output of the development workflow, rather than treating it as a downstream task, keeping it in sync with the API as it evolves. The platforms most frequently cited for this in SMB reviews are those that consolidate API design, testing, and documentation in a single interface rather than requiring separate tooling for each stage.

#### What API development tools work best for solo developers and consultants?

Solo developers and consultants reviewing API tools on G2 prioritize platforms that are free or low-cost for individuals, portable across client projects, and capable of producing clean documentation and test collections that can be shared without additional tooling.

- [Apify](https://www.g2.com/products/apify/reviews) **:** A well-reviewed platform with above-average ratings in the category, used by individual developers who need to build, publish, and monetize APIs built around data extraction and automation workflows without maintaining their own infrastructure.
- [Workato](https://www.g2.com/products/workato/reviews) **:** Reviewed positively by SMB and individual users building integrations for clients, with above-average satisfaction scores and a reviewer base that includes consultants who need to hand off clean, documented API workflows.
- [Frends](https://www.g2.com/products/frends/reviews) **:** A platform reviewed by small teams and individual practitioners for its low-overhead approach to API and integration workflow management, with satisfaction scores above the category floor among its reviewer base.

### Enterprise FAQs

#### What is the best-rated API development tool for tech enterprises?

Technology companies, including SaaS, IT services, and computer software firms, represent the two largest industry segments in G2 reviews for this category combined. See the full enterprise comparison on the[API development software enterprise page](https://www.g2.com/categories/api-development/enterprise).

- [Postman](https://www.g2.com/products/postman/reviews) **:** The most reviewed platform among enterprise buyers in the category, with 17 enterprise reviews and strong overall ratings, reflecting consistent use across large engineering organizations for API testing and team collaboration at scale.
- [Workato](https://www.g2.com/products/workato/reviews) **:** The second most reviewed platform among enterprise buyers, with 14 enterprise reviews, rated above the category average, and used by large teams for API-driven automation and integration workflows.
- [WSO2 API Platform](https://www.g2.com/products/wso2-api-platform/reviews) **:** The third most reviewed platform among enterprise buyers with 7 enterprise reviews, noted by large organization reviewers for its API gateway, lifecycle management, and developer portal capabilities.

#### What is the most reliable API development platform for enterprises?

Enterprise engineering teams on G2 evaluate reliability through API gateway uptime, platform performance under load, quality of vendor support, and stability of integrations with existing development toolchains.

- [MuleSoft Anypoint Platform](https://www.g2.com/products/mulesoft-anypoint-platform/reviews): Among the most enterprise-reviewed platforms in the category, with large organization reviewers citing its maturity and depth as a reliable foundation for managing APIs and integrations in production environments at scale.
- [Kong Gateway](https://www.g2.com/products/kong-gateway/reviews): Reviewed by enterprise teams for its API gateway performance and open-core architecture, with engineering organizations citing its lightweight footprint and horizontal scalability as reliability strengths under high traffic loads.
- [Boomi](https://www.g2.com/products/boomi/reviews): Reviewed across both SMB and enterprise segments with consistently above-average satisfaction scores, with enterprise buyers citing platform stability and a broad connector library as key factors for production reliability.

#### What is the best-reviewed API development tool for enterprise app integration?

Integration depth is the most critical evaluation criterion for enterprise buyers in this category, with large organizations prioritizing platforms that can connect internal systems, third-party services, and external APIs without creating long-term maintenance overhead.

- [MuleSoft Anypoint Platform](https://www.g2.com/products/mulesoft-anypoint-platform/reviews): The most enterprise-focused platform in the category by reviewer composition, with large organization reviewers consistently citing its integration runtime, connector ecosystem, and API management layer as primary reasons for selection over other tools.
- [WSO2 API Platform](https://www.g2.com/products/wso2-api-platform/reviews): Reviewed positively by enterprise buyers for its flexibility in managing APIs across hybrid and multi-cloud environments, with above-average enterprise satisfaction scores from teams running complex integration topologies.
- [Workato](https://www.g2.com/products/workato/reviews): The highest-rated platform among enterprise-reviewed tools with 10 or more enterprise reviews, with large organization buyers citing its pre-built connector library and low-code automation layer as strengths for connecting enterprise applications through APIs.

#### Which API development platforms are best suited for financial services enterprises?

Financial services and banking together represent the largest non-technology industry segment in G2 reviews for this category, with buyers in these verticals placing particular weight on security controls, audit logging, and compliance with data handling requirements.

- [MuleSoft Anypoint Platform](https://www.g2.com/products/mulesoft-anypoint-platform/reviews): Reviewed by enterprise teams in financial services for its API security policies, traffic management, and compliance-oriented design, with large organization buyers citing its maturity in regulated industries as a key differentiator.
- [WSO2 API Platform](https://www.g2.com/products/wso2-api-platform/reviews): Noted by enterprise reviewers for its open-source flexibility and strong security layer, a fit for financial services teams that need to maintain direct control over their API infrastructure rather than relying on a fully managed SaaS platform.
- [Frends](https://www.g2.com/products/frends/reviews): A platform with enterprise representation in its reviewer base and above-average satisfaction scores, reviewed by teams in regulated industries that need a structured integration and API workflow tool with clear auditability.

#### What do enterprise buyers most commonly dislike about API development software?

The most consistently cited dislikes include steep learning curves for platforms with broad feature sets, pricing that scales aggressively with usage or team size, and documentation that doesn't keep pace with platform updates. For integration-focused platforms like MuleSoft, reviewers frequently flag implementation complexity and dependence on specialized expertise as high ongoing costs beyond licensing. Postman enterprise reviewers cite collaboration feature limitations and version control at scale as recurring pain points. Evaluating onboarding support quality and total cost of ownership, including professional services, is strongly recommended before committing to an enterprise contract.

Last updated on April 23, 2026