API Management & Documentation
SaaS Browser tracks 304 API Management & Documentation software companies, with 12 added in the past 30 days. The top countries for API Management & Documentation SaaS include United States (37), India (9), Australia (3).
Key Data Points for API Management & Documentation
304
Total Software1
12
New (Past 30 Days)2
13
Affiliate Programs3
6
Median Age (Years)4
+164
New (Past 365 Days)5
34
Churned (Past Year)6
17.2%
Annual Churn Rate7
35.2%
Free Trial8
Company Size Distribution9
6
Large (201-1,000)
14.6% of total
2
Mid-Size (51-200)
4.9% of total
33
Small (2-50)
80.5% of total
Most Established API Management & Documentation Companies
| Company | Employees | Domain Rating | Founded | Added |
|---|---|---|---|---|
| Redocly | 50 | 93 | 2017 | 2025-02-27 |
| Postman | 1,000 | 91 | 2014 | 2025-02-08 |
| Swagger | 1,000 | 91 | — | 2025-11-20 |
| Postman | 1,000 | 88 | 2014 | 2025-03-12 |
| Apiary | — | 79 | — | 2025-02-28 |
| Nordic APIs | 50 | 74 | 2013 | 2025-06-17 |
| Fern | 50 | 68 | 2022 | 2025-02-28 |
| Archbee | 50 | 66 | 2019 | 2025-02-06 |
| Scalar | 10 | 65 | 2023 | 2025-02-28 |
| Requestly API Client | 500 | 65 | 2021 | 2025-02-10 |
Top 10 Countries for API Management & Documentation SaaS
The following countries represent where most API Management & Documentation SaaS companies are headquartered, based on our data for 304 software products.
| Country | Count | % of Total |
|---|---|---|
| United States | 37 | 12.2% |
| India | 9 | 3.0% |
| Australia | 3 | 1.0% |
| Sweden | 3 | 1.0% |
| Germany | 3 | 1.0% |
| Netherlands | 3 | 1.0% |
| United Kingdom | 3 | 1.0% |
| Ireland | 2 | 0.7% |
| Austria | 2 | 0.7% |
| Spain | 2 | 0.7% |
SEO & Domain Authority for API Management & Documentation
Median Domain Rating10
20
vs. overall median of 13
Pricing Data for API Management & Documentation
Median Starting Price (USD)12
$5/mo
Median High Price (USD)13
$70/mo
Market Saturation for API Management & Documentation
This score is computed from a combination of total products, domain authority, referring domains, company age, traffic growth, pricing, and enterprise presence.
Saturation Score14
45 / 100 (Medium)
Affiliate Programs in API Management & Documentation
13 API Management & Documentation SaaS companies offer affiliate programs (4.3% of total).
Median Commission15
28%
Commission Type Distribution
Recurring
4
Most Recently Added API Management & Documentation SaaS
Yoofooz
Added 2026-10-16
Singularity
Added 2026-10-13
Apifolio
Added 2026-10-08
fxapis
Added 2026-10-08
Toki
Added 2026-10-07
Ceiba
Added 2026-10-03
API Import
Added 2026-09-28
Briddj
Added 2026-09-22
Fernlight
Added 2026-09-22
Purr
Added 2026-09-22
Median Age of API Management & Documentation SaaS Companies
The median API Management & Documentation SaaS company was founded 6.0 years ago (median founding year: 2020).
B2B / B2C Breakdown for API Management & Documentation16
56
Both B2B & B2C
18.4%
247
Business (B2B)
81.3%
1
Consumer (B2C)
0.3%
Based on 304 companies with consumer type data (100.0% of total).
SaaS Discovery Trend for API Management & Documentation
Monthly SaaS discovery count for API Management & Documentation compared to its share of all SaaS discovered. A rising percentage indicates this segment is growing faster than the overall market.
Discover API Management & Documentation SaaS
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A comprehensive platform enhances API documentation, collaboration, and management, enabling organizations to streamline their API lifecycle from design to deployment. Key features include automated documentation generation from OpenAPI definitions, intuitive onboarding experiences for developers, and tools for internal API discovery and governance, addressing challenges such as integration friction and inefficient documentation processes, making it ideal for developers, technical writers, and product managers across various industries.
Pricing:
$0-$1000/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
API Management & Documentation
The category of this listing.
This is a comprehensive platform designed to facilitate standardization, development, and management of Application Programming Interfaces (APIs) across diverse industries and technological ecosystems. It offers features such as API guidelines, security best practices, event organization, educational resources like webinars and e-books, and opportunities for community engagement through conferences, calls for speakers, and networking with industry professionals. The platform addresses challenges such as ensuring API security, interoperability, consistency, and effective documentation, providing support for developers, organizations, and API practitioners seeking to foster innovation, enhance integration, and improve digital collaboration worldwide.
API Management & Documentation
The category of this listing.
This is an open-source platform that unifies API design, documentation, testing, and client generation to streamline the developer experience around application programming interfaces. Key features include an interactive API playground and built-in client, markdown and code synchronization with repositories, theming and branding options, custom HTML/CSS/JS, offline-first operation, OpenAPI compatibility, authentication workflows, webhooks, and the ability to publish on custom domains, all designed to reduce onboarding time, simplify maintenance and integration, and empower developers, API teams, engineering organizations, startups, and enterprises.
Pricing:
$0-$24/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
API Management & Documentation
The category of this listing.
Archbee is a comprehensive documentation platform designed to streamline the creation, management, and sharing of documentation for teams of all sizes. With features like AI-powered writing assistance, customizable templates, and seamless integrations, it enables organizations to provide instant answers and enhance collaboration while maintaining a centralized knowledge base.
Pricing:
$50-$200/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
API Management & Documentation
The category of this listing.
ConvertAPI offers a robust file conversion API designed for developers and businesses, supporting over 200 formats for seamless integration and scalability. With top-tier security, extensive documentation, and premium support, it simplifies the process of converting documents and files efficiently.
Pricing:
$0-$600/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
API Management & Documentation
The category of this listing.
This platform provides an integrated environment for comprehensive API testing, load simulation, and traffic analysis, enabling developers and engineers to validate, monitor, and optimize application programming interfaces efficiently. Its main features include advanced request builders with authentication and headers, real-time load testing with concurrent runs, traffic monitoring dashboards, team collaboration tools, and server-side analysis without external AI dependencies, solving problems related to API performance bottlenecks, reliability, and security for software development teams of all sizes.
Pricing:
$0-$20/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
API & Backend-as-a-Service Platforms
The category of this listing.
API Management & Documentation
The category of this listing.
This system simplifies API management by providing a lightweight, deployment-free solution for telemetry handling, rate limiting, policy enforcement, and fallback mechanisms, ensuring high availability and real-time visibility without the need for extensive infrastructure configuration or redeployments. It offers core features such as fleet-wide monitoring, instant policy updates propagated within seconds, IP allow/deny lists, circuit breakers, request size restrictions, geo-blocking, and automatic emergency profiles, making it ideal for developers and operations teams seeking reliable, low-latency control over their APIs, while eliminating complexity, maintenance overhead, and operational risks.
Pricing:
$15-$60/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
API Management & Documentation
The category of this listing.
API Security
The category of this listing.
This application provides a secure, local-first workspace designed for developers, offering integrated tools such as an API client, encrypted knowledge storage, and an on-device AI assistant to streamline coding workflows, manage project data, and perform various developer tasks without reliance on external servers. Its key features include end-to-end data encryption, offline operation without requiring user accounts, a focused environment for API testing, code decoding, JSON formatting, regex testing, and hash generation, all emphasizing privacy, security, and data control. By keeping sensitive information and project resources on the user's local machine, it addresses concerns about data privacy, unauthorized access, and dependence on external cloud services, making it ideal for individual developers, small teams, and privacy-conscious builders who need a trusted, integrated toolkit.
Pricing:
$5.5-$6/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
Digital Note-Taking Apps
The category of this listing.
API Management & Documentation
The category of this listing.
This platform provides comprehensive AI spend management by consolidating costs across multiple models, providers, and workflows into a single, real-time dashboard, enabling teams to monitor, forecast, and optimize their AI-related expenses. Its key features include detailed cost attribution, anomaly detection, project budgeting, and security measures such as credential encryption, designed to help organizations identify waste, protect profit margins, and empower teams of 5 to 50 users to make informed financial decisions. It addresses challenges like scattered AI billing, untracked expenses, and cost overruns, making it ideal for product managers, engineers, data scientists, marketers, operations teams, finance professionals, and executive leaders seeking transparent and accountable AI expenditure oversight.
Pricing:
€29-€499/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
API Management & Documentation
The category of this listing.
Manifest Systems
The owner has verified their profile information displayed on this page.
Manifest Systems offers an integrated operating platform designed to unify people, processes, and information within modern organizations such as educational institutions and enterprises, facilitating streamlined communication, simplified workflows, and enhanced visibility across operations. Its main features include scalable and flexible architecture suited for sustained growth, real-time data access for better decision-making, secure integration of existing tools, and tailored solutions that adapt to specific organizational needs, effectively resolving problems like system fragmentation, duplicated efforts, and information silos for users seeking efficient, coordinated, and secure management of daily activities.
Pricing:
$12-$15/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
Business Intelligence & Analytics
The category of this listing.
Learning and Education Platforms
The category of this listing.
AIWave
The owner has verified their profile information displayed on this page.
This platform facilitates seamless management and optimization of large-scale AI workloads by providing tools for workload estimation, request routing, and cost tracking, specifically designed for handling extensive and long-duration machine learning tasks with high-efficiency and cost transparency. Its main features include workload planning and estimation, request testing and validation, route selection and policy enforcement, real-time pricing and billing insights, and workload analytics, all while maintaining open compatibility with external AI clients and models. It addresses challenges such as managing complex AI request workflows, minimizing operational overhead, accurately allocating costs, and ensuring consistent model deployment, making it ideal for AI developers, data scientists, and enterprise AI teams seeking efficient, reliable, and transparent AI workload orchestration.
Pricing:
$19.99-$499.99/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
API & Backend-as-a-Service Platforms
The category of this listing.
API Management & Documentation
The category of this listing.
This platform provides comprehensive API key management and monitoring solutions that enable users to generate, validate, and control access to their APIs through secure keys, rate limiting, and quotas. It offers real-time observability of API traffic, including request logs, response status codes, and latency metrics, ensuring API performance and security across global edge networks with minimal latency. Designed for developers, API providers, and businesses, it addresses challenges such as unauthorized access, abuse prevention, accurate usage tracking, flexible billing, and seamless integration into various technical stacks.
Pricing:
$0-$25/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
Subscription Billing & Recurring Payments
The category of this listing.
API & Backend-as-a-Service Platforms
The category of this listing.
Alertorizon
The owner has verified their profile information displayed on this page.
AI vendor change monitoring tools track updates and modifications across artificial intelligence service providers, providing real-time alerts, detailed change analysis, and impact assessments to ensure seamless operational continuity. These solutions are designed for technology teams, data scientists, and business decision-makers who need to stay informed about vendor policy updates, service modifications, and usage limit adjustments, enabling them to respond proactively and avoid disruptions.
Pricing:
$49/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
Application Monitoring & Observability
The category of this listing.
API Management & Documentation
The category of this listing.
AboutTheApp
The owner has verified their profile information displayed on this page.
aboutthe.app provides a centralized platform for developers, software teams, and freelancers to manage all aspects of their applications—such as source code, documentation, deployment details, AI projects, and support resources—thereby streamlining collaboration and knowledge sharing. Its main features include a web-based management hub that consolidates resources by application, environment, and customer, as well as embedding options like hosted pages and APIs that seamlessly integrate into running apps, solving problems related to scattered documentation, version tracking, onboarding, and knowledge loss after personnel departures. This platform is designed for technology professionals seeking an organized, efficient way to maintain, deploy, and support multiple applications across diverse environments, ensuring projects stay connected, well-documented, and easily accessible.
Pricing:
$0-$79/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
API Management & Documentation
The category of this listing.
API Labz offers a comprehensive suite of AI-driven tools and APIs designed to streamline workflows, automate tasks, and facilitate the development of innovative applications. With features like custom API building, intelligent expense management, and seamless integrations with popular platforms, users can enhance productivity and unlock new possibilities for their projects.
Pricing:
$40/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
API Management & Documentation
The category of this listing.
liteAPI
This SaaS is trending! We've detected monthly traffic growth.
liteAPI offers a quick and easy way to create travel apps, allowing users to launch hospitality products in just minutes. With access to over 2 million properties worldwide, it provides tools for monetization, powerful analytics, and comprehensive developer resources.
API Management & Documentation
The category of this listing.
APIDNA
This SaaS is trending! We've detected monthly traffic growth.
APIDNA offers an automated platform that simplifies API integrations for developers, making the process easy, secure, and efficient. With specialized Autonomous AI Agents, users can quickly connect software systems, manage data, and generate code without the need for extensive coding knowledge.
Pricing:
$10-$250/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
API Management & Documentation
The category of this listing.
ipXapi provides a robust IP address lookup and geolocation API, enabling users to accurately locate and identify website visitors based on their IP addresses. With a user-friendly interface and scalable solutions, it supports thousands of developers and businesses globally, offering various modules for enhanced localization, currency, time zone, and security features.
Pricing:
$29.99-$499.99/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
API Management & Documentation
The category of this listing.
ItemsAPI offers a fast search solution for millions of JSON documents, enabling users to find relevant information quickly. With features like faceted search, multi-tenancy, and a user-friendly web interface, it simplifies data management and exploration for various applications.
Pricing:
$0/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
API Management & Documentation
The category of this listing.
This solution provides centralized management and governance of multiple MCP servers, enabling organizations and developers to optimize API tokens, enforce security protocols, and maintain full visibility of usage and access through unified dashboards. Its main features include real-time monitoring, secure credential vaults, role-based access controls, audit logs for compliance, easy onboarding for team members, and open-source self-hosting options, effectively solving challenges related to scattered API keys, inefficiencies in server management, security vulnerabilities, and lack of organizational oversight. It is designed for enterprise teams, software developers, and IT administrators seeking scalable, secure, and transparent AI infrastructure management, from small teams to large-scale organizations.
Pricing:
$0/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
API Management & Documentation
The category of this listing.
* Some or all parts of this page may be AI generated, so please verify any critical information independently.
Frequently Asked Questions
How many API Management & Documentation SaaS companies are there?
SaaS Browser tracks 304 API Management & Documentation software products as of October 2026. 12 new API Management & Documentation SaaS companies have been added in the past 30 days.
How many new API Management & Documentation SaaS companies are added each month?
12 new API Management & Documentation SaaS companies have been added to SaaS Browser in the past 30 days. Our proprietary crawling infrastructure continuously discovers new software products.
What are the most established API Management & Documentation SaaS companies?
The most established API Management & Documentation SaaS companies by domain authority include Redocly, Postman, Swagger, Postman, Apiary. These companies represent the highest domain rank scores in the API Management & Documentation category.
What is the typical company size for API Management & Documentation SaaS?
Among API Management & Documentation SaaS companies with employee data, the size distribution is: - 6 (14.6%), - 2 (4.9%), - 33 (80.5%).
What is the median domain authority for API Management & Documentation SaaS companies?
The median domain rating for API Management & Documentation SaaS companies is 20, compared to an overall SaaS median of 13.
Which countries have the most API Management & Documentation SaaS companies?
The top countries for API Management & Documentation SaaS are: United States (37), India (9), Australia (3), Sweden (3), Germany (3). These represent the largest concentrations of API Management & Documentation software companies globally.
What percentage of API Management & Documentation SaaS companies offer affiliate programs?
13 API Management & Documentation SaaS companies offer affiliate programs, representing 4.3% of all API Management & Documentation software tracked by SaaS Browser. The median commission rate is 28%.
What is the median age of API Management & Documentation SaaS companies?
The median API Management & Documentation SaaS company was founded 6.0 years ago, with a median founding year of 2020.
Are API Management & Documentation SaaS companies mostly B2B or B2C?
Based on available data, API Management & Documentation SaaS companies break down as follows: Both B2B & B2C (18.4%), Business (B2B) (81.3%), Consumer (B2C) (0.3%).
What are the newest API Management & Documentation SaaS companies?
The most recently discovered API Management & Documentation SaaS companies include Yoofooz, Singularity, Apifolio, fxapis, Toki. SaaS Browser continuously discovers and indexes new software products using proprietary crawling infrastructure.
About SaaS Browser
SaaS Browser is the largest, most up-to-date SaaS database on the internet, the ultimate prospecting and research tool for SaaS companies.
We discover emerging tools weeks after launch, before they appear in Apollo, ZoomInfo, or other databases. Our purpose-built platform exclusively tracks real software products with verified data, unlike generic prospecting tools polluted with agencies, consultancies, and outdated listings.
From Fortune 500 enterprises to bootstrapped startups launching this week, if it's SaaS, we track it.
How these numbers are calculated
- Total Software. The number of published SaaS companies currently listed for this selection. Only companies that pass our automated quality checks are counted.
- New (Past 30 Days). The net number of SaaS companies newly published for this selection in the last 30 days.
- Affiliate Programs. The number of listed SaaS companies that operate a verified affiliate or referral program.
- Median Age (Years). The median age, in years, of companies in this selection, based on founding year. The median is the middle value, so half are older and half younger.
- New (Past 365 Days). The number of SaaS companies published for this selection over the last 365 days.
- Churned (Past Year). Companies published within the last year that are no longer listed - they went offline, were removed, or stopped passing our quality checks.
- Annual Churn Rate. The annual churn rate - churned companies as a percentage of all companies published in the last year (still-listed plus churned).
- Free Trial. The percentage of listed companies in this selection that offer a free trial.
- Company Size Distribution. Distribution of companies by employee count: solo (1), small (2–50), mid (51–200), large (201–1,000), enterprise (1,000+). Percentages are of companies with employee data.
- Median Domain Rating. The median domain rating (0–100) across listed companies, our measure of link authority. Higher is stronger. Shown against the overall median across all SaaS for comparison.
- Median Starting Price (USD). The median entry-level monthly price (USD) across companies in this selection with pricing data.
- Median High Price (USD). The median premium monthly price (USD) across companies in this selection with pricing data.
- Saturation Score. A 0–100 market saturation score combining total products, domain authority, referring domains, company age, traffic growth, pricing, and enterprise presence. Higher means more competitive.
- Median Commission. The median affiliate commission rate offered by companies in this selection that run an affiliate program.
- B2B / B2C Breakdown. Breakdown of companies by target market - business (B2B), consumer (B2C), or both - among those with consumer-type data.
