API Security
SaaS Browser tracks 236 API Security software companies, with 12 added in the past 30 days. The top countries for API Security SaaS include United States (53), United Kingdom (10), India (7).
Key Data Points for API Security
236
Total Software1
12
New (Past 30 Days)2
10
Affiliate Programs3
5
Median Age (Years)4
+130
New (Past 365 Days)5
65
Churned (Past Year)6
33.3%
Annual Churn Rate7
32.6%
Free Trial8
Company Size Distribution9
1
Enterprise (1,000+)
1.3% of total
4
Large (201-1,000)
5.1% of total
10
Mid-Size (51-200)
12.8% of total
63
Small (2-50)
80.8% of total
Most Established API Security Companies
| Company | Employees | Domain Rank | Founded | Added |
|---|---|---|---|---|
| Aikido | 500 | 51 | 2022 | 2025-02-08 |
| Invicti | 500 | 48 | 2018 | 2025-02-05 |
| Wicket | — | 47 | — | 2025-02-28 |
| Island | 1,000 | 44 | 2020 | 2025-02-07 |
| Apiiro | 200 | 44 | 2019 | 2025-02-26 |
| Cequence | 200 | 43 | 2014 | 2025-02-11 |
| AuthPro | — | 42 | 2001 | 2026-01-02 |
| Traceable | 500 | 42 | — | 2025-02-04 |
| Authentic8 | 200 | 41 | 2010 | 2025-02-04 |
| Authelia | — | 41 | — | 2025-02-28 |
Top 10 Countries for API Security SaaS
The following countries represent where most API Security SaaS companies are headquartered, based on our data for 236 software products.
| Country | Count | % of Total |
|---|---|---|
| United States | 53 | 22.5% |
| United Kingdom | 10 | 4.2% |
| India | 7 | 3.0% |
| Canada | 3 | 1.3% |
| Australia | 3 | 1.3% |
| Switzerland | 3 | 1.3% |
| Hong Kong | 2 | 0.8% |
| Israel | 2 | 0.8% |
| Germany | 2 | 0.8% |
| Brazil | 1 | 0.4% |
SEO & Domain Authority for API Security
Median Domain Rank10
12
vs. overall median of 8
Median Referring Domains11
5
vs. overall median of 2
Pricing Data for API Security
Median Starting Price (USD)12
$4/mo
Median High Price (USD)13
$80/mo
Market Saturation for API Security
This score is computed from a combination of total products, domain authority, referring domains, company age, traffic growth, pricing, and enterprise presence.
Saturation Score14
57 / 100 (Medium)
Affiliate Programs in API Security
10 API Security SaaS companies offer affiliate programs (4.2% of total).
Most Recently Added API Security SaaS
Neat
Added 2026-07-31
Stubsmith
Added 2026-07-29
Apeiron CAD
Added 2026-07-27
Klovyr
Added 2026-07-24
AuthX Nova
Added 2026-07-22
CapaKit
Added 2026-07-15
Borg
Added 2026-07-15
Terminus
Added 2026-07-14
Passport
Added 2026-07-10
iSafe
Added 2026-07-09
Median Age of API Security SaaS Companies
The median API Security SaaS company was founded 5.0 years ago (median founding year: 2021).
B2B / B2C Breakdown for API Security16
39
Both B2B & B2C
16.5%
193
Business (B2B)
81.8%
4
Consumer (B2C)
1.7%
Based on 236 companies with consumer type data (100.0% of total).
SaaS Discovery Trend for API Security
Monthly SaaS discovery count for API Security compared to its share of all SaaS discovered. A rising percentage indicates this segment is growing faster than the overall market.
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Discover API Security SaaS
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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.
Borg
The owner has verified their profile information displayed on this page.
This advanced cybersecurity platform offers continuous, automated offensive security testing and asset discovery solutions designed to identify exploitable vulnerabilities in applications, APIs, and cloud environments, helping organizations detect security flaws before malicious actors do. Its main features include real-time asset and surface monitoring, verified vulnerability detection with detailed reproduction steps, seamless integration with workflow tools like Jira and Slack, and specialized modules for autonomous penetration testing, red teaming, and asset discovery, providing an efficient way to maintain a strong security posture for modern, fast-paced development teams. It addresses problems such as delayed vulnerability identification, elusive business logic bugs, and gaps in traditional security reviews, making it ideal for security professionals, DevSecOps teams, and organizations prioritizing proactive, continuous security assurance.
Pricing:
From $800/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
API Security
The category of this listing.
Demonic Binary
The owner has verified their profile information displayed on this page.
This service provides comprehensive mobile, backend, and security engineering solutions designed to optimize product stability, integrity, and safety under high load or pressure. It offers core features such as stabilization of iOS and Android clients, backend API hardening, control over authentication and session security, and targeted security reviews to prevent vulnerabilities before high-stakes launches, addressing challenges like brittle workflows, authorization regressions, and inconsistent security enforcement. Primarily aimed at product teams and engineering organizations managing consumer-facing applications, it helps improve release reliability, ensure compliance, and strengthen boundary defenses, effectively solving issues related to fragile code, unauthorized access, and unpredictable system behavior.
API Security
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-$20/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.
Stack Auth is an open-source authentication platform designed for developers, offering seamless integration with Next.js and robust user management features. With capabilities such as authentication, authorization, and customizable components, it simplifies the process of securing applications while providing flexibility and control over user data.
API Security
The category of this listing.
Authorizer is a powerful low-code tool designed to simplify user authentication and authorization, enabling developers to build secure applications rapidly while maintaining control over user data. With support for multiple authentication methods, seamless database integration, and flexible deployment options, it streamlines the development process and enhances security for modern applications.
API Security
The category of this listing.
This platform offers comprehensive security solutions for applications and APIs, focusing on proactive threat detection, vulnerability management, and real-time protection against various cyber threats. Key features include continuous API discovery, security testing throughout the software development lifecycle, and contextual-based security measures, addressing challenges such as data breaches, compliance risks, and the unique security needs of generative AI applications, making it suitable for organizations across diverse sectors like finance, healthcare, and technology.
API Security
The category of this listing.
FireTail offers a specialized platform for securing AI and API connections, ensuring protection against evolving digital threats. With features like real-time vulnerability detection and a zero trust approach, it provides comprehensive security for organizations navigating the complexities of modern technology.
API Security
The category of this listing.
Aikido is a comprehensive AppSec platform designed to provide full coverage for code and cloud security, integrating seamlessly into existing development workflows. With a suite of tools that includes vulnerability management, secrets detection, and cloud posture management, it empowers teams to efficiently secure their applications while minimizing irrelevant alerts and simplifying compliance processes.
Pricing:
$0-$600/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
API Security
The category of this listing.
Island is redefining enterprise productivity and security through its innovative browser solution, seamlessly integrating essential features like data protection and app access into the user experience. Designed for modern work environments, it empowers organizations to enhance security while enabling flexibility for their workforce.
API Security
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 Security SaaS companies are there?
SaaS Browser tracks 236 API Security software products as of August 2026. 12 new API Security SaaS companies have been added in the past 30 days.
How many new API Security SaaS companies are added each month?
12 new API Security 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 Security SaaS companies?
The most established API Security SaaS companies by domain authority include Aikido, Invicti, Wicket, Island, Apiiro. These companies represent the highest domain rank scores in the API Security category.
What is the typical company size for API Security SaaS?
Among API Security SaaS companies with employee data, the size distribution is: - 1 (1.3%), - 4 (5.1%), - 10 (12.8%), - 63 (80.8%).
What is the median domain authority for API Security SaaS companies?
The median domain rank for API Security SaaS companies is 12, compared to an overall SaaS median of 8. These companies have a median of 5 referring domains.
Which countries have the most API Security SaaS companies?
The top countries for API Security SaaS are: United States (53), United Kingdom (10), India (7), Canada (3), Australia (3). These represent the largest concentrations of API Security software companies globally.
What percentage of API Security SaaS companies offer affiliate programs?
10 API Security SaaS companies offer affiliate programs, representing 4.2% of all API Security software tracked by SaaS Browser.
What is the median age of API Security SaaS companies?
The median API Security SaaS company was founded 5.0 years ago, with a median founding year of 2021.
Are API Security SaaS companies mostly B2B or B2C?
Based on available data, API Security SaaS companies break down as follows: Both B2B & B2C (16.5%), Business (B2B) (81.8%), Consumer (B2C) (1.7%).
What are the newest API Security SaaS companies?
The most recently discovered API Security SaaS companies include Neat, Stubsmith, Apeiron CAD, Klovyr, AuthX Nova. 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 Rank. The median domain rank (0–100) across listed companies, a measure of search-engine authority. Higher is stronger. Shown against the overall median across all SaaS for comparison.
- Median Referring Domains. The median number of unique referring domains (distinct external sites linking to a company) across listed companies.
- 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.
- B2B / B2C Breakdown. Breakdown of companies by target market - business (B2B), consumer (B2C), or both - among those with consumer-type data.
