API Security
SaaS Browser tracks 473 API Security software companies, with 47 added in the past 30 days. The top countries for API Security SaaS include United States (77), United Kingdom (15), India (13).
Key Data Points for API Security
473
Total Software1
47
New (Past 30 Days)2
20
Affiliate Programs3
4
Median Age (Years)4
+313
New (Past 365 Days)5
64
Churned (Past Year)6
17.0%
Annual Churn Rate7
29.8%
Free Trial8
Company Size Distribution9
2
Enterprise (1,000+)
1.4% of total
7
Large (201-1,000)
5.0% of total
22
Mid-Size (51-200)
15.6% of total
110
Small (2-50)
78.0% of total
Most Established API Security Companies
| Company | Employees | Domain Rating | Founded | Added |
|---|---|---|---|---|
| Astra | 200 | 75 | 2018 | 2025-02-28 |
| Aikido | 500 | 74 | 2022 | 2025-02-08 |
| Invicti | 500 | 72 | 2018 | 2025-02-05 |
| Wallarm | 200 | 70 | — | 2025-02-12 |
| Unkey | — | 69 | — | 2025-02-12 |
| Cequence | 200 | 68 | 2014 | 2025-02-11 |
| Guardsquare | 200 | 67 | 2014 | 2025-02-28 |
| Contrast Security | 500 | 66 | 2014 | 2025-02-10 |
| Promptfoo | 50 | 66 | — | 2025-02-05 |
| Approov | 50 | 65 | 2001 | 2025-02-10 |
Top 10 Countries for API Security SaaS
The following countries represent where most API Security SaaS companies are headquartered, based on our data for 473 software products.
| Country | Count | % of Total |
|---|---|---|
| United States | 77 | 16.3% |
| United Kingdom | 15 | 3.2% |
| India | 13 | 2.7% |
| Germany | 6 | 1.3% |
| Canada | 6 | 1.3% |
| Israel | 4 | 0.8% |
| Australia | 4 | 0.8% |
| Belgium | 2 | 0.4% |
| France | 2 | 0.4% |
| Switzerland | 2 | 0.4% |
SEO & Domain Authority for API Security
Median Domain Rating10
24
vs. overall median of 14
Pricing Data for API Security
Median Starting Price (USD)12
$9/mo
Median High Price (USD)13
$89/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
50 / 100 (Medium)
Affiliate Programs in API Security
20 API Security SaaS companies offer affiliate programs (4.2% of total).
Median Commission15
30%
Commission Type Distribution
One-Time
2
Most Recently Added API Security SaaS
PeekLok
Added 2026-10-30
Aegis
Added 2026-10-25
Fairquery
Added 2026-10-23
KeyScout
Added 2026-10-23
InjectGuard
Added 2026-10-23
Capciao
Added 2026-10-21
Quantro
Added 2026-10-21
ProjectSPG
Added 2026-10-20
GoToProd
Added 2026-10-20
LeakPatrol
Added 2026-10-20
Median Age of API Security SaaS Companies
The median API Security SaaS company was founded 4.0 years ago (median founding year: 2022).
B2B / B2C Breakdown for API Security16
64
Both B2B & B2C
13.6%
401
Business (B2B)
85.3%
5
Consumer (B2C)
1.1%
Based on 470 companies with consumer type data (99.4% 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.
Discover API Security SaaS
Show Filters
Advanced Filters
X
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.
Authgear offers a comprehensive identity and access management solution designed for developers, emphasizing security and user experience. With features like biometric login, multi-factor authentication, and seamless integration, it empowers businesses to manage user identities efficiently while ensuring robust protection against evolving cyber threats.
Pricing:
$0-$299/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
Identity & Access Management (IAM)
The category of this listing.
Astra Security offers a continuous pentesting platform designed to enhance security for businesses by identifying vulnerabilities in applications, APIs, and cloud environments. The platform provides automated scanning, real-time collaboration, and integration with popular tools, making it easy for teams to manage security effectively as they scale.
Pricing:
$7/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
API Security
The category of this listing.
Promptfoo
This SaaS is trending! We've detected monthly traffic growth.
This platform enhances the security of AI applications by proactively identifying and addressing vulnerabilities throughout the development lifecycle. Key features include automated red teaming to simulate real-world attacks, real-time protection against adversarial threats, comprehensive security testing for AI models, and continuous monitoring, all aimed at ensuring robust security for developers, security teams, and organizations focused on AI technology.
API Security
The category of this listing.
A comprehensive security solution safeguards applications and APIs from various threats, including automated attacks, business logic abuse, and fraud, while enabling seamless integration with AI technologies. Key features include API discovery and inventory management, bot detection and mitigation, compliance monitoring, and real-time threat analysis, making it suitable for organizations across diverse industries seeking to enhance their security posture and protect sensitive data.
API Security
The category of this listing.
Rekuway Security
Free Trial
The owner has verified their profile information displayed on this page.
Rekuway IDN enhances cybersecurity defenses by adding an intelligent, adaptive layer that operates after authentication to detect, respond to, and mitigate persistent and evolving threats targeting application APIs, especially credential stuffing and account takeover attacks. Its key features include seamless deployment without migration, integration with existing security infrastructure such as WAF, firewall, IAM, and SIEM, and utilizing behavioral analysis to identify and neutralize sophisticated, automated threat activities that traditional perimeter security measures may miss, making it ideal for organizations seeking to bolster their API security and protect critical digital assets from advanced cyber threats.
Pricing:
$1000-$10000/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
API Security
The category of this listing.
ReconHawk
The owner has verified their profile information displayed on this page.
ReconHawkOpen provides continuous, comprehensive website, DNS, email security, and vulnerability monitoring through a user-friendly dashboard designed for organizations without dedicated cybersecurity teams. Its key features include real-time uptime checks from multiple regions, proactive DNS health alerts, email authentication verification, security configuration assessments, content integrity tracking, and on-demand vulnerability scans, all delivered in clear language with actionable insights. It addresses issues such as website downtime, DNS misconfigurations, email spoofing risks, security header missettings, and unnoticed content modifications, making it ideal for small businesses, agencies, government entities, healthcare providers, and organizations seeking accessible, cost-effective security monitoring and compliance evidence without extensive technical expertise.
Pricing:
$49-$399/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
Web Security & DDoS Protection
The category of this listing.
Website Monitoring, Uptime & Performance
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.
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 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.
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.
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.
Adaptive provides a secure control plane designed to prevent sensitive data exposure by enabling organizations to share access without compromising credentials. With features like just-in-time access, data masking, and comprehensive auditability, it ensures robust protection for both human and non-human data interactions across various industries.
API Security
The category of this listing.
Aiculus offers advanced API security solutions powered by Artificial Intelligence, designed to detect and respond to threats in real-time across all API traffic. With comprehensive monitoring, actionable insights, and a focus on privacy, Aiculus empowers organizations to enhance their security posture while fostering innovation and customer trust.
API Security
The category of this listing.
StackHawk provides dynamic application and API security testing tailored for modern engineering teams, enabling faster and more secure software delivery. With features like automated testing in CI/CD workflows and comprehensive API discovery, it empowers developers to identify and address vulnerabilities early in the development lifecycle.
Pricing:
$10/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
API Security
The category of this listing.
Qanapi offers an all-in-one data security API designed to provide quantum-resistant encryption and seamless integration for various applications, ensuring robust protection across networks, clouds, and devices. With a focus on compliance and data privacy, Qanapi empowers users to safeguard sensitive information while maintaining control over their data.
Pricing:
$0-$495/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
API Security
The category of this listing.
This security API detects unusual login attempts in real time, delivering AI-powered email alerts and including maps visualization, customizable rules, and detailed logs to help developers, security teams, and product owners assess risk quickly. It solves problems of account compromise, unauthorized access, and credential stuffing by offering fast setup via a single endpoint, language-agnostic integrations, usage-based pricing, no stored PII, and flexible notifications tailored for different apps, websites, and services.
Pricing:
$0-$199/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
API Security
The category of this listing.
AIProxy offers a secure and efficient solution for integrating AI into iOS applications, eliminating the need for complex cloud functions and backend setups. With features like real-time monitoring, built-in API security, and a user-friendly Swift client library, developers can protect their API keys and streamline their app's functionality in just minutes.
Pricing:
$10-$2000/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
API Security
The category of this listing.
Soteri offers advanced secret scanning solutions designed to safeguard organizations from data leaks by identifying sensitive information such as passwords and API keys across various platforms. Trusted by Fortune 500 companies, Soteri ensures data sovereignty and privacy, providing peace of mind with its comprehensive scanning services for Bitbucket, Confluence, Jira, and IntelliJ.
Pricing:
$10-$399/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
API Security
The category of this listing.
AuthAction offers a secure and easy-to-use identity platform for developers, focusing on seamless authentication solutions. With features like one-click social login, passkey support, and strong data protection, it helps businesses manage user access while ensuring compliance with privacy regulations.
Pricing:
$0-$20/mo
The monthly pricing range for this SaaS product. Prices are normalized to monthly amounts where possible.
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 473 API Security software products as of November 2026. 47 new API Security SaaS companies have been added in the past 30 days.
How many new API Security SaaS companies are added each month?
47 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 Astra, Aikido, Invicti, Wallarm, Unkey. 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: - 2 (1.4%), - 7 (5.0%), - 22 (15.6%), - 110 (78.0%).
What is the median domain authority for API Security SaaS companies?
The median domain rating for API Security SaaS companies is 24, compared to an overall SaaS median of 14.
Which countries have the most API Security SaaS companies?
The top countries for API Security SaaS are: United States (77), United Kingdom (15), India (13), Germany (6), Canada (6). These represent the largest concentrations of API Security software companies globally.
What percentage of API Security SaaS companies offer affiliate programs?
20 API Security SaaS companies offer affiliate programs, representing 4.2% of all API Security software tracked by SaaS Browser. The median commission rate is 30%.
What is the median age of API Security SaaS companies?
The median API Security SaaS company was founded 4.0 years ago, with a median founding year of 2022.
Are API Security SaaS companies mostly B2B or B2C?
Based on available data, API Security SaaS companies break down as follows: Both B2B & B2C (13.6%), Business (B2B) (85.3%), Consumer (B2C) (1.1%).
What are the newest API Security SaaS companies?
The most recently discovered API Security SaaS companies include PeekLok, Aegis, Fairquery, KeyScout, InjectGuard. 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.
