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Dev tools · alternatives · 2026

24 alternatives to ApyGuard

Discover, test and secure your APIs in one platform

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

  1. 1
    ApyHub▲604

    Hi all, I am Samuel, founder of ApyHub. ApyHub is a Developer API “utility belt”, providing developers with powerful APIs that provide standard data and essential functionalities for every software application. @nikolas and I have spent the last decade working with engineering teams to build and operate SaaS products. What we observed was that our teams spent a lot of energy building small units of functionality that were needed to provide more complex business capabilities. Take for example the HTML to PDF conversion (which in turn was used to generate pdf invoices) functionality, or simple…

    2023 · apyhub.com · its alternatives →

  2. 2
    Apidog▲570

    Development teams often struggle with using multiple tools like Postman and Swagger for API design, development, and testing. This fragmented approach leads to outdated API specs and chaotic collaboration. So we built Apidog: a single, unified API platform for team collaboration. It has a beautiful interface that makes it easy to create API spec, generate request data from API spec, validate responses, create mock data, orchestrate test scenarios, and publish API documentation. Apidog = Postman + Swagger + Mock + JMeter.

    2024 · apidog.com · its alternatives →

  3. 3
    Permit.io▲677

    The new Permit.io CLI brings developer-first workflows to access control. Define, test, deploy, and enforce fine-grained authorization using AI, CI/CD, GitOps, and OpenAPI — all from your terminal

    2023 · permit.io · its alternatives →

  4. 4

    Open source API security platform

    2022 · metlo.com · its alternatives →

  5. 5

    Develop APIs fast + automatically detect endpoints

    2025 · fastrequest.apidog.com · its alternatives →

  6. 6

    Detect secrets in source code, public and private!

    2018 · gitguardian.com · its alternatives →

  7. 7

    IMDB for APIs, the world's biggest API search engine

    2022 · apitracker.io · its alternatives →

  8. 8

    Open sourced application to detect security vulnerabilities.

    2020 · github.com · its alternatives →

  9. 9

    A SDK for access control policies: authorization for the microservice and IoT age. Inspired by AWS IAM policies. Written for Go. - ory/ladon

    2017 · github.com · its alternatives →

  10. 10
    Detectify▲124

    Application security testing reimagined

    2014 · detectify.com · its alternatives →

  11. 11
    Apico▲127

    Use any app as your backend

    2024 · apico.dev · its alternatives →

  12. 12
    Inspekt▲98

    AI-powered API proxy for automated debugging and security

    Mar 2026 · inspekt-api.vercel.app · its alternatives →

  13. 13OS

    tl;dr we released openapi.security, an online tool that performs a dozen of security tests on any given openapi/swagger-based API, with no signup or email required. You can try it here: https://openapi.security My team at Escape (YC W23) is mainly focused on securing GraphQL APIs. For this, we developed a new approach called Feedback driven API Exploration. Basically, we infer the right security tests cases to run using the specification and a carefully crafted in house graph traversal algorithm. (It's a bit long to describe here but we published a more in depth explanation of…

    2023 · openapi.security · its alternatives →

  14. 14OS
  15. 15

    Zero-Trust access management with true WireGuard® 2FA/MFA - DefGuard/defguard

    2023 · github.com · its alternatives →

  16. 16

    Scan, Detect & Protect Your Supabase Data

    Jan 2026 · supaguard.pro · its alternatives →

  17. 17

    osapy.com is a premium domain for technology startups, apps, and digital products, with a concise sound and a clear path for a serious buyer to make an offer.

    2020 · osapy.com · its alternatives →

  18. 18

    Security-as-a-service for native code

    2020 · dellfer.com · its alternatives →

  19. 19

    Real-Time API Security

    2025 · its alternatives →

  20. 20
    TrAPI▲29

    API Security Simplified!

    2025 · linkedin.com · its alternatives →

  21. 21

    Advanced ip reputation & threat intelligence solutions

    2025 · fraudguard.io · its alternatives →

  22. 22

    Fast and adaptive security guardrail for AI agents

    2025 · guardion.ai · its alternatives →

  23. 23WT
  24. 24

    Guard is an API for detecting malicious links

    2016 · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →