Dev tools · alternatives · 2026

24 alternatives to Api Monitor

Ensure the highest performance of your APIs

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Api Monitor launched in 2024; newer entries below may have overtaken it.

1. 1
   ApiChecker▲104

   Reliable uptime and performance monitoring for your services

   2019 · its alternatives →

2. 2
   Apex Ping▲301

   Uptime & performance monitoring for websites and APIs

   2016 · its alternatives →

3. 3
   api monitoring tool▲5

   Monitor Your APIs Effortlessly

   May 2026 · api-health-middleware.netlify.app · its alternatives →

4. 4
   API Tracker▲297

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

   2022 · its alternatives →

5. 5
   Is it down?▲84

   Monitor your websites & APIs

   2022 · its alternatives →

6. 6
   Apiwatch▲14

   Keep track of the APIs you use.

   2023 · its alternatives →

7. 7
   Frontend Monitoring by Highlight▲141

   The best way to monitor the performance of your frontend

   2022 · its alternatives →

8. 8
   MonitorMe▲9

   Elevate Performance Ensure Uptime.

   2024 · its alternatives →

9. 9
   API-Monitor

   Know when your APIs change before your users do

   Feb 2026 · api-monitor.dev · its alternatives →

10. 10AO
    An open source performance monitoring tool▲135

    Hey HN. We’re Jay and Vadim from Highlight.io (https://highlight.io). We’re building an open source [1] monitoring platform for web applications. Today we’re excited to be sharing a performance tool we’ve been working on, which helps you inspect the latency of code execution from the client to the server. As engineers at past startups, we often had to debug slow queries, poor load times, inconsistent errors, etc... While tools like Jaegar [2] helped us inspect server-side performance, we had no way to tie user events to the traces we were inspecting. In other words, although we had…

    2024 · github.com · its alternatives →

11. 11
    APi Monitor▲2

    Track API uptime, latency, and reliability with ease

    Jul 2026 · api-monitor.newinntech.com · its alternatives →

12. 12
    Free Monitoring Suite by WebGazer▲338

    Monitoring for websites, APIs, and cron jobs

    2024 · its alternatives →

13. 13
    Error Monitoring & Session Replay▲269

    Stop guessing why bugs happen

    2023 · its alternatives →

14. 14
    4Uptime▲65

    Uptime & performance monitoring solution

    2022 · its alternatives →

15. 15
    Proberix▲225

    Website & API Uptime Monitoring Service

    2024 · its alternatives →

16. 16
    Oh Dear▲154

    Monitor your entire website, not just the homepage

    2020 · its alternatives →

17. 17
    Simple Uptime▲203

    Monitor the health of your websites and servers inside Slack

    2024 · its alternatives →

18. 18
    Apitally▲86

    Monitor and secure your REST API with ease

    2023 · its alternatives →

19. 19
    Apitally▲8

    Simple API monitoring & analytics

    2025 · its alternatives →

20. 20
    ApiWatch▲2

    API monitoring with alerts, incidents & status pages

    Jan 2026 · its alternatives →

21. 21
    Progress AI Observability▲168

    Trace, evaluate, and improve AI agents in production

    Aug 2026 · telerik.com · its alternatives →

22. 22
    OpenAI API Analytics▲132

    Analyze your OpenAI API usage and logs in real-time

    2023 · its alternatives →

23. 23
    API Guard ▲7

    Stop API disasters before they break production

    2025 · apiguard.vercel.app · its alternatives →

24. 24
    Scout APM▲122

    Developer-friendly app monitoring

    2019 · its alternatives →

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 →