Growth · alternatives · 2026

24 alternatives to Apica

Application performance testing and monitoring

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Apica launched in 2018; newer entries below may have overtaken it.

1
ApiChecker▲104
Reliable uptime and performance monitoring for your services
2019 · its alternatives →
2
APImetrics▲72
Simple, powerful, secure API performance monitoring
2021 · its alternatives →
3
Apex Ping▲301
Uptime & performance monitoring for websites and APIs
2016 · its alternatives →
4
Is it down?▲84
Monitor your websites & APIs
2022 · its alternatives →
5
Free Monitoring Suite by WebGazer▲338
Monitoring for websites, APIs, and cron jobs
2024 · webgazer.io · its alternatives →
6
API Tracker▲297
IMDB for APIs, the world's biggest API search engine
2022 · its alternatives →
7WR
We’re open-sourcing our session replay tool▲408
Hey HN! We’re open-sourcing highlight.io (https://github.com/highlight/highlight), a session replay and error monitoring tool. Highlight.io gives you a high-precision video-like replay of what users are doing when an error or exception occurs in your web app, along with a full-fledged error monitoring experience (similar to bugsnag, rollbar, etc..). The main value prop of highlight.io is that we help you understand the full context surrounding an error and allow you to drill down to the code path that a user invoked (i.e user clicked button X, sent network request Y, and…
2023 · github.com · its alternatives →
8
Runscope▲115
Automated API Testing and Monitoring
2014 · its alternatives →
9
Sitechecker▲314
Toolkit to measure and track website SEO performance
2020 · its alternatives →
10
Trace▲85
A lightweight GraphQL query performance monitoring dev tool
2021 · its alternatives →
11
Callcounter▲62
Analytics for APIs - discover trends, bottlenecks, errors
2021 · its alternatives →
12AO
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 →
13
APICache.dev▲1
Supercharge any API's performance
2023 · its alternatives →
14
appNeura▲81
Create superior apps and enhance end-user experience
2018 · its alternatives →
15
Calibre CLI▲38
Automating monitoring and improving web performance
2018 · its alternatives →
16
EAS Observe▲141
Performance monitoring built for Expo and React Native
11d ago · expo.dev · its alternatives →
17
Stats▲179
macOS system monitor in your menu bar
2020 · its alternatives →
18AP
App Performance Monitoring (APM) for mobile apps▲24
2020 · instabug.com · its alternatives →
19AS
Apio – Simple Application Monitoring for Node or Django▲30
2020 · github.com · its alternatives →
20
Frontend Monitoring by Highlight▲141
The best way to monitor the performance of your frontend
2022 · its alternatives →
21FO
Falco – Open-Source Web Performance Monitoring▲119
2019 · github.com · its alternatives →
22
APIUtility▲66
Product manager tool for API testing and bulk transformation
2023 · its alternatives →
23
Analytics Bar for Mac and Windows▲115
Realtime Google Analytics in your menu bar / taskbar 📈
2018 · its alternatives →
24
Raygun Application Performance Monitoring (APM)▲73
X-ray vision for improving your software performance
2018 · 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 →