Dev tools · alternatives · 2026
24 alternatives to FastestChecker
20 free, no-signup web tools every developer needs
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
Sitechecker▲303Toolkit to measure and track website SEO performance
2020 · sitechecker.pro · its alternatives →
- 2
An SEO checker that analyses based on Google's algorithm 👀
2018 · spotibo.com · its alternatives →
- 3
- 4
Free auto bulk page speed checker 🚀
2020 · expireddomains.com · its alternatives →
- 5
Free website speed & SEO analyzer
Jun 2026 · web-checkpro.vercel.app · its alternatives →
- 6
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Free developer tools that run 100% in your browser
Jul 2026 · toolbenchapp.com · its alternatives →
- 8
Simple website analysis, monitoring & reporting tool
2018 · hostscore.net · its alternatives →
- 9
SpeedMonitor▲10Automate your website's page speed testing for free!
2019 · speedmonitor.io · its alternatives →
- 10
All your dev tools, one fast & private place
Apr 2026 · tools.manojcoder.in · its alternatives →
- 11
Hi there, The app basically offers a handy user interface on top of Google's PageSpeed Insights API. It allows you to analyze URLs in bulk and save the reports for later references. Also, you can regenerate the saved reports for fresh results. I called this functionality "Automatic Checklists." The app offers "Manual Checklists", too. Those are exhaustive checklists with items in the form of "tasks". The idea is for those tasks to model real-life JIRA tickets, which will be very useful for interns and junior developers. As a start, there are two manual checklists, "Front-End Checklist" and…
2022 · buhalbu.com · its alternatives →
- 12
Free online test to help speeding up web pages
2021 · yellowlab.tools · its alternatives →
- 13
Fast, free no-login tools for developers in the browser
Apr 2026 · quickeasy.tools · its alternatives →
- 14
- 15
45 free browser-based tools for developers and sysadmins
Jul 2026 · tools.stackfreeks.com · its alternatives →
- 16
Free, no-signup dev tools that run entirely in your browser
Jul 2026 · quietbench.dev · its alternatives →
- 17
- 18
40+ dev tools that run 100% in your browser - no servers
2025 · nicheutils.com · its alternatives →
- 19
Analyze and test your website. Cookie scan.
Dec 2025 · websiteauditkit.com · its alternatives →
- 20
Auto bulk page speed checker (for free)🚀
2020 · expireddomains.com · its alternatives →
- 21
33 free browser gaming benchmark tools — no signup needed
May 2026 · toolsbracker.com · its alternatives →
- 22
20+ dev tools, browser-only, blazing fast & zero ads
May 2026 · codetooltip.com · its alternatives →
- 23
Online Tools— no downloads, no sign-ups, just click and go.
Dec 2025 · fussfreetools.com · its alternatives →
- 24
21 free dev tools, all client-side. No uploads.
Jun 2026 · toolsstack.org · 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 →