Dev tools · alternatives · 2026

24 alternatives to WebVitals by Sentry

Free core web vitals analysis tool

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

1
SpeedVitals▲829
Hi HN, I’m Kashish, one of the co-founders of SpeedVitals, a platform for testing & monitoring website performance with a major emphasis on Core Web Vitals. Until now, our platform has only focused on Synthetic/Lab testing, such as Lighthouse tests and TTFB tests. But now, we have developed a Real-User Monitoring platform that doubles up as a Web Analytics tool. One major feature we have that most RUM tools lack is Performance Audits. Just like Lighthouse audits work on Lab test data, our audits work across all the real-user visits and gives suggestions on what task to prioritize first.…
2023 · speedvitals.com · its alternatives →
2
Core Web Vitals in WebSite Auditor▲164
Easy, automated core web vitals bulk audit and reporting
2021 · link-assistant.com · its alternatives →
3
Instant Vitals▲70
Instant vitals helps you find core web vitals issues
2021 · its alternatives →
4
VitalPulse: Bulk Core Web Vitals Checker▲3
Bulk Core Web Vitals Scanner & Export Tool
Jul 2026 · github.com · its alternatives →
5
PageVitals▲76
Keeps your website fast, page speed monitoring and CrUX
2023 · pagevitals.com · its alternatives →
6
Web Vitals Robot▲203
Get alerts when your pages' Web Vitals go down
2021 · pagespeedplus.com · its alternatives →
7
Request Metrics▲16
The easy way to track Core Web Vitals & boost pagespeed.
2024 · requestmetrics.com · its alternatives →
8
Free Monitoring Suite by WebGazer▲338
Monitoring for websites, APIs, and cron jobs
2024 · webgazer.io · its alternatives →
9
Web Vitals Leaderboard▲106
Compare your speed against competitors.
2021 · vitals-leaderboard.pazguille.me · its alternatives →
10
DebugBear Real User Monitoring▲13
Monitor Real User INP And Other Core Web Vitals
2024 · debugbear.com · its alternatives →
11
Page Experience Checker by Cloudways▲94
Test 7 factors of website compliance with core web vitals
2021 · cloudways.com · its alternatives →
12
Freshping by Freshworks▲245
Free forever website monitoring & status pages 🤩
2018 · freshworks.com · its alternatives →
13
Site Speed Chrome Extension▲70
Quickly test site speed and view observed Lighthouse data
2022 · chromewebstore.google.com · its alternatives →
14
Serpstat Website SEO Checker▲191
Check your website's SEO, analyze competitors and keywords
2019 · serpstat.com · its alternatives →
15
Core Web Vitals History▲69
Ready to face your historical Core Web Vitals data?
2023 · rumvision.com · its alternatives →
16
BestWebVitals▲4
A benchmarking tool providing a scoreboard of Web Vitals.
2023 · its alternatives →
17
Reshepe▲17
web vitals tracking for a faster more optimized web. 🚀
2025 · its alternatives →
18IV
Instant Vitals – Easily track your Web Vitals metrics▲9
2021 · vitals.dev · its alternatives →
19
Speetals▲62
Website Speed and Web Vitals monitoring
2024 · speetals.com · its alternatives →
20
Perfio▲117
Web vitals and performance monitoring
2024 · its alternatives →
21
Core Web Vitals: Check Mobile & Desktop▲7
Website performance testing to improve user experience
2025 · chromewebstore.google.com · its alternatives →
22
illuminatr historic CrUX checker▲77
Get the last 6 months of Web Vitals data for your website
2023 · its alternatives →
23
Netflare Pulse▲75
Keep your web service alive with Pulse
2023 · its alternatives →
24
Web Vitals▲1
from Web.dev
2020 · chromewebstore.google.com · 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 →