Dev tools · alternatives · 2026
24 alternatives to Perfio
Web vitals and performance monitoring
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. Perfio launched in 2024; newer entries below may have overtaken it.
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SpeedVitals▲829Hi 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 →
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Loado▲160Performance monitoring for websites that you will love
2023 · loado.dev · its alternatives →
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Easy, automated core web vitals bulk audit and reporting
2021 · link-assistant.com · its alternatives →
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Hello HN! We’re excited to share PerfAgents, a synthetic monitoring tool built for startups and enterprises seeking robust and proactive monitoring across global regions. TL;DR: PerfAgents is a synthetic monitoring platform that uses your existing E2E automation scripts (Playwright, Puppeteer, Cypress, and Selenium) for web app monitoring, reducing setup time by 80%. No complex integrations, no vendor lock-in, and proactive alerts that let you catch bugs before users do. Problem We’re Solving: Ensuring application reliability across all regions is tough, especially when existing monitoring…
2024 · perfagents.com · its alternatives →
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Web Vitals Robot▲203Get alerts when your pages' Web Vitals go down
2021 · pagespeedplus.com · its alternatives →
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Falco helps you monitor, analyze, and optimize your websites. - theodo/falco
2019 · github.com · its alternatives →
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Anomalofree tier▲302Your data is always talking. Don't miss what it's saying.
Sep 2026 · anomalo.com · its alternatives →
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The easy way to track Core Web Vitals & boost pagespeed.
2024 · requestmetrics.com · its alternatives →
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Monitoring for websites, APIs, and cron jobs
2024 · webgazer.io · its alternatives →
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Perf Track▲87Analyze performance of sites that use JavaScript frameworks
2020 · perf-track.web.app · its alternatives →
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Monitoro▲164Monitor webpages and get fresh data sent to your webhooks.
2019 · monitoro.co · its alternatives →
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PageVitals▲76Keeps your website fast, page speed monitoring and CrUX
2023 · pagevitals.com · its alternatives →
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Speedometer 3.0▲131Benchmarking app performance on the modern web
2024 · github.com · its alternatives →
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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 →
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Keep your website thriving with unmatched monitoring
2023 · its alternatives →
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Specto▲89Production profiling and perf monitoring for iOS & Android
2021 · sentry.io · its alternatives →
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Audit your site for improved SEO and conversions!
2018 · cognitiveseo.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 →