Alternatives · Technical SEO
Lighthouse Metrics alternatives
As of Oct 23, 2026, the highest-graded Lighthouse Metrics alternative is GTmetrix (2.8 GPA). It's also the best free one.
Lighthouse Metrics compared with 6 alternatives: SpeedVitals, PageVitals, DebugBear, GTmetrix, WebPageTest and 1 more.
Lighthouse Metrics is a paid product with a free trial, starting at $10 one-time for 50 test runs, or $16 per month billed annually for monitoring. 4 of the 6 alternatives are free or have a free plan. 2 more offer a free trial.
Listings checked up to Oct 23, 2026 · Where the facts come from
At a glance
| Tool | Price | Free plan | Runs on |
|---|---|---|---|
| Lighthouse MetricsThis tool | Free trial · from $10 one-time | Trial only | Web |
| SpeedVitals | Free plan · from $16/mo | Yes | Web |
| PageVitals | Free trial · from $12/mo | Trial only | Web |
| DebugBear | Free trial · from $99/mo | Trial only | Web |
| GTmetrix | Free plan · from $4.99/mo | Yes | Web |
| WebPageTest | Free plan · from $180/yr | Yes | Web |
| Unlighthouse | Free | Free | macOS, Windows, Linux |
Price against what you get
Lighthouse Metrics starts at $16 a month and scores 2.3 out of 4 on features, ease of use and platforms. 1 of the 6 alternatives on this chart scores higher and starts lower: GTmetrix.
PageVitals, WebPageTest and Unlighthouse start lower without scoring higher.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
How each one differs from Lighthouse Metrics
SpeedVitals
Page speed tests from 35 locations, TTFB checks and speed monitoring
- SpeedVitals starts at $16 per month, billed yearly ($19 billed monthly).
- SpeedVitals has a free plan, which Lighthouse Metrics lacks.
- SpeedVitals also covers web analytics.
Suits: Checking how fast a page loads from many countries in one go
PageVitals
Page speed monitoring with Lighthouse tests, RUM and CrUX data
- PageVitals starts at $12 per month, billed annually ($15 billed monthly).
- PageVitals also covers reports.
Suits: Small sites that want lab tests, RUM and CrUX data in one low-cost plan
DebugBear
Page speed and Core Web Vitals monitoring with lab tests and RUM
- DebugBear starts at $99 per month, billed yearly ($1,188 a year).
- DebugBear also covers dashboards.
Suits: SEO and development teams working to pass Core Web Vitals
GTmetrix
Page speed testing with Lighthouse reports, monitoring and an API
- GTmetrix starts at $4.99 per month, billed yearly ($5.99 billed monthly).
- GTmetrix has a free plan, which Lighthouse Metrics lacks.
Suits: Checking why a single page loads slowly
WebPageTest
Page speed tests from real browsers in locations around the world
- WebPageTest starts at $180 per year for 1,000 test runs a month ($18.75 billed monthly).
- WebPageTest has a free plan, which Lighthouse Metrics lacks.
- WebPageTest also covers dashboards.
Suits: Developers digging into exactly how a page loads
Unlighthouse
Free open-source tool that runs Lighthouse on every page of a site
- Unlighthouse is free.
- Unlighthouse has a free plan, which Lighthouse Metrics lacks.
- Unlighthouse also lists macOS, Windows and Linux apps.
- Unlighthouse lists no web app, which Lighthouse Metrics has.
- Unlighthouse is open source, according to its own site.
Suits: Developers who want Lighthouse scores for a whole site, not one page
Limits worth knowing in Lighthouse Metrics
- Its pages describe Lighthouse lab tests only, with no real-user monitoring or Chrome UX Report data.
- API access, hourly monitors, webhooks and custom headers need the Pro plan, $80 a month billed annually.
- The pricing page does not say whether the free account's 25 test runs renew; more runs come from paid packs or a plan.
Common questions
What are the alternatives to Lighthouse Metrics?
The alternatives to Lighthouse Metrics in this directory are SpeedVitals, PageVitals, DebugBear, GTmetrix, WebPageTest and Unlighthouse. Each one has a side-by-side comparison with Lighthouse Metrics.
Is there a free alternative to Lighthouse Metrics?
Yes. Unlighthouse is free to use. SpeedVitals, GTmetrix and WebPageTest have a free plan alongside paid ones.
Which Lighthouse Metrics alternatives work on Windows?
The Lighthouse Metrics listing does not include a Windows app. Unlighthouse lists one.
Which Lighthouse Metrics alternatives work on macOS?
The Lighthouse Metrics listing does not include a macOS app. Unlighthouse lists one.
Is there an open-source alternative to Lighthouse Metrics?
Unlighthouse is described as open source on its own site.
When were these prices checked?
Every listing on this page was checked on Oct 23, 2026, against the pages it cites. Vendors change prices without notice, so confirm on their site before you buy.