// Head to head — tool comparison
Last verified: July 2026 — pricing and features change; always confirm at each vendor's site.
Google PageSpeed Insights (PSI) is a free, Google-official tool that runs Lighthouse performance tests and supplements them with real-world Chrome User Experience (CrUX) field data. It's an essential bookmark for developers — free, authoritative, and performance-focused. But it does one job: performance. It has no SEO audit, no accessibility depth, no security checks, no eCommerce analysis, and no AI recommendations.
WebEnture extends far beyond performance: 50+ specialized AI agents cover SEO, performance, accessibility, security, conversion, and eCommerce — with cloud-based reports, team collaboration, and AI recommendations that tell you exactly what to fix. The honest take: PSI is the best free performance-only tool; WebEnture is the right choice when performance is one of many audit needs.
| Feature | WebEnture | PageSpeed Insights |
|---|---|---|
| Price | Free tier; $29/mo Pro | Free |
| Performance / Core Web Vitals | ||
| Real-world field data (CrUX) | ||
| SEO audit (multi-page) | ||
| Accessibility audit | partial (via Lighthouse) | |
| Security audit | ||
| eCommerce audit | ||
| AI-powered recommendations | ||
| Cloud-based shareable reports | ||
| Scheduled monitoring | yes (Pro) | |
| Team collaboration | ||
| White-label reports | $99/mo (Agency) |
PageSpeed Insights is a single-URL, single-run performance tool. WebEnture crawls multi-page sites and runs 50+ audit types. Both serve different scopes.
Bottom line: PageSpeed Insights is the authoritative, free starting point for any performance investigation — no tool beats it for real-world CrUX data. WebEnture is the right follow-on when you need performance auditing alongside SEO, accessibility, security, eCommerce, and AI recommendations across your entire site. Most teams should use both.
They serve different scopes. PageSpeed Insights is the gold standard for performance-only checks using real CrUX field data — and it's free. WebEnture adds 50+ additional audit categories on top of performance: SEO, accessibility, security, eCommerce, and AI recommendations. Use PSI for performance diagnosis; use WebEnture for full-site auditing.
WebEnture's Performance Agent runs checks aligned with Lighthouse metrics including Core Web Vitals (LCP, INP, CLS), resource sizes, render-blocking assets, and caching headers. It does not use the Lighthouse CLI directly, but covers the same primary performance signals.
Yes, completely. No account required, no rate limit for manual checks, and the API is free for reasonable usage. WebEnture's free tier also covers all 50+ agents including performance, with 5 scans per month and an unlimited Website Grader.
Yes. WebEnture's Performance Agent checks LCP, INP, CLS, TTFB, and FCP alongside resource optimization recommendations. PSI additionally provides real-world CrUX field data from actual Chrome users — a data source unique to Google's tooling.
Each agent runs a specialized analysis — pick one and audit any website free.
Run a free audit with the WebEnture Website Grader. Get scores across SEO, performance, accessibility, and security in under 60 seconds — no credit card required.