Continuous Website Performance Monitoring.
Understand how your website performs in the real world. Monitor speed, carbon impact, accessibility, and AI crawlability over time, not just in a single test.
Everything you need in one platform
Features
Catch real-world Core Web Vitals issues
See how real users experience your site over time; not just one-off scores.
Make sustainability measurable
Track your website's carbon footprint and prove your commitment to reducing environmental impact.
Be visible to AI agents and search
Ensure your content is discoverable and usable by AI-powered search engines and agents.
Reduce legal and UX risk
Identify accessibility issues before they become compliance problems or hurt user experience.
Spot regressions
Catch performance issues automatically on every commit, not after users complain.
Prove improvements to stakeholders
Show concrete data on how your optimizations impact performance over time.
Insight in three simple steps
Connect your site
Add a URL and we handle the rest — no code, tags or scripts required.
We crawl & measure
PerfLeaf audits every page for speed, accessibility, security and emissions.
Get a plan of action
Receive a prioritised list of fixes with AI-powered recommendations and clear impact.
Start free. Scale as you grow.
No credit card required. Get core performance monitoring for free, then upgrade when you need more.
Sprout
Free plan for small sites
- Monitor 1 site
- Monitor 20 pages per site
- Basic performance metrics
- Single page crawling
- Top Pages (GA4) crawling
- CO2 emissions tracking
- Accessibility scan
- AI Crawlibility
- Monthly reports
- Weekly reports
- Git commit reports
- AI-powered suggestions
- AI action plan enrichment
Grow
Perfect for growing websites
- Monitor 5 sites
- Monitor 500 pages per site
- Advanced performance metrics
- Multi-page crawling
- Top Pages (GA4) crawling
- CO2 emissions tracking
- Accessibility scan
- AI Crawlibility
- Monthly reports
- Weekly reports
- Git commit reports
- AI-powered suggestions
- AI action plan enrichment
Bloom
For professional websites
- Monitor 10 sites
- Monitor 2000 pages per site
- Advanced performance metrics
- Multi-page crawling
- Top Pages (GA4) crawling
- CO2 emissions tracking
- Accessibility scan
- AI Crawlibility
- Monthly reports
- Weekly reports
- Git commit reports
- AI-powered suggestions
- AI action plan enrichment
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Stop guessing. Start measuring real performance.
Join the growing number of companies who trust PerfLeaf to monitor, optimize, and improve their web experiences.