Treo Review
Core Web Vitals monitoring using real-world Chrome UX Report data.
Treo is one of the cleaner ways to monitor Core Web Vitals at scale without writing your own CrUX API wrapper. The combination of real-user data and Lighthouse lab data in one dashboard is genuinely useful, and multi-site support makes it practical for agencies. The pricing jumps steeply past the free tier, which limits how far solo practitioners can take it.
Pros and cons
- Uses real Chrome UX Report data, not just synthetic Lighthouse scores, which reflects how actual users experience your pages
- Competitive benchmarking lets you track Core Web Vitals against competitor domains side by side
- Sitemap scanning automatically discovers and monitors URLs without manual configuration or script installation
- Pricing scales aggressively: the jump from Free to Vital at $75/month is steep for what is essentially a monitoring layer on top of public data
- Feature set is narrower than all-in-one technical SEO platforms; it does performance monitoring well but nothing else
- CrUX data only covers URLs with sufficient real-user traffic, meaning new or low-traffic pages may show no field data at all
What is Treo?
Treo is a site speed monitoring platform built specifically around Core Web Vitals. Rather than relying solely on synthetic Lighthouse tests, it pulls field data from the Chrome UX Report (CrUX), which reflects how real Chrome users experienced your pages over the past 28 days. This distinction matters: lab scores can look fine while real users still experience slow LCP or layout shifts.
The platform handles URL discovery automatically via sitemap scanning, which removes the manual setup burden that comes with most monitoring tools. It supports competitive benchmarking, API access for custom integrations, and a multi-site dashboard that can track performance across hundreds of domains from a single view. For performance-focused agencies or in-house teams managing large site portfolios, it fills a gap that general technical SEO tools leave open.
Core features
Real-world CrUX data alongside Lighthouse lab scores
Treo surfaces both field data from Chrome UX Report and lab data from Lighthouse audits. Field data shows how real users experienced your page; lab data gives you the controlled diagnostic score. Having both in one place means you can distinguish between "our Lighthouse score improved" and "actual users are loading faster," which are not always the same thing.
Automated sitemap scanning and URL discovery
Point Treo at a domain and it reads the sitemap to discover URLs automatically. No tagging, no script installation, no manual URL lists to maintain. This is a meaningful time saver for large sites where manually curating a monitoring list is impractical.
Competitive benchmarking across domains
You can add competitor domains alongside your own and track Core Web Vitals scores comparatively. This is useful for client reporting: showing that your site's LCP improved from 3.2s to 2.1s while the category leader is at 1.8s gives context that absolute numbers alone do not provide.
Multi-site dashboard
Agencies and consultants managing multiple client sites can bring everything into a single dashboard view. The platform is designed to scale across hundreds of websites, which makes it genuinely viable as a portfolio monitoring layer rather than a single-site tool.
API access for custom workflows
The API lets you pull performance data into your own reporting pipelines, Looker Studio dashboards, or client portals. For teams that already have reporting infrastructure, this means Treo can act as the data source without forcing a workflow change.
Pricing
| Feature | Free $0/month | Vital $75/month | Pro $185/month | Scale $375/month | Enterprise Contact for pricing |
|---|---|---|---|---|---|
| Sites monitored | 1 | Up to 5 | Up to 15 | Up to 50 | Custom |
| CrUX field data | Yes | Yes | Yes | Yes | Yes |
| Lighthouse audits | Limited | Hourly | Hourly | Hourly | Custom |
| Competitive benchmarking | No | Yes | Yes | Yes | Yes |
| API access | No | Yes | Yes | Yes | Yes |
Who it is for
Agencies that include Core Web Vitals monitoring as a deliverable get the most value from Treo's multi-site dashboard and competitive benchmarking features, particularly when client reporting requires side-by-side competitor comparisons.
Large sites with hundreds of URLs benefit from automated sitemap scanning and URL-level performance tracking without the overhead of manually maintaining a monitoring list or paying for an all-in-one enterprise platform.
Teams with existing reporting infrastructure can use the API to pipe real CrUX data into Looker Studio or other BI tools, using Treo as a clean data source rather than a primary interface.
Verdict
Treo does one thing well: making CrUX and Lighthouse data accessible and actionable across multiple sites without requiring you to build your own CrUX API integration. The free tier is useful for single-site monitoring; the paid plans make more sense for agencies running performance audits across multiple clients.
Frequently asked questions
What is the difference between CrUX data and Lighthouse scores?
CrUX (Chrome UX Report) data comes from real Chrome users and reflects actual field performance over the past 28 days. Lighthouse scores are synthetic lab tests run under controlled conditions. Both are useful: lab data is great for diagnostics, field data shows what users actually experience.
Does Treo require installing any tracking code on my site?
No. Treo uses public CrUX data from Google and runs Lighthouse audits on demand. There is no script to install and no cookies or client-side tracking involved.
What happens if my URLs do not have CrUX data?
CrUX only covers URLs with sufficient real-user traffic in Chrome. New pages, low-traffic pages, or sites with small audiences may not have field data available. Treo will still show Lighthouse lab data for those URLs.
Can I track competitor domains in Treo?
Yes. Competitive benchmarking is available on paid plans. You can add competitor domains and track their Core Web Vitals scores alongside your own using the same CrUX data source.
Does Treo have an API?
Yes, API access is available on Vital and higher plans. You can use it to pull performance data into external reporting tools, dashboards, or custom client portals.