SpeedCurve vs Treo in 2026: Enterprise business impact correlation vs affordable CrUX-based Core Web Vitals monitoring
One is the reference performance platform for dedicated engineering teams, the other is a leaner CrUX-first tool built for agencies that need to watch dozens of client sites without a $90-a-month entry fee.
SpeedCurve
Treo- SpeedCurve has no free tier and starts at $90/month for the Starter plan; Treo has a genuine free tier for one site and starts paid plans at $75/month for up to five sites.
- SpeedCurve combines synthetic testing with real user monitoring on the same charts. Treo pulls field data from the Chrome UX Report (CrUX) and pairs it with on-demand Lighthouse lab scores.
- Business impact correlation, which ties LCP and load time to conversion rate, is unique to SpeedCurve in this comparison and only ships on the Growth plan and above.
- Treo discovers URLs automatically through sitemap scanning; SpeedCurve requires you to configure the pages and competitor URLs you want tracked.
- Both tools support competitive benchmarking, but SpeedCurve gates full benchmarking behind Growth ($576/month) while Treo unlocks it on its $75/month Vital plan.
- SpeedCurve offers CI/CD budget enforcement via API on every paid tier, including Starter. Treo's API is available from the Vital plan up, with no CI/CD-specific budget-blocking feature documented.
SpeedCurve and Treo both monitor Core Web Vitals over time, but they start from opposite assumptions about who is watching the dashboard. SpeedCurve was built by Steve Souders and Mark Zeman for performance engineering teams that need synthetic testing, real user monitoring, competitive benchmarking, and business impact correlation in one place, and it prices accordingly at $90 to $576 a month with no free tier. Treo pulls its numbers straight from the Chrome UX Report and layers Lighthouse lab data and automated sitemap scanning on top, with a genuine free tier and a $75 entry plan that supports up to five sites. If your team already treats speed as a revenue lever, SpeedCurve earns its price. If you are watching Core Web Vitals across a client portfolio and want to start for nothing, Treo gets you there faster.
The tools at a glance
SpeedCurve
Web performance monitoring platform that tracks site speed through synthetic testing and real user monitoring, with competitive benchmarking and business impact correlation.
SpeedCurve was founded by Steve Souders and Mark Zeman, two names that carry real weight in the web performance world, and the product reflects that pedigree. It runs scheduled synthetic tests from global locations alongside real user monitoring captured from actual visitor sessions, and puts both on the same timeline so you can see whether a lab improvement actually shows up in what real users experience.
The two features that separate SpeedCurve from a standard monitoring tool are competitive benchmarking and business impact correlation. Benchmarking tracks named competitor URLs using the same methodology applied to your own site, which makes the comparison methodologically sound rather than a guess based on different tools. Business impact correlation connects metrics like LCP to conversion rate, giving a non-technical stakeholder a reason to prioritize a performance fix that would otherwise read as an abstract engineering concern.
None of this is cheap. Starter is $90 a month, Growth jumps to $576, and Enterprise requires a custom quote with no public number attached. There is no free trial advertised, so evaluating SpeedCurve means either a sales conversation or committing to the Starter plan cold. For a team with a dedicated performance function and a CI/CD pipeline that already enforces budgets on deploy, that cost is easy to justify. For a smaller shop, it is a lot to spend before you have proven the tool fits your workflow.
| Feature | Starter $90/month | Growth $576/month | Enterprise Contact for pricing |
|---|---|---|---|
| Synthetic + RUM monitoring | Yes | ||
| Competitive benchmarking | Limited on Starter, full on Growth+ | ||
| Business impact correlation | Growth and Enterprise only | ||
| CI/CD API integration | Yes, all paid tiers | ||
| Free tier | No |
Treo
Core Web Vitals monitoring using real-world Chrome UX Report data.
Treo builds its entire monitoring layer around the Chrome UX Report rather than starting from synthetic lab tests. CrUX reflects how real Chrome users actually experienced a page over the trailing 28 days, and Treo pairs that field data with on-demand Lighthouse audits so you can see a lab score and a real-world score side by side without reconciling two separate tools.
Setup is close to zero friction. Point Treo at a domain and it reads the sitemap to discover URLs on its own, no tagging script and no manual URL list to maintain. That matters more than it sounds for large sites where curating a monitoring list by hand is its own project. Competitive benchmarking and a multi-site dashboard mean an agency can genuinely track hundreds of client domains from one account rather than juggling separate logins.
The catch is where the pricing jumps. Free covers exactly one site, which is fine for a solo operator checking their own domain, but the next tier up (Vital, $75/month) is where competitive benchmarking and API access actually unlock, and it only covers up to five sites. An agency running twenty client accounts is looking at Pro or Scale, at $185 or $375 a month, to get real headroom. It is still cheaper than SpeedCurve at every comparable tier, but the free plan is closer to a taste test than a working solution for a portfolio.
| Feature | Free $0/month | Vital $75/month | Pro $185/month | Scale $375/month | Enterprise Contact for pricing |
|---|---|---|---|---|---|
| CrUX field data | Yes, all tiers | ||||
| Competitive benchmarking | Vital and above | ||||
| Sitemap auto-discovery | Yes, all tiers | ||||
| API access | Vital and above | ||||
| Free tier | 1 site |
Head-to-head feature comparison
| Feature | SpeedCurve | Treo |
|---|---|---|
| Data source | Synthetic testing + real user monitoring | Chrome UX Report (CrUX) + on-demand Lighthouse |
| Free tier | No | Yes (1 site) |
| Starting paid price | $90/month | $75/month |
| Sites on entry paid tier | Configurable (no fixed cap stated) | Up to 5 |
| Competitive benchmarking | Limited on Starter, full on Growth+ | Vital plan and above |
| Business impact correlation | Growth and Enterprise only | No |
| Automated URL / sitemap discovery | No (manual URL configuration) | Yes (sitemap scanning) |
| Performance budgets and alerts | Yes, all paid tiers | Not documented as a distinct feature |
| CI/CD pipeline integration | Yes, all paid tiers | Not documented as a distinct feature |
| API access | Yes, all paid tiers | Vital plan and above |
| Multi-site dashboard for agencies | Yes, but priced for larger teams | Yes, up to hundreds of domains on Scale |
Which should you choose?
SpeedCurveTreoSpeedCurveTreoTreoSpeedCurveSpeedCurveThe real dividing line here is not features, it is who is paying and why. SpeedCurve is priced like a tool a performance engineering team buys once and defends in a budget review, with business impact correlation built specifically to make that defense easier. Treo is priced like a tool an agency adds to a client retainer, with sitemap auto-discovery and multi-site dashboards built for exactly that repetitive, portfolio-wide use case. Trying to use SpeedCurve for twenty client sites gets expensive fast; trying to get business impact correlation out of Treo is not possible at any tier.
Bottom line
Choose SpeedCurve if you have a performance engineering function that needs to justify its existence with revenue data and can absorb $90 to $576 a month without blinking. Choose Treo if you are an agency or in-house team that wants real CrUX field data and automated multi-site monitoring starting at $75 a month, and can live without business impact correlation. For a single low-traffic site with no budget at all, Treo's free tier is the only option between the two that costs nothing to start.
Frequently asked questions
Is Treo's free tier enough to monitor Core Web Vitals for one site in 2026?
Yes, for a single site the Treo free tier includes CrUX field data and sitemap auto-discovery at no cost, though it excludes competitive benchmarking and API access, which only unlock on the $75/month Vital plan and above.
SpeedCurve vs Treo, which is cheaper for an agency tracking Core Web Vitals across multiple client sites?
Treo is cheaper at every comparable tier. Its $75/month Vital plan covers up to 5 sites with competitive benchmarking and API access, while SpeedCurve has no free tier and its Starter plan starts at $90/month with limited benchmarking, making SpeedCurve's full feature set only competitive once an agency needs the $576/month Growth plan for business impact correlation.
Does SpeedCurve or Treo use real user data instead of just lab tests?
Both do, though differently. SpeedCurve combines its own real user monitoring (RUM) with synthetic testing on the same dashboard, while Treo pulls field data directly from Google's Chrome UX Report (CrUX) and layers on-demand Lighthouse lab scores on top rather than running its own RUM collection.
Can I integrate SpeedCurve or Treo into a CI/CD pipeline to block a bad deploy?
SpeedCurve is the stronger fit for this. Its API supports programmatic test triggering and performance budget checking on every paid tier, which is documented specifically for CI/CD build-failure workflows. Treo offers API access from its Vital plan up, but does not document a dedicated CI/CD budget-enforcement feature the way SpeedCurve does.
What happens if my site does not have enough traffic for Treo's CrUX data to show up?
Treo will still show on-demand Lighthouse lab data for pages that lack sufficient real-user traffic, since the Chrome UX Report only includes URLs that meet Google's minimum traffic threshold. New pages or low-traffic sites may show no field data at all until they accumulate enough Chrome usage.
Which tool is better for justifying a performance budget to non-technical stakeholders?
SpeedCurve is built for this specific use case through its business impact correlation feature, which connects metrics like LCP directly to conversion rate and revenue. Treo does not offer an equivalent feature, so making that connection with Treo data requires exporting it into a separate BI tool via the API.