Your landing page’s weakest score is Value props.
How Turmoil (AWS) — replaced by Coroot? (excluded) ranks
- 1.
Turmoil (AWS) — replaced by Coroot? (excluded)75
- 2.
Antithesis73
- 3.
FIS (Filibuster / fault injection alternatives) — Gremlin69
- 4.
Workers IO62
- 5.
Jepsen51
category scores
category scoresShowHide
Value props
68FairTitle, subtitle, hero — do they sell the product's true value?
The world's best AI runs on Temporal
Build applications the way OpenAI, Lovable, Replit, Cursor, and Retool do with our open-source platform. Add agentic capabilities to any application with your framework of choice.
Working
- Elite customer names build instant trust
- Open-source positioning is concrete
- Strong logo bar reinforces the claim
Could improve
- H1 names customers, not the product's job
- No outcome or number anywhere in fold
- Hero background decorates, shows nothing
Trust
72FairProof that the product is real, competent, and safe to try.
| Trust read | |
|---|---|
| Turmoil (AWS) — replaced by Coroot? (excluded) | Customer logo strip (GitLab, Deloitte, GoDaddy, DoorDash, Remitly, Alaska, Bestseller, Bentley) |
| "BACKED BY" Y Combinator investor badge above the headline | |
| Customer logo strip (Replit, Railway, Confluent, MongoDB, Mysten Labs) labeled "Trusted by engineering teams building mi | |
| Embedded talk video "Computers are bad, actually | Kyle Kingsbury, Jepsen" with Antithesis and AWS branding | |
| "Reliability Report" product dashboard screenshot with Average Company Reliability Score and Company Risks Over Time cha |
Mobile web
72FairThe phone experience as a first-class citizen.

What works
What to improve
Information hierarchy
78FairDoes the design help or inhibit what the page is trying to say?

What works
What to improve
CTA
84StrongCopy, size, verb, cost-feel — does the primary CTA earn the click?

How Turmoil (AWS) — replaced by Coroot? (excluded) compares
Recommended rewrites
