Your landing page’s weakest score is Trust.
How s2.dev ranks
70Growth scoreupdated
category scores
category scoresShowHide
Trust
54FairProof that the product is real, competent, and safe to try.
| Trust read | |
|---|---|
| s2.dev | "Backed by Y Combinator" badge above the hero headline |
| Subhead "With the World's Data Streaming Platform, by the original co-creators of Apache Kafka®" paired with the "an IBM | |
| Customer logo wall including Cursor, character.ai, Grafana Labs, ShareChat, PostHog, Mixpanel, Robinhood, and Securonix- | |
| Customer logo strip (Vodafone, Texas Instruments, StoneX, Truecaller, Sovrn, Teads, Wunderkind) | |
| "Data Streaming Summit 2026 — Registration is Open!" banner | |
 Amazon Kinesis Data Streams | "AWS is designed for security, protecting even the most sensitive workloads—including government, financial services, an |
Value props
68FairTitle, subtitle, hero — do they sell the product's true value?
s2.dev’s headline sells
Streams as a cloud storage primitive
The serverless API for unlimited, durable, real-time streams.
Working
- Precise positioning for dev audience
- Subhead names durable, real-time, serverless
- YC badge and open-source s2-lite add proof
Could improve
- No numbers: latency, scale, or price
- Hero gradient decorates, shows nothing
- No felt outcome for the developer
CTA
72FairCopy, size, verb, cost-feel — does the primary CTA earn the click?
How s2.dev compares
Recommended rewrites
Mobile web
72FairThe phone experience as a first-class citizen.
What works
What to improve
Information hierarchy
82StrongDoes the design help or inhibit what the page is trying to say?
What works
What to improve