CAFE — Compound-AI Factorial Evaluation
A design-of-experiments platform for evaluating compound AI systems. Stop guessing which config is better. Prove it.
Estimated origin: Germany
Added July 14, 2026
· Last analysed July 14, 2026 · via 
· 60% unique tagline
StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 14 July 2026; the live site may have changed since.
CAFE — Compound-AI Factorial Evaluation is early-stage. Main gaps: missing several security headers, incomplete legal pages, and no robots.txt or sitemap.
Launched on Product Hunt on July 14, 2026. The site is hosted on IONOS. We've detected 7 technologies on this site, covering developer tools, DNS providers, business email, and web fonts. The stack includes Google Fonts, HSTS, and IONOS.
It's on one of the most common stacks we track, shared by 121 launches.
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Tech Stack (7)
| Business email |
IONOS Email
|
| Developer tools |
Vite
|
| Font |
Google Fonts
|
Infrastructure
Email Security
Storage (0)
Readiness Breakdown How?
Performance How?
Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI onboarding signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI typography signals | +15 |
This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.