CostLine
Hard-stop LLM spend enforcement for AI-native startups
AI
Added May 8, 2026
· Last analysed July 24, 2026 · via 
· also on StackScope Discovery
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 24 July 2026; the live site may have changed since.
Tech Stack (5)
Infrastructure
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 |
Email
| Email forwarding |
Cloudflare Email Routing
(2)
|
Build & Framework
| Font |
Google Fonts
|
Security Headers (0/6)
✗
Permissions-Policy
experimental (check browser support)
–
X-XSS-Protection
deprecated (use Content-Security-Policy)
Something not look right? If a technology shown here is wrong or out of date, email
[email protected]
and we'll review it.