Find and Verify B2B Emails | filtrat.io
This site was found by StackScope Discovery, our own
first-party launch detection. The tech stack below comes from that
discovery scan; the full analysis (screenshots, scores, page checks)
is added when the site is picked up by a launch platform.
Find and verify B2B emails. Verification, catch-all resolution, and email finder — one tool, one credit balance. From $10/mo.
Marketing
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 15 July 2026; the live site may have changed since.
Tech Stack (17)
Infrastructure
| CDN |
Cloudflare
(2)
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 |
| Security | HSTS |
Build & Framework
| Auth |
SuperTokens
|
| CSS framework |
Tailwind CSS
|
| Developer tools |
Vite
|
| Font |
Google Fonts
|
| JavaScript library |
TanStack Router
|
| Meta-framework |
TanStack Start
|
| UI library |
Lucide Icons
|
Analytics & Marketing
| Analytics |
Microsoft Clarity
(2)
|
| Feature flags |
Statsig
|
| SEO |
Google Search Console
|
Business Tools
| SaaS |
Zoho
|
Security Headers (5/6)
✓
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 If a technology shown here is wrong or out of date, email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.