KeptPDF
PDF tools law firms, clinics, and CPAs can actually use. Edit, redact, OCR, and sign without uploading a single page.
Estimated origin: United States
Added June 24, 2026
· Last analysed June 24, 2026 · via 
StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 24 June 2026; the live site may have changed since.
Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.
KeptPDF scores highly overall, with complete legal pages, a complete set of security headers, and a thorough launch checklist. Main gaps: incomplete email security.
Launched on Product Hunt on June 24, 2026. The site is hosted on Vercel, with a domain registered 3 weeks before launch. The crawl picked up 13 technologies on this site, covering javascript library, productivity, auth, and DNS providers. The stack includes Google OAuth, Google Docs, and Google Drive.
For context, it's on one of the most common stacks we track, shared by 4,256 launches and more locked down than the typical Product Hunt launch.
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Tech Stack (13) · Indie stack
| DNS |
Vercel DNS
|
| Hosting |
Vercel
|
| Security | HSTS |
| Auth |
Google OAuth
|
| JavaScript library |
pdf-lib
|
PDF.js
|
|
Tesseract.js
|
| SEO |
Google Search Console
|
| Payments |
Stripe
|
| Productivity |
Google Docs
|
| Google Drive |
Infrastructure
Email Security
Storage (2)
| Key | Size | Detected as |
|---|---|---|
| pageforge.usage.v1 | 56 B | - |
| Key | Size | Detected as |
|---|---|---|
| pageforge.sid | 36 B | - |
Readiness Breakdown How?
Performance How?
⚠ 29 images: 28 oversized, 25 without width/height, 25 missing alt text
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 copy signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI code-structure signals | +5 |
| AI layout signals | +5 |
| AI CSS 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.