CaptionFX — Captions you actually control.

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.

CaptionFX is a caption studio for video creators. Auto-generate captions, then edit every word, bleep or cut what you don't want, and style every frame before you export.

Content

Added August 19, 2026 · Last analysed August 27, 2026 · via StackScope Discovery

Own this Launch?

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 to detect its tech stack. This page is what we saw on 27 August 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.

Tech Stack (19)

Infrastructure

CDN	Cloudflare
DNS	Namecheap DNS
Hosting	Vercel
Security	Cloudflare Bot Management
Security	HSTS

Transactional email	Amazon SES
	Resend

Build & Framework

Developer tools	Vite
Font	Fontshare
Font	Google Fonts
JavaScript library	GSAP
	Lenis
	Motion
	React Router

Analytics & Marketing

Analytics	Google Analytics (3)
	PostHog (3)
	Vercel Analytics medium
Feedback	Produck
Tag management	Google Tag Manager (3)

Security Headers (1/6)

✓

Strict-Transport-Security

✗

Content-Security-Policy

✗

X-Frame-Options

✗

X-Content-Type-Options

✗

Referrer-Policy

✗

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 If a technology shown here is wrong or out of date, email [email protected] and we'll review it.