coldrun — Find out why your SaaS signup isn't converting

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.

coldrun is built for SaaS founders whose landing page gets traffic but signups don't convert. An AI agent signs up for your product completely cold — no prior knowledge, no account — and hands back a scored report of exactly where a first-time user hesitated or walked away.

Marketing

Added August 31, 2026 · Last analysed August 31, 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 31 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 (10)

Infrastructure

DNS	Cloudflare DNS
Security	HSTS
Server	Caddy

Build & Framework

Auth	SuperTokens
CSS framework	Tailwind CSS
Framework	React
Meta-framework	Next.js (5)
UI library	Lucide Icons

Analytics & Marketing

Feature flags	Statsig
SEO	Google Search Console

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 If a technology shown here is wrong or out of date, email [email protected] and we'll review it.