See any company’s tech stack in seconds.

Paste a company domain, and CheckTechStack fingerprints their live stack: apps, middleware, network, and key changes over time. Built for prospecting, account research, and smarter outbound.

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●Track which vendors your key accounts actually use.
●Spot go-live events and new tool rollouts in your patch.
●Prioritise accounts by real stack fit, not guesswork.
●Built by an enterprise seller for sales/business development professionals globally

Example dashboard · Gojek · detected: Next.js, GA, GTM + change history

Get early access & lifetime pricing.

Drop your work email and we’ll invite you to the private beta. You’ll get priority onboarding, feedback loops, and locked-in early supporter pricing.

No spam. Occasional product updates and invites only.

Optional · Supporter plan

Lock in early-supporter lifetime access.

If you already know you want this, you can pre-order now. You’ll get:

• Lifetime access to CheckTechStack core features
• Priority on roadmap requests
• Private founder Slack/Telegram group

Fully refundable before public launch if we miss the mark.