See what any website is built with
Hosting, frameworks, analytics, payments, auth and more — for any site. The cheapest tech-detection on the market, wired to a directory of 20,000+ companies with funding and founder context.
How we compare
BuiltWith and Wappalyzer tell you the tech. We tell you the tech and the company — funding, founders, profile — at a fraction of the price, with an API built for AI agents.
| Capability | StartupHub | BuiltWith | Wappalyzer |
|---|---|---|---|
| Free instant web check | |||
| Pay-per-scan / credit pricing (no seat lock-in) | |||
| Cheapest per-lookup on the market | |||
| Company context — funding, founders, profile | |||
| Filter companies by the tech they use | |||
| REST API + MCP for AI agents | |||
| Monitor & alert on tech-stack changes | |||
| Pay-per-call with crypto (x402, no account) |
full partial / paid add-on not offered. Comparison reflects publicly documented capabilities and is updated periodically.
What we detect
Questions
How is this cheaper than BuiltWith?
BuiltWith sells seat-based subscriptions that run into the hundreds per month. We charge per scan in credits, so you only pay for the lookups you actually run — and stored results from our directory are effectively free to read.
Where does the data come from?
We detect technologies from a site’s public surface and enrich it with the company context already in our directory of 20,000+ startups (funding, founders, profile). Results you scan are cached so repeat reads are instant.
Can I scan a whole list of companies?
Yes — the API takes a domain per call (1 credit each) and is built for batch use. Sync it straight into Affinity, Airtable, Monday or your AI agent.
Can I monitor when a company changes its stack?
Yes — turn on a Monitor and we alert you (email, Slack, webhook) when a tracked company adds or drops a technology, or when new sites start using a tool you follow.