Tech Stack Detection API
Point it at a domain and it fetches the homepage and reports the technologies behind it — CMS, frameworks, analytics, servers, CDNs — matched against a 5,000+ fingerprint ruleset we host ourselves. Every detection names the evidence it rests on, and implied technologies are marked as such. The competitor resells third-party detection; this one runs here, so a verdict you can question is a verdict we can show you.
Detection you can audit
Evidence, versions and implied dependencies, not a bare list
Evidence on every match
Each technology names how it was found — meta:generator, scriptSrc, a header — so a detection is a claim you can check, not a guess.
Versions where the page reveals them
When a fingerprint captures a version string, it is returned; when it does not, we do not invent one.
Implied dependencies
WordPress implies PHP and MySQL. Those are returned and flagged as implied rather than passed off as directly observed.
Our own corpus
The fingerprint ruleset is hosted and refreshed here, not queried from a third-party service per call.
Tech Stack Detection use cases
Common workflows teams run with this data.
Sales qualification
Know a prospect's stack before the call: is this a Shopify store or a bespoke build?
- CMS and platform
- Analytics and tags
- Server and CDN
Competitive research
See what technologies a market is standardising on, one site at a time.
- Framework detection
- Version capture
- Category grouping
Security triage
Spot an outdated CMS or an exposed generator string worth a closer look.
- Version signals
- Server fingerprints
- Auditable results
Start using Tech Stack Detection today
One API, universal credits, and 200 free credits a month. Live in about five minutes.