TechStackIntel
TechStackIntel is a technographics API for looking up curated company technology-stack snapshots and taxonomy-backed data.
What TechStackIntel is
TechStackIntel is a technographics API for looking up curated company technology-stack snapshots and taxonomy-backed data. Its launch catalog covers 200 company domains. Use GET /v1/lookup for one domain or POST /v1/batch/lookup for several; the batch endpoint follows the same lookup process. A single-domain result includes a nextAction envelope and data fields for the company, cache status, and schema version. Responses include evidence and may also contain product details. The API provides canonical taxonomy slugs for company stacks, and its taxonomy endpoint reports schema version 1.1.0 with confidence on a 0–1 scale. The homepage offers cached snapshot previews, raw JSON examples, curl commands, a thin CLI wrapper, and batch lookup. Anonymous use is limited to 60 requests per hour per IP. Free API keys allow 120 requests per hour, with a grace allowance up to 160 before the cap returns. A key starts with email magic-link signup, can be sent as X-Api-Key or Bearer authorization, and can query GET /v1/usage. Coverage is not guaranteed: a domain without a snapshot returns not-found until one exists. The service also accepts research submissions using taxonomy slugs and evidence, with optional product data.
Good
- Single-domain and batch lookup endpoints
- Responses include evidence and may include product data
- Free API keys include usage lookup
- Research submissions can include taxonomy slugs and evidence
Watch out
- Launch catalog contains 200 company domains
- Coverage is not guaranteed for every domain
- Anonymous access is limited to 60 requests per hour per IP
Who it suits
It suits developers or teams that need company-stack lookups, batch requests, or taxonomy-backed data for an integration. Users should be prepared for domains to be absent until a snapshot exists.
Verdict
TechStackIntel offers a defined API workflow for retrieving company-stack snapshots and submitting research. Check whether the domains you need have snapshots, and account for the hourly request limits.
Plans and prices
From TechStackIntel's own pricing page, checked 9 Oct 2001.
| Plan | Price | What it gives you |
|---|---|---|
| Free API key | Free | 120 requests/hour; grace up to 160/hour before the cap returns |
The facts
Each one read from TechStackIntel's own pages, with the date it was checked.
What it does
- Audience
- The homepage describes a workflow for previewing company stack data, confirming the JSON response shape, and integrating lookups or batch requests.checked 9 Oct 2001
- Authentication
- Free API key signup starts through email magic-link authentication, and keys can be sent using X-Api-Key or Authorization: Bearer.checked 9 Oct 2001
- Batch lookup
- POST /v1/batch/lookup accepts a list of domains and uses the same lookup pipeline as a single lookup.checked 9 Oct 2001
- Catalog
- The homepage says the launch catalog contains 200 curated company domains.checked 9 Oct 2001
- CLI support
- The homepage offers curl commands and a thin CLI wrapper for running the same lookup path.checked 9 Oct 2001
- Coverage limit
- The maker says it does not guarantee coverage for every domain; a missing domain returns not-found until a snapshot exists.checked 9 Oct 2001
- Evidence submissions
- POST /v1/contribute/research accepts research submissions keyed by taxonomy slug and evidence, with optional products.checked 9 Oct 2001
- Homepage workflow
- The homepage presents cached snapshot previews, curl or thin CLI lookup commands, raw JSON response previews, and batch lookup.checked 9 Oct 2001
- Lookup
- The API offers GET /v1/lookup for a single domain and POST /v1/batch/lookup for multiple domains.checked 9 Oct 2001
- Product
- TechStackIntel describes itself as a technographics API for curated company stack snapshots and taxonomy-backed lookups.checked 9 Oct 2001
- Rate limits
- Anonymous access is limited to 60 requests per hour per IP; free keys allow 120 per hour with grace up to 160 before the cap returns.checked 9 Oct 2001
- Research submissions
- POST /v1/contribute/research accepts research submissions with taxonomy slugs, evidence, and optional products.checked 9 Oct 2001
- Response
- A single lookup returns an envelope containing nextAction and data with company, cacheStatus, and schemaVersion.checked 9 Oct 2001
- Response data
- The homepage says lookup responses include evidence and may include optional product data.checked 9 Oct 2001
- Service status
- The health endpoint returned ok:true for the techstackintel service when opened.checked 9 Oct 2001
- Taxonomy
- The API provides canonical taxonomy slugs for company.stack, and the taxonomy endpoint reports schema version 1.1.0 and a 0–1 confidence scale.checked 9 Oct 2001
- Usage endpoint
- A valid API key can be used with GET /v1/usage to retrieve usage information.checked 9 Oct 2001
Money
- Free access
- Anonymous access is limited to 60 requests per hour per IP; free API keys allow 120 per hour, with grace up to 160 per hour before the cap returns.checked 9 Oct 2001
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