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TheirStack Technographics – Company Tech Stack Lookup
x402
TheirStack Technographics – Company Tech Stack Lookup is a paid API for AI agents from vaaya.ai, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-14).
Returns the full list of technologies a company uses, each with confidence level, job-post mention count, and first/last-seen dates, identified by domain, name, or LinkedIn URL.
Price / call$0.25
Success—
StatusUnknown
How this service works
TheirStack — List the technologies a company uses, each with confidence (low/medium/high), the number of job posts mentioning it, and first/last dates seen. Pass ONE of `company_domain` (preferred), `company_name`, `company_linkedin_url`; optional `keyword_category_slug_or`, `confidence_or`, `min_jobs`, `limit` (rows). Flat vendor cost per company lookup regardless of rows; free upstream when the company isn't found.
Output
A flat list of technologies the target company uses, each row containing: technology name, confidence tier (low/medium/high), number of job postings that mention it, and the first and last dates that technology was observed. Returns an empty result (free) if the company is not found in TheirStack's database.
Example use cases
Competitor tech stack audit
“What technologies is HubSpot using right now? Pull from their domain hubspot.com, filter to high-confidence signals only, and show me first and last seen dates for each tool.”
Sales prospecting enrichment
“I'm pitching Databricks on our data observability tool — can you pull the technographics for databricks.com so I can see what monitoring or observability tools they're already running?”
Recruiting market research
“I want to know what cloud and DevOps tools companies in our space are hiring for — start by looking up the tech stack for hashicorp.com and tell me which technologies appear in the most job posts.”
Technical details
Endpoint
POSThttps://vaaya.ai/api/run/theirstack/technographicsWhen to prefer
Use this endpoint when you need a structured, confidence-scored inventory of a specific company's technology stack derived from job posting signals. Prefer company_domain as the identifier for unambiguous lookups. Choose this over general web search when you need machine-readable technographic output with temporal metadata (first/last seen) and job-post counts. It complements the sibling firmographics search endpoint, which finds companies; this one profiles a known company's tools.
Side effects
- Company not found in TheirStack database — returns empty result at no charge
- Ambiguous company_name match — prefer company_domain for deterministic lookup
- Missing required identifier — must supply exactly one of company_domain, company_name, or company_linkedin_url
- Invalid LinkedIn URL format — must be a linkedin.com/company/… URL
- Rate limiting or upstream TheirStack API unavailability — transient 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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