Grizz Technographics vs TechStackIntel

Grizz Technographics identifies software used by construction companies, including ERP, HR, and project management tools, for sales and marketing teams seeking accounts by technology profile. It tracks more than 100 construction technologies and lists over one million technology signals. Categories include accounting, payroll, estimating, and field tools as well as ERP and project management. Records receive A, B, or C confidence grades reflecting signal strength and corroboration. Grizz says it analyzes construction job postings daily and refreshes signals weekly; historical timelines show when companies changed software. Users can inspect a company's technology stack, find businesses using a competitor's product, and identify companies evaluating or implementing software. Data can be exported to CRM records by CSV or API, including HubSpot and Salesforce. The free tier offers sample data and limited company and technology details. Premium offers deeper data and a white-glove partnership, with pricing by discussion. The API is in early access, and its endpoints and response shapes may change.

TechStackIntel is a technographics API for curated company technology-stack snapshots and taxonomy-backed lookups. Its launch catalog contains 200 curated company domains. GET /v1/lookup handles one domain, while POST /v1/batch/lookup accepts multiple domains through the same lookup pipeline. Responses include company data, cache status, schema version, evidence, and possibly product data. Anonymous access allows 60 requests per hour per IP. Free API keys allow 120 requests per hour, with grace up to 160 before the cap returns. Signup begins with an email magic link; keys can be sent using X-Api-Key or Authorization: Bearer, and GET /v1/usage reports usage. Canonical taxonomy slugs cover company.stack, with schema version 1.1.0 and confidence from 0 to 1. Research submissions accept taxonomy slugs, evidence, and optional products. Coverage is not guaranteed for every domain; missing snapshots return not-found. Curl commands, a thin CLI wrapper, JSON previews, and batch lookup are provided.