# HG Insights, contact us: Tech stack API

> Technology installation data including products, vendors, usage intensity, and installation dates.

HG Insights's tech stack API on its Enterprise plan. It returns 2 of the 13 key fields we check: Technology, Places.
We haven't run HG Insights through [our tech stack API benchmark](https://datacircle.dev/best-tech-stack-api.txt) yet.
HG Insights gives this plan's price on request. We rank 287 plans for tech stack APIs by price. Half the plans cost $9.98 per 1,000 companies or less.
[Botoi's $199 monthly plan](https://datacircle.dev/company-technology-apis/botoi/199-monthly/llms.txt) costs the least per 1,000 companies: as little as $0.0066. Botoi's $199 monthly plan covers up to 1,000,000 companies a day.
[GetProspect's $49 monthly plan](https://datacircle.dev/company-technology-apis/getprospect/49-monthly/llms.txt) covers any number of companies. GetProspect's $49 monthly plan costs less up front than Botoi's $199 monthly plan.
[JobsPipe](https://datacircle.dev/company-technology-apis/jobspipe/149-monthly-growth-post-v1-stack-scan/llms.txt), [DetectZeStack](https://datacircle.dev/company-technology-apis/detectzestack/79-monthly-mega-get-analyze/llms.txt) and [GetProspect](https://datacircle.dev/company-technology-apis/getprospect/49-monthly/llms.txt) are the best tech stack API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/company-technology-apis/hg-insights/contact-us
- [Tech stack API: find a company's technologies](https://datacircle.dev/best-tech-stack-api.txt)
- Get it: https://hginsights.com/product/pricing-guide/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- Request: `POST https://api.hginsights.com/data-api/v2/companies/enrich`
- API key: with the plan, on https://hginsights.com/product/pricing-guide/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- Its API docs: https://data-docs.hginsights.com/v2/openapi/companies/enrich_companies?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- Sold by: HG Insights (https://hginsights.com?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing)
- Checked: 2026-11-04

## In the answer

- Completeness: 15%
- Technology: ✓
- Places: ✓

## Price

- Billing: contact

## Aggregators

- Aggregators: none

## Charges

- Also pays for: Company Search · Company Match · from the same budget: Functional Area Intelligence · Company Hierarchy · Intent Signals · Contract Search · Contact Enrich

## In their words

- Their pitch: Technology installation data including products, vendors, usage intensity, and installation dates.

## Data

- Keep data: no API terms
- Use data: no API terms

## Rate limit

- Per second: 200
- Batch: 25

## Speed

- Answer: in the call

## The call

- You send: one of companies.ids or companies.domains, fields "technographics". Optional: filters.technographics.country.codes, filters.technographics.installs.granularity, filters.technographics.last_verified.after, filters.technographics.product_attributes.ids, filters.technographics.product_categories.ids, filters.technographics.product_categories.names, filters.technographics.products.ids, filters.technographics.products.names, filters.technographics.vendors.ids, filters.technographics.vendors.names, pagination.technographics.sort
- Method: POST
- Path: /data-api/v2/companies/enrich

## About the plan

- Plan: Enterprise
- Who can get it: anyone

## The 20 fields the plan's answer can hold

company ID, domain, product ID, product name, product description, vendor ID, vendor name, vendor domain, product category ID, product category level 1 name, product category level 2 name, product category level 3 name, product category level 4 name, product category level 5 name, product last verified date, product first verified date, install country code, usage intensity, location count, installs count

## HG Insights's plans (1)

- [HG Insights, contact us](https://datacircle.dev/company-technology-apis/hg-insights/contact-us/llms.txt): 15% complete

## HG Insights's calls for this API (1)

- `POST /data-api/v2/companies/enrich`: [HG Insights, contact us](https://datacircle.dev/company-technology-apis/hg-insights/contact-us/llms.txt)

## HG Insights's APIs (4)

- [HG Insights: company discovery API pricing, 1 plan](https://datacircle.dev/company-discovery-apis/hg-insights/contact-us/llms.txt)
- [HG Insights: company enrichment API pricing, 1 plan](https://datacircle.dev/company-enrichment-apis/hg-insights/contact-us/llms.txt)
- [HG Insights: company hierarchy API pricing, 1 plan](https://datacircle.dev/company-hierarchy-apis/hg-insights/contact-us/llms.txt)
- [HG Insights: tech stack API pricing, 1 plan](https://datacircle.dev/company-technology-apis/hg-insights/contact-us/llms.txt)

## HG Insights: tech stack API alternatives

- [GetProspect, contact us](https://datacircle.dev/company-technology-apis/getprospect/contact-us/llms.txt): 15% complete, 30 days
- [LeadMagic, contact us](https://datacircle.dev/company-technology-apis/leadmagic/contact-us/llms.txt): 15% complete, stored
- [TechnologyChecker, contact us, Enterprise, GET /v1/domain/{domain}/changes](https://datacircle.dev/company-technology-apis/technologychecker/contact-us-enterprise-get-v1-domain-domain-changes/llms.txt): 15% complete, stored
- [Sumble, contact us](https://datacircle.dev/company-technology-apis/sumble/contact-us/llms.txt): 15% complete, 1 day
- [Atoka, contact us](https://datacircle.dev/company-technology-apis/atoka/contact-us/llms.txt): 15% complete

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-04.

- https://data-docs.hginsights.com/v2/guides/bulk-enrichment?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://data-docs.hginsights.com/v2/guides/credits-and-usage?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://data-docs.hginsights.com/v2/guides/enrichment?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://data-docs.hginsights.com/v2/guides/faq?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://data-docs.hginsights.com/v2/guides/overview?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://data-docs.hginsights.com/v2/guides/rate-limiting?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://data-docs.hginsights.com/v2/guides/understanding-hg-data?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://data-docs.hginsights.com/v2/openapi/companies/enrich_companies?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://hginsights.com/product/pricing-guide/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://hginsights.com/terms-of-service/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing