# HirePulse, free daily calls: Tech stack API

> Website tech stack lookup from a domain (BuiltWith-style technographics): ad pixels (Meta, Google Ads, LinkedIn, TikTok), analytics, tag managers, CMS, e-commerce platform, hosting, payments, plus email provider, SPF and DMARC from DNS.

HirePulse's Free daily calls plan for the tech stack API costs $0.00 per 1,000 companies. HirePulse's docs list 1 of the 13 fields on our checklist: Technology.
In [our tech stack API benchmark](https://datacircle.dev/best-tech-stack-api.txt), the best plan from HirePulse scores 44.4 out of 100. HirePulse ranks 12th of 40 providers.
This plan is free. We rank 390 plans for tech stack APIs by price. Half the plans cost $5.663 or less per 1,000 companies. [See the best free tech stack API plan.](https://datacircle.dev/best-tech-stack-api.txt)
[cl0q's $50 monthly plan](https://datacircle.dev/company-technology-apis/cl0q/50-monthly/llms.txt) is the cheapest paid plan per 1,000 companies: $0.0042. [Enterno's ₽2,511 yearly plan](https://datacircle.dev/company-technology-apis/enterno/2511-yearly-explorer-get-api-v4-cms/llms.txt) costs the least for 10,000 companies a month: about $2.50.
[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 cl0q's $50 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/hirepulse/free-daily-calls
- [Company technologies API: tech stack APIs compared](https://datacircle.dev/best-tech-stack-api.txt)
- Get it: https://gethirepulse.xyz?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- Request: `POST https://gethirepulse.xyz/v1/tech-stack`
- API key: not needed
- Its API docs: https://gethirepulse.xyz/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- Sold by: HirePulse (https://gethirepulse.xyz?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing)
- Checked: 2026-11-08

## In the answer

- Completeness: 8%
- Technology: ✓

## Price

- $ per 1,000 companies: $0.00
- Per: call
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Repeat free: 1 day
- Also pays for: from the same budget: Get open job postings from a company ATS · Company hiring intent score and buying signals · Check if a company is running Google Ads by domain · Company profile full brief: tech stack, hiring, ads and contacts · Company due diligence footprint and background check · Find company contact emails, decision makers, social links and MX · Scrape a webpage URL into clean Markdown for an LLM · Pre-purchase online shop and merchant trust check · Find active promo and coupon codes for a store checkout · Extract product page URL to structured JSON · B2B vendor stability and procurement risk check · Agentic store readiness and shopping schema audit · Find qualified e-commerce conversion leak leads · Compare competitor store product prices and schema · Signed verified merchant evidence JSON badge · Check if an x402 API endpoint is safe before paying

## Overage

- Units cap: hard

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Website tech stack lookup from a domain (BuiltWith-style technographics): ad pixels (Meta, Google Ads, LinkedIn, TikTok), analytics, tag managers, CMS, e-commerce platform, hosting, payments, plus email provider, SPF and DMARC from DNS.

## Data

- Keep data: no limit
- Use data: Do not use the service for unlawful purposes, to target individuals, or to overload it.

## Plan

- Pay: $0
- You get: 10 requests a day
- Enough for: 10 calls a day

## Rate limit

- Batch: 1

## Speed

- Answer: in the call
- Median: 0.94 s

## The call

- You send: domain
- Method: POST
- Path: /v1/tech-stack

## About the plan

- Plan: Free daily calls
- Who can get it: anyone

## The 32 fields the plan's answer can hold

domain, status, final URL, page title, CMS, e-commerce platform, email provider, DMARC policy, note, technology count, checked at, added technologies, removed technologies, first run, Meta pixel, Google Ads tag, Google Analytics 4, Google Tag Manager, LinkedIn Insight tag, TikTok pixel, ad pixels, analytics, marketing tools, hosting and CDN, frameworks, payment tools, SPF senders, verified services, next steps, recommended next step, served from cache, age in seconds

## HirePulse's plans (4)

- [HirePulse, free daily calls](https://datacircle.dev/company-technology-apis/hirepulse/free-daily-calls/llms.txt): $0.00 per 1,000, 8% complete
- [HirePulse, free trial pass](https://datacircle.dev/company-technology-apis/hirepulse/free-trial-pass/llms.txt): $0.00 per 1,000, 8% complete
- [HirePulse, pay as you go](https://datacircle.dev/company-technology-apis/hirepulse/pay-as-you-go/llms.txt): $5.00 per 1,000, 8% complete
- [HirePulse, $0.10 pack](https://datacircle.dev/company-technology-apis/hirepulse/0-10-pack/llms.txt): $5.00 per 1,000, 8% complete

## HirePulse's calls for this API (1)

- `POST /v1/tech-stack`: [HirePulse, free daily calls](https://datacircle.dev/company-technology-apis/hirepulse/free-daily-calls/llms.txt)

## HirePulse's APIs (5)

- [HirePulse: Google Ads Transparency API pricing, 4 plans](https://datacircle.dev/google-ad-apis/hirepulse/free-daily-calls/llms.txt)
- [HirePulse: company open jobs API pricing, 4 plans](https://datacircle.dev/company-open-job-apis/hirepulse/free-daily-calls/llms.txt)
- [HirePulse: tech stack API pricing, 4 plans](https://datacircle.dev/company-technology-apis/hirepulse/free-daily-calls/llms.txt)
- [HirePulse: web scraping API pricing, 2 plans](https://datacircle.dev/web-scraping-apis/hirepulse/free-daily-calls/llms.txt)
- [HirePulse: company enrichment API pricing, 4 plans, POST /v1/company-profile](https://datacircle.dev/company-enrichment-apis/hirepulse/free-daily-calls-post-v1-company-profile/llms.txt)
- [HirePulse: company enrichment API pricing, 4 plans, POST /v1/extract-contacts](https://datacircle.dev/company-enrichment-apis/hirepulse/free-daily-calls-post-v1-extract-contacts/llms.txt)

## HirePulse: tech stack API alternatives

- [The Swarm, $72,000 yearly](https://datacircle.dev/company-technology-apis/the-swarm/72000-yearly/llms.txt): $5.00 per 1,000, 38% complete, stored
- [Ocean.io, $3,000 yearly](https://datacircle.dev/company-technology-apis/ocean-io/3000-yearly/llms.txt): $5.00 per 1,000, 46% complete, stored
- [QuanticData, top-up from $5](https://datacircle.dev/company-technology-apis/quanticdata/top-up-from-5/llms.txt): $5.00 per 1,000, 23% complete, live
- [LiquidAgent, pay as you go](https://datacircle.dev/company-technology-apis/liquidagent/pay-as-you-go/llms.txt): $5.00 per 1,000, 8% 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 2026-11-08.

- https://gethirepulse.xyz?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://gethirepulse.xyz/.well-known/x402?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://gethirepulse.xyz/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://gethirepulse.xyz/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://gethirepulse.xyz/privacy?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://gethirepulse.xyz/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing
- https://gethirepulse.xyz/v1/catalog?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=tech-stack-api-pricing