Company Enrichment API - Domain to Firmographics, Tech & Email

Company Enrichment API – Domain to Tech & Contacts

renzomacar/company-enrichment

Turn a domain into a full company profile: tech stack, NAICS, size, socials & decision-maker emails with confidence scores and live MX checks — read from the company's live site. $20/1k results, no subscription, no API key. A Clearbit, Apollo, Clay & ZoomInfo alternative.

Company Enrichment API — Domain to Firmographics & Tech

nexgendata/company-enrichment-tool

Have a list of company names or domains? Feed up to 1,000 and get a firmographic profile per company — industry, headcount, location, funding, detected tech stack, social links, and email patterns. Built for bulk CRM cleanup and lead scoring: domains in, enriched list out. Export CSV/JSON/Excel.

Paste company domains, get one flat CRM-ready row each: industry, NAICS/SIC, employee band, revenue band, tech stack and role emails with live MX check. Imports straight into HubSpot, Salesforce, Pipedrive or Sheets. $20/1k rows — a Clearbit/Breeze alternative with no subscription.

Company Enrichment API - Domain to Buyer Fit Brief

george.the.developer/company-enrichment-api

Enrich company data from any domain: look up company info by website and get firmographics, tech stack, contacts, WHOIS, DNS, SEO metadata, plus an optional Buyer Fit Brief for sales teams. Clearbit alternative for B2B lead enrichment.

Enrich a company domain into name, description, emails, phones, social profiles, and tech stack — from the company's own public website. No LinkedIn. Built for AI agents.

Company Data Scraper — Domain to Firmographics & Emails

dev_web_col/company-enrich

B2B data enrichment from a domain: employees, industry, HQ, LinkedIn, contact emails and a live hiring signal. CRM enrichment with verified matches.

Give it an email, domain or name and get an enriched lead with a 0-100 ICP-fit score, Hot/Warm/Cold tier and the reasons behind it. Set target industries and minimum size to rank any list. $20/1k scored leads — a Clay/Apollo alternative with zero setup and no subscription.

Turn a name + company (or an email) into a contact profile: job title, seniority, department and best-available email with confidence score and live MX verification — read from the employer's live site. $20/1k resolved, unresolved people free. An Apollo/ZoomInfo alternative without seats.

Company Tech-Stack & Domain Intelligence API

technicaldost/company-intelligence-api

Domain to company tech stack, founded year, headcount, industry, funding, socials & logo. Open-data company enrichment API. A BuiltWith + Clearbit alternative.

B2B Leads Finder — Prospects by Title, Industry & Location API

nexgendata/b2b-leads-finder

Describe your ideal buyer by job title, industry & location and get net-new B2B leads: name, title, seniority, company, domain, LinkedIn URL, and a candidate business email with a deliverability status you can verify. Finds new contacts, not a URL scraper. Export CSV/JSON/Excel.

Search and enrich companies from a 16M+ company dataset by industry, size, location and technologies, and export structured firmographics - name, website, HQ, employee count, revenue, tech stack, social profiles and contacts. Pay per result. Bring your own API key.