Domain & Company Enrichment — WHOIS, DNS, Tech Stack

Company Enrichment API - Domain to Buyer Fit Brief

george.the.developer/company-enrichment-api

Turn any domain into company data, tech stack, contacts, WHOIS, DNS, SEO metadata, and an optional Buyer Fit Brief for sales teams. Clearbit alternative.

One row per input domain. DNS records (A/AAAA/MX/NS/TXT/SPF/DMARC), SSL cert subject + issuer + validity window, homepage title/description/H1, and tech-stack tells (Cloudflare, Vercel, Netlify, Shopify, WordPress, React, Next.js, Stripe, Hubspot, GA). No paid WHOIS, no auth.

Backstory Lead Enrichment, Person Lookup & Company Intelligence

logical_vivacity/backstory

Lead enrichment, person lookup & company intelligence from public sources. Pass any fragment — a name, email, domain, or handle — and get a structured dossier with verified identity, cross-platform handles, sanctions screening, and firmographics. No API keys. Pay per result.

Aggregate company intelligence from official sources: legal identity (GLEIF LEI), real funding signals (SEC Form D), and a domain/tech profile (WHOIS, DNS, GitHub, tech stack). No paid APIs, no keys.

Domain Enricher

silentflow/domain-enricher

Turn any domain into rich company intelligence: WHOIS registration, DNS records, email provider, 50+ tech stack detections, social media profiles, and website metadata. Free Clearbit and BuiltWith alternative.

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

Domain Intelligence Scraper | $10/1K | WHOIS+DNS+SSL

apivault_labs/domain-intelligence-scraper

WHOIS + DNS + SSL + subdomain lookup for any domain. Perfect for OSINT, security audits, SEO research, lead generation.

Local Lead Enrichment Engine

blukaze/Local-Lead-Enrichment-Engine

Enrich local business leads with agency‑grade intelligence. This actor combines Google Maps–style local data with domain signals (WHOIS, DNS, tech stack), review and social presence, and custom scoring to deliver ranked, outreach‑ready B2B lead lists for your sales and marketing workflows.

Enrich company data from domain — extract name, description, social links, tech stack, emails, phone. Bulk enrichment + email finder.

Resolve a domain to social media profiles and contact information. Extracts social links, emails, phones, JSON-LD data, DNS verification tokens, and meta tags from any website.