Domain Enricher

Look up WHOIS data, DNS records, SSL certificates, and tech stack for any domain. Bulk domain research for lead generation, SEO audits, domain investing, and competitive intelligence. Uses RDAP, DNS-over-HTTPS, Certificate Transparency, and web WHOIS providers.

Enrich your lead lists with contact data from any website. Upload domains or company URLs and get emails, phone numbers, social media profiles, and tech stack. Free Clearbit & ZoomInfo alternative. Bulk domain enrichment for sales teams.

Website Company Enricher

great_pistachio/website-company-enricher

Enrich company data from any website domain. Extracts company name, emails, phones, social links, tech stack, addresses, and more. A free alternative to Clearbit and Clay for lead enrichment and sales prospecting.

Domain WHOIS & DNS Lookup - Bulk Domain Intelligence

santamaria-automations/domain-whois-dns

Bulk domain intelligence — WHOIS records (registrar, dates, contacts), DNS records (A, MX, TXT, NS), and email provider detection. Perfect for B2B prospecting, security audits, domain monitoring, and data enrichment.

Check domain availability, WHOIS records, DNS records, and SSL certificates. Supports bulk domain checking.

BuiltWith Domain Scraper

ecomdate/builtwith-domain-scraper

Extract full technology stacks, company intelligence, spend data, and growth metrics from any domain. Scrape BuiltWith profiles at scale: tech stack, contacts, employees, social profiles, spend, and rankings. Ideal for lead generation and competitive research.

AI Website Enricher & Metadata Scraper

express_kingfisher/website-details-gather-with-ai

🚀 Instantly turn any URL into rich data. Extract description, tech stack, pricing model, social links, and SEO categories using AI. Perfect for lead generation and market research.

🏢 Company Enrichment — Domain & Contact Finder

nexgendata/company-enrichment-tool

Enrich company names with domains, emails, social profiles, employee count, industry & tech stack. B2B data enrichment for sales teams. Clearbit alternative.

Enrich company data by domain: website metadata, OG tags, social links, contact info, technology stack, and domain registration info (RDAP). Also supports company search and Wikidata lookup. No API keys required.

Website DNS Scraper - Mail provider / tech stack

saswave/website-dns-scraper

From a list of domain names, get infos about tech stack (hubspot, webflow, klaviyo ...) used and mail provider (google, outlook ...) + All the dns records (TXT, A, SOA ..) DNS based