Open-source repos for enrichment
12 repos tagged Enrichment, sorted by GitHub stars. Add filters from the other category types to narrow the list.
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laramies/theHarvester
Collects emails, names and subdomains for a company domain from public search sources.
Lead generation, Web scraping, Google Search, Sales, IT and security, B2B services
18.2k starsGPL-2.0Updated 30 Oct 2026
reacherhq/check-if-email-exists
Tests whether an email address is real without sending a message, from a command-line tool or an HTTP service.
Email campaigns, Email, Sales, Marketing, B2B services, SaaS, Self hosters
10.4k starsMITUpdated 30 Oct 2026
exa-labs/exa-mcp-server
MCP server for Exa web search, company research and page fetching from assistants.
5.2k starsMITUpdated 3 Nov 2026
joeyism/linkedin_scraper
Python library that scrapes LinkedIn person and company profiles with Selenium.
Web scraping, Lead generation, LinkedIn, Sales, B2B services, Recruiting
4.6k starsGPL-3.0Updated 10 Apr 2026
stickerdaniel/linkedin-mcp-server
MCP server that lets AI assistants read LinkedIn profiles, companies, jobs and messages.
AI agents, Outreach, LinkedIn, Anthropic, Sales, B2B services, Recruiting
4.1k starsApache-2.0Updated 1 Nov 2026
omkarcloud/google-maps-scraper
Scrapes Google Maps business listings into lead lists with phone, website, rating and social data.
Lead generation, Web scraping, Google Search, Web, Sales, Marketing, Local business, Agencies, Local SEO
3.9k starsMITUpdated 19 Oct 2026
daviddrysdale/python-phonenumbers
Python version of Google's libphonenumber for parsing, formatting and validating phone numbers in lead data.
3.8k starsApache-2.0Updated 31 Oct 2026
FGRibreau/mailchecker
Cross-language library that detects disposable and throwaway email addresses in sign-up and lead forms.
1.9k starsMITUpdated 26 Oct 2026
AfterShip/email-verifier
Go library that validates email syntax, MX records, SMTP reachability and disposable domains.
1.7k starsMITUpdated 2 Nov 2026
truemail-rb/truemail
Ruby email validator using regex, DNS and SMTP checks to clean lead and user lists.
1.3k starsMITUpdated 16 Oct 2026
buyukakyuz/email-sleuth
Rust CLI that guesses and SMTP-verifies professional email addresses from a name and company domain.
427 starsMITUpdated 21 Dec 2025
kaymen99/sales-outreach-automation-langgraph
LangGraph agents that research and qualify leads from a CRM and draft personalised outreach emails.
Outreach, AI agents, OpenAI, Email, Sales, B2B services, Agencies
405 starsUpdated 15 Jan 2025