B2B contact and company data providers - the databases, waterfall aggregators, and lookup APIs that fill in names, emails, phones, and firmographics before outreach starts. The split that matters most here is access: self-serve API vs. enterprise-sales-gated.
Source file: 01-data-enrichment.md · content sha256
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Takes a name plus a company, domain, or LinkedIn URL, verifies the resulting work email against the mail server in real time, and only charges when the email verifies.
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A real-time API for company and person firmographic/growth data (headcount trends, funding, tech stack, web traffic, social signals), positioned as infrastructure for time-sensitive GTM triggers and...
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A web-extraction and "Knowledge Graph" company that crawls the public web and structures it into an entity graph (organizations, people, articles) queryable for company/entity enrichment, plus raw...
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Finds and verifies work email addresses and direct phone numbers from a name plus company domain or a LinkedIn URL, charging only when it returns a verified result.
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A search API that returns web pages and structured results ranked by semantic/meaning similarity to a query (embeddings-based) rather than keyword matching, plus tools to fetch page contents and get...
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A B2B contact-enrichment aggregator that runs a single lookup or bulk list through 15+ third-party data vendors in a "waterfall" and returns the first verified work/personal email or mobile number found,...
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An email-finding and verification tool - given a name, domain, or company, it locates likely professional email addresses (via domain pattern-matching and web-crawled data) and verifies deliverability; also...
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A B2B contact/company data API and CLI that finds and validates work emails, mobile numbers, and social-to-email matches, plus company/job/ad-intelligence lookups, billing only for successful (valid) results.
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A B2B contact and company database (300M+ profiles) accessed via a browser extension, web prospecting platform, and bulk CSV/API enrichment for finding direct dials, emails, and company data.
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A B2B contact database/lookup tool that finds verified work emails and mobile phone numbers for a given person or domain and returns basic firmographic data (headcount, industry, tech stack) for companies;...
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A job-postings and technographic-data API that tracks live job listings and the tech stack/hiring signals behind them across 195 countries (claims 223M+ jobs, 352K+ sources), queryable for GTM timing/intent...
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A website-visitor de-anonymization and intent platform that identifies companies (and increasingly named individuals) visiting a customer's site from IP/behavioral signals, then enriches those visitor records...
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A B2B contact/company database and go-to-market platform (500M+ contacts, 100M+ companies) built from web crawling, public filings, and human researchers, used for prospecting, account research, and lead...
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A combined B2B contact database (265M+ contacts) and sales engagement platform in one product - prospect search/filtering, email and call sequencing, and contact/organization enrichment.
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A general-purpose web-scraping/proxy infrastructure platform (residential proxies, browser automation, structured scraping APIs) that GTM engineers repurpose to pull LinkedIn, company-site, and directory data...
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A spreadsheet-style workflow/orchestration tool that runs lead and company records through "waterfall" lookups across 100-200+ third-party data providers (Apollo, Lusha, Clearbit, etc.) and chains automation...
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Sells structured B2B datasets and APIs (company, employee/people, job-posting records) scraped and normalized from public and professional-network sources, delivered as bulk datasets or pay-per-call enrichment...
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A credit-based B2B data lookup service where you feed in a company name, domain, LinkedIn URL, or person and get back an enriched company or contact record including verified emails, through a web app or...
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A France-based, GDPR-oriented contact enrichment and email-finding/verification service that takes a name plus company (name, domain, or LinkedIn URL) and returns a verified professional email plus cleaned...
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Aggregates roughly 50 third-party data sources into one API/platform for business and prospect lookup (firmographics, contacts, technographics, business events), claiming coverage of 150M+ companies and 800M+...
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B2B search and enrichment APIs for finding companies and people by structured filters or natural language, then revealing work emails and phone numbers with live LinkedIn data.
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A B2B contact and company database with verified emails, direct dials, and growth/intent triggers, queryable by search or by an enrichment API.
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A company-search and "lookalike" prospecting tool that finds businesses similar to a given target account based on industry, size, geography, and website content, and exports the resulting account lists.
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A large contact/company lookup database queried by name, company domain, or LinkedIn profile to find work emails, direct dials, and mobile numbers, with bulk lookup and CRM/Salesforce sync.
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A B2B prospecting and outreach platform - finds and verifies emails/contacts, enriches company and contact records, manages prospect lists and a lightweight CRM, and runs email drip campaigns plus LinkedIn...
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A professional data and relationship-intelligence platform (500M+ profiles, 50M+ companies) whose differentiator is network mapping - warm-introduction paths, shared work history, education, and investor...
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Sells a licensed database of roughly 5M Nordic registered companies with 700+ fields and around 9M decision-maker contacts, plus scraped and classified trigger events, delivered into a CRM, an API, or Excel.
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An identity-graph append service that turns partial contact records into enriched B2B and B2C profiles, plus audience sizing and real-time email validation.
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Pulls verified work emails and mobile numbers for people found on LinkedIn or Sales Navigator and exports them to CSV or a CRM.
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A B2B contact and company database/prospecting tool that lets users search and pull emails, phone numbers, and firmographic data from a claimed 1.9B+ contact / 121M+ company index, plus basic list-building,...
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A Chrome extension plus API that pulls contacts and companies off LinkedIn, runs them through a multi-vendor waterfall to find verified emails and mobile numbers, and pushes the records into a CRM.
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A raw person/company data API that returns profile records (name, job history, education, skills, social handles, contact fields) matched by identifiers like email, name, or LinkedIn URL, plus SQL-style bulk...
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A B2B contact database and prospecting tool (vendor claims 160M+ contacts, 95% data accuracy) for building lead lists with verified emails, direct dials, and firmographic/technographic filters, with a browser...
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A waterfall enrichment orchestrator that queries 20+ third-party email/phone data providers in sequence for a given contact, stopping once a verified match is found, rather than sourcing its own proprietary...
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An all-in-one B2B enrichment platform that finds work emails and verified mobile phone numbers, appends firmographic company data, and offers a Sales Navigator export/Chrome extension for pulling prospect data...
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An email finder and verifier that locates a person's work email from a name+domain, domain-only search, or LinkedIn profile URL, verifies deliverability, and can also retrieve a phone number from a LinkedIn...
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A firmographic/contact data lookup service that fills in company and contact fields (size, industry, revenue, location, social profiles, etc.) from a third-party data pool; formerly sold as a standalone API,...
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A B2B contact and company database and sales intelligence platform, positioned around GDPR/CCPA-compliant data for EMEA-focused selling, with a browser extension for LinkedIn/website prospecting and...