B2B data providers
Every provider we track. Benchmark scores where a suite has run, aggregated third-party reviews for all, every figure sourced.
B2B people and company database with lookalike and semantic search, emails verified at export by BounceBan, mobile numbers, technographics and personality profiles, through a REST API, an MCP server and a CLI on monthly credit packages.
All-in-one GTM platform: B2B database, prospecting, enrichment, job-posting filters, sequences, dialer and sales automation.
People and company Data Engine API: profiles and work history, work and personal emails, phones, funding, job listings and tech stacks, with on-demand profile rescrapes.
Waterfall contact enrichment aggregating 20+ providers for emails and mobiles.
API-first GTM data over 1B+ records (550M+ professional profiles, 100M+ job postings): ICP search, people, company and job search, employee finder and enrichment, with MCP.
Web-data infrastructure and company data feeds unifying 10+ sources, delivered to warehouses and files.
Real-time people and company search / enrichment API over 750M+ profiles, strong on LinkedIn resolution and employee mapping.
Compliance-first sales intelligence with strong European coverage and phone-verified mobiles.
Contact data for recruiting and sales: browser extension, search / enrichment and API, personal and work emails.
Structured public-web B2B datasets (employees, companies, jobs) with API, MCP and agentic search, a real-time employee endpoint that fetches at request time, and gated contact enrichment.
Private-company database of firmographics, funding rounds, investors, key people and predictions, licensed through API v4, MCP and bulk exports.
Unified B2B data API for company, people, jobs, web and social data, with email and phone enrichment as paid add-ons; built for agents, official CLI.
Synchronous B2B enrichment over a simple REST API with pay-per-match pricing.
Web-scale Knowledge Graph built by crawling the public web: Enhance matches people and organizations, DQL searches entities including job posts, with an optional re-crawl of sources.
Credit-based enrichment API for work emails, phone numbers and reverse email lookup to a professional profile, with a lead finder and an MCP server.
B2B search and enrichment API with waterfall contact reveal, job-posting search and live LinkedIn profile and company fetch, over REST, official SDKs and MCP.
Work-email finder and verifier focused on deliverability, with United States phone finding; commonly paired with LinkedIn / Sales Navigator workflows.
People, organisation and job-post APIs for sourcing and talent intelligence, with contact reveal.
Waterfall contact enrichment aggregating 25+ sources for email and mobile, with reverse email lookup.
B2B contact database of 478M+ verified contacts and enrichment built for AI agents: REST API and MCP, no dashboard.
Pay-as-you-go LinkedIn scraping API: live profiles, companies, jobs, posts and lead search without cookies, with optional email search on a profile. Also sold as Apify actors.
Email finding, verification and domain search, extended to leads and companies; bulk CSV and official MCP.
Contact data and enrichment API: email discovery, verification, reverse lookup, find-people and bulk.
Prospecting platform built around a Chrome extension: verified work emails and mobile numbers, people and company search with technographics, job-change tracking, a GraphQL API and an MCP connector on shared universal credits.
API-first B2B enrichment for GTM engineers and agents: REST, CLI, MCP and CSV across people, company, jobs, intent and technographics.
Sales intelligence with contact and company data, enrichment, signals and recommendations; extension and API v3.
Dataset-first people, company and job-posting data: search / enrichment APIs, batch CSV enrichment and licensed datasets.
Contact data, email verification and enrichment for outbound via API, bulk endpoints and MCP.
Email and mobile finder built from crawled company websites, maps listings and public profiles, with a metered API or a flat unlimited API plan.
Data-first, agent-ready people and company search / enrichment with live B2B social profiles, email→profile and domain→company resolution, and a validation-first email waterfall. API, CLI and MCP.
Contact lookup platform for verified work and personal emails and phone numbers, with people and company search, technographics and intent topics.
Email outreach platform with finder, verifier, bulk verification, phone enrichment and an enrichment API.
Sales intelligence platform cascading emails and mobiles across 15+ providers, with people and company search, CRM sync, REST API and a native MCP server.
LinkedIn-centric contact enrichment from a profile URL, with work-email verification; API, webhooks and MCP.
Enterprise GTM intelligence: contacts, companies, technographics, intent, orchestration; GTM API with OAuth 2.0.