Hunter.io is a popular email‑finding and verification tool used for outreach. The list below gathers 20 comparable platforms that combine email discovery, verification, and PR‑focused outreach capabilities, helping marketers, sales teams, and PR professionals connect with the right contacts at scale.
Get targeted exposure with custom position pinning and highlighted placement.
All‑in‑one sales intelligence suite with email finder, verification, and automated multi‑channel outreach sequences.
Email prospecting platform offering finder, verifier, drip‑campaigns, and a Chrome extension for on‑page extraction.
Simple email lookup and verification tool with bulk search, API access, and integration with popular CRMs.
Email discovery engine that also provides LinkedIn profile enrichment and outreach automation.
B2B contact data platform delivering phone numbers and verified emails via a browser extension and API.
Gmail/Outlook add‑on that surfaces verified emails, company data, and technographic insights directly in the inbox.
Search engine for professional emails, phone numbers, and social profiles with bulk lookup and API.
B2B contact database (now part of ZoomInfo) offering email finder, enrichment, and export capabilities.
AI‑driven lead generation platform that builds prospect lists with verified emails and automates outreach.
Cold‑email automation suite with email finder, verification, sequencing, and analytics.
Email lookup service that validates addresses in real‑time and offers bulk CSV uploads.
Chrome extension for extracting verified B2B emails from LinkedIn and company websites.
Email finder and verifier with LinkedIn integration and a simple dashboard for list building.
Web‑based prospecting tool that pulls emails, phone numbers, and social URLs from LinkedIn, Crunchbase, and more.
Premium B2B contact database offering 95 % email verification, real‑time enrichment, and export to CRM.
AI‑powered prospecting platform that discovers emails, phone numbers, and firmographic data with live verification.
Email and phone finder focused on recruiters and sales teams, with a Chrome extension for LinkedIn.
Real‑time contact discovery tool that returns verified emails and direct dials, integrated via API or browser extension.
PR outreach platform that combines email discovery, relationship management, and outreach sequencing for journalists and influencers.
Media‑relations software that offers a journalist database, email outreach, and performance analytics for PR campaigns.