Hunter.io

Email finder and verification tool for B2B outreach

Ranked #5 in AI lead generation tools that integrate with Pipedrive.

Hunter.io is an AI tool at 2810 N Church St #50754, 19802-4447, Wilmington, US.

Hunter identifies and verifies business email addresses from company domains. Free tier provides limited lookups; paid plans unlock bulk searches, company domain search, and API access.

Official website

At a glance

Address	2810 N Church St #50754, 19802-4447, Wilmington, US
Price from	$49/month
Best for	Freelancers, agencies, and teams needing cost-effective email discovery and verification

From Hunter.io's own website.

Company facts

Founded	2015
Headquarters	Wilmington, US
Industry	Email marketing
Social profiles	LinkedIn, X, Facebook, YouTube, GitHub

Facilities and features

Its website also mentions:

Published pricing
Free plan
API
Integrations
GDPR

What stands out

Hunter.io provides verified company and contact data through its app, AI integrations, and API.

“Find verified company and contact data fast, in the app , inside your AI”Hunter.io, own website

The AI tool sends automated emails from your inbox that are warmed up and A/B tested.

“Hunter sends automated emails from your inbox, warmed up and A/B tested, so your message starts a conversation.”Hunter.io, own website

Worth knowing

Limited to contact information without account or company intelligence
Coverage gaps for international and niche industries

How it ranks

Hunter.io is ranked 5th of 10 in AI lead generation tools that integrate with Pipedrive (Lister Score 90.0).

#5 in AI lead generation tools that integrate with Pipedrive · Lister Score 90.0

Hunter.io is an all-in-one email outreach platform that helps users find verified decision makers and turn them into leads. It allows teams to find and verify emails, enrich companies, and send automated outreach campaigns within a single interface.

Provides verified company and contact data through its app, AI integrations, and API.

How the score is made up: fit to this ranking's criteria 40; evidence on its own site 20; how complete its published information is 18; buying information on its own site 12.

“Hunter’s LLM and MCP integrations power AI outreach to verified leads with natural language.”Hunter.io, own website

“Pipedrive CRM Fill your pipeline with verified contact information found with Hunter. Save new Pipedrive contacts when you find prospects using Hunter’s Email Finder or Domain Search.”Hunter.io, own website