SignalHire

Founded by Ruslan Farakheiev in 2017

Find verified email addresses and phone numbers for any professional

Cost

Free trial, Paid

Rating

★ People love it

Time to value

Quick Setup (< 1 hour)

You can use SignalHire to find verified personal and business email addresses and phone numbers for professionals across the web. It includes a browser extension that works on LinkedIn, Facebook, GitHub, and Twitter, a database of 850M+ profiles you can search by name, title, or location, bulk enrichment for up to 1,000 contacts at once, cold email outreach sequences, and a REST API for custom integrations. Results sync directly to CRMs and ATS systems.

What SignalHire does

Look up verified email and phone number for a specific person by nameBulk enrich a list of contacts by uploading a CSV fileSend automated multi-step cold email campaigns with reply-based pausingSearch the database with filters for name, title, company, and locationInstall browser extension and reveal contacts on any social media profile in one clickExport enriched contact lists to CSV or push directly to ATS and CRMAccess contact data programmatically via REST API using a personal API keySync discovered contacts to existing CRM records without creating duplicatesReal-time email verification with 95%+ accuracy and 3-5% bounce rateBrowser extension works on Facebook, GitHub, Twitter, and any websiteBulk contact enrichment for up to 1,000 people per run via CSV uploadDatabase of 850M+ profiles and 30M+ companies updated every 7-10 daysMulti-step cold email sequences with open/reply tracking and send-window controlsREST API for profile lookup and company search with credit-aware billingOne-click sync to CRMs and ATS systems without creating duplicatesReturns both personal and business emails plus direct work and mobile phone numbers