You find someone on LinkedIn, write the perfect AI message with Msgly — and then you hit a wall: no email address. Hunter.io solves this by searching its database of verified business emails by company domain. With the Msgly integration, this search happens from the sidebar in one click. No tab switching, no copy-pasting domains.
Enter any company domain and Hunter returns the most likely verified email address for that contact, based on the pattern used at that company.
Hunter checks every email address against mail server records before returning it. You get a confidence score with each result so you know which ones to use first.
In your Msgly dashboard, click "Find Email" on any contact card. Msgly sends the company domain to Hunter and returns the verified email instantly — saved to the contact.
Msgly connects using your Hunter.io API key. Every search uses your own plan's credits — Msgly never charges you separately for Hunter searches.
The Msgly–Hunter.io integration is built for B2B sales reps and SDRs who need to follow up by email after finding a contact on LinkedIn. Hunter.io is particularly strong for larger and more established companies — its database focuses on business domains with clear email patterns.
It's also a good fit for recruiters reaching out to candidates at known companies, and for anyone doing outreach who wants to start with a free plan before committing to a paid email finder.
Log in at hunter.io → click your name in the top right → API → copy your API key from the dashboard.
Go to your Msgly dashboard → Integrations → Hunter.io → paste your API key → click Save. The connection is verified immediately.
In Target Profiles, click "Find Email" on any contact. Msgly searches by company domain and saves the verified email address to the contact profile automatically.
Connect Hunter.io in 2 minutes. Find emails, write messages, and send — all from one sidebar.
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