Free tools for cold email teams.
A growing kit of free deliverability, authentication and cold email tools. Check your setup, fix what is broken, then send it all from HotHawk.
Deliverability & authentication
Check your domain is set up to reach the inbox, and fix what is not.
SPF, DKIM & DMARC Checker
Check your domain’s email authentication records in one click.
Open the tool
SPF / DKIM / DMARC Record Generator
Generate correct authentication records for your sending domain.
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Email Blacklist Check
Coming soon
See if your domain or IP sits on a major email blacklist.
MX Record Lookup
Look up the mail servers behind any domain.
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Email Deliverability Test
Coming soon
Send a test and see where you arrive: inbox, spam or promotions.
Email Spam Checker
Coming soon
Score an email for spam triggers before you send it.
Cold email writing
Small helpers for writing cold emails that get opened and answered.
Prospecting
Find and verify the people you want to reach.
Email Verifier
Coming soon
Verify an email address is real before you send to it.
Email Finder
Coming soon
Find a professional email from a name and a company.
Send cold emails that get delivered. Never miss a positive reply.
Serious deliverability paired with the best reply management in the market.
Start your 7 day free trial
No credit card required.