Free tools
Free tools for prospecting contractors
Check your sending domain, test subject lines and work out what a lead is really worth. Every tool is free and works without signing up.
No sign-up
Pick a tool
Email Deliverability Checker
Check SPF, DKIM, DMARC and MX records for any domain in seconds. Free, no sign-up. See what to fix before you send cold email to contractors.
Open the email deliverability checker →Cold Email Subject Line Tester
Test a cold email subject line for length, spam-trigger words, caps, punctuation and fake Re: in one click. Free, no sign-up, nothing stored.
Open the cold email subject line tester →Contractor Lead Cost Calculator
Work out cost per lead, cost per job won and ROI for any contractor marketing channel. Free calculator for agencies and contractors, no sign-up.
Open the contractor lead cost calculator →
Why these tools
Built for agencies that prospect contractors
Cold outreach to contractors fails for three avoidable reasons: emails land in spam because the sending domain is not authenticated, subject lines look like mass marketing, and the offer is not framed in the contractor's own numbers. Each free tool here fixes one of those before you send.
- Check SPF, DKIM, DMARC and MX on the domain you send from, with the exact record to add for anything missing.
- Test subject lines for length, spam-trigger words, capitals and a fake Re: before a campaign goes out.
- Show a contractor what their current lead source really costs per job won, and where a new channel breaks even.
Every tool runs without an account and stores nothing you enter. When you are ready to find the contractors to email, search by state or by trade.
Find contractor leads with verified emails
Search 18 trades by city or state, add owner names and verified emails, and export. Your first 10 leads are free.
10 free leads on Starter · No credit card required