Free tools Tools to sharpen your outbound.
Test deliverability, check and build SPF, DKIM and DMARC, score your cold email for spam, and put numbers on your pipeline. No email required, no gating.
See what inbox providers see.
Run these before a campaign goes out, and again whenever a new tool starts sending as your domain.
Email Deliverability Test
Check SPF, DKIM, DMARC and MX for any domain in one pass, and get a single 0 to 100 score with specific fixes.
Email Spam Checker
Paste your cold email and get an instant spam score. Flags the trigger words and formatting that hurt you. Runs in your browser.
SPF Record Checker
v=spf1 include:_spf.google.com include:sendgrid.net include:mailgun.org ~all
"~all" (softfail) is set, a safe default.
Validate your SPF record. Catch the 10 DNS-lookup limit, duplicate records, and weak fail policies that route outbound to spam.
DKIM Checker
Look up and validate your DKIM record. Don't know your selector? It tries the common ones and verifies your public key.
DMARC Checker
v=DMARC1; p=none; rua=mailto:dmarc@yourdomain.com
"p=none" only monitors. It doesn't protect against spoofing. It's the right place to start; once your reports look clean, move to "quarantine" then "reject".
Read your DMARC policy in plain English, see whether you're protected or just monitoring, and confirm reporting is on.
DMARC Report Analyzer
Paste a DMARC aggregate XML report and get a readable pass/fail table per sending source. Runs in your browser; nothing is uploaded.
Publish records that pass first time.
Pick your platforms and policy, copy the TXT record, and paste it into your DNS host.
SPF Record Generator
v=spf1 include:_spf.google.com include:hubspotemail.net ~all
Pick your email platforms, add any server IPs, and copy a TXT record already checked against the 10-lookup limit.
DKIM Record Generator
google._domainkey.yourdomain.com
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqq…
Setup steps for each provider, plus a builder that turns a raw public key into a correctly formatted TXT record with key-length checks.
DMARC Record Generator
v=DMARC1; p=quarantine; rua=mailto:dmarc@yourdomain.com
Create a DMARC policy with reporting, pct and alignment options, and guidance on ramping safely from none to reject.
Put numbers on your pipeline.
Cost per meeting, deal velocity and call quality, worked out from figures you already have.
Cold Email ROI Calculator
See your cost per meeting, LTV:CAC ratio and 12-month revenue projection, then compare it with hiring an SDR.
Deal Velocity Calculator
Score your deal sources by velocity. See where you are pushing uphill and where momentum is already flowing, so you can double down on what works.
Sales Conversation Health Calculator
Score a discovery call across five dimensions. Find the objections hiding in your gaps, and get the questions that prevent them.
Next: ICP Score Estimator, in build now
Playbooks and templates.
15 Cold Email Templates That Sell Without Pitching
Hi [First Name],
I was looking at [Metric] benchmarks across [Industry] companies your size. The median is [Benchmark Number]. Most of the teams I talk to at companies like [Company] are running closer to [Lower Number], but they don’t realize it until they actually measure.
Templates that use Socratic questioning to surface hidden tensions. No pitching, no begging, just emails that make prospects see the problem differently.
355+ Spam Trigger Words to Avoid in Email
Act now for a risk-free, 100% free trial with guaranteed results.
- Act now
- Urgency / pressure
- risk-free
- Shady / scammy
- 100% free
- Salesy / promotional
- guaranteed results
- Overpromise / hype
The 2026 list, grouped by category: urgency, money, pharma, clichés and more. Pair it with the free spam checker to scan your own copy.
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