Fix deliverability, write better copy, and calculate your outreach ROI — all free, no signup required.
Look up and validate your SPF record. Catch misconfigurations before they land you in spam.
Verify your DMARC policy, p= setting, rua/ruf reporting, and alignment mode in one click.
Enter your domain and selector to verify your DKIM public key is published and valid.
Check syntax, MX records, disposable domains, and role-based addresses before outreach.
Check if your domain or IP is listed on 40+ major spam blacklists (RBLs) in seconds.
Identify whether a domain is likely catch-all — domains that accept any email regardless of the mailbox.
Paste your email copy and instantly highlight all spam trigger words that could kill your deliverability.
Score your subject line on length, spam triggers, caps, questions, and inbox preview — before you send.
Get your Flesch-Kincaid grade, word count, sentence length, and a deliverability score for your copy.
Count words, reading time, links, questions, and personalisation tokens in your email draft.
Enter your list size, rates, and deal value — see expected meetings booked and pipeline value instantly.
Input a company's signals and get a 0–100 fit score against your ideal customer profile.
Generate a ready-to-use multi-touch follow-up sequence with timing, angles, and message starters.
Enter your variant metrics and sample sizes — find out if your test result is statistically significant.
These tools fix your setup. We run the whole system — list, copy, sending, and booked calls — for you.
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