DievioCold Email Copy Checker
Check a cold email for length, multiple calls to action, common high-pressure phrases, missing merge fields and a missing opt-out. Get transparent editing suggestions.
How to use this tool
- Paste your subject and body.
- Read the observations and their explanations.
- Edit your draft and check it again.
A worked example
Input
“Can we talk? Can I send a demo?”
Output
2 questions · consider one next step
Competing asks can make a message harder to answer. The checker explains the rule without predicting reply rates.
What the result means
Use the observations to edit one clear message and next step. A phrase flag is a writing prompt, not evidence that the email will land in spam.
These checks are writing heuristics, not a spam-filter simulation or a prediction of replies, legality or inbox placement.
Frequently asked questions
Is this a spam score or inbox-placement test?
No. It is a transparent checklist based on the supplied text. Sender reputation, authentication, recipient engagement and many other factors are outside the tool’s scope.
Will it rewrite the email for me?
No. It identifies specific observations and editing suggestions. Keep claims truthful, consider your recipient’s context and revise the draft yourself.
Is this free, and are my inputs uploaded?
Use this tool without an account, subscription or credits. Processing and file exports run in your browser; the tool does not upload your inputs or send emails. Clear inputs to remove the current data. Inputs are not saved when you reload the page.
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