It’s a ChatGPT-based tool trained to analyze and improve cold email copy. You start by entering a chatgpt prompt, and the tool uses artificial intelligence to analyze your email. The tool provides feedback in a dialogue format, making the process interactive. The AI writing assistant does the heavy lifting of reviewing your copy and can generate text suggestions. Better prompts lead to more effective feedback and improvements. You paste in your email, and it roasts it line-by-line - flagging what’s weak, what could trigger spam filters, and what’s killing your reply rates. You’ll get suggestions to improve tone, structure, clarity, and deliverability.
Yes, 100% free. No signup, no credit card, no paywall. Paste, roast, improve.
The tool is optimized for cold outreach emails—whether you’re writing to VPs, founders, or small business owners. It is also highly effective for sales emails and can help sales professionals write sales emails for their initial email, original email, or first campaign. The tool is useful for cold email campaigns, cold emailing, and cold emailers, and can review related copy beyond just cold emails. Both non native speakers and native speakers can benefit from using this AI writing assistant. It works especially well if you’re sending outbound for B2B SaaS, services, or agencies.
Yes. It reviews your copy with inbox placement in mind. That means it highlights risky phrases, overuse of formatting, and things that trip up spam filters - so your emails are more likely to land in the primary tab. Setting up automated follow ups can also help maintain deliverability over time. Making your email shorter can reduce the risk of being flagged as spam. Focusing on these deliverability strategies makes sense for anyone serious about email outreach.
Absolutely. You can paste follow-up emails individually, and it will give you feedback tailored to the follow-up stage: clarity, tone, pacing, and how well it builds on the previous message. The tool can help you set up automated follow ups based on your original email or initial email, making it especially useful for cold email campaigns. It can also help you write emails and write sales emails, which is particularly valuable for sales professionals. Both non native speakers and native speakers can benefit from using the tool for follow-ups, ensuring effective communication for all user groups.
Anyone who writes cold emails and wants better results:
This AI writing assistant is especially useful for sales professionals, cold emailers, and anyone who wants a second opinion on their copy. It functions not only as a copy editor but also as a developmental editor, providing advanced feedback on tone, clarity, and structure. Both non native speakers and native speakers can benefit from using this tool to review related copy, ensuring their communication is effective and polished.
If you’ve ever wondered “Why didn’t this email get a reply?” - this tool will tell you.


