Most cold email tools out there charge you every month to send from mailboxes you already own. FlyHedwig runs your campaigns from all of them and labels every reply with AI. It's also an MCP server, so you can control it all from Claude. It's also free and Open Source!
Most AI detectors out there either miss obvious AI phrasing or are just top of funnels to get naive students to pay, offering "human rewrites".
Isitslop catches the AI in your text, tells you your "reading grade" and gives you legit advice based on your patterns, so you can be confident your writing sounds like you, all of it without ever stealing your information!
