Use an email assistant to flag warm sales leads

They had Claude Cowork watch inbox activity, spot promising replies, and prep outreach and call research for them.

Done with Claude Coworkยท Intermediateยท Mar 2026

What they did
They treated Claude Cowork like a small sales system on the $20-a-month tier. It monitored email for messages that looked like warm leads or follow-ups worth action, found prospect lists from Google Maps using plain-language filters, drafted tailored first-contact notes from company sites and LinkedIn, and put together research for upcoming calls. The person still handled the ideal customer profile and chose what deserved attention.
How it went
They say it took them farther than tools priced at $500-$2,000 a month, while trimming both morning inbox sorting and meeting prep. Call preparation dropped to about 30 seconds instead of 15 minutes. They also found that good results depended a lot on skill and on having a clear ICP, and the tool itself slowed their computer.
Tips
Build one workflow first instead of trying to script a whole sales process at once. Make sure you know your ICP well, or the output gets messy and less useful.

Try it yourself with Claude Cowork

Act as a sales assistant for my inbox. Review emails from the last [number] days and identify messages that seem like warm leads or replies I should respond to, using [your signals, such as pricing questions, demo requests, or follow-up interest]. For each item, explain briefly why it matters, draft a reply I could edit, and pull a quick company background using public info. Also create a short pre-call brief for any lead that looks worth a meeting. Do not send, submit, delete, or pay for anything; stop and ask for my approval before any of those steps. End with a ranked list of the strongest leads.

Fill in the [brackets]. Agents can make mistakes, so review anything before it is sent, paid or deleted.

Read the original on reddit.com โ†—

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