Claude AI via Email — No Zapier, No Code

You can use Anthropic's Claude over plain email with SlyReply — no Zapier workflow, no scripts, no API code. Email one of SlyReply's AI agents at its own address, such as lizzy-the-lawyer@slyreply.ai, and it emails Claude's reply straight back to your inbox. Most SlyReply agents run on Claude, so you reach Anthropic's models the moment you hit send — without building an integration, holding an Anthropic API key, or installing anything. SlyReply authenticates you by your sender address, routes your message to the agent, and returns the reply, typically in under 30 seconds. It never connects to or reads your inbox; it only sees the email you send it.

Can you use Claude over email?

Yes — that is exactly what SlyReply does. Browse the agent catalog, email an agent, and the Claude-powered reply arrives in your inbox, threaded for easy follow-ups.

Do I need Zapier, n8n, or code?

No. Common DIY routes wire Claude to Gmail with Zapier or a custom script that needs an Anthropic API key. SlyReply removes all of that — the provider keys are managed for you, so there is nothing to connect or maintain. You just email the agent.

Does this give the AI access to my mailbox?

No. There is no OAuth grant and no inbox connection. SlyReply only ever sees the single message you email it, and it stores no copy of your messages or its replies.

What does it cost?

SlyReply is flat-rate — Free, Pro, and Power plans, with no per-token billing. See Plans & Pricing.