Claude by Anthropic

Bring Claude's intelligence into every conversation.

Powered by Anthropic's Claude, this integration lets you summarize messages, translate content, rewrite drafts, and generate replies. You can even ask AI to search your emails or find the next availability on your calendar.

All without leaving your inbox.

Claude is a great choice for composing/refining messages, analyzing long email threads, and nuanced customer communication.

Use it on demand or automate it through rules to keep your team moving faster.

Getting Started

To use the Anthropic integration in Missive, you need an Anthropic Console account with API access and billing enabled. A Claude.ai subscription won't work with Missive.

You can find their pricing information here. Usage is billed per token, and for most teams the cost is minimal.

Only organization admins can add or manage AI providers. The integration is linked to your organization, not to an individual user. Once added, admins choose who can use it: the entire organization, a specific team, a few users, or a single user. Access can be adjusted at any time from Settings > AI.

  1. Create an Anthropic Console account and add billing.
  2. Generate an API key.
  3. In Missive, go to Settings > Integrations and add the Anthropic integration.
  4. Enter your API key and click "Add".
  5. In Settings > AI, choose who in your organization can use it.

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Other AI options in Missive

Prefer a different model? Missive also supports OpenAI and Google Gemini, and our Claude vs GPT vs Gemini comparison breaks down which fits your team. You can also extend the assistant with MCP integrations.

See all integrations

We live in our inboxes.
Let’s make email enjoyable.

Try us out for free, invite a few people to get a feel, and upgrade when you’re ready.

4.8 → Over 1000 reviews
4.8
→ 1000+ reviews