kitio.aiAgentMail vs Coworker AI
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. AgentMail starts at $20/mo and Coworker AI starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Inboxes created by API
- Threaded send and receive
- Attachments
- Webhooks and events
- Custom domains
- Per-agent permissions
- OM2 organizational memory
- Model routing
- Coworker MCP
- 50+ connectors
- Triggered agents
- Sandboxed code execution
| Feature | AgentMail | Coworker AI |
|---|---|---|
| Best for | Email inbox API that gives AI agents their own addresses | Enterprise AI agents with company memory and model routing |
| Category | Agents & automation | Agents & automation |
| Pricing model | Freemium | Paid |
| Starting price | $20/mo | See pricing page |
| Free plan | Yes | No |
| Made by | AgentMail | Coworker AI |
| Based in | – | United States |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
AgentMail starts at $20/mo and Coworker AI starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Free
Free
- 3 inboxes
- 3,000 emails a month
- 1 custom domain
- 3 GB storage
Developer
$20/mo
- 10 inboxes
- 10,000 emails a month
- 10 custom domains
- Email support
Startup
$200/mo
- 150 inboxes
- 150 custom domains
- 10 organization seats
- SOC 2 report
Enterprise
Contact sales
- Bring-your-own-cloud deployment
- Dedicated IPs
- OIDC and SAML SSO
Prices in USD, checked Nov 5, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
AgentMail
- Free tier with three inboxes
- Python and TypeScript SDKs plus MCP
- Custom domains with DKIM, SPF and DMARC
- Free plan capped at 100 emails a day
- SOC 2 report only on Startup and up
- Dedicated IPs require Enterprise
Coworker AI
- Works inside existing AI clients via MCP
- Routes tasks to cheaper models
- Deep company context
- Pricing requires a demo
- Value depends on connected data
- Aimed at larger organizations
Which one should you choose?
Choose AgentMail if you want:
- Free tier with three inboxes
- Python and TypeScript SDKs plus MCP
- Custom domains with DKIM, SPF and DMARC
Watch out: free plan capped at 100 emails a day.
Choose Coworker AI if you want:
- Works inside existing AI clients via MCP
- Routes tasks to cheaper models
- Deep company context
Watch out: pricing requires a demo.
AgentMail vs Coworker AI FAQ
What is the difference between AgentMail and Coworker AI?
AgentMail: Email inbox API that gives AI agents their own addresses. Coworker AI: Enterprise AI agents with company memory and model routing. Both are agents & automation tools.
Is AgentMail or Coworker AI cheaper?
AgentMail starts at $20/mo and Coworker AI starts at See pricing page. Check both pricing pages for current plans.
Do AgentMail and Coworker AI have free plans?
AgentMail: Yes. Coworker AI: No.
Who makes AgentMail?
AgentMail is made by AgentMail.
Who makes Coworker AI?
Coworker AI is made by Coworker AI, based in United States.
Which should I choose, AgentMail or Coworker AI?
Choose AgentMail if you value free tier with three inboxes and python and typescript sdks plus mcp. Choose Coworker AI if you value works inside existing ai clients via mcp and routes tasks to cheaper models.