kitio.aiNevermined vs Revdoku
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Revdoku has the lower starting price: about $5 a month, against $20 for Nevermined.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Agent spend mandates
- AI services catalog
- MCP server and SDKs
- Payment plans for sellers
- Purchase attribution
- Mailboxes for agents
- Attachment storage
- Spam filtering
- Audit log
- API, MCP and CLI
| Feature | Nevermined | Revdoku |
|---|---|---|
| Best for | Payments and spend controls that let AI agents buy services | Email inboxes with file storage for AI agents, via API and MCP |
| Category | Agents & automation | Agents & automation |
| Pricing model | Freemium | Freemium |
| Starting price | $20/mo | $4.99/mo |
| Free plan | Yes | Yes |
| Made by | Nevermined | Revdoku |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Revdoku has the lower starting price: about $5 a month, against $20 for Nevermined.
Free plan
Cheapest paid plan
Top plan
Free trial
5 plans
Free
Free
- 20 agents, 10 payment plans
- 2,000 free catalog credits
Catalog
$20/mo
- 20,000 catalog credits a month
- Or $10 credit packs
Starter
$50/mo
- Embedded payments in your product
- For organizations
Premium
$250/mo
- Team seats and groups
- Analytics
Enterprise
$500/mo
- Customer management
- No caps
4 plans
Free
Free
- 3 mailboxes
- 3,000 incoming emails a month
- 500 sent emails a month
Starter
$4.99/mo
- Custom email domain
- 5,000 incoming emails a month
- 50,000 AI credits a month
Standard
$9.99/mo
- 10 mailboxes
- 100,000 AI credits a month
- Offer price, normally $19.99
Business
$24.99/mo
- 125 mailboxes
- 4 sub-accounts
- Offer price, normally $49.99
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
Nevermined
- Clear limits on what agents can spend
- Free solo account
- Works with popular coding agents
- Transaction fee on settled payments
- Organization plans get pricey
- Some payment rails not live yet
Revdoku
- Free tier with three mailboxes
- Works with several AI tools at once
- Every agent action is logged
- Free mailboxes may be deleted after 60 days idle
- Custom domains need a paid plan
- Current low prices are limited-time offers
Which one should you choose?
Choose Nevermined if you want:
- Clear limits on what agents can spend
- Free solo account
- Works with popular coding agents
Watch out: transaction fee on settled payments.
Choose Revdoku if you want:
- Free tier with three mailboxes
- Works with several AI tools at once
- Every agent action is logged
Watch out: free mailboxes may be deleted after 60 days idle.
Nevermined vs Revdoku FAQ
What is the difference between Nevermined and Revdoku?
Nevermined: Payments and spend controls that let AI agents buy services. Revdoku: Email inboxes with file storage for AI agents, via API and MCP. Both are agents & automation tools.
Is Nevermined or Revdoku cheaper?
Revdoku has the lower starting price: about $5 a month, against $20 for Nevermined.
Do Nevermined and Revdoku have free plans?
Nevermined: Yes. Revdoku: Yes.
Who makes Nevermined?
Nevermined is made by Nevermined.
Who makes Revdoku?
Revdoku is made by Revdoku.
Which should I choose, Nevermined or Revdoku?
Choose Nevermined if you value clear limits on what agents can spend and free solo account. Choose Revdoku if you value free tier with three mailboxes and works with several ai tools at once.