Looking for an Attio alternative?
Attio is a modern CRM built around a flexible data model, with a polished interface and strong relationship intelligence. Kantos shares that idea, then adds the tools for talking to customers: live chat, website forms that send enquiries straight in, and an email builder with sequences. AI agents can work in it through a built-in MCP server, and the price is flat rather than per seat.
Side by side
Kantos and Attio, side by side.
| What | Kantos | Attio |
|---|---|---|
| Price | Starter €19 a month (up to 3 users) or Professional €49 (up to 10); 14-day free trial | Free plan; paid plans priced per seat |
| Custom data model | Your own objects and fields, on every plan | Flexible custom objects (a core strength) |
| AI agents (MCP) | Built-in MCP server with 90+ tools, on Professional and Business | AI features in the app; see Attio for its options for AI agents |
| Live chat on your website | Built in, with a shared inbox | Not built in |
| Website forms | One line of code captures every form on your site | Through forms and integrations |
| Email builder and sequences built in | Email sync, sending and sequences |
Based on each company's public information. Plans and prices change, so check Attio's own site before you decide. Kantos is the one built around AI agents: see how agents use it.
Honest answer
Which one fits you?
Why teams choose Kantos
- A built-in MCP server with 90+ tools on Professional and Business, so Claude and other AI agents can work in your CRM directly.
- Tools for talking to customers built in: live chat, website forms that send enquiries straight to Kantos, and an email builder with sequences.
- A flat monthly price for up to 3 or 10 users, not a price per seat.
- Your own objects and fields on every plan.
Where Attio is the better fit
We'd rather be honest. Attio suits you better if you need:
- A polished, fast interface with strong relationship, email and calendar intelligence.
- Email and calendar sync with contact enrichment out of the box.
- A well-funded, established product with a growing marketplace of integrations.
Questions
Kantos vs Attio: questions.
Is Kantos a good Attio alternative?
Kantos suits teams that want the same flexible objects and fields plus AI agents through MCP and built-in tools for talking to customers (live chat, website forms and an email builder) in one product at a flat price. Attio may suit you better if a polished relationship-intelligence interface with email and calendar enrichment is your top priority.
How does Kantos differ from Attio?
Both let you build the objects and fields your business needs. Kantos also runs an MCP server so AI agents can find and update your records directly, and it includes live chat, website forms and an email builder instead of leaving them to integrations. Kantos prices are flat per plan.
How does Kantos pricing compare to Attio?
Kantos has flat plans: Starter is €19 a month for up to 3 users and Professional €49 for up to 10, with no charge per contact. Every account starts with a 14-day trial of Professional. Attio prices paid plans per seat, so for small teams a flat plan keeps costs predictable as you add people.
Can I move my data from Attio to Kantos?
Yes. Export your records from Attio as CSV files, then import the CSV or Excel files into Kantos, matching each column to a field. Set up your own objects and fields first so everything has a place, and find and merge any duplicates afterwards. The founding team can help: use the live chat or email support@kantos.ai.
Make the switch
See if Kantos fits better than Attio.
Try Professional free for 14 days. Bring your data in from a spreadsheet, and ask the founding team if you get stuck.