Attio alternatives in 2026.

Attio is very good. That is the honest place to start a list like this, and it is the reason the list is worth writing rather than skipping. It is fast, it is beautifully built, and since it shipped a hosted MCP server it is a CRM an AI agent can properly drive — OAuth, real tools, writes that stop and ask. So the interesting question has moved. It is no longer whether software can operate your CRM. It is how much of the customer relationship lives inside the CRM at all, and what the meter is counting while it does.

Why do people look for an Attio alternative?

Usually the meter, because there are two of them. Attio bills per seat and per credit at the same time. Pro is $79 per user per month billed annually, $99 billed monthly, and includes 10,000 workspace credits a month for the entire workspace. Lean on the AI features and you buy more: the next 10,000 credits is $120 a month annually, $150 monthly.

The second reason is the upgrade triggers, which are not only headcount. On the published pricing, Free stops at 3 seats, 3 objects, and 50,000 records. Plus is $35 per user annually ($44 monthly) and stops at 10 seats, 5 objects, and 250,000 records. Pro lifts seats to unlimited but caps objects at 12 and records at 1 million. Single sign-on and SCIM are Enterprise, quoted by sales.

So you can be a five-person team that never grows and still get moved up a tier — by adding a sixth object, by crossing a record count, or by an auditor asking for SSO. That is a normal SaaS shape and Attio is not unusual in it. It is worth knowing before you model the year, because the thing that raises your bill may not be hiring.

What is the best Attio alternative in 2026?

It depends which part of Attio you are replacing. Folk is the lighter relationship-led option. Pipedrive is the cheapest structured pipeline. HubSpot is the one with the most surface area, if you accept how it prices. Twenty is the open-source pure CRM. Munin is the pick if you want the customer record shared across support, knowledge, content, outreach, and analytics, under an MIT licence, with agents operating all of it.

None of these is a drop-in replacement for Attio, and anyone telling you otherwise has not used it. What follows is what each one is actually for.

Is Attio worth paying for?

For a revenue team that lives in a pipeline, yes. Attio's data model is the most flexible in the modern CRM category — custom objects, bi-directional relationship attributes, formula attributes — and the product is unusually fast. Pro adds call recording with AI transcripts, email sequences, and reporting that goes past counting: funnel, time in stage, historical values, targets, time comparisons.

The enrichment is real work you would otherwise do by hand. Company records fill in with description, category, location, employee count, ARR, and funding raised; people records fill in with title, location, and social profiles. Communication intelligence derives first interaction, last interaction, connection strength, and strongest connection straight from synced mail and calendar. Semantic search runs over notes, emails, and call recordings, so "find calls where we discussed enterprise pricing" is a query rather than an afternoon.

That is a serious product. If your problem is the pipeline, that list is most of the answer and you should go buy it.

Does Attio work with AI agents and MCP?

Yes, and properly. Attio runs a hosted MCP server at https://mcp.attio.com/mcp that any MCP client can connect to — Claude, ChatGPT, Cursor. Authentication is OAuth rather than API keys, access inherits your Attio user's permissions, and the server uses MCP safety annotations so reads are auto-approved while writes ask for confirmation. Sessions are revocable and operations are logged.

That design deserves credit, because it is the same principle we build on: an agent should propose and a human should decide. Attio did not bolt a chat box onto a CRM. It exposed the CRM as tools and put the approval gate on the writes.

Which is why the comparison has to move somewhere else. Attio's documented MCP catalogue is 39 tools: records and objects, lists, comments, notes, tasks, meetings and call recordings, emails, workspace members, and one reporting tool. Every one of them is CRM, because Attio is a CRM. That is not a criticism — it is the correct surface for the product. It does mean the agent's reach ends where the CRM ends.

What about Folk, Pipedrive, HubSpot, and Twenty?

Folk is the closest in spirit and the lightest in practice — a relationship-first CRM built around contacts rather than deal stages, with Standard at $24 per member per month billed yearly ($30 monthly). Take it if your sales motion is a network rather than a funnel.

Pipedrive is the value pick for a conventional pipeline. Four plans, Lite through Ultimate, running $14 to $79 per seat per month billed annually. It has been doing one job since 2010 and does it without ceremony. Note that Pipedrive charges per seat whether the seat is assigned or not.

HubSpot buys you breadth — marketing, sales, service, CMS, operations — and charges for it in a way that rewards reading the contract closely. We have written the full alternatives ranking and, if you are already inside it, the migration plan.

Twenty is the open-source answer to Attio's shape, and the best-looking CRM in that field. It is AGPL-3.0, with SSO and advanced permissions sitting in a separate proprietary package — which is worth checking before you commit, and is the pattern across most of the category. We compared the licences module by module.

How is Munin different from Attio?

Scope and licence. Munin is not a CRM with integrations — CRM, conversations, knowledge base, CMS, outreach, and analytics all run on one Postgres database, against one contact row per customer, with row-level security carrying tenancy rather than application code remembering to. And it is MIT throughout, self-hostable with docker compose up, with no enterprise/ or ee/ directory holding the feature you need.

The practical difference shows up in a single agent pass. Because all six modules are one database and one tool endpoint, the work does not stop at the CRM boundary — it keeps going into the thread, the article, and the follow-up, on the same record, in one run:

crm_lookup_contact             find the person who wrote in
conv_get_conversation          read the thread it arrived on
kb_search                      pull the answer we already published
crm_log_activity               record it against the same contact
crm_propose_merge              flag the duplicate, let a human decide
kb_propose_curation_candidate  file the new answer for review
outreach_propose_followup      draft the follow-up and hold it
analytics_get_contact_journey  show which article they read first

Every propose in that list is deliberate. The agent writes the draft; the review queue holds it; a person releases it. That is the same gate Attio put on its writes, applied to six modules instead of one — drafted overnight, sent by a human.

The licence is the other half. MIT means you can fork it, modify it, host it, and resell it without publishing your changes, and the code in the public repo is the code running in Cloud. There is no tier where the meter changes shape: Cloud Free is €0 with 5,000 MCP calls, 250 contacts, and 100 MB, and Cloud Premium is a flat €99 per month per organisation — not per seat. Adding your fourth colleague does not move the price. We would rather you could leave.

And the surface an agent gets is the whole platform: 204 MCP tools at one endpoint, 218 REST endpoints, and a library of bundled markdown skills the agent reads at runtime to learn the workflows. Point Claude, ChatGPT, Cursor, the OpenAI Agents SDK, or your own runner at mcp.getmunin.com and it holds all of it at once.

Attio alternatives compared

Pricing and packaging change often. Figures are indicative, taken from each vendor's own pricing page — including ours — and were last checked on 16 August 2026.

Frequently asked questions

Is there an open-source alternative to Attio? Two worth knowing. Twenty is the closest in shape — a modern pure CRM, AGPL-3.0, with SSO and advanced permissions in a separate proprietary package. Munin is MIT throughout with no paywalled directory, and covers CRM alongside conversations, knowledge base, CMS, outreach, and analytics on one shared customer record.

How much does Attio actually cost? Free is $0 for up to 3 seats. Plus is $35 per user per month billed annually, $44 monthly, capped at 10 seats. Pro is $79 annually, $99 monthly, with unlimited seats. Enterprise is quoted by sales. On top of the seat price sit workspace credits — 1,500 a month on Plus, 10,000 on Pro — with another 10,000 costing $120 a month annually.

Does Attio have an MCP server? Yes. Attio runs an official hosted MCP server at https://mcp.attio.com/mcp, connectable from Claude, ChatGPT, Cursor, or any MCP client. It uses OAuth rather than API keys, inherits your Attio permissions, auto-approves reads, and asks for confirmation on writes. The documented catalogue is 39 tools covering records, lists, notes, tasks, comments, meetings, emails, and reporting.

What is the cheapest Attio alternative? Self-hosted, the licence cost is zero — Munin under MIT and Twenty under AGPL both run on your own hardware for the price of the hardware. Hosted, Pipedrive Lite at $14 per seat per month annually is the lowest per-seat entry, and Munin Cloud Free is €0 with 5,000 MCP calls, 250 contacts, and 100 MB.

Can I self-host a CRM that AI agents can operate? Yes. Munin self-hosts with docker compose up and exposes 204 MCP tools at one endpoint, so any MCP client operates it directly and your only AI cost is what your model provider charges. Nothing is metered by the CRM vendor because there isn't one.

Which CRM is best for a team using AI agents every day? If the work stays inside the pipeline, Attio — its MCP server is well built and its permission model is sound. If the work crosses into support threads, help articles, and campaigns, Munin puts all six of those modules behind one schema and one tool catalogue, so a single agent pass covers the whole customer rather than the CRM slice of them.

If your problem is the pipeline, buy Attio and enjoy it. If the same customer keeps turning up in support, in the docs, and in a campaign — and you would rather one agent pass handled all three — Munin Cloud will start you at zero, and the source is MIT if the machine should be yours.

A very good CRM still only knows the part of the customer that lives in a CRM.