Twenty CRM Alternative: Customermates and Twenty Compared

Which CRM fits which team

Who Twenty is a good choice for

Twenty calls itself "the open alternative to Salesforce, designed for AI" and says on GitHub that it gives technical teams the building blocks for a custom CRM.

A data model you design. Custom objects, custom fields and custom views are unlimited on every plan, and you build them in Settings without code. Views come as table, Kanban or calendar. Developers can go further with the Apps framework (npx create-twenty-app) and ship objects, server-side logic, React components and AI skills in TypeScript.

Email and calendar as the conversation layer. Twenty connects Google and Microsoft accounts directly and any other provider through IMAP, SMTP and CalDAV, with unlimited accounts per user. Each account chooses what teammates see: metadata only, subject and metadata, or full content.

Access control for growing teams. Organization ($39 per user per month, billed yearly) adds field-level and row-level permissions, SAML/OIDC single sign-on, a custom domain and priority support. Enterprise starts at $50,000 per year and adds single-tenant isolation, IP allow-listing and SCIM provisioning.

AI and APIs. Workflows and AI agents come with every plan. Every Cloud workspace ships with an MCP server that Claude, ChatGPT or Cursor connect to by OAuth. REST and GraphQL APIs and webhooks are included.

Licence and hosting. The repository is mostly AGPLv3; files marked /* @license Enterprise */ fall under a commercial licence, and some packages, such as the SDKs, are MIT. Self-hosting the open-source core is free. Twenty Cloud runs on AWS in Frankfurt, and Twenty's legal FAQ states SOC 2 compliance.

If most of that matches how you work, Twenty is the stronger fit and switching would cost you more than it saves.

Why teams look for a Twenty alternative

Clients who write on more than email. Twenty's email and calendar guide lists Google, Microsoft and IMAP/SMTP/CalDAV accounts and no chat channel. A Twenty partner, Next Page Technologies, has published an open-source WhatsApp integration for Twenty workflows built on Meta's WhatsApp Cloud API. It sends messages as a workflow step. For LinkedIn, Instagram and Telegram, Twenty's documentation lists no channel. For consultants and agencies whose clients answer on WhatsApp or LinkedIn, that gap decides the choice.

Someone has to own the model. Twenty's flexibility means a person on your team designs the objects, fields, views and workflows and keeps them tidy. A five-person service team without that person may prefer a model that comes ready to use and only needs extending where its work differs.

What five people pay per month

Prices checked on 9 November 2026 from Twenty's pricing page. Twenty lists US dollars and shows yearly billing as 25% off monthly. Customermates bills monthly, in euros.

These rows do not buy the same things:

• Twenty Pro gives more for less than Customermates Starter. Starter has no inbox and syncs no email at all. Twenty Pro includes email and calendar sync and custom objects.
• Customermates Pro is where the comparison starts. Each user connects 1 account, which can be a mailbox, LinkedIn, WhatsApp, Instagram or Telegram.
• Email and WhatsApp side by side means Business. Business has 3 accounts per user and shared accounts.
• Self-hosting is free on both sides. Self-hosted Twenty runs four services and asks for at least 2 GB of RAM. Self-hosted Customermates runs two, the app and PostgreSQL 16, without the inbox and Mate.

Where Customermates fits

Twenty and Customermates are both open source, so the difference is the conversation. From Pro, Customermates puts email, LinkedIn, WhatsApp, Instagram and Telegram threads on the client record, and Mate or your own AI agent drafts the reply and the next step. You review, edit and send.

Conversations next to the deal. From Pro, the unified inbox puts Gmail, Outlook and IMAP mailboxes, LinkedIn (including Sales Navigator and Recruiter), WhatsApp, Instagram and Telegram in one list. You reply on the original channel, link a participant to a contact once, and open every conversation with that contact from the contact page.

Mate in Customermates Cloud. Mate summarizes threads on every channel, drafts replies, updates records and builds views. It uses hosted AI credits, with a monthly allowance per active user listed on the pricing page. Deletions and a few admin actions wait for a fresh approval every time; sending a message does not, so ask Mate to save drafts when you want to read first. Routines run a saved instruction on a schedule or when a record changes, and each runs as its owner with that owner's channels.

Your own AI client through MCP. The MCP server offers 59 tools on every plan and on self-hosted installs. Claude, ChatGPT or another MCP client then runs on your own AI provider.

Open source with a hosting choice. The core is AGPL-3.0 and runs on your own server with Docker Compose, including REST, webhooks and MCP. A self-hosted install has no inbox, no Mate and no hosted credits. In Customermates Cloud the database is configured in the AWS Frankfurt region, a DPA is available and the subprocessors, including US providers, are listed on the legal pages.

Where Customermates is the wrong choice

• No single sign-on and no field-level permissions. Roles decide per list whether a member sees all records, only the ones assigned to them, or none.
• No GraphQL and no app framework. Integrations use REST, webhooks, MCP or n8n, which runs separately.
• Calendar is read-only. Customermates does not create or book calendar events.
• No compliance certification. Twenty states SOC 2 compliance; Customermates holds none.
• A small free plan. Free covers 1 person and 250 records, without the inbox, Mate or routines; more needs a paid plan after the 14-day trial.

Moving from Twenty: what maps where

Take a five-person consultancy that runs on Twenty's People, Companies and Opportunities, plus one custom object for engagements.

With stages Lead 10%, Qualified 30%, Proposal 50%, Negotiation 70%, Won 100% and Lost 0%, Customermates shows each opportunity's weighted value, and a chart widget on the Dashboard sums them: value times stage probability, not a prediction.

Each of the five owns one routine for the Monday follow-up. It runs in Customermates Cloud and uses hosted AI credits:

1. Export each view from Twenty

   Open People, Companies and Opportunities, show every field you want to keep, then choose Export view from the ⋮ menu. Twenty writes a CSV of the visible columns and filtered records, up to 20,000 records per export, without attachments or images. Its guide does not say whether notes or tasks come along, so check one test export.

2. Keep the files as they are

   Customermates accepts CSV files, so there is nothing to convert. A file currently takes up to 10 MB and a sheet up to 5,000 rows, so split a larger export.

3. Prepare the workspace

   Rename deals to Opportunities in Data model, create custom fields for the properties you keep and set up the stage field with its probabilities.

4. Import one list at a time

   Choose More actions, then Add from file. Import organizations first, then contacts, then opportunities. Link columns match records by name, new contacts need a first and a last name, and a notes column fills the record's notes. The records guide covers every rule.

5. Connect channels and AI

   On Pro or during the trial, connect a mailbox, LinkedIn or WhatsApp under Settings, Channels & calendars. Then set up routines for Mate, or connect your own AI client through MCP.

Other Twenty alternatives worth a look

Customermates publishes this list. Prices and features come from each vendor's own pages, checked on 8 October 2026.

• EspoCRM suits teams that want a self-hosted open-source CRM with custom entities. It is licensed under AGPLv3, runs on PHP with MySQL, MariaDB or PostgreSQL and installs with Docker or a script. Hosted plans start at €12.90 per user per month with a three-user minimum. See EspoCRM compared with Customermates.
• Attio suits teams that want custom objects in a hosted product. Its plans cap the number of objects: up to 3 on Free, 5 on Plus, 12 on Pro and unlimited on Ultra (formerly Enterprise). The free plan covers three users. Pricing is per workspace with one user included: Plus costs €45 a month (€35 billed yearly) and Pro €110 (€85), plus €39 (€31) and €93 (€74) for each extra user. Attio details checked on 12 November 2026. See the Attio comparison.
• folk fits relationship-driven teams that prospect on LinkedIn. Standard costs $30 per member per month, or $24 billed yearly, and includes a LinkedIn extension, email, calendar and WhatsApp sync, enrichment and email campaigns. Custom objects and deals need Premium at $60, or $48 billed yearly. See folk compared with Customermates.

Frequently asked questions

Competitor details checked on 8 October 2026 against Twenty's pricing page, email and calendar guide, export guide, Docker Compose guide, legal FAQ, licence, GitHub repository and partner profile of Next Page Technologies, and against EspoCRM's pricing and repository, Attio's pricing (checked again on 12 November 2026) and folk's pricing.