6 alternatives to Attio
Compare free and open-source solutions before building your own. Check each option’s license, setup, and limitations.
A modern pipeline CRM with custom objects, views and mailbox sync; the subscription becomes a Compose file.
LicenseAGPL-3.0
PlatformsOn your machine or in the cloud
InstallationHosted cloud signup or official one-line/Docker Compose self-host install
DataCRM records and configuration in PostgreSQL; files in local storage or S3-compatible object storage on the selected host
Limitations compared to AttioTwenty is the closest structural substitute, but Attio remains ahead in automatic enrichment, collaborative list workflows, and overall product maturity.
SetupFree use requires Docker, at least 2 GB RAM, PostgreSQL-backed containers, secrets, and domain/TLS configuration
Facts verified 2026-08-10
A traditional CRM that actually lets you change the data model; polished enough, but still your server.
LicenseAGPL-3.0
PlatformsOn your server
InstallationDocker Compose or upload the PHP package and run the web installer
DataCRM records in a self-hosted MySQL, MariaDB, or PostgreSQL database; uploaded files in server/Docker volumes
Limitations compared to AttioEspoCRM can define custom entities, but its data-model editing, collaborative views, and automatic enrichment are much less fluid than Attio’s.
SetupRequires a server, database, domain/TLS setup, and ongoing upgrades/backups
Facts verified 2026-08-10
A clean leads-and-deals board with notes, tasks and email; Frappe underneath means a real server, not a toy.
LicenseAGPL-3.0
PlatformsOn your machine or in the cloud
InstallationOne-click Frappe Cloud signup or the official Python easy-install deployment script on your server
DataCRM DocType records and attachments in the Frappe site database/files, on Frappe Cloud or the user's server
Limitations compared to AttioFrappe CRM is less flexible and polished than Attio for building custom relationship objects, live views, and enriched records.
SetupFree use means self-hosting; the official production script still needs a Linux server, DNS, and command-line access
Facts verified 2026-08-10
A full little CRM for three users and 5,000 records; the wider Zoho maze is optional.
LicenseFree, closed source
PlatformsIn the provider’s cloud
InstallationHosted Zoho account signup
DataStructured CRM service data stored on Zoho's cloud servers; Zoho states users can access, export, and delete service data
Setup✓ Installation verified
Limitations compared to AttioZoho CRM Free relies on fixed sales modules and limited customization rather than Attio’s flexible object-and-view model.
Facts verified 2026-08-10
A full hosted pipeline for unlimited users, provided CRM is the only Odoo app you marry.
LicenseFree, closed source
PlatformsIn the provider’s cloud
InstallationHosted Odoo Online signup with CRM selected as the single free app
DataStructured Odoo records in an Odoo-hosted customer database; records can be exported from list views
Setup✓ Installation verified
Limitations compared to AttioOdoo’s CRM follows a conventional ERP sales schema and is far less fluid than Attio for modeling arbitrary relationships.
Facts verified 2026-08-10
A real hosted CRM for two users and 1,000 records; the upgrade banners are part of the furniture.
LicenseFree, closed source
PlatformsIn the provider’s cloud
InstallationHosted signup; optionally connect/import email, calendar, and contacts
DataStructured CRM customer records stored and processed on HubSpot's cloud servers, with regional hosting options and exports
Setup✓ Installation verified
Limitations compared to AttioHubSpot Free does not offer Attio’s flexible custom-object model, real-time collaborative views, or comparable enrichment without paid upgrades.
Facts verified 2026-08-10
Updated 2026-08-10 · no paid listings
Corteza CRMEveryone calls it a ready Salesforce replacement; current installs center the low-code platform and load CRM as an extension, which is too much assembly here.
| Tool | License | Setup | Platforms | Stars | Activity |
|---|---|---|---|---|---|
| Twenty | AGPL-3.0 | Docker on your server | web, self-hosted | 54,400 | 2026-08 |
| EspoCRM | AGPL-3.0 | Docker on your server | web, self-hosted | 3,200 | 2026-08 |
| Frappe CRM | AGPL-3.0 | Self-hosted with ongoing maintenance | web, self-hosted | 3,200 | 2026-08 |
| Zoho CRM Free | Free, closed source | Hosted by the provider | web, ios, android | — | — |
| Odoo CRM One App Free | Free, closed source | Hosted by the provider | web | — | — |
| HubSpot Free CRM | Free, closed source | Hosted by the provider | web, ios, android | — | — |
People still pay for Attio because CRM value compounds as the system becomes the shared memory of every customer interaction and embeds itself in the rest of the stack. The recurring cost buys deduplication, permissions, imports, sync, enrichment, email capture, automations, backups, and audit history, not just the visible interface. If those points do not matter to you, the options above could save $420 per year.
Is there a free alternative to Attio?
Yes: Twenty, EspoCRM, Frappe CRM. This page lists 6 free or open-source options. Check the limitations of each.
Should I build my own Attio?
Our verdict: With trade-offs. The core loop is buildable, but a dependable replacement becomes a real weekend or multi-day project. For Attio, model contacts and companies flexibly, create views, and manage a pipeline. The hard boundary is real-time data model, enrichment, email sync, automations, and collaborative polish, plus integrations, data quality, and workflow lock-in. The complete prompt is on the Attio page on Vibe Radar.
