TwentyTrack customer contacts, companies and sales opportunities in a CRM.
Self-host free (AGPL)
Business & marketing
EspoCRM
Free softwareOpen sourceLocal
Manage customer records, sales opportunities and follow-up activities.
What you can use it for
Manage customer records, sales opportunities and follow-up activities.
- Covers the core use case of HubSpot without a subscription.
- 3.5k GitHub stars, AGPL-3.0, last commit 2026-10-15
Workflow coverage and comparison notes
Open-source CRM web application with lead tracking, sales automation, and analytics. Free self-hosted PHP CRM alternative to Close CRM. EspoCRM covers opportunity management, sales pipelines, email sync, and automated workflow logic. User interface is more traditional and voice calling integration requires configuring an Asterisk or Twilio gateway. For Attio: Manage contacts, opportunities and follow-up activities with the free self-hosted CRM. Hosting and maintenance are separate; paid Advanced Pack workflows/reports, Attio enrichment and full automation parity are excluded.
Before you switch
Extensions paid
Alternatives to these paid apps
Each comparison covers the workflow described above, rather than every paid feature.
More for the same workflow
See alternatives →Twenty