CRM and sales
Attio alternatives
2 open-source projects that already do this job. Free to use - not free to run, which is what the numbers on the right are for.
The projects
oroinc/crm-application★1,005 GitHub starslicence unclearWeb-based CRM managing contacts, accounts, opportunities, activities, and sales pipelines.Open on GitHub ↗krayin/laravel-crm★23,640 GitHub starsMIT licenceLaravel-based CRM for customers, leads, deals, pipelines, and sales management.Open on GitHub ↗
What you give up either way
- Agentic multi-step AI agents and proprietary orchestration
- Call intelligence (recording/transcription/analysis)
- Large-scale reliability and throughput (MCP/API capacity)
- Enterprise admin, SSO/SCIM, and audit controls
- Built-in data enrichment and vendor-managed integrations catalogue
An open-source project doing the core job proves a replacement is possible. It does not prove it matches Attio, and it does not prove anyone has run it for a month. How we decide.