> /v1/alternatives/insightly
Open source alternatives to Insightly[011]
Insightly is a CRM for small and mid-sized businesses that pairs contact and pipeline tracking with project delivery and marketing. Below are 11 self-hostable open source alternatives, ranked by GitHub popularity.
Odoo
Odoo. Open Source Apps To Grow Your Business.
★ STARS
50.5k
⑂ FORKS
32.3k
Twenty
Open Source CRM
★ STARS
45.6k
⑂ FORKS
6.3k
ERPNext
Free and Open Source Enterprise Resource Planning (ERP)
★ STARS
33.7k
⑂ FORKS
11.2k
Krayin
Free & Opensource Laravel CRM solution for SMEs and Enterprises for complete customer lifecycle management.
★ STARS
22.5k
⑂ FORKS
1.5k
Erxes
Experience Operating System (XOS) that unifies marketing, sales, operations, and support — run your core business seamlessly while replacing HubSpot, Zendesk, Linear, Wix and more.
★ STARS
4.0k
⑂ FORKS
1.3k
Bigcapital
Independent financial accounting with intelligent reporting, alternative to Quickbooks, Xero, Wave.
★ STARS
3.6k
⑂ FORKS
435
EspoCRM
Open Source CRM Application
★ STARS
2.9k
⑂ FORKS
854
frappe-crm
Fully featured, open source CRM
★ STARS
2.6k
⑂ FORKS
1.0k
Comp AI
AI Native platform to get companies compliant - Vanta & Drata Alternative
★ STARS
1.5k
⑂ FORKS
303
Relaticle
Open-source CRM with native AI agent support. 30 MCP tools, REST API, self-hosted. Built with Laravel & Filament
★ STARS
1.3k
⑂ FORKS
139
atomic-crm
A full-featured CRM built with React, shadcn/ui, and Supabase.
★ STARS
970
⑂ FORKS
646
// EDITOR'S TAKE
EspoCRM is the closest match because it handles contacts, opportunities and projects in one system the way Insightly does, without dragging in a full ERP. Odoo goes further if you also want quoting, invoicing and project billing joined up, while Twenty has the nicest interface of the three but is still a pipeline CRM rather than a delivery tool.
// FREQUENTLY ASKED
What is the best open source Insightly alternative?
Odoo is the most popular open source Insightly alternative by GitHub stars (50,539 stars). The other 10 options are ranked above.
Are these Insightly alternatives self-hostable?
Yes — every project listed here is open source and runs on your own infrastructure. Click into a project to see its license, stars, language, and current health status.
Are they free?
All projects shown are free and open source. Check each project's license page for the terms — most are MIT, Apache 2.0, or AGPL.
// PART OF THESE COLLECTIONS