Head-to-Head Comparison · Alternative to Insightly · 🤝 crm
Insightly vs Atomic CRM
Build a customizable CRM that matches your company's vision, designed for developers and loved by end users. Here is how Atomic CRM ($0/mo open source) stacks up against Insightly ($49/mo) across cost, hosting, data privacy, and real-world trade-offs.
Atomic CRM is a verified Open Source-licensed open-source replacement for Insightly. Switching from Insightly ($49/mo) saves $588/yr per solo seat, or $2,940/yr for a 5-person team. Deployment: Runs on Local.
The catch: Community-driven open source project without dedicated enterprise SLAs.
Atomic CRM
$0.00/mo · Open Source
Insightly vs Atomic CRM Specifications
facts verified 2026-11-07
| Dimension | Insightly (Paid) | Atomic CRM (Replacement) |
|---|---|---|
| Monthly Price | $49 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $588 / yr | $0 / yr (Save $588) |
| 1-Year Cost (5 seats) | $2,940 / yr | $0 / yr (Save $2,940) |
| 1-Year Cost (10 seats) | $5,880 / yr | $0 / yr (Save $5,880) |
| Source & License | Proprietary SaaS | open source Open Source |
| Where It Runs | Vendor Cloud | Local (on your machine) |
| Platforms | Web / Cloud | desktopcross-platformone-click install |
| GitHub Stars | — | ★ 1.4k (active nov 2026) |
Deep Dive: Switching from Insightly to Atomic CRM
Trade-offs, installation & data architecture
What you trade away
Community-driven open source project without dedicated enterprise SLAs.
How to deploy Atomic CRM
Clone https://github.com/marmelab/atomic-crm or deploy with Docker Compose
What it takes to run
Download the native package or installer for your operating system.
Where your data lives
All application data lives locally on your own machine.
Why fork Atomic CRM instead of vibe-coding a Insightly clone?
Instead of paying recurring SaaS fees for Insightly or rebuilding it from scratch, deploy one of the 11 battle-tested open-source alternatives like CRM.
Insightly vs Atomic CRM FAQ
Is Atomic CRM a good free alternative to Insightly?+
Yes. Atomic CRM is a verified open-source (Open Source) replacement for Insightly. Build a customizable CRM that matches your company's vision, designed for developers and loved by end users.
What is the catch when switching from Insightly to Atomic CRM?+
Community-driven open source project without dedicated enterprise SLAs.
How much do you save switching from Insightly to Atomic CRM?+
Insightly costs $49/mo ($588/yr) per seat, whereas Atomic CRM is $0/mo. Switching saves $588/yr for a solo user, $2,940/yr for a 5-person team, and $5,880/yr for a 10-person team.
How do I install or self-host Atomic CRM instead of Insightly?+
Install: Clone https://github.com/marmelab/atomic-crm or deploy with Docker Compose. Setup: Download the native package or installer for your operating system.
