Can I open-source Close?
YES · mature open-source replacementYes. Twenty (54k stars), Monica (22k stars), EspoCRM (3k stars) are mature open-source replacements for Close — self-host with docker and stop paying $19/mo.
People still pay for Close 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.
xbuilt-in email, calling, SMS, power dialer, workflows, and sales reliability
xautomatic email and calendar capture
xdata enrichment
xlarge integration ecosystem
xenterprise reporting
These projects already replace it, free.
TTwentyA modern pipeline CRM with custom objects, views and mailbox sync; the subscription becomes a Compose file.open source↗EEspoCRMA traditional CRM that actually lets you change the data model; polished enough, but still your server.open source↗FFrappe CRMA clean leads-and-deals board with notes, tasks and email; Frappe underneath means a real server, not a toy.open source↗What each one is, in full: Twenty · EspoCRM
all 4 open-source alternatives to Close →· no votes, no pay-to-list · just what's real
Close pricing
| plan | monthly | annual (per mo) | what you get |
|---|---|---|---|
| solo | $19/user | $9/user | Exactly 1 user, up to 10,000 leads, 250 custom fields, 500 AI credits/month; no workflows |
| essentials | $49/user | $35/user | Unlimited leads/contacts, 250 custom fields; pooled 1,000 AI credits/user/month capped at 10,000/month; no workflows |
| growth | $109/user | $99/user | Unlimited leads/contacts, 250 custom fields, 250 custom activities and 50,000 custom-activity instances/month; pooled 1,500 AI credits/user capped at 15,000/month |
| scale | $149/user | $139/user | Unlimited leads/contacts and call-recording retention; 250 custom fields, 250 custom activities, 50,000 custom-activity instances/month; pooled 2,000 AI credits/user capped at 20,000/month |
| custom | custom | — | Custom pricing and limits for larger or more complex sales teams |
free tierno free tier (14-day trial; no credit card required)
billingmonthly + annual (discount varies by tier, up to 50%)
hidden costsIncluded AI credits refresh monthly and do not roll over; extra AI credits are sold separately. Calling, SMS and email usage can generate separate usage charges, and lower tiers omit workflows.
verified 2026-08-12 · source ↗
Can I open-source Close?
Yes. Twenty replaces Close today — self-host it on your own server or machine with no subscription. The full list of open-source alternatives is on this page.
How much does Close cost?
Close costs about $19/month (Solo, checked 2026-08-12), which is $228 per year. That's what you save by replacing it with open source.
What do I lose by replacing Close?
Honestly: built-in email, calling, SMS, power dialer, workflows, and sales reliability; automatic email and calendar capture; data enrichment; large integration ecosystem; enterprise reporting. If any of those are load-bearing for you, keep paying.
Is there an open-source alternative to Close?
Yes: Twenty (A modern pipeline CRM with custom objects, views and mailbox sync; the subscription becomes a Compose file.) EspoCRM (A traditional CRM that actually lets you change the data model; polished enough, but still your server.) Frappe CRM (A clean leads-and-deals board with notes, tasks and email; Frappe underneath means a real server, not a toy.) All 4 curated open-source alternatives are at caniopensourceit.online/close-crm/alternatives.