Intercom wants a subscription.
These cost $0.
5 free alternatives to Intercom, checked for license, recent activity and real adoption. Each one tells you the catch, so you can switch with your eyes open.
Intercom vs Free Alternatives Matrix
Quick side-by-side comparison · $0/mo vs paid
| Alternative | Type | License | Where It Runs | Stars | Head-to-Head |
|---|---|---|---|---|---|
| Chatwoot | open source | MIT | Local or hosted | ★ 36k | Intercom vs Chatwoot → |
| Zammad | open source | AGPL-3.0 | Local or hosted | ★ 5.8k | Intercom vs Zammad → |
| Live Helper Chat | open source | Apache-2.0 | Self-host | ★ 2.2k | Intercom vs Live Helper Chat → |
| tawk.to | free | proprietary, free | Hosted | ★ $0 forever | Intercom vs tawk.to → |
| Odoo Helpdesk One App Free | free | proprietary, free | Hosted | ★ $0 forever | Intercom vs Odoo Helpdesk One App Free → |
The picks
3 open source · 2 free to use · ranked by fit
- 01
Chatwoot
open sourceMITLocal or hosted36kaug 2026A proper support inbox with chat, email and a help center; free software, billable server chores.
The catch vs IntercomIt is weaker than Intercom in proactive messaging, AI automation, product tours, customer-data segmentation and the breadth of supported channels and integrations.
Install, platforms & data +
- platforms
- mobilewebself-hostedself-host, real ops
- install
- Hosted signup or Docker Compose
- setup
- Self-hosting requires a VM or Docker, PostgreSQL, Redis, SMTP, persistent or object storage, HTTPS, backups and upgrades
- your data
- Conversations, contacts and configuration in PostgreSQL; Redis handles jobs and cache; attachments use local disk or configured object storage
- checked
- 2026-08-10
- 02
Zammad
open sourceAGPL-3.0Local or hosted5.8kaug 2026A serious ticket desk with email, chat, SLAs and a knowledge base; setup is the first ticket.
The catch vs IntercomIt is fundamentally a ticketing system, not Intercom's polished website messenger, outbound engagement and AI-support platform.
Install, platforms & data +
- platforms
- webself-hostedself-host, real ops
- install
- Hosted signup or Docker Compose, Portainer or OS package
- setup
- Self-hosting normally means Docker plus PostgreSQL, Redis, Elasticsearch or OpenSearch, mail channels, a domain and backups
- your data
- Tickets and users in PostgreSQL, queue and cache in Redis, search in Elasticsearch or OpenSearch, and attachments in filesystem or object storage
- checked
- 2026-08-10
- 03
Live Helper Chat
open sourceApache-2.0Self-host2.2kaug 2026A battle-tested live-chat desk with routing, transcripts and canned replies; the interface has seen some things.
The catch vs IntercomIts interface and administration are older, and it lacks Intercom's mature outbound messaging, AI, segmentation and integration ecosystem.
Install, platforms & data +
- platforms
- webself-hostedself-host, real ops
- install
- Download the packaged archive and run its PHP web installer
- setup
- PHP, MySQL or MariaDB, Apache or Nginx, file permissions, cron and mail or realtime configuration
- your data
- Chats and users in MySQL or MariaDB; uploaded files and cached data on the server
- checked
- 2026-08-10
- 04
tawk.to
freeproprietary, freeHostedLive chat, tickets and a knowledge base for zero dollars; the little badge is how the arithmetic survives.
The catch vs IntercomIt offers less sophisticated automation, segmentation, outbound messaging and integration depth than Intercom, and free widgets retain tawk.to branding.
Install, platforms & data +
- platforms
- desktopmobilewebthey host it
- install
- Hosted signup plus a JavaScript snippet or CMS plugin
- setup
- The website widget or plugin must be installed; removing tawk.to branding is paid
- engines
- tawk.to AI Assist; underlying models are not disclosed
- your data
- Chats, tickets and contacts live in tawk.to's cloud database until deleted; chat and ticket data can be exported
- checked
- 2026-08-10
- 05
Odoo Helpdesk One App Free
freeproprietary, freeHostedA real hosted ticket desk for unlimited users, as long as Helpdesk is your one free Odoo app.
The catch vs IntercomIt supplies a ticket desk but not Intercom's website messenger, proactive campaigns, product tours, AI layer or channel network.
Install, platforms & data +
- platforms
- webthey host it
- install
- Hosted signup
- setup
- None for Helpdesk alone; installing another Odoo app ends the one-app-free arrangement
- your data
- Tickets, messages and attachments live in Odoo Online's managed database and filestore
- checked
- 2026-08-10
Frequently Asked Questions
Direct answers · Intercom open-source replacements
What is the best free alternative to Intercom?+
The top free alternative to Intercom is Chatwoot (open source, MIT). A proper support inbox with chat, email and a help center; free software, billable server chores. Other popular Intercom replacements include Zammad, Live Helper Chat, tawk.to.
Can I self-host a free replacement for Intercom?+
Yes. Of the 5 free alternatives to Intercom, 3 can be self-hosted on your own server or local machine: Chatwoot (MIT), Zammad (AGPL-3.0), Live Helper Chat (Apache-2.0).
Should I vibe-code or build my own Intercom clone from scratch?+
Our build verdict for Intercom is NOT REALLY (use a free alternative, save the tokens). A consolation build is possible, but the paid product's decisive value sits outside a solo rebuild. For Intercom, run a small website inbox and knowledge base without recreating Intercom's AI or channel network. The hard boundary is messaging infrastructure, ai resolution, product tours, integrations, and enterprise operations, plus channel integrations and support operations.
What is the catch when switching from Intercom to Chatwoot?+
It is weaker than Intercom in proactive messaging, AI automation, product tours, customer-data segmentation and the breadth of supported channels and integrations.
