Quick answer
Yes — for the part of Intercom covered on this page, Chatlet is a one-time-purchase alternative. It costs $129 once, while Intercom lists from $29/mo. Self-hosted live chat — real-time widget, agent dashboard, canned replies, offline messages. It is not a 1:1 replacement for everything Intercom does — the honest limits are spelled out below.
The verdict
Switch to Chatlet if the slice of Intercom you actually pay for is the slice Chatlet covers — and a $129 one-time price beats from $29/mo for as long as you use it.
Stay with Intercom if this sounds like you — Intercom's AI bot, product tours, proactive campaigns and help center make it a full customer-engagement platform. Chatlet is human-powered chat only — no bots, no tours, no outbound messaging.
Head to head
| Chatlet | Intercom | |
|---|---|---|
| Price | $129 once | from $29/mo |
| Where it runs | Your own machine | Vendor cloud (hosted service) |
| Renewal | None — the license never expires | Recurring — access ends when you stop paying |
| 5-year cost | $129 | ~$1,740 |
About Intercom: Intercom is a customer messaging platform combining live chat, bots and a helpdesk. Essential plans list from $29/seat/mo billed annually (about $348/seat/yr), with usage-based add-ons.
Where Intercom still wins
Intercom's AI bot, product tours, proactive campaigns and help center make it a full customer-engagement platform. Chatlet is human-powered chat only — no bots, no tours, no outbound messaging.
Where Chatlet wins
Chatlet replaces Intercom's live-chat layer: a one-line embed, real-time messaging over WebSockets, an agent dashboard with visitor context, canned responses and offline messages — self-hosted for $129 once, no per-seat fee as your support team grows.
- Price, permanently. $129 once versus from $29/mo for as long as you use it. There is no renewal, no seat count and no tier gate.
- One-line embed. A single script tag. Shadow-DOM widget (~9 KB of dependency-free JS), so your site's CSS can't break it.
- Real-time over WebSockets. Automatic reconnect, an outgoing message queue, and a transparent HTTP-polling fallback when corporate firewalls block WS.
The math
Intercom lists from $29/mo. Chatlet is $129, paid once:
- After 1 year: Chatlet has cost you $129 total — Intercom has cost ~$348.
- After 3 years: Chatlet is still $129 — the subscription is at ~$1,044.
- After 5 years: Chatlet is still $129 — the subscription is at ~$1,740.
Common questions
Is it really free on GitHub?
Yes — MIT source at github.com/bensblueprints/live-chat-mvp. $129 buys the packaged version, 1-click setup and updates.
Does it have chatbots or AI answers?
No — Chatlet is human-to-human live chat done properly: real-time delivery, typing indicators, canned responses, offline messages. Intercom's Fin-style AI agents and workflow bots are genuinely beyond its scope; if you need those, Intercom earns its (considerable) price.
Do I need a server?
For visitors on the public internet, yes — the widget needs a public address, so budget a $5 VPS. Desktop mode runs the same server locally and doubles as your agent console.
Is there a mobile app for agents?
Not yet — honestly. The dashboard is responsive and works in a phone browser, with sound and browser notifications, but there's no native iOS/Android agent app like Crisp's.
Try Chatlet — $129, one time
Or get Chatlet plus every other app in the suite: the OneTimeSuite bundle is currently $97, one time.