A chat widget on your site talking to a real-time inbox is a genuinely solid weekend build — the same real-time patterns as any chat app. What's hard to match is routing, AI-suggested replies, and every channel (email, SMS, social) folded into one inbox.
VIBE SCORE 87/100
The parts this build actually needs, each rated on its own — the average is the Vibe Score above.
| Landing page | 99 |
| CRUD database | 95 |
| Realtime collaboration | 67 |
Don't feel like building it? These are already made, open-source, and free.
Borderline. A chat widget on your site talking to a real-time inbox is a genuinely solid weekend build — the same real-time patterns as any chat app. What's hard to match is routing, AI-suggested replies, and every channel (email, SMS, social) folded into one inbox.
Intercom costs $39/mo (about $468/yr) as of 2026-08. That's what a working rebuild would save you.
Omnichannel routing — email, SMS, and social messages landing in the same inbox as website chat — is real integration work per channel, not a checkbox AI-assisted reply suggestions tuned to your specific product and tone take real iteration, not just an API call Their app store of integrations into CRMs and ticketing systems doesn't come with a DIY build
Yes — Chatwoot are open-source options worth trying before you build your own. Details are in the standard parts section on this sheet.