Opencom
an open-source Intercom alternative given the Salesforce deal
Details
- External ID
- 48552549
- Source
- HN
- Company
- —
- Product
- Opencom
- Website domain
- opencom.dev
- Launched
- June 16, 2026
- Cohort
- —
- Upvotes
- 5
- Upvotes percentile
- 0.12568306010928962
- Tags
- —
- Fetched at
- Sept. 7, 2026, 9:26 p.m.
- Updated at
- Sept. 7, 2026, 9:26 p.m.
Description
I built Opencom, an open-source alternative to Intercom for customer support chat, with knowledge-base and AI support, and mobile apps for push notifications etc.It includes a web widget, agent inbox, customer/company profiles, conversations, realtime messaging, AI support and a live demo. The aim is to provide a simple, self-hostable foundation for teams that want Intercom support without being locked into a large SaaS platform.Salesforce has just announced its acquisition of Fin, formerly Intercom, for around $3.6bn. Customer communication is important infrastructure, and I think there should be a credible open-source option.Built with TS, NextJS, React Native & Expo, and Convex backend for easy setup and ability for full self-hosting. Repo: https://github.com/opencom-org/opencom.Appreciate any feedback on architecture, self-hosting setup, and which Intercom-style features people would want before using it in production, along with any other thoughts.It is entirely OSS - no paid features behind a paywall. I hope this could become a community project.
Enrichment
- Theme
- niche social and community platforms
- Vertical
- Horizontal
- Function
- Communication
- Audience
- B2B
- AI stance
- Not AI
- Project type
- Commercial product
- Normalized one-liner
- open-source customer messaging platform
- Manually corrected
- False
Could you build this?
Partial Building a basic customer chat widget with RAG capabilities is manageable, but creating a full-scale Intercom replacement requires robust multi-tenant real-time messaging, ticketing state machines, and multi-channel synchronization.
What it would actually take: A production version requires an event-driven architecture using WebSockets/SSE (e.g., Elixir/Phoenix or Node/Go with Redis Pub/Sub), PostgreSQL for durable conversation histories, and vector search (pgvector) for the RAG agent. Hard parts include reliable bi-directional email syncing (handling MIME complexities, threading headers, spam filters) and high-throughput real-time deliverability across web and mobile push notifications. It demands skilled backend and infrastructure engineering to maintain sub-second latency and zero message loss.
Discussion
No comments on this launch.
Competitors
Other products that read as similar to this one — 29 launches clear the similarity bar, closest 8 shown.
Attention rank: #26 of 30 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 228 days after the earliest competitor.
- Opencom, full Intercom alternative, open-source, Convex Backend · hn · 2026-02-28 · 6 upvotes · similarity 0.71
- Libredesk · hn · 2026-04-19 · 5 upvotes · similarity 0.48
- Libredesk · hn · 2026-04-20 · 7 upvotes · similarity 0.46
- Sidebar · hn · 2026-08-07 · 16 upvotes · similarity 0.41
- Cossistant · hn · 2025-11-21 · 6 upvotes · similarity 0.38
- I build a cheap Skype Clone · hn · 2025-10-31 · 15 upvotes · similarity 0.37
- There's a full suite of open alternatives to BigTech hardware now · hn · 2025-12-17 · 6 upvotes · similarity 0.36
- Gryt · hn · 2026-02-25 · 9 upvotes · similarity 0.36
Other launches for this product
- No other launches for this product.