Atrium
An open-source, self-hosted client portal
Details
- External ID
- 47217750
- Source
- HN
- Company
- —
- Product
- Atrium
- Website domain
- github.com
- Launched
- March 2, 2026
- Cohort
- —
- Upvotes
- 5
- Upvotes percentile
- 0.1070110701107011
- Tags
- —
- Fetched at
- Sept. 7, 2026, 9:26 p.m.
- Updated at
- Sept. 7, 2026, 9:26 p.m.
Description
I started a solo software engineering lab earlier this year and wanted a professional foundation for my clients from day one.I looked at platforms like HoneyBook, but they are expensive and didn't feel built for developers. I wanted a lightweight, self-hosted, and white-label solution that handled the essentials—file sharing, project tracking, and invoicing—without the SaaS tax. So I built Atrium.It’s a clean interface that gives clients a single place to track progress and handle billing under my own branding, rather than me stitching together fragmented tools.Core Features:* White-Labeling: Fully customizable branding for the client-facing UI.* Updates & Collaboration: Status updates and file sharing for clients, plus internal notes for team-only coordination.* Asset Management: Support for S3, MinIO, R2, or local storage.* Invoicing: Integrated PDF generation and billing.I’m using this to run my lab’s client operations and would love technical feedback, contributions or feature requests from the community.GitHub: https://github.com/Vibra-Labs/Atrium
Enrichment
- Theme
- workforce operations and career platforms
- Vertical
- Horizontal
- Function
- Vertical SaaS
- Audience
- B2B
- AI stance
- Not AI
- Project type
- Commercial product
- Normalized one-liner
- self-hosted client portal software
- Manually corrected
- False
Could you build this?
Yes Atrium is a standard CRUD client portal offering invoicing, file sharing, and project status updates, which fits cleanly into traditional web application boilerplates.
Discussion
3 comments analyzed.
Competitors mentioned: Gatherly (SaaS client portal with eIDAS e-signatures), Atrium (self-hosted infrastructure control)
Concerns raised: Professional services firms want zero ops overhead, not self-hosted complexity, Non-technical users unlikely to adopt self-hosted solutions
Feature requests: Paid hosted/SaaS version for zero-ops teams, eIDAS-qualified e-signatures integration, Automated document collection workflows, Unraid marketplace integration for one-click install
Competitors
Other products that read as similar to this one — 21 launches clear the similarity bar, closest 8 shown.
Attention rank: #22 of 22 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 118 days after the earliest competitor.
- Helmbase · ph · 2026-09-09 · 1 upvotes · similarity 0.40
- Solo HQ · ph · 2026-09-29 · 2 upvotes · similarity 0.40
- I left VSCode to build an IDE to handle many projects/agents workflow · hn · 2026-07-28 · 8 upvotes · similarity 0.35
- Easy-Web-Vibecoding · github · 2026-09-20 · 12 upvotes · similarity 0.35
- Craft · hn · 2026-01-29 · 7 upvotes · similarity 0.34
- agentbox · github · 2026-09-28 · 30 upvotes · similarity 0.34
- I spent 4 years building a UI design tool with only the features I use · hn · 2026-02-06 · 386 upvotes · similarity 0.33
- Client Octopus · ph · 2026-09-06 · 1 upvotes · similarity 0.33
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a vertical saas tool for Insurance yet.