Atrium is unclaimed —

Atrium

Open-Source Client Portal for Agencies·atrium.vibralabs.co

Atrium is a branded client portal that lets agencies and freelancers manage projects, share files, and send invoices in one place accessible to clients via a single link. It can be self-hosted for free or used as a hosted cloud service, and supports custom domains and white-label branding so clients see the agency's own brand rather than Atrium's. Clients can pay invoices directly through the portal via Stripe.

What it's for

Give clients a single branded portal instead of multiple toolsTrack project status with pipelines, update threads, and task listsDeliver files securely without email attachments or file-sharing linksCreate, send, and collect payment on invoicesLet clients pay invoices directly online via StripeRun a white-labeled portal on the agency's own domain

Features 14

Branded client portal accessible via a single link
Custom domain with automatic SSL via CNAME record
Direct invoice payment via Stripe
File storage via S3, MinIO, Cloudflare R2, or local storage
Hosted cloud version available
Invoicing with line items and payment tracking
Open-source under AGPLv3
Professional PDF invoices
Project status pipelines
Secure file delivery
Self-hosting via Docker
Team member access with admin/staff roles
Update threads and task lists per project
White-label branding (logo and colors)

At a glance

free tieropen sourceself-hostable

TypeWeb app

DeploymentHybrid

PlatformsWeb

Foragencies, freelancers

CompanyVibra-Labs

Integrations

StripeAmazon S3MinIOCloudflare R2

Resources

Docs

Pricing

Self-hosting is free with no plan limits shown; hosted plans are Free, Pro ($29/mo or $290/yr), and Lifetime ($499 one-time).

FreeFree

For freelancers getting started.

2 projects, 50 MB storage, 1 team member, 3 clients

Pro$29/mo

Most Popular. Billed $29/mo or $290/yr. For growing agencies.

10 GB storage, 5 team members

LifetimeQuote

Pay once, use forever.

25 GB storage, up to 100 team members