Stacklumen Products · 02 / Hublumen
Hublumen

The client portal,
rebuilt for studios.

Live project status, async approvals, version-tracked file delivery, Stripe-backed billing — every engagement, every client, in one workspace your team and theirs share equally.

StatusIn Development
BetaQ4 2026
Built byStacklumen Studio
StackNext.js · Supabase · Stripe
PricingFrom $39/mo
01 / Overview

A workspace
your client
actually opens.

Most client portals get logged into twice — at kickoff and at invoice time. Hublumen is built for the engagement in between. Real status, real progress, real conversation, in one place.

hublumen · forecast-interiors
Q3 Sprint·Stacklumen Studio

Project Status

Updated 2 hours ago · Live staging
On track Week 4 / 8
01
Discovery & scopeApproved 03/14 · Brief PDF + signed proposal
Complete
02
Design system & tokensApproved 04/02 · Figma library shared
Complete
03
Build & integrationDemo 04/26 · Live staging URL · 14 commits this week
In progress
04
QA, content, & launchScheduled 05/16 · Deployment + 60-day support window
Upcoming
02 / Features

Everything an
engagement needs.
Nothing it doesn't.

Built from the patterns we use on every Stacklumen engagement — turned into a product so other studios can run their work the same way.

01
02.01 — Status

Live milestone tracking.

Every phase of the engagement, surfaced in real time. Direct links to staging URLs, demo recordings, and Loom walkthroughs. Clients see real progress every Friday — not a curated reveal at the end.

02
02.02 — Approvals

In-context feedback rounds.

Threaded comments tied to specific deliverables — design files, staging pages, copy drafts. Approvals happen in the work, not in a separate doc that nobody reads twice.

03
02.03 — Files

Version-tracked file delivery.

Upload, version, and gate access to deliverables. Download history, audit trails, and expiring share links — built in.

04
02.04 — Billing

Stripe-backed invoicing.

Issue invoices, track payment status, schedule recurring retainer billing. ACH, card, and wire support. No external accounting tool needed.

05
02.05 — Team

Granular roles & access.

Invite collaborators on either side. Per-engagement permissions, NDA templates, white-label workspace branding for agency partnerships.

06
02.06 — Brand

White-label by default — your brand, not ours.

Studio plan and up: replace the Hublumen mark with your own, set your accent palette, point a custom domain at your workspace. Clients see your brand on every page they visit, every email they receive. We stay invisible — that's the point of a partnership.

03 / Pricing

Three tiers.
Priced per studio,
not per seat.

Most portals charge per user, which punishes you for inviting collaborators. Hublumen charges per workspace — invite the whole team, the whole client side, every contractor. Pricing in USD; introductory rates locked for early-access waitlist members.

03.01 — Solo

Solo

For freelancers and one-person studios running a small handful of engagements at a time.

$39/mo
Billed monthly · Cancel anytime
  • Up to 3 active engagements
  • Unlimited collaborators per project
  • Status, approvals, files, billing
  • Stacklumen-branded workspace
  • Email support
Join waitlist
03.02 — Studio

Studio

For working studios juggling multiple clients, retainers, and partner relationships at once.

$129/mo
Billed monthly · Cancel anytime
  • Unlimited engagements
  • White-label branding & custom domain
  • Recurring retainer billing
  • NDA templates & e-sign
  • API access · Slack integration
  • Priority email + Slack support
Join waitlist
03.03 — Agency

Agency

For larger teams running 20+ concurrent engagements with sub-vendor management and finance review.

Custom
Annual contract · SOC 2 ready
  • Everything in Studio
  • SSO / SAML, audit logs
  • Dedicated success manager
  • Custom contracts & SLAs
  • Onboarding & migration support
  • SOC 2 attestation
Talk to sales
04 / FAQ

Questions, asked.

Quick answers to what we hear most about Hublumen — timeline, white-labeling, integrations, and what's included in early access.

04.01 When does Hublumen become available?
Beta launches Q4 2026. Waitlist members get access first, with locked introductory pricing for the first 12 months. We're using Hublumen internally with a small group of partner studios right now to harden the workflows before public release.
04.02 Can I really white-label it as my own product?
Yes — Studio plan and up. Custom domain, your logo, your accent color, your sender address on emails. Clients never see the Hublumen brand. We treat white-labeling as a first-class feature, not a checkbox.
04.03 Does it integrate with Slack, Linear, Notion, etc.?
Slack at launch. Linear, Notion, Figma, and GitHub follow shortly after. The roadmap is public — vote on integrations and we'll prioritize accordingly. Studio plan includes API access if you need to build something we haven't shipped yet.
04.04 How does billing work for retainer clients?
Recurring billing through Stripe — monthly, quarterly, or annual cycles. Hours-tracked retainers can show remaining balance to the client; flat-fee retainers just charge on schedule. Failed payments and dunning are handled automatically.
04.05 What's included in early access?
First-30 waitlist members get the Studio plan free for 6 months, then locked-in pricing of $99/mo for the first 12 months after that. Beyond the first 30, every waitlist member gets 50% off year one and direct Slack access to the product team during beta.
04.06 Where does my data live?
Hublumen is built on Supabase Postgres with row-level security on every table. Files live in object storage with signed-URL access. Hosted in the US by default; EU residency option for Studio plan and up. SOC 2 attestation arrives with the Agency tier.
Beta access · Q4 2026

Join the
waitlist.

First-30 members get the Studio plan free for six months, locked-in pricing after that, and direct Slack access to the team building it.