One home base
for every idea
you're building.
Ideas get lost in group chats, buried in AI conversations, and scattered across repos. Hark keeps the full stack of every idea — the thinking, the docs, the branding, the stage — in one visual workshop.
Named for the Harkness table — where every seat is equal and every idea gets heard.
Every idea gets a stage.
Move an idea from a raw spark to something live — an app, a newsletter, a service, a client build. Nothing gets forgotten in the middle.
The full stack of every idea, in one place.
Every project holds its business thinking, build docs, and brand assets — with a readiness score that tells you what's still missing.
Thesis, problem, audience, model, competition, risks, next actions. The thinking that usually lives in a notes app finally has a home.
Approach, stack, scope, notes. Optional AI context doc for anyone building with Claude Code or ChatGPT.
Name, domain, palette, typography, logo drafts, and the files behind them — all attached to the idea, not floating in a folder.
Your ideas. Your team's. Your clients'.
Workspaces are separate drawers on one dashboard. Keep your personal side projects distinct from your co-founder's, and from the builds you're doing for someone else — without juggling accounts.
A private drawer for your own ideas — the ones nobody's seen yet.
Invite collaborators, assign roles, keep the pipeline in sync.
One workshop per client. When it's done, hand over the ZIP.
Pick your workshop.
Start free. Upgrade when you outgrow the caps. Annual plans get two months free.
For your first ideas.
- 3 active projects
- 1 seat
- 250 MB storage
- Full Business · Build · Branding dossiers
- Optional: connect Claude / ChatGPT via MCP
For the builder with too many ideas.
- 25 active projects
- 3 seats
- 5 GB storage
- Pipeline board · Sparks inbox · Realtime
- Unlimited MCP calls (optional)
For teams and people building for others.
- Unlimited projects
- 10 seats
- 25 GB storage
- Multiple workspaces for client work
- Priority support
Building with AI? Plug Hark in.
Connect Hark to Claude Code or ChatGPT via MCP — capture ideas mid-session and keep specs and stages in sync as you ship. Optional; everything works without it.
Your ideas are yours. We never train on your data, we never sell it, and we never hand it to third-party model providers for training. Read the Privacy Policy.