Pricing

Simple pricing. Full control.

Harbor Free gives you one hosted workspace at no cost. Harbor Hosted adds sync, backups, AI, and a public MCP endpoint, from $8/month on annual billing. Self-hosting is always free.

Billing

Harbor Free

always free
$0forever

One hosted workspace. All core knowledge base features at no cost.

  • 1 workspace: documents, tasks, people, projects
  • Markdown + structured knowledge base
  • Import & export, your data is always portable
  • Community support
  • Sync, backups, AI & MCP in Harbor Hosted →
Get started free

No credit card required.

Hosted

recommended
$8/ month
$12 billed monthly$30 billed quarterly$96 billed yearly

Harbor managed for you. Everything in self-hosted, plus sync, backups, and AI usage included.

  • Managed hosting and updates
  • Sync across devices
  • Hosted backups
  • Included AI usage for normal personal work
  • Bring-your-own AI key option
  • Public MCP endpoint (ChatGPT, Claude, etc.)
  • External MCP connectors
  • Collaborators included, never per-seat
  • Priority reliability
Start 14-day trial

Invite collaborators at no extra cost. One subscription covers the workspace owner.

Prefer full control? Self-hosting is always free →

Compare

What's included.

Feature
Harbor FreeFree
Harbor Hostedfrom $8/month
Core knowledge base
Markdown documents & structured blocks
People, Tasks, Projects, Preferences
Per-workspace SQLite — your data, portable
1 workspace
Unlimited
Import & export
AI & MCP
AI chat and agents
Not included
Included
Reviewable AI patches & approval policies
Not included
Public MCP endpoint (ChatGPT, Claude, etc.)
Not included
Managed
External MCP connectors (Gmail, Calendar, GitHub…)
Not included
One-click connect
Hosting & operations
Sync across devices
Not included
Backups
Not included
Daily, retained
Collaborators
Owner only
Unlimited, no per-seat fee
Managed updates
Support
Community
Priority email

Self-hosting is always free and full-featured, see the self-hosting guide.

Questions

Things worth knowing.

More questions? Get in touch Harbor is small, and you'll hear back from a person.

Yes. Harbor Free gives you one hosted workspace at no cost: documents, tasks, people, projects, and import/export are all included. Self-hosting is also always free on your own infrastructure with the full feature set.

Harbor Hosted adds sync across devices, automated backups, included AI usage, a public MCP endpoint, and external tool connections. It's $12/month, $30/quarter, or $96/year, with a 14-day free trial.

No. The workspace owner pays for the hosted subscription. Invited collaborators are included at no extra cost.

Yes. Hosted Harbor includes AI usage for normal personal work. Very high usage may be rate-limited or require your own AI provider key.

Yes. Hosted and self-hosted users can connect supported AI providers (OpenAI-compatible, Anthropic, others) with their own API keys.

You keep access until the end of the billing period. Export your workspace and self-host Harbor for free, anytime.

Yes. Portability is core. Export your full workspace: Markdown, SQLite, and attachments, and run Harbor on your own machine.

Hosted Harbor covers AI API costs for typical personal use: notes, tasks, and knowledge base queries. Heavy or automated usage may require bringing your own key.

Support Harbor

Back Harbor, once.

Lantern

supporter
$35one-time
  • BYOK hosted features: sync, backups, MCP, external connections
  • Insider builds, early access to every new feature
  • Permanent Harbor Mooring badge in the app
  • Name on harbor.app/founders · Discord supporter role

One-time payment · Non-refundable

Mooring

recommended
$75one-time
  • Everything in Lantern
  • 6 months of included hosted AI (1M tokens/mo soft cap)
  • Private #mooring Discord channel with the maintainer
  • Listed as Mooring supporter on harbor.app/founders

One-time payment · Non-refundable

Lighthouse

lifetime
$200one-time
  • Everything in Mooring
  • Hosted AI included permanently (BYOK, no token cap)
  • One-on-one 30-minute onboarding call
  • Named credit in release notes for any feature you suggest

One-time payment · Non-refundable

Harbor is built by one developer and a small community. Every supporter tier unlocks BYOK access to sync, backups, MCP, and external connections on Harbor Hosted, no recurring fee.

Pricing: Harbor | Harbor