Compare TheBrain Plans
The complete app is free, forever. Add cloud services for sync, AI, and collaboration whenever you're ready.
Free
$0
Forever
Personal & commercial use
Most Popular
Pro Service
$180
Yearly
Cloud sync, AI & services
TeamBrain
$299
Yearly per person
Team collaboration
Max Service
$479
Yearly
More AI & storage
Platforms
| Free | Pro Service | TeamBrain | Max Service | |
|---|---|---|---|---|
| Windows | ||||
| Mac | ||||
| Linux | ||||
| iOS | ||||
| Android | ||||
| Web Client |
The App (free for everyone)
| Free | Pro Service | TeamBrain | Max Service | |
|---|---|---|---|---|
| Unlimited thoughts, links & brains | ||||
| Unlimited local notes, images & file attachments | ||||
| All features — advanced views, API access & more | ||||
| Unlimited public Brains | ||||
| Personal & commercial use | ||||
| No account required |
Cloud Sync & Storage
| Free | Pro Service | TeamBrain | Max Service | |
|---|---|---|---|---|
| Private Brain sync | Up to 1,000 thoughts | Unlimited | Unlimited | Unlimited |
| Online / synced attachment storage | 100 MB | 30 GB | 100 GB | 250 GB |
| Secure encrypted backup | ||||
| Unlimited sync devices |
Cerebro AI
| Free | Pro Service | TeamBrain | Max Service | |
|---|---|---|---|---|
| Cerebro AI | Daily taste | Full daily allowance | Full daily allowance | 4× allowance |
Collaboration
| Free | Pro Service | TeamBrain | Max Service | |
|---|---|---|---|---|
| Multi-user editing & sync | ||||
| Unlimited shared brains | ||||
| Per-user reporting & auditing |
Support
| Free | Pro Service | TeamBrain | Max Service | |
|---|---|---|---|---|
| One-on-one support | ||||
| Priority support | ||||
| Early access to new features |
In the free app
- Unlimited thoughts, links, and brains
- Unlimited local notes, images, and file attachments
- All features — advanced views, API access, and more
- Unlimited public Brains — sync and share for free
- Free private sync up to 1,000 thoughts
- 100 MB of synced attachment storage
- A daily taste of Cerebro AI
Cloud services
- Unlimited private sync across devices
- Full Cerebro AI allowances (4× on Max)
- 30 GB – 250 GB of online storage
- Secure encrypted backup
- One-on-one support (priority on Max)
- Team collaboration, sharing, and admin tools on TeamBrain
Additional Details
- The app is free for both personal and commercial use — no account required to get started.
- Cloud services (Pro Service, TeamBrain, Max Service) are available for the duration of the service period only.
- Cerebro AI allowances reset daily. AI services may not be available in some countries due to export restrictions.
- Need on-premises server deployment? Enterprise plans are available — contact sales@thebrain.com.
Get TheBrain Now
Free forever. Yours forever. Download in 30 seconds and start thinking.