Free Mode web
Free source (opens in a new tab)
Monthly
For: Trying the canvas
Limits
- 1 workspace
- 15 items
1 more
- 100 MB storage
Includes
- No time limit
- Spatial canvas
Productivity & writing · pricing
Opal suits freelancers and small teams who think spatially and want notes, docs and tasks laid out on a canvas, with API keys for AI agents on the top plan.
Opal sells its infinite-canvas notes in three steps. Free Mode has no time limit but allows 1 workspace, 15 items and 100 MB of storage. Core Essentials is $27 per seat per month and raises that to up to 5 workspaces, up to 1,000 items and 5 GB, with shared binders, published containers and unlimited tasks. Complete System is $47 per seat per month with up to 10 workspaces, up to 5,000 items, 25 GB and the API.
The API, with full and read-only keys, is the dividing line for AI agent use: it appears only on Complete System. A yearly subscription lowers the price to $21 per month on Core Essentials and $37 per month on Complete System. The page states that plan limits and pricing may change, and access is currently invited in batches. Prices checked on 2026-10-01.
| Plan | Price | Billing | Who it is for | Key limits | API |
|---|---|---|---|---|---|
| Free Mode web |
Free | Monthly | Trying the canvas | 1 workspace; 15 items; 100 MB storage | Not stated |
| Core Essentials web |
$27 per seat per month | Monthly | Important projects | Up to 5 workspaces; Up to 1,000 items; 5 GB storage | Not stated |
| Complete System web |
$47 per seat per month | Monthly | Heavy users and AI agent integrations | Up to 10 workspaces; Up to 5,000 items; 25 GB storage | Not stated |
| If you | Pick | Why |
|---|---|---|
| you want to try the spatial canvas | Free Mode | No time limit, but only 1 workspace, 15 items and 100 MB, so you will outgrow it quickly. |
| you run important projects and share them | Core Essentials, $27 per seat per month | Up to 5 workspaces, 1,000 items, 5 GB, shared binders and published containers; $21 per month on a yearly subscription. |
| you want AI agents to read or write your notes | Complete System, $47 per seat per month | The only plan with API access (full and read-only keys), plus 10 workspaces, 5,000 items and 25 GB; $37 per month yearly. |
Free Mode with no time limit
No usage-based extras are described on the pages we read.
Not stated
Prices checked Oct 1, 2026 on the official US pricing page. Official pricing ↗ Prices and limits change often.

Free Mode with no time limit
Free source (opens in a new tab)
Monthly
For: Trying the canvas
Limits
Includes
$27 per seat per month source (opens in a new tab)
Monthly
$21 per month with yearly subscription
For: Important projects
Limits
Includes
$47 per seat per month source (opens in a new tab)
Monthly
$37 per month with yearly subscription
For: Heavy users and AI agent integrations
Limits
Includes
Not stated
At the listed prices, a single user pays between $324 and $564 a year on the fixed-price plans, or nothing on the free tier within its limits. Annual billing discounts, taxes and usage-based extras are listed per plan above where the vendor publishes them.
Yes, Free Mode has no time limit with 1 workspace, 15 items and 100 MB. source (opens in a new tab)
Core Essentials $27 and Complete System $47 per seat per month, or $21 and $37 with yearly billing. source (opens in a new tab)
Complete System, with full-access and read-only keys. source (opens in a new tab)
Free Mode has no time limit and includes 1 workspace, 15 items and 100 MB of storage.
$27 per seat per month, or $21 per month with a yearly subscription.
Complete System, at $47 per seat per month ($37 yearly), with full and read-only keys.
Bulk data export is listed as coming soon.
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