Stackby Pricing
Every Stackby plan with its monthly and annual price, what it costs for common team sizes, and a calculator to estimate your own monthly cost before you buy.
Cheaper alternatives to StackbyRead our Stackby reviewCompare Project Management pricing
Plans and prices
| Plan | Monthly billing | Annual billing (per month) | Per user or flat | Users | Free tier |
|---|---|---|---|---|---|
| Free | Free | Free | — | Up to 5 users | Yes |
| Economy | $9/user/mo | $4.2/user/mo | Per user | No limit listed | No |
| Business | $18/user/mo | $8.3/user/mo | Per user | No limit listed | No |
| Pro | $35/user/mo | $12.5/user/mo | Per user | No limit listed | No |
| Enterprise | Contact sales | Contact sales | — | No limit listed | No |
Prices last updated November 2026.
What Stackby costs by team size
| Team size | 1 user | 5 users | 10 users | 25 users | 50 users |
|---|---|---|---|---|---|
| Monthly cost | FreeFree | FreeFree | $90/moEconomy | $225/moEconomy | $450/moEconomy |
The plan that fits each team size, billed monthly, before add-ons and usage charges.
Add-ons
| Add-on | Monthly billing | Annual billing (per month) | Charged |
|---|---|---|---|
| PortalsExternal guest access. Starts at $60 per month for 10 guests on Economy, $100 on Business and $150 on Pro. | $60 | Not listed | Flat |
Stackby Pricing Calculator
Estimate your team's real monthly and annual cost based on seats, billing cycle, and add-ons.
Cost breakdown
Estimated from the vendor's published prices, last updated November 2026. Actual costs may vary based on negotiated contracts. How we collect prices
Ready to try Stackby?
Use this estimate to align with your team, then start a trial or subscription.
Visit StackbyBetter value alternatives
See what similar tools would cost for the same team size.
Stackby pricing FAQs
Annual billing costs $4.20, $8.30 and $12.50 per user per month for Economy, Business and Pro. Monthly billing costs $9, $18 and $35.