Free
Free
1 active project per month · Up to 300 plan pages · 50 measurements per project · 1 viewer seat
Checked 21 Sep 2026
Plans and prices
STACK pricing
Premium
Priced on request
Unlimited projects · Unlimited plan pages · Unlimited measurements · Unlimited viewer seats
Checked 21 Sep 2026
Pro
Priced on request
Unlimited projects · Unlimited plan pages · Unlimited measurements · Unlimited viewer seats
Checked 21 Sep 2026
Build & Operate
$49 a month
Responsive plan viewing and markup · Issues, punch lists and daily reports · Customizable workflows
Checked 15 Oct 2026
Takeoff & Estimate
$299 a month
Quantity, labor and material takeoff · Flexible estimates and proposals · Unlimited plans and projects
Checked 15 Oct 2026
Full STACK Platform
$348 a month
Plan measurement and markup · Integrated estimating · Field and project management
Checked 15 Oct 2026
Build & Operate
$599 a year
Responsive plan viewing and markup · Issues, punch lists and daily reports · Customizable workflows
Checked 15 Oct 2026
Takeoff & Estimate
$2,599 a year
Quantity, labor and material takeoff · Flexible estimates and proposals · Unlimited plans and projects · Unlimited reviewer users · API integration
Checked 15 Oct 2026