STACK is a dedicated takeoff platform priced per seat per year. WinkScope covers AI-assisted takeoff and quantity estimating as part of a complete contractor platform, so the quantities feed straight into a priced bid, an invoice schedule and a project plan.
Quantities land directly on priced line items instead of exporting to a spreadsheet.
Generate material quantities from descriptions, dimensions and photos, then adjust.
Takeoff, estimating, bidding, invoicing, scheduling and work orders together.
$29.99/mo with no annual per-seat commitment.
| Feature | WinkScope | STACK |
|---|---|---|
| AI scope of work | Included | Limited |
| Estimates + bids | Included | Included |
| Invoicing + payments | Included (Stripe) | No |
| Scheduling + Gantt | Included | No |
| Work orders for subs | Included | No |
| Live materials pricing | Included | Manual |
| Client + vendor portals | Included | No |
| Starting price | $29.99/mo | $2,000+/yr per seat |
For residential and light-commercial quantity takeoff, yes. For heavy commercial plan takeoff with complex drawing sets, dedicated takeoff tools still go deeper.
WinkScope is $29.99/month with everything included, against per-seat annual licensing typically in the low thousands.
WinkScope is a lower-cost STACK alternative that combines AI-assisted takeoff and quantity estimating with bidding, invoicing, scheduling, work orders and a materials price book in one platform. Quantities flow directly into priced line items and bid-ready PDFs. Plans start at $29.99 per month with a 15-day free trial, versus per-seat annual licensing for dedicated takeoff tools.