Find the plan that’s right for you.

Only STACK offers an easy-to-use, all-in-one platform for bid tracking. 


Bid Tracking Only

Starting At


PER user

Add On

Includes Takeoff & Estimating

Starting At



Pricing displayed valid for annual project volume of up to $3,000,000. If annual project volume is higher, please contact us for pricing.


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We accept credit card payment (Visa, Mastercard), checks, or bank transfers.

It is possible to pay monthly without taking advantage of the annual discount we offer for the per user subscriptions plans.

There is no limit on the amount of data for the paid subscriptions. Therefore, you can upload as many documents (drawings, pictures, videos etc.) as you need.

A registered user in K-Ops can work on any project without additional charges.

Need help deciding which solution is right for you?

Schedule a demo with a STACK Solution Specialist or request a custom quote.

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