How do I estimate the transactions for my use case? Craig Conover November 02, 2020 18:04 Please see the pricing examples on our pricing page (scroll down to PubNub Pricing Examples section). If none of them match your use case, please contact us and we will be happy to help you develop an accurate model. Related articles How much does PubNub cost? What are Transactions and how are they measured? When is upgrade to Pro Plan required? Do you count concurrent users? Can I use PubNub for free?