JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
We do not have limits on the number of users who can access or use the form but we do have limits on form submissions. To find out more about it, please check our pricing page https://www.jotform.com/pricing.
However, if you mean 150 sub-users, then you might need to consider upgrading to the Gold plan which has a close of 100 sub-user accounts limit.
With regards to the non-profit discount, unfortunately, we do not have any special pricing for non-profits as of the moment. We offer the same pricing for all our customers. You might consider the yearly and bi-yearly plans as they are heavily discounted.
If you have further questions related to our pricing plans and limits, feel free to let us know here.
Sorry, I forgot that the Platinum plan has 1,000 sub-user account limits just in case you'd prefer this over Gold plan.