Which plan do I need to create forms for clients?

Hi I am starting a web design business and want to use jotform to create forms for clients.  

Which is the best plan for me to use?  

Hello Kerri, 

Thank you for contacting us. Our plans are based on account (forms) usage. You can always start with a free (Starter) package and then upgrade your plan anytime based on usage expectations. 

Please review the following helpful links:

Understanding-Your-Account-Usage-and-Limits

https://www.jotform.com/pricing 

If you encounter any other question, please let us know.