Douglas, if your usecase is to just find the top events, absolutely ChatGPT would suffice.

You should only pay for WHR if:

a. you need deeper research

b. you need more advance data points and filters

c. you need to automate the search

d. you want to track things like companies, ICP, etc. and event matching

e. you care about convenience and easy place to manage event list

f. you want to include your team to coordinate

g. you need convenience in reaching the organiser

If none of the above is relevant, then you can absolutely use ChatGPT or sites like 10Times.com which is free. Happy to know your requirement and ensuring WHR delivers value.