What third-party services do you use for panel testing? what are the pros and cons of each? How you used these insights to impact the product roadmap with PMs?

I've used a few different panel providers for large-scale segmentation studies, messaging feedback, and more. I won't call them out by name here, but I'll suggest things ...

We have used usertesting.com and Survey Monkey panels. Usertesting is better for qualitative insights and SM is better for quantitative and quick results. It's impt to ...