What would be your top piece of advice for a successful first-time launch?

Find a community and team to support you and give you constructive feedback. Have a go to market strategy.

Create a strong community also outside of PH (Twitter, LinkedIn, etc) and - engage to your maximum, - talk about you product, - provide value, tell about how your product can provide value

Starting your launch with a clear value proposition and engaging storytelling can grab users' attention effectively. Don't forget to build a community around your product for valuable feedback and support – they're your biggest cheerleaders! And always remember, even unicorns started small once! Good luck on your launch journey!