Reactiflux Discord

Ask for UX feedback on a React component with a CodeSandbox and live beta link.

DiscordfreeSaaSChrome extension

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React Discord with project channels; promo belongs in sanctioned feedback threads.

Ask for UX feedback on a React component with a CodeSandbox and live beta link.

Discordfree
Latent Space community
Frame your beta as an eval or latency challenge other engineers can reproduce.
AI toolSaaS
Discordfree
Product Hunt Makers
Ship a beta before PH launch and recruit testers to leave day-one comments later.
SaaSiOSAndroidAI tool
Discordfree
SaaS Community (Discord)
Ask for critique on pricing page copy before asking for installs.
SaaSAI tool
Discordfree
AI Tinkerers
Share eval numbers or failure examples—pure landing pages get ignored.
AI tool
Otherfree
DEV Community
Write a “I shipped X this week” post and put the beta link in the final section.
SaaSAI toolGameChrome extensionDesktop
Pre-launch directoryfree
DevHunt
Launch on Tuesday US time when weekly votes reset and traffic is highest.
SaaSAI toolChrome extensionDesktop