Hashnode

Publish on your Hashnode blog and tag #beta so discovery surfaces it.

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Developer blogs with discovery feed; beta calls belong in genuine technical posts.

Publish on your Hashnode blog and tag #beta so discovery surfaces it.

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DEV Community
Write a “I shipped X this week” post and put the beta link in the final section.
SaaSAI toolGameChrome extensionDesktop
Otherfree
Hacker News
Title format “Show HN: …” and respond to every comment in the first two hours.
SaaSAI toolDesktopChrome extension
Otherfree
Indie Hackers
Share one concrete lesson from building, then ask for testers in the final paragraph.
SaaSAI toolChrome extensionDesktop
Also a launch platform — see how to submit on SubmitMap →
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LinkedIn founder posts
Post a carousel of three onboarding screens and ask which step confused testers.
SaaSAI toolDesktop
Otherfree
GrowthHackers Community
Post an A/B test result from your beta funnel, not just the signup URL.
SaaSAI tool
Otherfree
HackerNoon
Cross-post a HackerNoon draft about your build with a beta link in the bio.
SaaSAI toolGame