WIP.co

Ship a small visible change daily while your beta link is in the project bio.

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Public streak-based community; share progress on your product page and feed.

Ship a small visible change daily while your beta link is in the project bio.

Otherfree
Facebook Startup groups
Search “beta testers” plus your niche and join only groups with weekly promo threads.
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Otherfree
Peerlist
Publish a project update when the beta opens so followers get a notification.
SaaSAI tooliOSAndroid
Otherfree
X #buildinpublic
Quote-tweet your own weekly ship note with a beta link only when you shipped something real.
SaaSAI toolGameiOSAndroid
Otherfree
Discourse Meta
Only post if you ship a Discourse plugin—otherwise skip this audience.
SaaSOther
Otherfree
Mastodon #buildinpublic
Post to Fosstodon or IndieTalk instances where makers already gather.
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Subredditfree
r/alphaandbetausers
State platform, time needed, and what feedback you need in the title.
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