New study reveals Bluesky starter packs boost reposts and reshape discovery
50K+ starter packs analyzed; inclusion triggers a short-term repost surge.
Deep Dive
A new study accepted at ASONAM 2026 analyzes more than 50,000 English-language Bluesky starter packs and over 600,000 associated users. Researchers found these packs form a highly interconnected ecosystem that largely reflects pre-existing communities, with a skewed topical landscape dominated by automatically generated personal packs alongside thematic communities. Using a matched event-study approach, the study shows that inclusion in a starter pack is strongly associated with a substantial increase in short-term repost activity.
Key Points
- Analyzed 50,000+ English-language Bluesky starter packs and 600,000+ associated users
- Starter packs largely reflect pre-existing communities, with substantial overlap between packs
- Inclusion in a starter pack correlated with a substantial short-term boost in repost activity
Why It Matters
For Bluesky users and growth strategists, starter packs are a proven lever for rapid audience expansion and content amplification.