The Bluesky algorithm does not work like the ranking system behind most other social platforms, mostly because Bluesky does not run just one.
This piece covers the two default feeds, how custom feeds fit into the picture, how content can gain visibility across them, and what that means for planning content on the platform.
Instead of one central algorithm deciding what every user sees, Bluesky splits that decision across several feeds and ranking systems, some of which anyone can build. Understanding how those feeds work can help you decide what to post and when to schedule Bluesky posts so you can reach your audience when they’re most likely to be active.
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Short summary
- Bluesky runs on algorithmic choice rather than one central ranking system, built on the open AT Protocol.
- The Following feed is chronological, although Bluesky applies some rules to which replies appear in it.
- The Discover feed blends a user’s social graph, interests, and what’s trending across the network into one default algorithmic feed.
- Custom feeds, built by anyone on the AT Protocol, give users another way to discover content outside the default feeds.
- Moderation runs as a separate layer from ranking, so a post’s reach and its safety review are not the same decision.
What makes the Bluesky algorithm different
Bluesky splits ranking across multiple feeds a person chooses between, instead of handing everyone one default algorithm.
Where most platforms show one main feed shaped by a single ranking system, Bluesky treats that feed as just one option among several, sitting alongside a plain chronological timeline and an open marketplace of feeds anyone can build. That structure is deliberate: Bluesky has described the goal as a marketplace of algorithms rather than one company controlling the whole experience.
How the Following feed works
The Following feed shows posts from followed accounts in the order they were posted, although Bluesky applies some rules to which replies appear in the feed. This makes timing an important variable here. A post published while an audience is active has a better chance of being seen; one posted into a quiet window can move down the timeline quickly as newer posts appear.
That makes it worth paying attention to when your posts go live. With SocialBee, you can schedule Bluesky posts ahead of time and use posting time suggestions based on your past top-performing content. You can also organize posts into content categories, such as educational posts, promotions, or industry news, and give each category its own posting schedule. This helps you keep a steady mix of content going out without scheduling every post individually.
How the Discover feed works
Discover blends a person’s own social graph, what their network is engaging with, and how fast a post is picking up early engagement. A post that gets a quick burst of replies, likes, and reposts from an account’s own followers tends to earn a wider look from Discover shortly after.
Bluesky has also added direct controls, letting someone mark a post or topic as something they want to see more or less of, which shapes their own Discover feed going forward rather than leaving it purely to passive behavior.
How custom feeds drive discovery
Custom feeds, built by anyone through the AT Protocol, handle a large share of real content discovery on Bluesky. Anyone can build a feed generator around a topic, a hashtag, a keyword, or a specific community, and other users subscribe to the ones that match their interests. A post that fits a popular custom feed’s criteria can reach an audience well beyond its author’s own followers, independent of anything happening in Discover.
What actually moves reach on Bluesky
Replies and reposts can help a post reach more people, especially when they expose it to users beyond the account’s existing audience. Reposts specifically extend reach by putting the post directly into someone else’s followers’ feeds.
Matching a popular custom feed’s topic or keywords opens a second discovery path. Consistency and genuine engagement with other accounts can also help you build an audience over time, rather than relying on posting tricks.
Planning content for Bluesky’s feed structure
Since the Following feed is chronological, posting when an audience is actually online matters more here than on platforms with heavier algorithmic smoothing. Discover can also show your posts to people who don’t follow you, giving you another way to reach new audiences. Since custom feeds are genuinely a separate discovery channel, it is worth checking which ones exist around a given topic and how they choose which posts to show.
Planning ahead is harder if you only use Bluesky itself. You can’t schedule posts in the app yet, and Bluesky says features like drafts are still in development.
With SocialBee, you can schedule Bluesky posts ahead of time and plan them in the same calendar as your other social media content. You can also adjust a post specifically for Bluesky instead of creating it again from scratch, or use AI to help you write captions and create images.
Frequently asked questions
Does Bluesky have one main algorithm like other platforms?
No, Bluesky has three main ways to browse posts. Following shows posts from accounts you follow, mostly in chronological order. Discover recommends posts based on things like your interests and who you interact with. Custom feeds are optional feeds that can focus on specific topics, communities, or types of posts.
Does posting time matter on Bluesky?
Yes, especially if you want to reach your existing followers. The Following feed is chronological, so a post published while your followers are online is more likely to appear near the top of their feeds. If you post when fewer followers are active, newer posts may push yours down before they see it.
What are custom feeds and why do they matter?
Custom feeds are extra feeds that choose which posts to show based on their own rules. For example, a feed might show posts about a certain topic, posts from a specific community, or popular posts from across Bluesky. If your content fits what a feed is looking for, it may appear there even if the people using that feed don’t follow you. This gives your posts another way to reach new people.
Do reposts matter more than likes on Bluesky?
Not as a confirmed ranking factor. Bluesky hasn’t said that its algorithms give reposts more weight than likes. The difference is that a repost shares your post with another account’s followers, so it can directly help more people see it. A like doesn’t automatically share your post with that person’s followers.
Can you schedule posts on Bluesky?
Yes, but Bluesky doesn’t have a built-in scheduler. To publish a post automatically at a later date or time, you need a third-party tool. With SocialBee, you can write your Bluesky post, choose the date and time you want it published, and SocialBee will publish it for you automatically.
Get more from the Bluesky algorithm
The Following feed, Discover, and custom feeds each give your content a different way to get seen. Timing matters in the chronological Following feed; Discover can introduce your posts to people outside your audience, and custom feeds can help you reach people interested in specific topics or communities.
That means a good Bluesky strategy isn’t about finding one trick that works with the algorithm. It’s about posting consistently, choosing your timing carefully, and creating content that fits the interests of the people you want to reach.
SocialBee can take a lot of the manual work off your plate. You can create Bluesky posts ahead of time, save them as drafts, and schedule them to go live when you want, without having to stop what you’re doing to post. When you’re short on ideas, you can use AI to help with captions and images, and posting time suggestions can help you decide when to publish. And if someone else needs to check your content first, you can tag teammates for feedback and get posts approved before they go live.
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