Observed arrival · 2026-10-26
The Instagram Algorithm Encyclopedia
A searchable, independent reference to how Instagram says it ranks and recommends content, with answers, topics, and a record of changes.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Instagram creators and people researching platform reach
- Worth noticing
- Its answers distinguish what Instagram has said from questions the cited sources leave unanswered.
Field notes
The question section handles uncertain topics with qualified verdicts such as “Partly” and “It depends,” then distinguishes platform statements from advice attributed to Adam Mosseri. The homepage also tracks dated guidance changes and says each entry has a before-and-after record; its Ask feature is described as generating answers from the displayed sources.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
One card from the complete issue