SGE (Search Generative Experience) is the former name of Google's experimental AI search feature, launched in Search Labs in 2023, which generated AI-written answers above organic results, and graduated into AI Overviews in May 2024.
Why it matters
SGE is the term you'll still find across older SEO articles, tools, and case studies, so knowing the lineage saves confusion: SGE (2023 experiment) → AI Overviews (2024 rollout). More importantly, the SGE experiment set the pattern that now defines Google's AI layer, synthesized answers with a small set of cited sources, shown before any organic link. Everything learned during SGE about which sources get cited still applies: authoritative pages, structured answer-first content, and community discussion (Google's 2024 content licensing deal with Reddit made Reddit threads a prominent source in AI-generated results).
How to use it
- Treat "SGE optimization" advice from 2023-2024 as directionally valid for AI Overviews, but re-verify specifics, citation formats and triggers have kept evolving.
- Standardize on "AI Overviews" in your own content and dashboards; keep "SGE" only as a searchable synonym for older material.
- Focus on the durable levers the SGE era proved out: quotable passages, entity clarity, and presence in the Reddit threads Google now licenses (see generative engine optimization).
Related terms
Paul-Marie is the founder of Readyt, the Reddit growth platform for SaaS. He has generated 16K€+ in pre-sales in 2 months using nothing but Reddit, and now helps founders turn Reddit threads into their #1 acquisition channel.
