<!-- canonical: https://stack.adamgtm.com/aeo-changelog/ · last updated 2026-06-21 -->
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# AEO Changelog: What Moved This Week

Every guide claims it's kept current. This page is the proof: a dated record of what changed in the AEO market and in this guide, written as it happens. Subscribe by [RSS](/feed.xml), or point your agent at it — each entry links to the page that moved.

## June 2026

| Date | | What changed |
|---|---|---|
| 2026-06-21 | Profiles | **[Profiles refreshed: AirOps, Clay, Conductor, OtterlyAI, Peec AI, Scrunch AI, daydream](https://stack.adamgtm.com/aeo/)** — Re-derived from the wiki after new evidence landed (funding, launches, customer moves). Scores preserved unless the Analyst Desk moved them. |
| 2026-06-14 | Profiles | **[Profiles refreshed: Ahrefs, AthenaHQ, Bluefish AI, Botify, BrightEdge, Clay, Graphite, HubSpot, OtterlyAI, Siteimprove, daydream, iPullRank](https://stack.adamgtm.com/aeo/)** — Re-derived from the wiki after new evidence landed (funding, launches, customer moves). Scores preserved unless the Analyst Desk moved them. |
| 2026-06-14 | Data | **[AI-visibility run 2026-06-14](https://stack.adamgtm.com/aeo-ai-visibility/)** — 58 web-grounded answers across 4 engines. Most named: Profound (28), Otterly AI (24), Peec AI (23). adamgtm.com cited in 0/60. |
| 2026-06-12 | Guide | **[AI-visibility leaderboard goes front-of-house](https://stack.adamgtm.com/aeo-ai-visibility/)** — The weekly engine-citation tracker we run behind the Presence score is now a public page: who ChatGPT, Gemini, Perplexity, and Claude actually name on buyer questions, by engine, with the method published. |
| 2026-06-12 | Guide | **[The Stack gets a machine-readable face](https://stack.adamgtm.com/aeo-changelog/)** — The category now ships a structured data.json — every vendor with scores, reasons, agent surfaces, and AI-visibility counts — and this changelog publishes as RSS at /feed.xml. |
| 2026-06-03 | Market | **[Sitecore acquires Scrunch AI](https://stack.adamgtm.com/scrunch-ai/)** — ~$225M per Bloomberg, terms undisclosed. With Adobe's Semrush acquisition closed in April, that's two consolidation signals in mid-2026: the incumbents are buying their way into AEO. |

## May 2026

| Date | | What changed |
|---|---|---|
| 2026-05-31 | Data | **[AI-visibility run 2026-05-31](https://stack.adamgtm.com/aeo-ai-visibility/)** — 59 web-grounded answers across 4 engines. Most named: Ahrefs (25), Profound (24), Otterly AI (23). adamgtm.com cited in 0/60. |
| 2026-05-27 | Guide | **[The AEO Stack launches](https://stack.adamgtm.com/aeo/)** — 24 pages live: the category map plus vendor, agency, and open-source profiles, each scored and sourced. The agent-readable Report Repo ships on GitHub from the same source. |
| 2026-05-13 | Market | **[Profound publishes its 2026 roadmap](https://stack.adamgtm.com/profound/)** — Profound Docs, image generation, and always-on Background Agents. The category leader is betting on automation, not dashboards. |

*Score moves are recorded automatically when the Analyst Desk changes a number, with the analyst's reason attached. Market entries are curated. Generated from the same source as the site — nothing here is written after the fact.*