European AEO monitoring tool from SEO veterans, focused on tracking brand presence across ChatGPT, Perplexity, and Google AI.
Last reviewed Apr 24, 2026
TL;DR
Otterly is a clean, affordable monitoring tool from seasoned SEOs — great for teams that want a straightforward share-of-voice dashboard and nothing more. Pharos covers the same monitoring ground and adds content optimization, automation, and broader engine coverage, so the same platform both reports gaps and helps close them.
Where Pharos wins
Where Otterly wins
Pick Pharos if…
You want the full AEO stack — not just monitoring, but the content optimization and automation that actually move the metric. Also the right fit if you need Claude coverage, multi-brand workspaces, or agency-ready reporting.
Starts at $29/mo
Pick Otterly if…
You want the cheapest credible AEO monitor, have a separate content team handling optimization manually, and you're fine with ChatGPT / Perplexity / Google AI coverage. Bonus if you value European hosting or a tool built by SEOs for SEOs.
Starts at €29/mo
Pharos and Otterly are in the same ballpark at the entry tier — Pharos starts at $29/mo, Otterly at €29/mo. The real question isn't price, it's scope: Otterly is a monitoring tool, Pharos bundles monitoring with content optimization and automation in the same subscription.
No. Otterly is a monitoring tool — it surfaces where you're losing visibility but doesn't generate briefs or ship content fixes. Teams using Otterly typically pair it with a separate content optimization tool. Pharos bundles both.
Pharos covers ChatGPT, Claude, Perplexity, Gemini, and Google AI Overviews. Otterly covers ChatGPT, Perplexity, and Google AI. If Claude is part of your buyer's journey, Pharos is the broader-coverage option.
Otterly has an edge on SEO familiarity — the team comes from that world and the UX reflects it. Pharos is built to feel comfortable for SEOs too, but extends into content optimization and automation that a pure monitoring tool doesn't. If your AEO work stops at reporting, Otterly is fine; if it continues into fixing the pages, Pharos consolidates the workflow.
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