Price
Entry prices run from $10 to $599 a month
OpenSEO starts at $10/mo (usage-based) and Rankscale at $17/mo billed yearly; ReSO's single plan is $599/mo for 30 prompts. Profound's paid tier is custom-priced after a 7-day trial.
Updated Nov 6, 2026 · 17 official sources
Which GEO/AEO trackers cover ChatGPT, Perplexity, Gemini and AI Overviews, what they cost, how many prompts you get, and whether they do competitors, sentiment, citations, API access and agency plans. 14 tools, every cell sourced and dated.
Price
OpenSEO starts at $10/mo (usage-based) and Rankscale at $17/mo billed yearly; ReSO's single plan is $599/mo for 30 prompts. Profound's paid tier is custom-priced after a 7-day trial.
Engines
Rankscale lists 8 named engines plus 15 more; Writesonic and Semrush's toolkit track 3 (ChatGPT, Gemini and Google AI). Many vendors cover more engines only on higher tiers.
API
Scrunch, Ahrefs Brand Radar, Writesonic GEO, OpenSEO document an API or MCP on standard plans. 9 others limit it to enterprise, higher tiers or a paid add-on (SE Ranking: +$45/mo, billed annually).
Prompts
Scrunch Core includes 125 prompts at $250/mo, Peec Starter 50 at $95/mo, Semrush 25 at $99/mo, SE Ranking 25 at $129/mo, ReSO 30 at $599/mo.
Stale roundups
Profound's pricing page shows a 7-day trial (50 prompts, 3 engines) and a custom Enterprise plan with up to 9 engines. Some 2026 roundups still quote a $99/mo Starter plan, which is why every cell here links to the vendor and shows a check date.
Agencies
Otterly, Profound, Peec, Scrunch, Semrush, AthenaHQ, Rankscale, SE Ranking and OpenSEO publish agency plans or partner programs.
Share of tools with verified Yes (solid) or Partial (light)
AI engines covered10/14Public price12/14Prompts tracked10/14Competitor tracking13/14Sentiment10/14Citation / source analysis12/14API / MCP4/14Agency plans9/14Free trial / free plan9/14API / MCP changed from "+$29/mo add-on" to "+$45/mo add-on (annual billing)". API add-on listed at +$45/mo on annual billing ($48 list), per the official subscription page.
First release: 14 tools × 9 features, every cell linked to an official page checked on launch day.
114 of 126 cells are verified against official vendor pages and 12 are marked unknown. The most widely confirmed feature is Competitor tracking (13 of 14).
Free, when things change
Price changes, new engines and new tools in the GEO/AEO space, in one short email when the directory changes.