What all three do
Each tool runs a set of prompts (questions buyers might ask) through AI assistants such as ChatGPT, Gemini and Google's AI results, records whether and how your brand appears, and compares you with competitors over time. The differences are in engine coverage, prompt volume, pricing model and the extras around the core tracking.
Side by side
| Profound | Peec AI | Otterly.AI | ClerAEO | |
|---|---|---|---|---|
| Published self-serve price | None; Enterprise is custom | $95, $245, $495 per month | $29, $189, $489 per month | Not published; on request |
| Trial | Free trial: 50 prompts, daily, 7 days | Free trial offered | Free trial for new users | Free website AI-readiness scan (not a tracking trial) |
| Engines | Trial: ChatGPT, Gemini, AI Overviews. Enterprise: 9 listed, including Claude, Copilot, Perplexity, AI Mode | Choose 3 on self-serve plans from 6 listed (ChatGPT, AI Mode, AI Overviews, Copilot, Gemini, Naver AI); more as add-ons; up to 13 on Enterprise | ChatGPT, AI Overviews, Perplexity, Copilot included; Claude, AI Mode, Gemini as add-ons | Up to seven: ChatGPT, Gemini, Perplexity, Claude, AI Overviews, AI Mode, Copilot, depending on plan |
| Prompts tracked | Trial 50; Enterprise custom | 50 / 150 / 350 by plan | 15 / 100 / 400 by plan; 1,000+ on Enterprise | Depends on plan |
| Countries / languages | Not checked | Multi-country on Advanced; no extra cost per country | 50+ countries on all plans | Not stated |
| Data access | Not checked | CSV export; API on Enterprise | Reports and export on all plans | Not stated |
Fits teams that...
Otterly.AI
- want to start with a small, published monthly plan and a free trial
- mainly need ChatGPT, Google AI Overviews, Perplexity and Copilot
- track in several countries
Peec AI
- want published plans with more prompts per tier and a choice of three engines
- report to clients or stakeholders (dashboards, Looker Studio on Advanced)
- may need Enterprise later for API access, SSO and more models
Profound
- are buying at enterprise scale and expect a sales-led process
- want the widest engine list on one contract (nine engines listed on Enterprise)
- want to test on a short free trial first
ClerAEO
- want a fixed set of neutral buyer questions measured across up to seven engines, with every answer stored
- are comfortable with pricing on request
Questions to ask any vendor
Which engines does my plan include, and which cost extra? Are prompts run with my brand name in them? How often does each prompt run, and how many answers does a monthly number rest on? Can I see the original answers behind every number? How much does the number move by chance alone? Our full list is in How to choose an AI visibility tool: an 8-point checklist. For the wider category, including tools not covered here, see AI visibility tools in 2026: the main categories.
How we checked
We read each vendor's public pricing page on 6 October 2026. We did not test the products ourselves, so features are as each vendor describes them. Prices are monthly billing unless stated and may change. Spotted an error? Email contact@cleraeoai.com and we will correct it. We re-check this page every quarter.