Every mention, rival and wrong fact in a Renomly report comes with the sentence it was found in. Otterly reports visibility as numbers; you take the number on trust.
Otterly and Renomly both start at $29 a month. Otterly gives you more engines on that plan; Renomly gives you evidence for every mention, a fact check against your site, and a fix list.
AI engines checked on every Growth scan: ChatGPT, Claude, Gemini, Perplexity and Google AI Overviews
other brands named in the average AI answer, so an answer that skips you is recommending someone else*
of the claims AI made about a business that could be checked against its website turned out to be wrong*
of answers kept in full, so every mention, rival and wrong fact comes with the sentence it was found in
Who each tool is for, in a sentence each.
Choose Renomly if
You care less about the count and more about the proof: which sentence named you, which claim about you is wrong, and what to change on your site first.
Choose Otterly if
You want the widest engine coverage for the least money, including Copilot and Google AI Overviews on the first plan, with unlimited team members and 50 plus countries.
Comparison as of 8 September 2026 based on information on otterly.ai.
✅ Built for a business that wants to know whether AI recommends it, what it gets wrong, and what to fix first. Agencies run it for their clients.
✅ Built for solo marketers and agencies who want broad engine coverage cheaply.
✅ ChatGPT, Claude, Gemini, Perplexity and Google AI Overviews, every answer labelled by how it answered. Two engines on Starter, all five from Growth.
✅ ChatGPT, Google AI Overviews, Perplexity and Copilot on the entry plan, in 50 plus countries.
✅ Every answer kept in full, so every mention, rival and wrong fact comes with the sentence it was found in. Only earned mentions count.
❌ Evidence for every mention is not a stated feature.
✅ Every claim AI makes about you is checked against your own website, with both quotes shown and wrong facts traced to their source.
❌ No fact check of AI claims against your website.
✅ A ranked fix list that starts with your own website, an AI-readiness audit, a known-versus-findable split (search on and off) and backlink authority via Ahrefs, on Growth and above.
✅ GEO URL audits and a domain ranking view; no search-on versus search-off split.
✅ A free first scan run by a person, then $29 a month for 2 tracked prompts, up to 100 on Agency. Every plan is published; you apply rather than sign up.
✅ $29 a month for 15 prompts across four engines, self-serve, with unlimited team members.
Every mention, rival and wrong fact in a Renomly report comes with the sentence it was found in. Otterly reports visibility as numbers; you take the number on trust.
Renomly scores only the answers where the engine volunteered you. A mention on a prompt that already contains your name does not count, so the score cannot be flattered by the questions you choose.
Running discovery questions with web search on and off tells you whether the model has absorbed you or is merely looking you up, and the two need different fixes.
The output is a ranked plan that starts with your own website, not a dashboard for a team of analysts. Rescan a topic and watch the score move.
Both start at $29 a month. Otterly's plan tracks 15 prompts across four engines. Renomly's Starter tracks 2 prompts across two engines but includes the evidence, the claim check and the ranked fix list, and the first scan is free before you pay anything.
Otterly, with four engines on its entry plan. Renomly covers two on Starter and all five from Growth. Renomly's difference is what it does with each answer, not how many it collects.
Evidence for every mention is not a stated Otterly feature. Renomly keeps every answer in full and shows the sentence for every mention, rival and wrong fact.
Otterly is self-serve. Renomly asks you to apply; a person runs your first scan free and sends the report, then you choose a plan.
Apply and a person runs your first scan free: every engine, every answer kept in full, every claim checked against your site. Compare the report with Otterly before you pay for either.