Geosaur vs Otterly.AI - AI brand monitoring compared
Honest comparison of Geosaur and Otterly.AI for tracking brand mentions in AI search. Pricing, engine coverage, Claude support, free tools, and when to pick each.
Geosaur
AI search analytics platform that tracks brand mentions across ChatGPT, Perplexity, Claude, Gemini, Google AI Overviews, and Google AI Mode. Built in Finland by Folksoft Oy. Self-serve credit-based pricing with no subscription.
Strengths
- Pay-per-use credit model — €0.05 per credit, no monthly subscription, credits never expire
- Six public free brand-checker tools, no signup required (visibility score, AI brand mention checker, AI crawl checker, robots.txt analyzer, schema validator, product feed checker)
- First searches free during onboarding — no credit card required to see real results
- Tracks all major surfaces: ChatGPT, Perplexity, Claude, Gemini, Google AI Overview, and Google AI Mode
- AI-generated monitoring prompts and competitor suggestions from your website analysis during onboarding
- Multi-country tracking across 58 countries
Weaknesses
- Fewer named-logo enterprise case studies
- Microsoft Copilot and Grok not yet in tracked engines
- Best for
- Marketing, SEO, and PR teams that want broad AI engine coverage with transparent per-use pricing and the ability to try the tool before paying
- Pricing
- Pay-per-use credits — €0.05 per credit, credits never expire, no subscription
- Engine coverage
- ChatGPT, Perplexity, Claude, Gemini, Google AI Overview, Google AI Mode
Otterly.AI
Established AI brand monitoring platform that tracks visibility across ChatGPT, Gemini, Perplexity, Microsoft Copilot, Google AI Overviews, and Google AI Mode. Subscription-based with a free trial.
Strengths
- Mature subscription tiers starting at $29/month
- Free trial with no credit card required
- Established customer base — claims 30,000+ marketing pros
- On-page GEO recommendations and content audit features
- Tracks both Google AI Overview and AI Mode
Weaknesses
- Monthly subscription lock-in — pays even in low-usage months
- Claude is not listed in their tracked engines
- No equivalent suite of public free tools (signup required for the trial)
- Best for
- Marketing teams and agencies that want an established subscription tool with a free trial and prefer predictable monthly billing
- Pricing
- Subscription — starts at $29/month, free trial (no credit card)
- Engine coverage
- ChatGPT, Gemini, Perplexity, Microsoft Copilot, Google AI Overview, Google AI Mode
Point-by-point comparison
| Category | Geosaur | Otterly.AI |
|---|---|---|
| Pricing model | Pay-per-use credits — €0.05 per credit, never expire | Subscription — starts at $29/month |
| Free tier | Public free tools (no signup) + free first onboarding searches | Free trial (no credit card required), signup needed |
| Claude tracking | Yes | Not advertised |
| Google AI Overview tracking | Yes | Yes |
| Google AI Mode tracking | Yes | Yes |
| Onboarding speed | Self-serve, results in minutes | Self-serve, results in minutes |
| Customer references | Fewer named-logo case studies | Claims 30,000+ marketing pros worldwide |
| Best for | Teams who want per-use billing, Claude in the mix, and free tools without signup | Marketing teams and agencies wanting an established monthly tool with a free trial |
Verdict
Geosaur is pay-per-use; Otterly is a $29/month subscription — that is the main fork. Otterly is the established choice (30,000+ marketing pros, free trial, AI Overview + AI Mode coverage) and a strong pick if you prefer predictable flat billing. Geosaur fits better if you would rather only pay when you actually run checks (credits never expire), need Claude in your tracked engines, or want free brand-checker tools without any signup first.
Try Geosaur before committing
Free brand-checker tools and free onboarding searches — see the data yourself before you decide.
Start tracking your AI visibility today
Pay only for what you use — credits never expire, no subscription. Or try the free brand-checker tools first.
Your first searches are free. No subscription, pay only for what you use.
