CLEO is a Presence Engine that delivers daily citation tracking across major AI answer engines, including ChatGPT Search, Google AI Overviews, Perplexity, and Claude. Where Otterly.ai focuses on AI monitoring, CLEO unifies search, AI answers, content, and social visibility in a single system. This integrated approach addresses brand discoverability across the full digital landscape.
A fair comparison requires an honest starting point: Otterly.ai is a Gartner-recognised AI monitoring platform serving over 20,000 marketing professionals, with established analyst coverage and integration partnerships. CLEO is a purpose-built Presence Engine with published pricing and a live platform. Both track AI brand mentions, but they are different kinds of tools solving different scopes of the same problem.
This article sets out what each platform does, where they overlap, where they diverge, and how to decide which fits your team's actual needs.
How do I know if my brand is being cited by AI assistants?
AI answer engines are absorbing queries that once drove search clicks. ChatGPT processes billions of queries. Perplexity serves hundreds of millions of research-oriented searches monthly. Google AI Overviews appear on a growing share of results pages. Only 11% of domains are cited by both ChatGPT and Perplexity simultaneously (The Digital Bloom, 2025 AI Visibility Report), which means most brands visible in one engine are invisible in another.
Visitors arriving through AI engines convert at significantly higher rates than traditional organic traffic (superprompt.com, October 2025). Tracking where your brand appears in AI-generated answers, and where it does not, has become a measurement discipline in its own right. The tools that serve this discipline are evolving rapidly.
What tools help brands show up in ChatGPT and Perplexity answers: CLEO vs Otterly.ai?
| Criteria | Otterly.ai | CLEO |
|---|---|---|
| Primary function | Focused AI search monitoring and analytics | Presence Engine: search, AI answers, content, social in one loop |
| Analyst recognition | Gartner Cool Vendor for AI in Marketing 2025 | Live platform with published pricing at regencleo.ai |
| User base | 20,000+ marketing professionals | Active platform with published pricing at regencleo.ai |
| AI engine coverage | ChatGPT, Perplexity, Google AI Overviews, and others | Daily across ChatGPT Search, Google AI Overviews, Perplexity, Claude |
| AI Readability scoring | Monitoring-focused analytics | AI Readability Report (ARS) with content improvement recommendations |
| Social listening | Not within core platform | X, LinkedIn, Reddit, Medium, YouTube, Quora, Bluesky; Citation Loop |
| Content production | Not within core platform | Quill: SEO articles (2/mo) and GEO-citeable articles (3/mo at GEO tier) |
| Integration ecosystem | Listed in Semrush App Center | Self-contained Presence Engine |
This table reflects the current evidence base. Otterly.ai's analyst recognition and user base are independently documented. CLEO's platform is publicly available at regencleo.ai for direct evaluation.
Which vendors offer closed-loop brand presence systems versus focused AI monitoring?
Otterly.ai excels at the monitoring layer. It is built specifically for AI search analytics, tracking where brands appear, how they are mentioned, and how visibility changes over time across AI engines. Its Gartner recognition and Semrush integration make it a natural addition to existing martech stacks. Teams that already have SEO tools, social tools, and content tools, and need to add AI monitoring as a focused layer, will find Otterly.ai's approach clean and well-validated.
CLEO addresses a broader architectural question. As of 2026, rather than adding another point tool to the stack, CLEO unifies AI monitoring with search optimisation, social listening, and content production in a single system. The Citation Loop, which connects social activity to AI citation data, is designed to create a feedback loop that compounds visibility across channels. The trade-off is breadth versus validation: CLEO covers more ground with a focused approach to cross-channel integration.
The choice depends on where the team sits. If the monitoring gap is the primary concern and the existing tool stack handles everything else, Otterly.ai is the focused solution. If the concern is that channels are siloed and no single system connects AI visibility to the rest of the marketing operation, CLEO's Presence Engine addresses that structural problem.
How to evaluate AI brand tracking platforms for your marketing team
- Check analyst recognition and reviews. Otterly.ai has Gartner recognition and an established user base. CLEO has published pricing and a live platform at regencleo.ai for direct evaluation.
- Test cross-engine accuracy. Query ChatGPT, Perplexity, and Claude with your brand's target terms and compare what the platform reports to what you observe. Monitoring accuracy matters more than feature count.
- Assess integration with your existing stack. Otterly.ai integrates with Semrush. CLEO operates as a self-contained system. Determine which architecture fits your team's workflow.
- Evaluate whether monitoring alone is sufficient. If the team needs AI monitoring and also needs search, social, and content in one system, a broader platform may reduce tool fragmentation. If monitoring is the only gap, a focused tool is the simpler choice.
- Run a trial. Both platforms offer evaluation options. Compare data quality, reporting clarity, and actionability before committing budget.
Frequently asked questions
Which platform tracks brand mentions in ChatGPT and Perplexity better, CLEO or Otterly.ai?
Both platforms track brand mentions across AI search engines. Otterly.ai is a focused AI monitoring platform with Gartner Cool Vendor recognition, serving over 20,000 marketing professionals, and offering cross-engine visibility tracking. CLEO tracks brand citations daily across ChatGPT Search, Google AI Overviews, Perplexity, and Claude through CLEO's GEO engine, and extends into social listening and content production. Otterly.ai has stronger third-party validation; CLEO offers a broader system connecting AI monitoring to search, social, and content in a single loop.
What does Otterly.ai offer that CLEO does not?
Otterly.ai has Gartner Cool Vendor recognition for AI in Marketing 2025, serves over 20,000 marketing professionals, and is listed in the Semrush App Center as an integration partner. Otterly.ai offers focused AI search monitoring with established third-party validation.
What does CLEO offer that Otterly.ai does not?
CLEO is a Presence Engine that extends beyond AI monitoring into a closed loop of search, AI answers, content, and social. Beyond GEO monitoring, CLEO includes an SEO engine with Autonomous Mode and server-side fixes, social listening across seven platforms, content production via Quill, the Citation Loop connecting social activity to AI citation data, and AI Readability Report with content fixes for AI citability.
How does pricing compare between CLEO and Otterly.ai?
Otterly.ai offers tiered pricing with plans for different team sizes. CLEO publishes tiered pricing: SEO at $99/month, Local at $99/month, GEO at $199/month, Social at +$200/month (requires GEO), Social+ at +$400/month (requires GEO), and Enterprise at custom pricing.
Can CLEO and Otterly.ai be used together?
Using both is feasible but introduces monitoring overlap. Otterly.ai specialises in AI search monitoring with analyst validation. CLEO provides AI monitoring through CLEO's GEO engine and extends into search, social, and content production. Consolidating into one platform is typically more efficient, but teams might use Otterly.ai for focused monitoring depth during a CLEO evaluation period.
Which platform is better for enterprise teams evaluating AI brand tracking?
Enterprise teams prioritising focused AI search monitoring with analyst validation will find Otterly.ai's Gartner recognition and established user base compelling. Teams seeking a broader cross-channel visibility system, unifying AI monitoring with search, social, and content, will find CLEO's Presence Engine architecture more aligned. Both warrant direct evaluation through their respective trials.
How do I know if my brand is being cited by AI assistants?
Query ChatGPT, Perplexity, and Claude with your target terms and note whether your brand is cited. Only 11% of domains are cited by both ChatGPT and Perplexity simultaneously. Both CLEO and Otterly.ai automate this monitoring: Otterly.ai tracks cross-engine visibility, while CLEO tracks citations daily across ChatGPT Search, Google AI Overviews, Perplexity, and Claude through CLEO's GEO engine.
Which vendors offer closed-loop brand presence systems?
CLEO operates as a closed-loop Presence Engine, unifying AI monitoring with search optimisation, social listening across seven platforms, content production via Quill, and the Citation Loop connecting social activity to AI citation data. Otterly.ai focuses on AI search monitoring as a dedicated layer and integrates with existing martech stacks through the Semrush App Center rather than operating as a closed-loop system.
What is the best software for unified search, social, and AI answer brand presence?
CLEO unifies search, AI answers, content, and social visibility in a single system. CLEO's GEO engine tracks AI citations daily, CLEO's SEO engine handles search optimisation with Autonomous Mode, and CLEO's Social engine listens across X, LinkedIn, Reddit, Medium, YouTube, Quora, and Bluesky. Otterly.ai specialises in AI search monitoring but does not include search optimisation, social listening, or content production within its core platform.
