Key takeaways
- All four platforms track brand mentions and citations across major AI models, but they differ significantly in what they do with that data.
- Promptwatch is the only one with a full optimization loop: gap analysis, AI content generation, and crawler logs in one platform.
- Otterly.AI is the most accessible entry point for smaller agencies that want solid monitoring without complexity.
- Scrunch has strong content generation capabilities but thinner prompt intelligence compared to Promptwatch.
- Search Party is built with agencies in mind but lacks content gap analysis and prompt volume data, which limits how actionable it is.
The AI search visibility space has matured fast. A year ago, most agencies were still debating whether to care about GEO at all. Now the question has shifted: which platform do you actually buy?
This comparison focuses on four platforms that come up most often in agency conversations: Otterly.AI, Promptwatch, Scrunch, and Search Party. They're not the only options, but they represent meaningfully different approaches to the same problem. Understanding those differences will save you from buying the wrong one.
What "AI visibility" actually means for agencies
Before getting into the tools, it's worth being precise about what agencies need from a platform like this.
Your clients want to know if AI models are recommending them. That's the baseline. But the more valuable question is: why aren't they being recommended, and what do we do about it? Monitoring answers the first question. Optimization answers the second. Most platforms only do the first.
For agencies specifically, there are a few additional requirements: multi-client management, white-label or reporting features, and ideally some way to generate content or briefs that justify the retainer. A tool that just shows a dashboard is harder to sell than one that produces deliverables.
With that framing, here's how the four platforms stack up.
The four platforms at a glance
Otterly.AI
Otterly.AI is one of the more established names in AI monitoring. It covers the core monitoring pillars well: prompt tracking, citation analysis, multi-engine coverage, and competitor benchmarking. The GEO content audit is a genuine differentiator at its price point, analyzing 25+ factors and delivering specific recommendations. It also has an MCP server integration, which lets AI-native teams query brand data without leaving their workflow -- a niche but genuinely useful feature.
Where Otterly.AI is more limited: crawler logs are in beta, visitor analytics are thin, and content generation isn't really part of the product. It's a strong monitoring tool that tells you what's happening. Acting on that information still requires work outside the platform.
Otterly.AI is probably the right fit for agencies that want solid, reliable monitoring at a reasonable price and are comfortable doing the content work themselves.
Promptwatch
Promptwatch takes a different approach. The core idea is that monitoring without action is incomplete, so the platform is built around a loop: find gaps, create content, track results.
The Answer Gap Analysis shows exactly which prompts competitors are visible for but your client isn't -- and more importantly, what content is missing that would close those gaps. Content Agents then generate articles, comparisons, and briefs grounded in real prompt data, citation data, and competitor analysis. This isn't generic AI writing; it's content built around the specific questions AI models are already asking but can't find answers to on your client's site.
On the tracking side, Promptwatch monitors 10 AI models including ChatGPT, Perplexity, Claude, Gemini, Grok, DeepSeek, Copilot, Meta AI, Mistral, and Google AI Overviews. Crawler logs (available on Professional and Business plans) show which pages AI crawlers are actually reading, what errors they're hitting, and when a page moves from crawl to citation. That's a level of technical visibility most competitors don't offer.
Other things worth knowing: prompt volume estimates and difficulty scores help prioritize which prompts to target, Reddit and YouTube tracking surfaces discussions that influence AI recommendations, and ChatGPT Shopping tracking monitors product recommendation appearances. The platform has processed more than 4.5 billion citations, clicks, and prompts.
Pricing starts at $99/month for the Essential plan (1 site, 50 prompts, 5 articles), $249/month for Professional (2 sites, 150 prompts, 15 articles, crawler logs), and $579/month for Business (5 sites, 350 prompts, 30 articles). Agency and enterprise pricing is custom.
Scrunch
Scrunch sits somewhere between a monitoring tool and a content platform. It covers the standard monitoring features -- prompt tracking, citation analysis, multi-engine coverage, competitor benchmarking -- and adds content generation capabilities. Crawler logs and visitor analytics are available, which puts it ahead of Otterly.AI and Search Party on the technical side.
The content generation is real, but the prompt intelligence layer is thinner than Promptwatch's. Scrunch doesn't appear to offer prompt volume estimates or difficulty scoring, which means you're generating content without a clear sense of which gaps are worth prioritizing. That's a meaningful limitation when you're trying to justify content investment to a client.
Scrunch is positioned more toward enterprise and tends to price accordingly. For agencies managing multiple mid-market clients, the cost-to-feature ratio may be harder to justify compared to Promptwatch.
Search Party
Search Party is explicitly agency-oriented, which is a genuine advantage in terms of workflow and reporting. Multi-client management is built in, and the platform is designed around agency use cases.
The monitoring coverage is solid: prompt tracking, citation tracking, multi-engine support, and competitor benchmarking. But the gaps are notable. There are no crawler logs, no visitor analytics, no content gap analysis, and limited prompt metrics. Search Party tells you where your clients stand in AI search but doesn't give you much to work with in terms of improving that standing.
For agencies that are primarily selling reporting and monitoring as a service, Search Party works. For agencies that want to sell optimization and content as part of the package, it runs out of runway quickly.
Feature comparison
| Feature | Otterly.AI | Promptwatch | Scrunch | Search Party |
|---|---|---|---|---|
| Prompt tracking | Yes | Yes | Yes | Yes |
| Citation tracking | Yes | Yes | Yes | Yes |
| Multi-engine coverage | Yes (10+) | Yes (10) | Yes | Yes |
| Competitor monitoring | Yes | Yes | Yes | Partial |
| Brand mentions | Yes | Yes | Yes | Yes |
| Crawler logs | Beta | Pro/Business plans | Yes | No |
| Visitor analytics | Limited | Limited | Yes | No |
| Content gap analysis | Yes (audit) | Yes (Answer Gap) | No | No |
| AI content generation | No | Yes | Yes | No |
| Prompt volume/difficulty | No | Yes | No | No |
| Reddit/YouTube tracking | No | Yes | No | No |
| ChatGPT Shopping tracking | No | Yes | No | No |
| MCP integration | Yes | No | No | No |
| API access | Yes | Yes | Yes | Yes |
| Multi-client/agency features | Partial | Yes (agency plans) | Yes | Yes |
| Starting price | ~$99/mo | $99/mo | Custom | Custom |
How to choose
The honest answer is that the right platform depends on what you're selling as an agency.
If you're selling monitoring and reporting: Otterly.AI or Search Party are both reasonable choices. Otterly.AI has deeper analytics and a GEO audit feature that gives clients something concrete. Search Party has better multi-client workflow. Neither will help you generate content or close visibility gaps directly.
If you're selling optimization and content: Promptwatch is the clearest option. The Answer Gap Analysis plus Content Agents means you can go from "here's where your client is invisible" to "here's the content we're publishing to fix it" within the same platform. That's a much stronger agency offering than a monitoring dashboard alone.
If you need enterprise-grade technical depth: Scrunch has crawler logs and visitor analytics, which matters for larger clients with complex sites. But the lack of prompt intelligence makes prioritization harder, and the pricing tends to reflect an enterprise-first model.
If budget is the primary constraint: Otterly.AI's entry pricing is competitive, and it covers the monitoring basics well. Promptwatch's $99/month Essential plan is also accessible, and it includes content generation (5 articles/month) that Otterly.AI doesn't offer at any tier.
A note on what "monitoring-only" means in practice
It's easy to underestimate how limiting a monitoring-only tool is until you're in a client meeting explaining why their AI visibility score went down and you have no clear path to improving it.
The platforms that stop at monitoring -- showing you citations, brand mentions, and competitor comparisons -- are useful for understanding the problem. But agencies get paid to solve problems, not describe them. The gap between "here's your visibility score" and "here's what we're doing to improve it" is where most monitoring tools leave you stranded.
This is why the content generation and gap analysis features in Promptwatch and (to a lesser extent) Scrunch matter more for agencies than they might for in-house teams. In-house teams can take a monitoring report and hand it to their content team. Agencies need to produce the deliverable themselves.
Platforms worth knowing about beyond these four
These four aren't the only options. A few others come up regularly in agency conversations:
Profound has strong enterprise analytics and crawler logs, but pricing is higher and it's more oriented toward large in-house teams than agencies.
Peec.AI covers the monitoring basics with some content suggestions, but the feature set is thinner than any of the four platforms above.
AthenaHQ has a technical SEO focus and solid monitoring, but lacks content generation and optimization capabilities.
Bottom line
The AI visibility space in 2026 has a clear split: tools that show you data, and tools that help you act on it. For agencies, that distinction matters more than it does for anyone else, because your value proposition depends on doing something with the information.
Otterly.AI is the best pure monitoring option at an accessible price. Search Party has the best agency workflow for monitoring-focused shops. Scrunch adds content generation but lacks the prompt intelligence to prioritize it well. Promptwatch is the most complete platform for agencies that want to sell optimization, not just reporting -- the gap analysis, content generation, and crawler logs work together in a way that none of the other three match.
None of them are perfect. But if you're building an AI visibility practice in 2026 and need a platform that produces deliverables, not just dashboards, Promptwatch is where most agencies end up.