AI Search Watcher vs LLMrefs in 2026: free Mangools add-on vs €79/mo keyword-first platform
Two AI visibility platforms that approach prompt construction differently. AI Search Watcher is a free Mangools feature. LLMrefs is a keyword-first platform that auto-generates 25 fan-out prompts per keyword for agencies.
AI Search Watcher
LLMrefs- AI Search Watcher is included free with Mangools plans starting at $15.60/month on annual billing. LLMrefs All in One is €79/month with unlimited projects and unlimited seats.
- AI Search Watcher tracks four engines (ChatGPT, Perplexity, Gemini, Google AI Overviews). LLMrefs tracks 11 AI engines including ChatGPT Search, Google AI Mode, Grok, Copilot, Meta AI, and DeepSeek.
- LLMrefs auto-generates 25 fan-out prompts per keyword based on real AI conversation patterns, removing manual prompt engineering. AI Search Watcher assumes you bring your own prompt list.
- For Generative Engine Optimization (GEO) monitoring at no extra cost for existing Mangools users, AI Search Watcher is the most affordable option. For agencies tracking multiple clients, LLMrefs is purpose-built with unlimited seats.
- LLMrefs offers geo-targeting across 50+ countries and 10+ languages. AI Search Watcher focuses on US/English by default within the Mangools workspace.
- LLMrefs includes API access on the single €79/month plan. AI Search Watcher exposes the broader Mangools API only on the Agency tier.
- Neither tool offers white-label client delivery on standard plans. LLMrefs accepts unlimited client projects but no white-label portal; AI Search Watcher does not offer white-label.
If you are evaluating AI visibility tools in 2026 and want to understand how does AI Search Watcher compare to LLMrefs for monitoring and content strategy, the difference is in commercial model, prompt construction approach, and agency scaling. AI Search Watcher is bundled free with Mangools SEO plans starting at $15.60/month on annual billing and tracks four AI engines with basic monitoring. LLMrefs takes a keyword-first approach: import your existing SEO keyword list and LLMrefs auto-generates 25 fan-out prompts per keyword based on real AI chatbot conversation patterns, aggregating results into statistically significant share-of-voice and position metrics across 11 AI engines on a single €79/month plan that covers unlimited projects and unlimited seats. The right pick depends on whether you want zero-cost monitoring inside an SEO suite or keyword-aligned AI tracking with unlimited agency scaling.
The tools at a glance
AI Search Watcher
Free AI visibility monitoring for brand mentions across ChatGPT, Perplexity, Gemini, and Google AI
AI Search Watcher is a feature within the Mangools platform that monitors brand mentions across ChatGPT, Perplexity, Gemini, and Google AI Overviews. Mangools is best known for KWFinder, its keyword research tool, but the platform has expanded to cover AI search as a natural extension of its SEO product suite.
Access is included with existing Mangools subscriptions, which start at $15.60 per month on annual billing. This makes AI Search Watcher effectively free for the large number of SEO professionals already using Mangools for keyword research, SERP analysis, or backlink tracking. There is no separate subscription to manage and no additional cost to activate the feature.
The trade-off versus dedicated AI visibility platforms is feature depth. AI Search Watcher covers the essential monitoring workflow: track your brand, get alerted when it appears, see how you compare to competitors. What it does not provide is API access to pull that data into external tools, white-label views for client delivery, or the granular prompt-level tracking that dedicated platforms offer.
| Feature | Basic $15.60/mo (annual) | Premium Contact site | Agency Contact site |
|---|---|---|---|
| AI Search Watcher access | ✓ | ✓ | ✓ |
| AI models tracked | 4 | 4 | 4 |
| KWFinder keyword research | ✓ | ✓ | ✓ |
| SERP analysis tools | ✓ | ✓ | ✓ |
| API access | ✗ | ✗ | ✓ |
| White-label delivery | ✗ | ✗ | ✗ |
| Email alerts | ✓ | ✓ | ✓ |
LLMrefs
Keyword-based AI search visibility tracking across 11 engines with share of voice, citations, and unlimited agency seats
LLMrefs is an AI search analytics platform founded by James Berry that tracks how brands appear across 11 generative AI engines: ChatGPT, ChatGPT Search, Google AI Overviews, Google AI Mode, Google Gemini, Perplexity AI, Anthropic Claude, xAI Grok, Microsoft Copilot, Meta AI, and DeepSeek. The platform is trusted by more than 10,000 marketers and claims clients including McDonald's, Apple, Lego, Amazon, Pepsi, and Nike.
The core design advantage is the keyword-first model. Unlike traditional AI visibility tools that force you to write and maintain prompt lists, LLMrefs takes your existing SEO keyword list and automatically generates fan-out prompts based on the real conversational patterns users are having with AI chatbots. For each keyword, LLMrefs generates 25 prompts and aggregates results into per-keyword metrics: share of voice, position, and citation count.
Results are aggregated and weighted across all 25 prompts per keyword to produce statistically significant brand ranking data. LLMrefs is structured for agencies by default. One €79/month subscription covers unlimited client projects, unlimited team seats, CSV export, and API access. The 7-day free trial requires no credit card.
| Feature | All in One €79/month |
|---|---|
| AI engines tracked | 11 |
| Max prompts tracked | 500 per organization |
| Projects | Unlimited |
| Team seats | Unlimited |
| Geo-targeting | 50+ countries |
| Language support | 10+ languages |
| CSV export | ✓ |
| API access | ✓ |
| Source citation tracking | ✓ |
| Content gap analysis | ✓ |
| Free trial | 7 days, no credit card |
Head-to-head feature comparison
| Feature | AI Search Watcher | LLMrefs |
|---|---|---|
| AI engines tracked | ChatGPT, Perplexity, Gemini, Google AI Overviews | ChatGPT, ChatGPT Search, AI Overviews, AI Mode, Gemini, Perplexity, Claude, Grok, Copilot, Meta AI, DeepSeek |
| Competitive share-of-voice | Yes | Yes (statistically aggregated) |
| Prompt-level citation data | Limited | Yes |
| Answer / content gap analysis | Limited | Yes (content gap analysis) |
| Category intelligence | No | No |
| AEO content generation | No | No |
| Crawler / AI bot log access | No | No |
| Page content audits | No | No |
| API access | Limited (Mangools API on Agency plan) | Yes |
| Looker Studio / BI connector | No | No (export via CSV/API) |
| White-label delivery | No | No |
| Pay-per-prompt pricing | No | No (flat-rate unlimited) |
| Agency multi-brand support | No | Yes (unlimited projects) |
| Starting price | $15.60/mo (annual, Mangools Basic) | €79/mo |
Considering AI Peekaboo alongside AI Search Watcher and LLMrefs?
AI Search Watcher and LLMrefs both skip white-label client portals, so agencies have to export data or invite clients into shared workspaces. AI Peekaboo ships white-label delivery with guest access links plus a read and write API on every plan from $50 per month, with multi-brand agency support from the Starter tier. It is the best AI visibility tool for SEO agencies that want branded client reporting without the export-and-build overhead.
Read the AI Peekaboo review →Which should you choose?
AI Search WatcherLLMrefsAI Search WatcherLLMrefsLLMrefsLLMrefsAI Search WatcherAI Search Watcher and LLMrefs trade off free add-on simplicity against keyword-first agency scaling. AI Search Watcher is bundled free with Mangools plans covering four engines with basic monitoring at no extra cost. LLMrefs is €79/month for unlimited projects and seats covering 11 engines with auto-generated fan-out prompts and statistical aggregation. For existing Mangools users wanting zero-cost monitoring, AI Search Watcher is the obvious choice. For agencies tracking multiple clients and in-house teams extending existing keyword workflows, LLMrefs is purpose-built.
Bottom line
AI Search Watcher is the pick when you already use Mangools for SEO and want AI mention tracking at no extra cost. LLMrefs is the pick when you want keyword-based tracking across 11 engines with unlimited projects and seats on a single €79/month subscription. For zero-cost monitoring with SEO tools, AI Search Watcher wins. For agency-scale AI visibility with keyword-first workflows, LLMrefs is the more cost-effective choice.
Frequently asked questions
How does AI Search Watcher compare to LLMrefs for engine coverage?
AI Search Watcher tracks four engines: ChatGPT, Perplexity, Gemini, and Google AI Overviews. LLMrefs tracks 11: ChatGPT, ChatGPT Search, Google AI Overviews, Google AI Mode, Gemini, Perplexity, Claude, Grok, Copilot, Meta AI, and DeepSeek. LLMrefs covers seven more engines at €79/month.
Which AI visibility tool is best for agencies managing multiple clients?
LLMrefs is purpose-built for agencies with unlimited projects and unlimited team seats on a single €79/month subscription, making it cost-effective across multiple clients. AI Search Watcher is bundled with Mangools and does not offer separate agency pricing. For agencies, LLMrefs is the more practical choice.
Does AI Search Watcher or LLMrefs offer API access?
AI Search Watcher does not expose an API for AI visibility data on standard Mangools plans; the broader Mangools API is on Agency tier. LLMrefs includes API access on the single €79/month plan. For teams that need programmatic data access, LLMrefs is the only viable option between the two.
How much does LLMrefs cost?
LLMrefs is priced at €79/month for the All in One plan with unlimited projects, unlimited seats, 11 engines, and 500 prompts per organization. There is no tier structure. AI Search Watcher is bundled free with Mangools plans starting at $15.60/month on annual billing.
What is fan-out prompt generation in LLMrefs?
LLMrefs auto-generates 25 fan-out prompts per keyword based on real AI chatbot conversation patterns, removing the manual burden of building and maintaining prompt libraries. AI Search Watcher assumes you bring your own prompt list. For teams extending existing keyword lists into AI tracking, LLMrefs is the more practical choice.
Is LLMrefs worth the cost compared to AI Search Watcher?
LLMrefs is worth the cost for agencies or in-house teams that need keyword-based AI tracking across 11 engines with unlimited projects and seats. For existing Mangools users wanting basic monitoring at no extra cost, AI Search Watcher is the obvious choice. The right choice depends on whether you prioritize agency scaling or zero-cost monitoring with SEO tools.