Aiso vs LLMrefs in 2026: Conversation discovery vs keyword-first tracking across 11 engines
Two AI visibility platforms with similar pricing but very different workflows. Aiso leads with conversation-driven prompt discovery at $79/month. LLMrefs leads with keyword import, 11-engine coverage, and unlimited projects at €79/month.
Aiso
LLMrefs- Aiso starts at $79/month for three engines with a Conversation Explorer. LLMrefs starts at €79/month (~$85) for 11 engines with auto-generated fan-out prompts and unlimited projects plus unlimited team seats.
- LLMrefs covers 11 AI engines including ChatGPT, ChatGPT Search, Google AI Overviews, AI Mode, Gemini, Perplexity, Claude, Grok, Copilot, Meta AI, and DeepSeek. Aiso covers three engines: ChatGPT, Gemini, Perplexity.
- LLMrefs takes a keyword-first approach that auto-generates 25 fan-out prompts per keyword based on real user conversation patterns, removing manual prompt engineering. Aiso analyzes real ChatGPT and Gemini conversations directly.
- LLMrefs includes API access on the All in One plan at €79/month with unlimited projects and team seats, which is rare at this price tier. Aiso reserves API access for Enterprise tier only.
- Aiso tracks fan-out conversation patterns following secondary prompts. LLMrefs aggregates 25 prompts per keyword into share-of-voice and position metrics with statistical significance across all 11 engines.
- For Generative Engine Optimization (GEO) teams in the discovery phase needing conversation-led prompt research, Aiso is the more purposeful fit. For agencies and SEO teams that want to import existing keyword lists and run them across 11 engines with unlimited seats, LLMrefs is the operational choice.
If you are weighing two self-serve AI visibility platforms with transparent pricing, Aiso and LLMrefs target different starting points in the GEO workflow. Aiso uses a Conversation Explorer to surface real ChatGPT and Gemini prompts, tracks three engines with three-state Mentioned, Recommended, Absent scoring at $79/month. LLMrefs takes a keyword-first approach that auto-generates 25 fan-out prompts per keyword, tracks 11 AI engines, and offers unlimited projects plus unlimited team seats on a single €79/month plan. How does Aiso compare to LLMrefs for teams weighing conversation-led discovery versus keyword-import workflow? Both serve Generative Engine Optimization (GEO) programmes, but Aiso helps you discover prompts while LLMrefs helps you import existing keyword lists and run them across the broadest model set available at this price. The right pick depends on whether your team starts from conversations or from keywords.
The tools at a glance
Aiso
AI search optimization using real ChatGPT and Gemini conversation analysis
Aiso is an AI search optimization platform that focuses on prompt discovery. Its Conversation Explorer analyzes real conversations happening in ChatGPT and Gemini to surface the prompts actual users are asking in your category. For teams entering Generative Engine Optimization (GEO) for the first time, this removes a significant amount of upfront prompt engineering work and grounds the monitoring programme in real usage data.
The platform tracks three AI engines (ChatGPT, Gemini, and Perplexity) and uses a three-state scoring model: Mentioned, Recommended, or Absent. This scoring is more informative than a binary cited or not cited metric, since being mentioned in a long list of alternatives and being actively recommended as a solution represent meaningfully different brand outcomes. Aiso also tracks fan-out patterns: the secondary prompts users ask after an initial query.
The trade-off versus LLMrefs is engine count and operational scale. Aiso covers three engines versus LLMrefs 11, has no API access on Starter or Growth, and offers no multi-project workflow at transparent pricing. For teams that need conversation-led prompt discovery first, Aiso is the right starting point at $79/month.
| Feature | Starter $79/month | Growth $239/month | Enterprise Custom pricing |
|---|---|---|---|
| AI models tracked | 3 | 3 | 3 |
| Conversation Explorer | ✓ | ✓ | ✓ |
| Competitor benchmarking | ✓ | ✓ | ✓ |
| Fan-out tracking | ✓ | ✓ | ✓ |
| API access | ✗ | ✗ | ✓ |
| White-label delivery | ✗ | ✗ | ✗ |
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 that tracks how brands appear across 11 generative AI engines: ChatGPT, ChatGPT Search, Google AI Overviews, Google AI Mode, Gemini, Perplexity, Claude, Grok, Copilot, Meta AI, and DeepSeek. The keyword-first approach removes the prompt engineering overhead by auto-generating 25 fan-out prompts per keyword based on real user conversation patterns.
The All in One plan at €79/month covers unlimited projects, unlimited team seats, geo-targeting across 50+ countries and 10+ languages, share-of-voice and position metrics aggregated across all 25 prompts per keyword, and API access. The statistical aggregation across multiple prompts per keyword produces repeatable visibility metrics that hold up to competitive benchmarking rather than noisy single-prompt screenshots.
The trade-off versus Aiso is the discovery layer. LLMrefs assumes you already have a keyword list to import; it does not analyze real ChatGPT and Gemini conversations the way Aiso's Conversation Explorer does. For agencies and SEO teams that want to extend existing keyword lists into 11 AI engines with unlimited seats and API access, LLMrefs is the more capable platform. For pure discovery, Aiso at $79/month is the lower-friction fit.
| Feature | All in One €79/month |
|---|---|
| AI engines tracked | 11 |
| Max prompts tracked | 500 per organization |
| Projects | Unlimited |
| Team seats | Unlimited |
| Keywords per project | Unlimited |
| Geo-targeting | 50+ countries |
| Language support | 10+ languages |
| CSV export | ✓ |
| API access | ✓ |
| Free trial | 7 days, no credit card |
Head-to-head feature comparison
| Feature | Aiso | LLMrefs |
|---|---|---|
| AI engines tracked | ChatGPT, Gemini, Perplexity | 11 (ChatGPT, ChatGPT Search, AI Overviews, AI Mode, Gemini, Perplexity, Claude, Grok, Copilot, Meta AI, DeepSeek) |
| Competitive share-of-voice | Yes | Yes |
| Prompt-level citation data | Yes (Mentioned, Recommended, Absent scoring) | Yes |
| Answer / content gap analysis | Partial (via fan-out tracking) | Yes (content gap analysis) |
| Category intelligence | Yes (GPT Trends) | Yes |
| AEO content generation | No | No |
| Crawler / AI bot log access | No | No |
| Page content audits | No | No |
| API access | Enterprise plan only | Yes (All in One) |
| Looker Studio / BI connector | No native connector | No native connector |
| White-label delivery | No | No |
| Pay-per-prompt pricing | No (seat-based plans) | No (flat rate) |
| Agency multi-brand support | No | Yes (unlimited projects) |
| Starting price | $79/mo | €79/mo |
Considering AI Peekaboo alongside Aiso and LLMrefs?
Both Aiso and LLMrefs lack white-label client delivery, forcing agencies to export data and rebuild branded reports in their own tools. AI Peekaboo is an AI visibility platform with white-label reports and guest access links on every plan from $50/month, the best AI visibility tool for SEO agencies. Built for agencies and marketing teams that need self-serve AEO monitoring without a sales call.
Read the AI Peekaboo review →Which should you choose?
AisoLLMrefsAisoLLMrefsAisoLLMrefsLLMrefsBoth platforms are credible self-serve AI visibility tools with transparent pricing under $100/month, but they solve different parts of the Generative Engine Optimization (GEO) workflow. Aiso at $79/month helps you discover prompts through conversation analysis with three-state scoring. LLMrefs at €79/month helps you import existing keyword lists and run them across 11 engines with unlimited seats and API access. The choice is essentially conversation-versus-keyword as the starting point for your prompt set.
Bottom line
If your priority is Generative Engine Optimization (GEO) prompt discovery grounded in real ChatGPT and Gemini conversations with three-state scoring, Aiso at $79/month is the more purposeful fit. If your priority is keyword-first tracking across 11 engines with unlimited projects, unlimited seats, and API access at €79/month, LLMrefs is the operational choice. Pick the workflow that matches how your team already thinks about prompts and keywords.
Frequently asked questions
How does Aiso compare to LLMrefs for AI visibility monitoring?
Aiso at $79/month is a prompt discovery platform with three-engine coverage, three-state Mentioned, Recommended, Absent scoring, and a Conversation Explorer that surfaces real ChatGPT and Gemini prompts. LLMrefs at €79/month is a keyword-first platform covering 11 AI engines with auto-generated fan-out prompts, unlimited projects, unlimited team seats, geo-targeting across 50+ countries, and API access. Aiso fits the discovery phase; LLMrefs fits agencies extending existing keyword tracking into AI engines.
Is LLMrefs worth the cost for 11-engine coverage at €79/month?
For SEO agencies and in-house teams that want to extend existing keyword lists into the broadest AI engine coverage available at this price point, LLMrefs is genuinely useful. The unlimited projects plus unlimited team seats make it cost-effective for agencies managing multiple clients. For teams that just need prompt discovery without keyword import, Aiso at $79/month covers the use case.
How much does Aiso cost compared to LLMrefs?
Aiso starts at $79/month on Starter, $239/month on Growth, and Custom on Enterprise. LLMrefs is a flat €79/month (~$85) on its All in One plan with unlimited projects and seats. LLMrefs is slightly more expensive at the entry tier but includes API access and unlimited seats, while Aiso reserves API access for Enterprise. The right comparison depends on whether conversation discovery or operational scale matters more.
Which tool has better prompt discovery for AI visibility?
Aiso is the answer here. Its Conversation Explorer analyzes real ChatGPT and Gemini conversations to surface prompts actual users are asking in your category, removing guesswork from prompt set definition at $79/month. LLMrefs takes a different approach: it auto-generates 25 fan-out prompts per imported keyword based on real user conversation patterns. Both are grounded in real conversations, but Aiso exposes the conversations directly while LLMrefs abstracts them into a keyword workflow.
Does LLMrefs have white-label client delivery?
No. LLMrefs does not offer a white-label client portal for branded dashboard delivery. Clients can be invited to a project dashboard but see the LLMrefs interface rather than agency branding. Aiso also does not offer white-label. For agencies needing built-in white-label delivery, AI Peekaboo includes it on every plan from $50/month.
Which AI visibility tool has the broadest engine coverage at this price?
LLMrefs covers 11 AI engines (ChatGPT, ChatGPT Search, Google AI Overviews, AI Mode, Gemini, Perplexity, Claude, Grok, Copilot, Meta AI, and DeepSeek) at €79/month. Aiso covers three engines at $79/month. For brands whose audiences use a diverse mix of AI assistants, LLMrefs' broader coverage is meaningfully better. For teams focused on conversation-led prompt discovery in the three most common engines, Aiso is sufficient.