Answer Engine Optimization (AEO) is no longer optional. By 2026, over 40% of product research starts with an AI assistant — ChatGPT, Claude, Gemini, or Perplexity — instead of a traditional search engine. The question is no longer "should we optimize for AI?" but "which tool does it best?"
We evaluated every major AEO and GEO (Generative Engine Optimization) platform on the market: what they track, how many AI models they cover, what insights they surface, and whether they actually help you improve rankings. This guide covers Soma AI, Peec.ai, The Prompting Company, and several adjacent tools from the SEO world that are expanding into AI monitoring.
What Is AEO vs. GEO?
What to Look For in an AEO Tool
Before comparing individual platforms, here are the seven capabilities that separate serious GEO tools from marketing add-ons:
1. Multi-model coverage — Does it monitor ChatGPT, Claude, Gemini, Perplexity, Grok, and Llama? Many tools only cover one or two models, which gives you a dangerously incomplete picture.
2. Prompt-level tracking — Can you control the exact queries being monitored, or does the tool decide for you? The best platforms let you import real keyword research and expand it into natural-language prompts.
3. Competitive intelligence — Do you see which competitors AI recommends instead of you? Can you track share of voice across specific topics?
4. Actionable recommendations — Raw data is useless without guidance. The best tools generate prioritized recommendations ranked by expected impact on your visibility score.
5. LVI or equivalent scoring — A composite visibility index that tracks progress over time. Without a single metric, optimization is guesswork.
6. Structured data guidance — Does the tool tell you which JSON-LD schemas to add, which third-party profiles to build, and which content gaps to fill?
7. Monitoring frequency — AI models update their knowledge regularly. Tools that check once a month miss critical shifts.
Soma AI: The Full-Stack GEO Platform
Soma AI was purpose-built for Generative Engine Optimization from day one. It is not a traditional SEO tool with an AI tab bolted on — the entire platform is designed around how LLMs discover, evaluate, and cite brands.
What Soma AI Tracks
Soma AI monitors brand mentions, position, sentiment, and citations across six AI models: ChatGPT (OpenAI), Claude (Anthropic), Gemini (Google), Perplexity, Grok (xAI), and Llama (Meta). Each model is queried independently with the same prompts, and results are compared side-by-side.
LLM Visibility Index (LVI)
The LVI is a 0–100 composite score combining four weighted signals: Visibility (35% — how often AI mentions your brand), Position (30% — where in responses you appear), Citations (15% — whether AI links to your sources), and Sentiment (20% — how favorably AI describes you). This gives marketing teams a single number to report to executives and track over time.
Competitive Intelligence
For every prompt, Soma AI shows exactly which brands the AI recommended instead of yours. You can track up to 25 competitors across 200 prompts, with share-of-voice breakdowns by model, topic, and time period.
Pricing
Growth: $49/month (1 brand, 25 prompts, 3 competitors, 3 models). Pro: $149/month (3 brands, 75 prompts, 10 competitors, 6 models). Enterprise: $399/month (10 brands, 200 prompts, 25 competitors, daily runs).
Best For
Peec.ai: AI Search Monitoring
Peec.ai is one of the earliest entrants in the AEO space, offering AI search monitoring with a focus on prompt analysis and citation tracking. Their platform helps brands understand how different AI models respond to industry-relevant queries.
Strengths
Peec.ai offers clean dashboards and prompt-level analytics. Their citation tracking is solid, and they provide some competitive comparison features. The platform is easy to set up, and their team publishes useful educational content about AEO.
Limitations
Model coverage is more limited compared to full-stack platforms. Competitive intelligence features are less developed — you can see mentions but may not get deep share-of-voice analysis. Recommendation engines tend to be more general, without the specificity needed for technical implementation.
Best For
Teams getting started with AEO who want a straightforward monitoring dashboard. Good entry point for brands new to AI search optimization.
The Prompting Company: Prompt Strategy Consulting
The Prompting Company takes a different approach — part tool, part consulting service. They help brands craft prompt strategies and optimize content for AI citation. Their focus is on understanding how prompts work and reverse-engineering what makes AI models cite specific brands.
Strengths
Deep expertise in prompt engineering and AI behavior analysis. Their consulting approach means brands get hands-on guidance rather than just data. They focus heavily on the "why" behind AI citations, which can be valuable for content strategy teams.
Limitations
The consulting-heavy model means it does not scale as easily as pure software solutions. Brands with multiple products, regions, or competitors may find it harder to get comprehensive monitoring without significant investment. Less automated competitive tracking.
Best For
Brands that want deep strategic guidance on AI optimization alongside data. Best suited for teams with smaller prompt sets who want quality over quantity.
SEO Tools Expanding into AEO
Semrush
Semrush, the $3.6 billion SEO giant, has begun adding AI-related features to its suite. Their position sensing tools now include some LLM visibility tracking, and their content optimization features have been updated to consider AI readability.
However, Semrush's AI features remain secondary to their core SEO product. The AI monitoring is limited in model coverage, prompt customization is minimal, and there is no dedicated visibility index for AI search. For brands that already use Semrush for SEO and want a basic AI snapshot, it may be adequate. For serious GEO work, it is insufficient.
Ahrefs
Ahrefs has taken a more cautious approach, focusing on content optimization signals that help with both traditional SEO and AI discoverability. Their Content Explorer can identify topics gaining AI traction, but they do not offer direct LLM monitoring or competitive AI visibility tracking.
Ahrefs remains the best tool for backlink analysis and traditional SEO — but backlinks are not the primary signal AI models use. Entity clarity, structured data, factual specificity, and third-party citations matter more for GEO.
How the Tools Compare: Feature Matrix
AEO / GEO Platform Feature Comparison
| Feature | Soma AI | Peec.ai | The Prompting Co. | Semrush | Ahrefs |
|---|---|---|---|---|---|
| Multi-Model Coverage (6 models) | ✓ | Partial | Partial | Limited | ✗ |
| Custom Prompt Libraries | ✓ | ✓ | ✓ (hand-crafted) | ✗ | ✗ |
| Competitive Share-of-Voice | ✓ | Partial | Limited | ✗ | ✗ |
| Visibility Index Score | ✓ (LVI) | ✓ | ✗ | ✗ | ✗ |
| Structured Data Recommendations | ✓ | Partial | ✓ | ✗ | ✗ |
| Citation Tracking | ✓ | ✓ | Partial | ✗ | ✗ |
| Sentiment Analysis | ✓ | Partial | ✗ | ✗ | ✗ |
| White-Label Reports | ✓ (Enterprise) | ✗ | ✗ | ✗ | ✗ |
| Pricing From | $49/mo | Varies | Custom | $139/mo (core) | $99/mo (core) |
Which Tool Should You Choose?
The right AEO tool depends on your maturity and goals:
If you are a brand or agency that needs comprehensive AI visibility monitoring with competitive intelligence → Soma AI. The six-model coverage, LVI scoring, and competitive tracking are unmatched. The pricing is also significantly lower than legacy SEO tools.
If you are just starting to explore AEO and want a clean monitoring dashboard → Peec.ai offers a solid entry point with good prompt analytics.
If you need hands-on consulting and prompt strategy guidance → The Prompting Company provides deep strategic support, especially for brands new to AI optimization.
If you already pay for Semrush or Ahrefs and just want a basic AI pulse — their emerging features may give you a starting point, but expect to outgrow them quickly as your GEO strategy matures.
The Bottom Line
Traditional SEO tools were built for a world of ten blue links. AEO tools are built for a world of synthesized answers. The brands that adopt dedicated GEO platforms in 2026 will own the AI search landscape by 2027. The ones that wait will spend years trying to catch up.