Ranked comparison of 8 AI search optimization platforms for B2B teams.
B2B buyers research vendors through ChatGPT, Perplexity, and Gemini before they fill out a contact form. AI referral traffic hit 1.13 billion visits in 2025, a 357% year-over-year jump (Web2AI, 2026). Those AI-referred visitors convert at 5x the rate of traditional Google clicks.
Most B2B teams have zero visibility into whether AI recommends them or their competitors. AI search optimization platforms solve this. They track your brand across AI engines, show which sources get cited, and tell you what to fix.
This article ranks eight platforms by engine coverage, B2B fit, pricing, and actionable output. We evaluated 20+ tools and narrowed to eight based on three criteria: multi-engine monitoring (ChatGPT, Perplexity, Gemini, Google AI Overviews minimum), B2B use case fit, and action-oriented recommendations beyond passive dashboards.
| Platform | Engines Tracked | Starting Price | Best For |
|---|---|---|---|
| Nobori | 5 | Contact for pricing | B2B teams tracking daily AI visibility |
| Profound | 10+ | $99/mo | Enterprise teams needing broadest coverage |
| Scrunch AI | 9 | $250/mo | Brands optimizing content for AI crawlers |
| AthenaHQ | 9 | $295/mo | E-commerce with revenue attribution |
| Peec AI | 3+ | €90/mo | Global brands needing multilingual tracking |
| Otterly AI | 3+ | $29/mo | SMBs and solo marketers on a budget |
| SE Ranking | 3+ | $89/mo add-on | SEO teams adding AI tracking |
| HubSpot AEO | 3 | Free | Quick brand visibility snapshot |
Nobori tracks B2B brand visibility across ChatGPT, Google AI Overviews, Perplexity, Gemini, and Claude with daily-refreshed data.
Key differentiator: Nobori built its platform for B2B lead generation. Every feature connects AI visibility data to pipeline impact. The dashboard shows which competitors AI recommends instead of you, which queries trigger your brand, and which content gaps cost you citations.
Best for: SaaS companies and agencies tracking AI share of voice. Growth teams measuring AI-driven lead attribution. Multi-brand workspaces managing client portfolios.
Proof point: B2B buyers who encounter a brand in AI answers convert at 23x the rate of traditional organic search visitors (Nobori internal data, 2026).
Profound monitors brand visibility across 10+ AI engines including ChatGPT, Perplexity, Gemini, Microsoft Copilot, DeepSeek, Grok, Meta AI, and Google AI Mode.
Key differentiator: Profound's Agents feature generates content briefs and full article drafts based on what AI models cite in your category. The platform raised $155M through its Series C (Lightspeed Venture Partners) and hit unicorn status at 18 months.
Best for: Enterprise teams needing the widest AI engine coverage. Content teams wanting AI-generated optimization briefs. Companies tracking DeepSeek, Grok, or Meta AI alongside core engines.
Proof point: Customers include MongoDB, Docusign, Zapier, Ramp, Figma, and US Bank. G2 Winter 2026 Leader in AEO (G2, 2026).
Scrunch AI tracks brand visibility across nine AI engines and offers a proprietary Agent Experience Platform (AXP) that optimizes content delivery to AI crawlers.
Key differentiator: AXP sits between your website and AI crawlers. It delivers compressed, structured content optimized for LLM consumption without changing your human-facing pages. No other platform offers this infrastructure-level approach to AI search optimization.
Best for: Technical teams wanting to control how AI reads their site. Brands with large content libraries needing crawler optimization. Agencies managing multiple client brands ($500/mo agency plan).
Proof point: Core plan starts at $250/mo for 125 prompts across four engines, with additional engines on Enterprise (Scrunch, 2026).
Want to see how you rank across all 5 AI engines? Try Nobori free →
AthenaHQ monitors nine AI engines including ChatGPT, Google AI Overviews, Perplexity, Claude, Gemini, Microsoft Copilot, Meta AI, Grok, and Amazon Rufus.
Key differentiator: Revenue attribution. AthenaHQ traces AI citations through to actual sales data, closing the loop between visibility and commercial outcome. The Action Center uses automated agents to fill content gaps rather than flagging them.
Best for: E-commerce brands needing AI visibility-to-revenue tracking. Enterprise marketing teams optimizing thousands of product pages. Teams wanting automated content gap execution.
Proof point: 4.9/5 rating on G2 across 32 verified reviews. Self-Serve plan at $295/mo with 3,600 credits (G2, 2026).
Peec AI tracks brand visibility across ChatGPT, Perplexity, and Gemini with 115+ language support.
Key differentiator: Broadest multilingual coverage in the category. Peec hit €650K ARR within four months of launch and closed a $21M Series A by November 2025. Unlimited seats across all plans removes per-user friction for larger teams and agencies.
Best for: European and global brands operating in non-English markets. Agencies needing unlimited team seats without per-user pricing. Companies wanting a prioritized GEO roadmap via the Actions feature.
Proof point: Opening a New York office in Q2 2026 with 40+ new hires across product, engineering, and customer success (Peec AI, 2026).
Otterly AI tracks brand mentions across Google AI Overviews, ChatGPT, and Perplexity starting at $29/month.
Key differentiator: Lowest entry price in the category with no credit card required for the free trial. The GEO Audit feature analyzes SWOT, competitor sets, and tactic gaps. You get strategic capability typically found in tools 5-10x the price.
Best for: Solo marketers and small B2B teams testing AI visibility tracking. Companies validating the AEO category before committing budget. Teams needing AI keyword research to discover prompt patterns.
Proof point: Early adopters cut brand monitoring time by 80%. Prospects exposed to AI brand mentions convert 25% higher (Otterly AI case studies, 2026).
SE Ranking's Visible tool adds AI search tracking for ChatGPT, Gemini, and Perplexity alongside traditional keyword rankings.
Key differentiator: The only platform connecting AI visibility to traditional SEO data (rankings, keyword clusters, traffic trends, backlink authority, competitor movement) in a single dashboard. Teams already using SE Ranking for SEO get AI tracking as a $89/mo add-on.
Best for: SEO teams wanting to add AI visibility without switching platforms. Agencies already on SE Ranking managing client SEO+GEO workflows. Teams needing geographic-level AI tracking by ZIP code and city.
Proof point: Pricing starts at $89/mo as an add-on for existing customers, or $119/mo standalone (SE Ranking, 2026).
HubSpot's AEO Grader scores your brand's AI visibility across ChatGPT, Perplexity, and Gemini for free. No account required.
Key differentiator: Free with zero commitment. The tool scores your brand across five dimensions: sentiment (40 pts), presence quality (20 pts), brand recognition (20 pts), share of voice (10 pts), and market competition (10 pts). It identifies whether AI positions you as a Leader, Challenger, or Niche Player.
Best for: B2B teams getting a first read on their AI visibility. Marketers building internal business cases for AEO investment. Competitive analysis by running any competitor's brand through the grader.
Proof point: Part of HubSpot's marketing platform used by 228,000+ customers. Scores generated from GPT-5.2, Perplexity, and Gemini data (HubSpot, 2026).
An AI search optimization platform tracks how your brand appears in AI-generated answers from ChatGPT, Perplexity, Gemini, Google AI Overviews, and Claude. These tools monitor citations, sentiment, and share of voice, then provide recommendations to improve your visibility. The category goes by several names: AEO (answer engine optimization), GEO (generative engine optimization), and AI visibility tracking. For a deeper dive into the strategy behind these platforms, read our AEO Strategy Guide.
Prices range from free (HubSpot AEO Grader) to $500+/month for enterprise plans. Budget tools like Otterly AI start at $29/month. Mid-range platforms like Peec AI and Scrunch AI run €90-$250/month. Enterprise platforms like Profound and AthenaHQ start at $99-$295/month with higher tiers for advanced features. The average price across 30+ AI search monitoring tools sits at $337/month (Airefs, 2026).
Track ChatGPT, Google AI Overviews, and Perplexity at minimum. These three handle the majority of AI-assisted B2B research queries. Add Gemini and Claude for broader coverage. Enterprise teams may also need DeepSeek, Copilot, or Grok tracking depending on buyer demographics.
No. AI search optimization platforms complement SEO tools. SE Ranking demonstrates this by combining traditional keyword tracking with AI visibility data in one dashboard. Most B2B teams run both: an SEO platform for Google rankings and an AEO platform for AI engine monitoring.
Track three metrics: AI citation rate (how often AI mentions your brand), AI referral traffic (visitors arriving through AI engines), and AI-attributed conversions. AI-referred visitors convert at rates 5x higher than traditional search (Web2AI, 2026), making even small citation gains commercially meaningful.
Yes. Start with HubSpot's free AEO Grader for a baseline score. Move to Otterly AI ($29/mo) for ongoing monitoring. Small teams often see faster results because they act on recommendations immediately without enterprise approval cycles.
AEO (answer engine optimization) focuses on getting your brand cited in AI answers. GEO (generative engine optimization) covers all optimization for generative AI systems. Most platforms and practitioners use the terms interchangeably. Every tool listed here handles both.
Most teams see citation changes within 4-8 weeks of implementing structural content changes. AI engines re-crawl and update their data on rolling cycles. Content freshness matters: 50% of AI-cited content is less than 13 weeks old (Nobori AEO Guide, 2026), so new optimized content gains citations quickly.
Ready to see where you stand in AI search?
Nobori tracks your brand's visibility across ChatGPT, Gemini, Perplexity, Google AI Overviews, and Claude, updated daily. See who's getting cited, where you're missing, and what to fix.
