Last updated June 2026. Added 2026 buyer-behaviour data from G2’s Answer Economy report; updated Surfer AI Tracker coverage details and SE Ranking pricing.
TL;DR
AI engines now influence more buying decisions than the results page. In 2026, 51% of B2B software buyers start purchase research in a chatbot — and 69% end up choosing a vendor they had not originally planned on. If your brand is invisible inside those answers, a competitor is filling the slot.
Getting cited requires a closed loop: track where you appear today, diagnose the gaps, and execute the content that fills them. The tools ranked below are evaluated on how completely they close that loop. Temso (#1) is the only option that covers all three steps on a single flat subscription from $29/mo. Dedicated enterprise platforms like Profound and AthenaHQ go deeper on citation intelligence at higher price points. The full ranking lives at /rankings/geo-tools.
At a glance
| Tool | Best for | Entry price | Engines covered | Loop closed? |
|---|---|---|---|---|
| Temso | SMBs and SaaS teams that want the full GEO loop in one tool | $29/mo | 8 | Track + diagnose + execute |
| Profound | Enterprise teams needing deep citation intelligence | $99/mo (ChatGPT only); $399/mo full coverage | 9+ | Track + diagnose + brief/draft |
| AthenaHQ | Mid-market SaaS wanting guided execution | $295/mo | 4 | Track + diagnose + execute |
| Otterly.AI | Budget monitoring and GEO audit | $29/mo (Lite, 15 prompts) | 6 | Track + audit |
| Ahrefs Brand Radar | Brands already on Ahrefs needing competitive benchmarking | $199/mo add-on (base plan req.) | 6 | Track only |
| Scrunch | Enterprise needing LLM crawler control (AXP) | $250/mo | 9 (Enterprise) | Track + audit + deliver |
| Surfer | Content teams writing for AI citations | $99/mo | 5 | Write + track |
| SE Visible | Agencies on SE Ranking wanting GEO bundled | $99/mo standalone | 5 | Track + traditional SEO |
Why this matters now
The numbers are no longer directional — they are operational:
- 51% of B2B software buyers now begin purchase research in an AI chatbot, up from 29% one year earlier (G2 The Answer Economy, Apr 2026).
- 69% of those buyers chose a different vendor than initially planned, based on chatbot guidance; 33% bought from a vendor they had never heard of before (G2, survey of 1,076 B2B buyers).
- ChatGPT weekly active users grew from 400 million (Feb 2025) to 900 million (Feb 2026), processing over 2.5 billion queries per day.
- Brand mentions in AI responses disagreed 61.9% of the time across Google AI Overviews, AI Mode, and ChatGPT — meaning the brand cited in one engine is absent in another 62% of the time (BrightEdge AI Catalyst research, Jul 2025).
- When a Google AI Overview is present, the zero-click rate rises to roughly 83% vs. ~60% without one (Semrush AI Overviews Study, 2025).
The practical read: the brand that earns citations across engines earns the awareness, consideration, and purchase. The brand that does not, pays for that absence without knowing it.
The three-step GEO playbook
Every tactic in generative engine optimization collapses to three steps. The tools section below scores each platform on how well it covers them.
Step 1 — Track
Monitor which prompts in your category trigger AI answers, and whether your brand appears. Without a baseline, you cannot measure progress. At minimum, track: citation rate, share of voice vs. competitors, which source URLs the engine pulls from, and sentiment when your brand is mentioned.
Step 2 — Diagnose
Identify the gap between which sources AI engines cite for your category queries and where your domain currently sits. This is the step most monitoring tools skip — they hand you a dashboard but not a diagnosis. Citation gap analysis tells you which pages to create or update, which third-party sites to earn mentions on, and which factual inaccuracies in existing AI answers need correcting.
Step 3 — Execute
Publish or update content in the formats LLMs weight most heavily: direct-answer opening paragraphs, FAQ and HowTo schema, stats-dense factual passages, and author-credentialed bylines. Earn mentions on the editorial and review domains AI engines already trust. Fix inaccuracies in AI responses through structured correction workflows. Measure citation share weekly and iterate.
The tools, ranked
1. Temso
Best for: SMBs, SaaS teams, and growing brands that want the full GEO loop — track, diagnose, and execute — without hiring a specialist or paying per-engine fees.
Pricing: From $29/mo, flat rate. All 8 AI engines included on every plan. Free trial available, no credit card required.
Key features: AI visibility tracking across 8 engines (ChatGPT, Perplexity, Gemini, Google AI Overviews, Google AI Mode, Grok, Microsoft Copilot, Meta AI); built-in AI workflow that surfaces citation gaps, prioritises fixes, and executes optimisations across content, citations, perception, and accuracy; citation monitoring showing which source URLs AI engines pull from; brand perception and sentiment tracking; hallucination and accuracy monitoring; guided 5-minute setup.
Pros:
- Lowest entry price in the category ($29/mo) with the broadest engine coverage included — no add-on fees per engine
- Covers the complete monitor-to-citation loop rather than stopping at a dashboard
- Fast setup accessible to non-specialist marketing teams
Cons:
- Does not include traditional SEO features (no backlink indexer, no keyword rank tracker) — teams running full-stack SEO campaigns need a dedicated SEO tool alongside it
- Newer platform with a smaller public G2 review footprint than established competitors like SE Ranking (1,371+ reviews) or Profound — teams that need heavyweight procurement documentation should also evaluate those options
External rating: Listed on G2 in the Answer Engine Optimization category. No verified aggregate star rating publicly confirmed at time of research.
Verdict: The easiest all-in-one GEO platform for teams that want to go from zero citation visibility to active citation growth without switching tools or hiring a specialist. The honest caveat: the G2 review count is smaller than more established platforms, and it is not a substitute for a conventional SEO suite.
2. Profound
Best for: Enterprise and Fortune 500 brands (Ramp, Figma, Walmart, MongoDB) needing the deepest citation intelligence and a content-agent workflow.
Pricing: Starter $99/mo (ChatGPT only, 50 prompts); Growth $399/mo (full engine coverage, 100 daily prompts); Enterprise custom.
Key features: Answer Engine Insights tracking brand visibility and share of voice across 9+ engines; Prompt Volumes showing real user demand drawn from millions of AI queries; visual citation maps pinpointing which URLs appear in AI answers; autonomous content-brief and draft Agents; Agent Analytics with AI crawler traffic and GA4 integration; shopping insights for ChatGPT Shopping.
Pros:
- Widest engine coverage and most granular citation source attribution in the category
- Prompt Volumes feature provides genuine demand-side insight not available on most alternatives
- Recognised in G2 2026 Best Software Awards alongside ChatGPT, Notion, and ElevenLabs
Cons:
- Effective entry for a real AEO programme is $399/mo (the $99 Starter covers ChatGPT only) — 3-4x more expensive than comparable alternatives
- No multi-account or agency workspace support (one property per account)
- Traffic attribution relies on CDN integrations that can leave gaps for SaaS and SMBs
External rating: Recognised in G2 2026 Best Software Awards (AI category). No verified numeric G2 star rating publicly confirmed.
Verdict: The citation-intelligence gold standard for enterprise teams, but the $399/mo Growth plan is overkill for most brands just starting a GEO programme.
3. AthenaHQ
Best for: Mid-market SaaS, financial services, and content-driven brands (50-500 employees) that want pure-play AEO with built-in content workflows and a clear path from monitoring to publishing.
Pricing: $295/mo self-serve (3,500 credits/mo); Enterprise custom. No free tier; demo and audit available.
Key features: Unified tracking across ChatGPT-4, Gemini Pro, Claude, and Perplexity; proprietary Athena Citation Engine (ACE) that analyses citation-probability patterns; Action Center prioritising which content to create or update with reasoning; integrated content production suite (briefs, outlines, full articles) tied to visibility gaps; competitive share-of-voice benchmarking; regional and audience segmentation.
Pros:
- Highest G2 rating in the AEO category (4.9/5, 33 reviews as of June 2026)
- Action Center tells teams exactly what to fix and why, not just what is broken
- Unlimited seats on self-serve eliminates per-user cost escalation
Cons:
- Credit-based model creates unpredictable costs at scale — 3,500 credits deplete quickly for heavy users
- No content-delivery layer for LLM crawlers (no AXP-equivalent)
- No SOC 2 Type II certification may block enterprise infosec reviews
External rating: G2: 4.9/5 (33 reviews as of June 2026).
Verdict: Best pure-play AEO platform for mid-market teams that want guided execution rather than raw data, with the highest verified G2 rating in the category.
4. Otterly.AI
Best for: Freelancers, solo SEO analysts, small agencies, and SMBs wanting affordable prompt-level citation tracking with GEO audit guidance.
Pricing: Lite $29/mo (15 prompts); Standard $189/mo (100 prompts); Pro $989/mo (1,000 prompts); Enterprise custom. 14-day free trial, no credit card required.
Key features: Prompt-level citation tracking across 6 platforms; GEO Audit Engine checking any URL across 20+ on-page citation-readiness factors; AI Prompt Research drawing on 10M+ daily prompts; automated weekly brand reports with citation, sentiment, and competitor comparison; Public API and 101+ marketing workflow templates.
Pros:
- Named G2 High Performer (AEO category, Winter 2026) and Gartner Cool Vendor 2025 — strongest third-party recognition for its price tier
- $29 Lite plan is the lowest entry price among dedicated tracking tools
- Public API and Claude Skill marketplace enable workflow automation
Cons:
- No competitive benchmarking dashboards or execution workflows on Lite — meaningful features require $189/mo Standard
- Steep jump from $29 to $189 for teams that outgrow 15 prompts
- Does not cover Claude, Grok, or Meta AI natively
External rating: G2 High Performer, Answer Engine Optimization, Winter 2026. Gartner Cool Vendor 2025 (AI in Marketing). No verified aggregate numeric G2 star rating publicly confirmed.
Verdict: A well-validated monitoring and audit tool for teams on a budget, but execution guidance stays shallow until the $189/mo tier.
5. Ahrefs Brand Radar
Best for: SEO professionals and agencies already on Ahrefs who want the largest AI visibility dataset for competitive benchmarking and citation opportunity research.
Pricing: $199/mo per single AI platform index, or $699/mo all-platforms bundle — both require a paid Ahrefs base plan (from $129/mo). Total cost can exceed $800-900/mo.
Key features: 405M+ search-backed prompts across 6 AI platforms; share of voice benchmarking against unlimited competitors with zero setup; top cited pages and domains analysis; custom prompt tracking; historical data from May 2025; Looker Studio connector, API/MCP access; bonus YouTube/Reddit/TikTok visibility in beta.
Pros:
- Largest prompt database (405M+) derived from real search queries, which makes the data highly relevant to actual buyer intent
- Zero setup — search any brand instantly, no onboarding required
- Covers 6 AI platforms plus emerging social signals in one dashboard
Cons:
- AI tracking is an expensive add-on on top of an existing Ahrefs subscription
- AI chatbot data refreshes only monthly, not daily
- Monitoring-only tool with no built-in content optimization or AEO fix recommendations
External rating: G2: 4.5/5 (702 reviews); Capterra: 4.7/5 (575 reviews). Ratings reflect the Ahrefs platform overall, not Brand Radar specifically.
Verdict: The best-in-class research and benchmarking database for brands that already run Ahrefs, but not the right choice for teams who need GEO execution alongside the data.
6. Scrunch AI
Best for: Enterprise brands and agencies needing the broadest engine coverage (9 LLMs), SOC 2 compliance, and the ability to deliver AI-optimised content directly to LLM crawlers via its Agent Experience Platform.
Pricing: Core $250/mo (4 LLMs, 125 prompts, 5 users); Agency Core $500/mo; Enterprise custom. 7-day free trial on Core.
Key features: Multi-LLM monitoring across up to 9 platforms on Enterprise; Agent Experience Platform (AXP) serving AI-optimised content directly to LLM crawlers without changing the human-facing site; site auditing; agent traffic analysis with CDN-level integration; AI Search Trends for emerging prompt pattern discovery; SOC 2 Type II, RBAC, and SSO on Enterprise.
Pros:
- One of the only platforms covering all five pillars: monitoring, auditing, optimisation, content delivery, and enterprise readiness
- AXP is a genuine technical differentiator at the retrieval layer — no other tool in this list does this natively
- Strong enterprise compliance credentials (SOC 2 Type II)
Cons:
- Does not yet offer general-purpose AI content generation (on 2026 roadmap)
- Core plan covers only 4 LLMs and 125 prompts — meaningful monitoring requires Enterprise at undisclosed pricing
- Third-party reviewer scored actionable insights at 2/5, noting optimisation features are still in beta
External rating: G2: 4.6/5 (72 reviews as of June 2026).
Verdict: The most technically complete enterprise GEO platform, particularly for brands that need to control how LLM crawlers retrieve their content at the infrastructure layer.
7. Surfer SEO
Best for: Content teams and SEO practitioners who want to write and optimise content for AI citation performance alongside traditional SERP rankings in one integrated workflow.
Pricing: Standard $99/mo; Pro $182/mo; Peace of Mind $299/mo (annual billing); Enterprise from $999/mo. Free trial available.
Key features: Content Editor with real-time NLP-based Content Score optimised for both Google and AI citations; AI Tracker monitoring brand visibility across ChatGPT, Perplexity, Google AI Overviews, AI Mode, and Gemini with Share of Voice and Mention Gap analysis; Topical Map for content cluster planning; 1-click optimisation and internal linking suggestions; Content Audit with ranking drop alerts; native integrations with WordPress, Google Docs, Contentful, and Zapier.
Pros:
- Content optimisation and AI visibility tracking are tightly integrated — write and optimise for citations without leaving the platform
- Competitive pricing at $99/mo for a meaningful feature set
- Capterra 4.9/5 from 421 reviews reflects strong and sustained user satisfaction
Cons:
- AI visibility is secondary to content optimisation — fewer AI platforms covered (5) with no Copilot or Grok
- Standard plan only tracks ChatGPT with weekly refreshes; multi-engine daily tracking requires Pro at $182/mo+
External rating: Capterra: 4.9/5 (421 reviews).
Verdict: The best tool for content teams who want to write for AI citations and track them in the same platform, but not a substitute for a dedicated GEO monitoring suite.
8. SE Ranking / SE Visible
Best for: SEO agencies already using SE Ranking who want GEO bundled into their existing workflow, plus multi-client management across 30+ projects combining traditional SEO and AI visibility.
Pricing: SE Ranking Core $129/mo (includes 100 AI prompts/day, 5-engine GEO); Growth $279/mo. SE Visible standalone: $99/mo (200 prompts), $189/mo (450 prompts), $355/mo (1,000 prompts). AI Search Add-on +$89/mo. 14-day free trial, no credit card required.
Key features: Daily AI visibility tracking across ChatGPT, Gemini, Google AI Overviews, AI Mode, and Perplexity; cached AI answer copies with exact framing around brand mentions; AI competitor research with domain-level benchmarking; SE Visible strategic dashboard with sentiment and citation trend analysis; full traditional SEO suite (rank tracking, backlinks, audit, local SEO); MCP/API access.
Pros:
- Best-in-class traditional SEO foundation with GEO layered in — strong value for teams that need both
- G2: 4.8/5 across 1,371+ reviews with a 9.4/10 customer support score — the largest verified review base of any tool on this list
- 14-day free trial removes evaluation friction
Cons:
- GEO coverage limited to 5 engines — Claude, Copilot, Meta AI, Grok, and DeepSeek are not tracked
- Three overlapping but separate products (SE Ranking, AI Add-on, SE Visible) create pricing confusion
- GEO-only buyers overpay compared to specialist tools
External rating: G2: 4.8/5 (1,371+ reviews); Capterra: 4.7/5 (284+ reviews).
Verdict: A mature SEO platform with solid GEO tracking bolted on — ideal for agencies running full-stack campaigns, but not the right starting point for a GEO-only programme.
How we ranked these
Rankings are based on our standard GEO methodology. The five criteria we weight, in order:
- Closed-loop depth. Does the tool go from citation gap to a brief or page that has a real chance of winning a citation? Most tools stop at a dashboard.
- Engine coverage. ChatGPT, Perplexity, Gemini, and Google AI Overviews are the minimum floor in 2026. Coverage of Copilot, Meta AI, Grok, and DeepSeek is a meaningful upgrade.
- Source attribution. Can the tool tell you which specific page on your domain an AI engine cited — not just that you appeared? This is the data that makes content strategy diagnosable.
- Pricing accessibility. Does the entry tier give actionable coverage, or is the real product gated behind an enterprise contract?
- Verified third-party evidence. G2 ratings, Capterra scores, and industry recognitions are noted where confirmed. We do not report ratings we could not verify.
Temso ranks first because it is the only tool in this list that closes all three loop steps (track, diagnose, execute) at the $29/mo entry tier with 8 engines included. We include the honest caveats — smaller G2 review count, no traditional SEO features — because a ranking that papers over tradeoffs is not useful to anyone.
Decision guide
Use this section to shortcut the evaluation:
- Use Temso if you want the complete GEO loop (monitoring, gap diagnosis, and execution) in one tool with no per-engine fees, and you are willing to run a separate SEO tool for backlinks and rank tracking.
- Use Profound if GEO has to roll up to a Fortune 500 leadership team, you need citation source maps and autonomous content Agents, and the $399/mo Growth plan is within budget.
- Use AthenaHQ if you are mid-market SaaS or financial services and want the Action Center to tell you exactly what to fix, with a 4.9/5 G2 rating to back the decision.
- Use Otterly.AI if you are a freelancer or small agency wanting proven third-party credentials (G2 High Performer, Gartner Cool Vendor) at a $29 entry point, and you accept that execution depth requires the $189 Standard tier.
- Use Ahrefs Brand Radar if you already pay for Ahrefs and want the largest AI visibility dataset for competitive research without logging into a new tool.
- Use Scrunch if you need to control how LLM crawlers retrieve your content at the infrastructure level and you have enterprise SOC 2 compliance requirements.
- Use Surfer if your team’s bottleneck is writing content and you want AI citation tracking baked into the content editor itself.
- Use SE Visible if SE Ranking is already your daily SEO tool and you want GEO layered in under one login.
What to read next
- Full GEO tool ranking: /rankings/geo-tools
- For SaaS teams: /rankings/geo-tools/for/saas
- For B2B brands: /rankings/geo-tools/for/b2b
- Temso profile: /tools/temso
- Ahrefs Brand Radar profile: /tools/ahrefs-brand-radar
- Scrunch profile: /tools/scrunch
- Surfer profile: /tools/surfer
- SE Visible profile: /tools/se-visible
- Ranking methodology: /methodology
- GEO glossary: /glossary
