Every tool here has a free plan, a free tier or a free trial, as stated on the vendor's own site. What you get for free varies a lot, so the table says exactly what each one includes.
Technical audit (can AI crawlers reach and read you)
Audits a page for Google and AI search: robots.txt rules for 31 AI crawlers, simulated requests as ChatGPT's, Claude's and Perplexity's search bots to catch firewall blocks, content readable without JavaScript, and snippet controls, with the exact fix for each issue and an evidence grade on every check.
- Best for
- Finding and fixing what stops AI search from reading and citing a site
- Starting price
- Free audit; full report ₹499 (one-time); Pro ₹1,499/month; Agency ₹4,999/month
- Free plan or trial
- Yes: the full audit, every check's status and the top 3 fixes, no account
- Engines
- Checks access for ChatGPT search, Claude, Perplexity, Google AI Overviews/AI Mode, Bing/Copilot and 25 more crawlers
- Agency / white-label
- Yes: Agency ₹4,999/month (white-label reports, branded widget, lead capture)
- Limits to know
- Doesn't track how often AI answers mention your brand (it diagnoses why they can't)
Run a free audit
Technical audit (can AI crawlers reach and read you)
Scores a URL 0–100 on 47 citation-signal checks, including robots.txt access for 27 AI crawlers, with paid monitoring, regression alerts and agency reporting; also ships as a CLI and MCP server.
- Best for
- a cheap audit-and-monitor tool for developers
- Starting price
- Free; Pro $19/month founding price, then $29
- Free plan or trial
- Yes: free forever (5 single-URL audits a day) plus an open-source CLI
- Engines
- Perplexity answer checks (automated)
- Agency / white-label
- Yes: Agency $89/month founding price, then $199; unbranded PDFs (custom-logo white-label is on its roadmap)
- Limits to know
- Founding prices rise later
GeoReady pricing (vendor's site)
Technical audit (can AI crawlers reach and read you)
A credit-based website checker that shows how search engines, answer engines and AI assistants read a site, with prioritised fix tips, AI crawler checks and sampled AI answers.
- Best for
- a credit-based site checker with sampled AI answers
- Starting price
- $29/month (Indie, 2,000 credits)
- Free plan or trial
- Yes: a free site check without an account
- Engines
- AI answer sampling on ChatGPT, Perplexity, Gemini
- Agency / white-label
- Not mentioned
- Limits to know
- Credits only: about 29 home-page checks on Indie
seogeoaeo.ai pricing (vendor's site)
Technical audit (can AI crawlers reach and read you)
A free audit that crawls up to 50 pages, checks robots.txt against 14 AI crawlers and scores how citable a site is; the paid platform adds prompt tracking and monitoring.
- Best for
- a broad, no-signup page-quality sweep across many pages
- Starting price
- Free GEO audit; paid plans from $49/month
- Free plan or trial
- Yes: free GEO audit with no signup (up to 50 pages) and a $0 plan
- Engines
- Scores for ChatGPT, Perplexity, Gemini, Copilot, AI Overviews
- Agency / white-label
- Yes: white-label dashboards and reports on every plan
- Limits to know
- Plans differ only by credits
SEOmator pricing (vendor's site)
Prompt tracking (how often AI answers mention you)
Tracks how a brand appears in AI answers and its share of AI voice against competitors, and publishes AI-optimised content; sold as DIY plans or managed services.
- Best for
- Indian brands that want rupee pricing or a managed service
- Starting price
- ₹999/month + 18% GST (DIY Starter)
- Free plan or trial
- Yes: free plan with 3 scans
- Engines
- 2 platforms on DIY plans (from ChatGPT, Gemini, AI Overviews, AI Mode, Perplexity, Copilot)
- Agency / white-label
- Only on the managed Advance plan (₹89,999/month)
- Limits to know
- DIY plans track 2 AI platforms
AITLAS (Shiprocket) pricing (vendor's site)
Prompt tracking (how often AI answers mention you)
Credit-based AI visibility tracking (1 credit = 1 AI response) with source and competitor insights, content recommendations and a content-optimization agent.
- Best for
- trying multi-engine tracking free, then acting on it with content recommendations
- Starting price
- Free (300 credits); paid from $295/month
- Free plan or trial
- Yes: a free Essential plan with 300 credits
- Engines
- 5 on the free plan; 11 on Starter, incl. ChatGPT, Perplexity, AI Overviews, AI Mode, Gemini, Claude, Copilot
- Agency / white-label
- Partly: agency program with discounted licences (no published price)
- Limits to know
- Starter: 3,600 credits a month
AthenaHQ pricing (vendor's site)
Prompt tracking (how often AI answers mention you)
A one-time snapshot of what GPT-5.4 mini, Perplexity and Gemini say about your brand, scored out of 100 on sentiment, presence, recognition, share of voice and competition. It doesn't crawl your site.
- Best for
- a free, quick read on how AI models describe your brand
- Starting price
- Free
- Free plan or trial
- Yes: a free one-time check; the full report needs a form
- Engines
- GPT-5.4 mini, Perplexity, Gemini
- Agency / white-label
- No
- Limits to know
- Point-in-time only, based on what the models already know
HubSpot AI Search Grader pricing (vendor's site)
Prompt tracking (how often AI answers mention you)
Keyword-based AI search analytics: you track SEO keywords, and it generates the prompts and ranks brands by share of voice and citations.
- Best for
- tracking AI visibility by keyword, the way SEO teams already work
- Starting price
- $79/month (single plan, "limited time" price)
- Free plan or trial
- Yes: free account plus a 7-day trial of the paid plan
- Engines
- 11, incl. ChatGPT, AI Overviews, AI Mode, Gemini, Perplexity, Claude, Grok, Copilot
- Agency / white-label
- No separate plan, but unlimited domains and client dashboards
- Limits to know
- 500 prompts, weekly reports
LLMrefs pricing (vendor's site)
Prompt tracking (how often AI answers mention you)
Enterprise AI visibility platform: tracks how answer engines mention and cite a brand, shows prompt volumes, analyses AI bot traffic through CDN integrations, and includes an AI content agent.
- Best for
- enterprise-grade AI visibility tracking with content agents
- Starting price
- Free 7-day trial; Enterprise is custom-priced (no self-serve paid plan listed)
- Free plan or trial
- Yes: 7-day trial, 50 fixed prompts, 3 engines
- Engines
- Up to 9 on Enterprise, including ChatGPT, Perplexity, Gemini, Claude, Copilot and Google AI Overviews/AI Mode
- Agency / white-label
- Yes: agency workspaces at $399/month per client (per a November 2025 Profound blog post; not on the pricing page)
- Limits to know
- The trial uses a fixed prompt set you can't customise
Profound pricing (vendor's site)