AI · alternatives · 2026

24 alternatives to AI Search Index

Your website has new visitors. AI agents from ChatGPT, Perplexity, Claude and other LLMs are reading your content. Track the share of AI agent vs. human traffic and optimize for the agentic web.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 2 we have checked on their own sites, 2 of them free or with a free tier.

1. 1
   AI Traffic Analytics▲360

   Track AI agent traffic from ChatGPT, Perplexity, and Gemini

   2025 · writesonic.com · its alternatives →

2. 2
   AI Search Visibility Monitorfree tier, from $79/mo▲400

   Your AI search ranking tool—for ChatGPT, Gemini, & Claude.

   2025 · writesonic.com · its alternatives →

3. 3
   Siteline▲541

   Growth analytics for the agentic web

   Feb 2026 · siteline.ai · its alternatives →

4. 4
   AI Search Crawler Check▲181

   Check if your robots.txt allows ChatGPT, Google Gemini

   2025 · llmseoindex.com · its alternatives →

5. 5
   Free AI SEO Auditor▲166

   Audit your site for the AI search era. 100% Open Source

   May 2026 · freeaiseoaudit.com · its alternatives →

6. 6
   Agent Monitor▲128

   An AI agent rewriting your codebase looks like scrolling text in a terminal. Agent Monitor shows you what it

   Feb 2026 · agentmonitor.io · its alternatives →

7. 7
   Known Agents▲95

   Track the bots and AI agents crawling your website

   May 2026 · knownagents.com · its alternatives →

8. 8
   Humans vs LLMs▲138

   Hi HN, We just launched [AI Page Ready](https://aipageready.com) — a tool to check if your web pages are discoverable and understandable by AI tools like ChatGPT, Claude, Gemini, and Perplexity. It runs 40+ checks across six areas: Discoverability & Crawlability, Structured Data & Semantics, Content Quality, Answer-Ready Formatting, Accessibility & Rendering, and Deep AI LLM-specific checks. Would love your feedback — especially if you work in eCommerce, SEO, content, SaaS, or are trying to get traffic from AI tools. (Also open to ideas on what else to add to the tool!)

   2025 · aipageready.com · its alternatives →

9. 9
   AI Visibility Rank Tracker▲153

   Track brand visibility in AI search results

   2025 · keyword.com · its alternatives →

10. 10
    LLMS Central▲8

    Track AI bots visiting your site + monitor when ChatGPT, Perplexity & Claude cite your domain. Free AI bot tracker with citation tracking, real-time analytics & llms.txt repository.

    2025 · llmscentral.com · its alternatives →

11. 11
    IndexDecode▲6

    Check if AI crawlers can find, read, and cite your site

    Jul 2026 · indexdecode.com · its alternatives →

12. 12
    ReadByBots▲3

    See which AI bots read your site

    Jul 2026 · readbybots.com · its alternatives →

13. 13
    RankAgent▲7

    Everything You Need to Win in AI Search

    Apr 2026 · rankagent.app · its alternatives →

14. 14
    Aiglebot▲7

    Track how ChatGPT, Gemini & Perplexity talk about your brand

    Jul 2026 · aiglebot.me · its alternatives →

15. 15
    GeoPromptTracker▲4

    Directory of all 28 AI crawlers — GPTBot, ClaudeBot, PerplexityBot, Google-Extended and more — with robots.txt rules to allow or block each one.

    Jul 2026 · geoprompttracker.com · its alternatives →

16. 16
    AI Rank Checker▲3

    Track your visibility in AI search engines like ChatGPT.

    2025 · airankchecker.net · its alternatives →

17. 17
    AgentGrade▲10

    See how well AI agents can find, read, and cite your website

    Jun 2026 · agentgrade.app · its alternatives →

18. 18
    GeoTravel▲3

    See what AI agents do & recommend on your travel site!

    Feb 2026 · geotravel.ai · its alternatives →

19. 19
    CrawlerCheck▲16

    Since the last Show HN 7 months ago, I've shipped some major updates: • Operators Directory – browse 160+ crawlers by company (Google, OpenAI, Anthropic, etc.). See all their bots, safety stats, and official docs in one place. • Enhanced crawler profiles with "Blocking Impact" analysis and common use cases • Added 25+ new AI crawlers including latest models and scrapers • Bulk robots.txt generator – generate allow/block rules for all filtered bots in one click • RFC 9309 strict compliance – mimics Googlebot's exact "Longest Match" logic The tool now helps answer "who owns CCBot?" or…

    2025 · crawlercheck.com · its alternatives →

20. 20
    QueryTrace Audit▲8

    Can AI crawlers read your site?

    Aug 2026 · querytrace.co · its alternatives →

21. 21
    AI Visibility Score▲3

    See how your site scores across every major AI assistant

    Jul 2026 · clickcoded.com · its alternatives →

22. 22
    AI GEO Audit: AI Search Tracking Tool▲17

    Improve AI Visibility in ChatGPT, Gemini & Perplexity

    2025 · addlly.ai · its alternatives →

23. 23
    SearchRank AIfree tier, from $149/mo▲6

    Track Your Visibility in AI Search.

    Dec 2025 · searchrankai.com · its alternatives →

24. 24IM
    I'm Building Ahrefs for AI Search Results▲9

    AI search results are quickly becoming more important than SEO, but as businesses, we have no visibility over it! That's why I'm building "Ahrefs for AI search results". Track keyword performance on AI tools like ChatGPT, Claude, Perplexity & more

    2025 · linrush.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →