Dev tools · alternatives · 2026

24 alternatives to Robots.txt search engine

Most commonly disallowed paths, crawlers, etc

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Robots.txt search engine launched in 2019; newer entries below may have overtaken it.

1
Robots.txt Generator▲378
The right robots.txt file for your project
2024 · generaterobotstxt.com · its alternatives →
2
AI Search Crawler Check▲181
Check if your robots.txt allows ChatGPT, Google Gemini
2025 · llmseoindex.com · its alternatives →
3RT
robots.txt as a service, check web crawl rules through an API▲17
2019 · robotstxt.io · its alternatives →
4
Diffbot▲272
Extract content from articles, products, videos and more
2015 · diffbot.com · its alternatives →
5
There Is A Bot For That▲219
Search engine for bots
2017 · its alternatives →
6
Crawlee▲229
Build reliable web scrapers and robots, fast!
2022 · crawlee.dev · its alternatives →
7
HyperCrawl ▲150
Super-fast web crawling for LLM development
2024 · its alternatives →
8RL
Readability-like API Using Machine Learning▲151
Documentation for Diffbot — transform the raw web into structured knowledge.
2011 · diffbot.com · its alternatives →
9
The new Firecrawl /search▲257
Our most accurate Search API for AI agents.
Jul 2026 · docs.firecrawl.dev · its alternatives →
10
Robots.txt Generator▲7
Free and powerful robots.txt generator tool
2024 · konigle.com · its alternatives →
11
Robots.txt Tester▲2
Test Googlebot, Bingbot, or any custom user-agent instantly
Feb 2026 · devhackes.tech · its alternatives →
12
Robots.txt Generator ▲18
Create a robots.txt file for website instantly
2023 · techcopes.com · its alternatives →
13
Robots.txt Validator & Testing Tool▲6
Validate robots.txt rules before you publish
Jul 2026 · loganmosby.com · its alternatives →
14
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 →
15
Free SEO robots and sitemap Checker▲16
Grawesoft innovative projects
2025 · its alternatives →
16
Google Search Web Guide▲176
An experimental AI-organized search results page
2025 · blog.google · its alternatives →
17
Robots.txt Analyzer▲7
Simple Robots.txx Analyzer
2025 · spider-web-flax.vercel.app · its alternatives →
18
Robots.txt Validator and Testing Tool▲12
Fetch and analyze any website's robots.txt file in real-time
2025 · digitalmansoor.com · its alternatives →
19
GPT Crawler▲98
Crawl a site to generate knowledge files to create a GPT
2023 · gptcrawler.thesamur.ai · its alternatives →
20
AI Search Index▲12
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.
Jan 2026 · aisearchindex.com · its alternatives →
21
Crawltbot - AI SEO Helper▲11
Unleash AI-Powered SEO Insights Directly From Your Browser
2024 · chromewebstore.google.com · its alternatives →
22
Robots.txt generator▲8
Free robots.txt generator
2025 · codehunger.in · its alternatives →
23
Robots.txt Generator▲2
Generate robots.txt files for SEO and AI crawler control
Jul 2026 · apify.com · its alternatives →
24
Dweb Search▲79
A decentralized search engine for IPFS and Filecoin
2021 · dweb-search.on.fleek.co · its alternatives →

Also compare

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 →