Growth · alternatives · 2026
24 alternatives to Tarantula SEO Spider
Rank higher on the serps with higher quality seo audits
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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Quickly analyse, audit and review a site’s code & onsite SEO
2014 · screamingfrog.co.uk · its alternatives →
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Onsite SEO tool to crawl website links, images, CSS, scripts
2017 · screamingfrog.co.uk · its alternatives →
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SEOByAI▲380Kickstart your marketing efforts, rank higher
2024 · forsale.dynadot.com · its alternatives →
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CrawlRaven▲287SEO Hub for GSC + GA4 + a 200-point crawl
Jul 2026 · crawlraven.com · its alternatives →
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AI Agent to audit your website for SEO & Conversion.
2025 · getwebsite.report · its alternatives →
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Serpgram▲103Harness the power of AI and SEO to supercharge your business
2024 · serpgram.com · its alternatives →
- 9
Audit your site for the AI search era. 100% Open Source
May 2026 · freeaiseoaudit.com · its alternatives →
- 10
Badger▲213Badger is a SEO reporting tool for agencies and freelancers
2023 · getbadger.io · its alternatives →
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hrefStack▲41Research, write & publish SEO content on autopilot
Jul 2026 · hrefstack.com · its alternatives →
- 12
A Powerful Spider(Web Crawler) System in Python. Contribute to binux/pyspider development by creating an account on GitHub.
2014 · github.com · its alternatives →
- 13
Spiderseek▲13Hi HN, I’ve been working on Spiderseek, a platform to help track and grow website visibility in AI-powered search engines (e.g. Perplexity, ChatGPT, and other agents). Traditional SEO tools are expensive and focused on Google-style search. I wanted something lightweight and AI-first, so I built Spiderseek: AI Research – Explore domains and keywords to uncover new opportunities. AI Analytics – See traffic, crawl activity, and page metrics, plus insights from AI agents. Content Submission – Get content indexed instantly in major AI agents. Rankings – Browse the top 1000 domains sorted by…
2025 · spiderseek.com · its alternatives →
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With AI, it's faster than ever to ship a marketing site... but most of what gets generated is slop that was never built to be found. Plus the tools meant to catch that fall short: most SEO auditors cost money, don't play nicely with your agents, or tell you what's wrong without telling you how to actually rank for SEO and GEO (Generative Engine Optimization: being cited by AI search like ChatGPT, Perplexity, and Google AI Overviews). crawlie fixes that! It's 100% free, it's local-first, it's agent-native (MCP baked in!), and every issue it finds comes with why it matters and how to fix it.
Jun 2026 · github.com · its alternatives →
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Uncover your website's SEO secrets with a powerful crawler
2025 · screamingfrog.co.uk · its alternatives →
- 17
SpiderSuite (web security crawler) releases, wiki and roadmap - spidersuite/SpiderSuite
2023 · github.com · its alternatives →
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Turns a Screaming Frog export into a readable audit
Aug 2026 · crawloscope.com · its alternatives →
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AI Website SEO Audit Tool That Finds & Fixes Issues
Jul 2026 · crawlhunt.com · its alternatives →
- 24
Serplux▲12AI Growth Agents to Boost Traffic, Rankings & Sales
2025 · serplux.com · its alternatives →
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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 →