Screaming Frog vs Semji

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Screaming Frog compared with Semji
Detail	Screaming Frog	Semji
What it does	UK search marketing agency creating SEO and PPC campaigns with data, technology and creativity	GEO and SEO for AI search visibility
Stage	Established	Established
Founded	2010	2012
Based in	GB	FR
Pricing model	freemium	quote-based
Pricing	SEO Spider free version with 500 URL limit; paid licenses from $279/year for single user, with volume discounts available	No public price list. Scope varies with workspaces, markets, and AI usage. Subscription includes full platform, onboarding, and customer success manager.
Key features	Find broken links, errors and redirects Analyse page titles and meta data Generate XML sitemaps JavaScript rendering Structured data and validation Google Analytics integration Mobile usability auditing Accessibility auditing Custom extraction and source code search Crawl with OpenAI and Gemini	Content Score optimization CMS Publisher to WordPress, Drupal, Magento, Contentful, Strapi AI Agents for content creation Detection for SEO and GEO opportunities
What makes it different	Developed and maintained by SEO industry experts In-house proprietary tools for optimisation recommendations Both software and full-service agency capabilities Focus on long-term client relationships and transparent communication	One platform measures visibility and publishes the page to change it Runs GEO and SEO on one model avoiding duplicate optimization work Tracks six AI engines including ChatGPT, Gemini, Perplexity, Claude and DeepSeek Connects to WordPress, Drupal, Magento, Contentful and Strapi
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	87 no change since last check	73 no change since last check
Trust Flow (Majestic)	60	31
Citation Flow (Majestic)	54	49
Referring domains (Majestic)	18625	2091

8 details filled in for both companies.

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