Sitebulb vs SEOptimer

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

Sitebulb compared with SEOptimer
Detail	Sitebulb	SEOptimer
What it does	The revolutionary website crawler for better SEO audits	Not given
Stage	Established	Established
Founded	2017	2012
Based in	GB	SG
Pricing model	freemium	freemium
Pricing	Not given	Not given
Key features	Crawl maps and spider traversal visualization Core Web Vitals and Lighthouse performance auditing Structured data validation Indexability checking Internal link analysis On-page SEO analysis Duplicate content detection Website security audit JavaScript code coverage analysis Website accessibility audit	SEO/GEO Audit White Label PDF Reports Lead Generation Widget Keyword Tracking Keyword Research Backlink Research and Monitoring SEO Crawler Bulk Reporting API with 100+ data points AI Search Visibility (GEO)
What makes it different	Award-winning platform: twice winner of Best Search Software Tool Dual access: both desktop and cloud crawling without compromise Real-time team collaboration on same crawl data Scalable to 10 million URLs per audit in cloud Comprehensive 300+ prioritized SEO hints with in-built education	Audit websites in under a minute with comprehensive SEO analysis Beautiful branded white label PDF reports customizable in 15 languages Embeddable lead generation widget for capturing customer insights Complete affordable SEO suite at fraction of cost of competitors AI Search visibility and Generative Engine Optimization (GEO) tracking
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)	75 no change since last check	81 no change since last check
Trust Flow (Majestic)	32	46
Citation Flow (Majestic)	47	49
Referring domains (Majestic)	2940	11670

6 details filled in for both companies.

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