Sitebulb

Sitebulb is a website crawler for professional technical SEO audits. Its Hints prioritize issues across technical SEO, page resources, security, structured data, JavaScript rendering, links, and indexability, while visualizations and education help teams turn crawl data into recommendations. Sitebulb offers Desktop and Cloud products: Desktop keeps audit data locally, while Cloud adds browser access, scale, and team collaboration. The official site advertises free trials and public plan pages; exact limits vary by product and audit size.

✨ Key Features

• Technical crawling — Crawl websites and collect SEO, resource, and security data.
• Prioritized Hints — Rank issues and recommendations by impact and urgency.
• 300+ issue checks — Audit a broad set of technical SEO signals.
• JavaScript crawling — Inspect rendered pages and script-generated content.
• Structured-data validation — Check schema against supported search guidelines.
• Audit visualizations — Explore site structure, links, and problems visually.
• Audit comparison — Compare crawls to identify changes over time.
• PDF reports — Create customized reports for clients and stakeholders.
• Desktop and Cloud — Choose local desktop audits or browser-based collaboration.
• Keyword data — Connect technical SEO findings with rankings and keyword data where supported.
• Project and team workflows — Manage audits and collaborate in Cloud.

💳 Pricing

Public USD selectors checked on 1 October 2026:

• Desktop Lite, one user — US$18 paid monthly or US$180 paid yearly; up to 10,000 URLs/audit.
• Desktop Pro, one user — US$42 paid monthly or US$425 paid yearly; default 500,000 URLs/audit, advanced audits and reporting. Extra-user pricing is separate.
• Cloud — The public entry card starts at US$125/month or US$1,500/year with two or more users; actual configuration depends on crawl/team requirements.
• Desktop trial — 14 days equivalent to Pro, no credit card required.
• Enterprise — Contact Sitebulb for larger requirements.

Annual figures above are yearly payments, not monthly rates. The Pro FAQ permits raising the crawl limit up to two million URLs, subject to hardware capacity and its documented settings; a licence does not guarantee a computer can process every such crawl.

⚖️ Alternatives Compared

🎯 Use Cases

• Technical SEO audits: Find and prioritize crawl and indexability issues.
• Migration QA: Compare pre- and post-migration crawls.
• JavaScript auditing: Inspect rendered content and links.
• Structured-data checks: Validate schema and search-feature signals.
• Agency delivery: Produce visual PDF reports for clients.
• Enterprise monitoring: Run repeated audits across large sites and teams.
• Content and architecture review: Visualize links, templates, and site structure.