Sitebulb Review
Website crawler for technical SEO audits with prioritized hints and visual reporting
Sitebulb is one of the most thorough technical SEO crawlers available, pairing 300+ prioritized hints with clear data visualizations and PDF exports. The Lite tier at $18/month makes it accessible to solo consultants, while the Cloud plan handles enterprise-scale sites up to 10 million URLs. JavaScript crawling is included at no extra cost across all tiers, which alone separates it from several competitors.
Pros and cons
- 300+ prioritized SEO hints reduce guesswork on where to focus
- JavaScript crawling included at no extra cost on every plan
- Clear data visualizations and customizable PDF reports
- Affordable entry at $18/month for solo practitioners
- Trusted and actively used by 5,000+ SEOs globally
- MCP integration in development for AI-driven audit querying
- Desktop Pro capped at 500,000 URLs per audit
- Cloud plan starts at $125/month, a steep jump from desktop tiers
- Lower tiers are single-user only with per-seat add-on costs
- MCP and AI querying features are still on a waitlist
A crawler built around actionable audit output
Sitebulb positions itself as a crawler designed not just to collect data, but to tell SEOs what to do with it. The tool ships with over 300 Hints across technical categories, each ranked by priority so teams can cut straight to the issues most likely to move rankings. That prioritization layer is what separates Sitebulb from raw crawlers that dump URLs and leave analysis to the user.
The product comes in two delivery modes. Sitebulb Desktop runs locally on a workstation, making it ideal for agencies and freelancers who want full control over crawl settings and reporting without a cloud dependency. Sitebulb Cloud adds team collaboration, automated recurring crawls, unlimited projects, and the ability to crawl up to 10 million URLs per audit, targeting agencies working on large enterprise accounts.
Integrations cover the standard SEO stack: Google Analytics, Google Search Console, Google Sheets, and Looker Studio (Data Studio). The team has also announced a Sitebulb MCP server, currently in waitlist phase, which will let practitioners query audit data directly through AI tools. That positions Sitebulb well for the shift toward AI-assisted technical SEO workflows.
Core features
300+ Prioritized SEO Hints
Every crawl surfaces issues grouped by severity and category. Hints include in-built educational context so less experienced team members understand the why behind each recommendation, not just the what.
JavaScript Crawling at No Extra Cost
JS rendering is available on all plans including Lite. This is notable since many competing tools charge separately for rendered crawls or require an enterprise upgrade to access them.
Audit Comparisons and Scheduling
Pro and Cloud plans allow scheduled crawls and side-by-side audit comparisons. Teams can track which issues have been resolved across crawl cycles and measure technical health over time without manual exports.
Customized PDF Reports
Pro and Cloud users can produce branded PDF reports configured to client or stakeholder needs. This reduces the time spent on post-crawl deliverable formatting, which is a common bottleneck for agency teams.
Data Visualizations
Sitebulb converts crawl data into visual formats including charts and graphs that make presenting technical findings to non-technical clients significantly easier. Crawl data can also be piped into Looker Studio for custom dashboard builds.
Desktop and Cloud in One Ecosystem
Sitebulb Cloud integrates natively with the Desktop client. Teams can trigger cloud crawls from the desktop interface and have results sync back, which means less workflow friction when moving between local and team environments.
MCP Server (Coming Soon)
Sitebulb has announced an MCP server that will allow AI tools to query audit data directly. This is an early signal that the team is building toward AI-native technical SEO workflows rather than treating AI as an afterthought.
Pricing
| Feature | Lite $18/month | Pro $42/month | Cloud From $125/month |
|---|---|---|---|
| URLs per audit | 10,000 | 500,000 | Up to 10 million |
| seo-hints | 100+ | 300+ | 300+ |
| JavaScript crawling | Yes | Yes | Yes |
| GA / GSC / Sheets integration | Yes | Yes | Yes |
| Scheduled audits | No | Yes | Yes |
| Audit comparisons | No | Yes | Yes |
| Customized PDF reports | No | Yes | Yes |
| Team collaboration | No | Add-on +$11/user | Included (2+ users) |
| Project limits | Limited | Limited | Unlimited |
| Data Studio integration | No | No | Yes |
| Free trial | 14 days | 14 days | 14 days |
Who it is for
The Lite plan at $18/month gives solo practitioners a fully capable crawler with JS rendering and GA/GSC integration. It covers the majority of client site sizes without requiring a larger tool budget.
The Pro plan scales to 500K URLs with multi-seat support and PDF reporting, covering most mid-market client accounts. Cloud is the right step when client sites exceed that threshold or when recurring automated crawls are part of the service offering.
Cloud is designed for internal teams that need ongoing crawl monitoring, real-time collaboration, and integrations with enterprise reporting stacks like Looker Studio. The native desktop integration means analysts do not need to switch workflows.
The in-built educational context attached to each Hint makes Sitebulb useful for teams onboarding junior staff. The tool teaches as it audits rather than expecting the user to translate raw crawl data into recommendations independently.
Verdict
Sitebulb is a mature, well-designed technical SEO crawler that earns its reputation with 300+ prioritized hints, free JS crawling, and strong visual reporting across all tiers. The pricing is competitive at the entry level and reasonable at the Pro tier. The Cloud plan price jump is significant but justified for teams running large-scale or automated audits. The upcoming MCP integration signals a roadmap aligned with where technical SEO is heading.
Frequently asked questions
Does Sitebulb crawl JavaScript-heavy sites?
Yes. JavaScript crawling is included on every plan, including Lite, at no extra cost. There is no separate JS rendering add-on required.
What is the difference between Sitebulb Desktop and Sitebulb Cloud?
Desktop runs locally and supports up to 500,000 URLs per audit on the Pro plan. Cloud adds team collaboration, automated recurring crawls, unlimited projects, and crawl capacity up to 10 million URLs per audit. The two products integrate natively.
Can I add more users to a Desktop plan?
Pro Desktop supports additional users at $11/month per seat, up to 50 users. Cloud includes multi-user access as part of the base plan starting at $125/month for 2 or more users.
Is there a free trial?
Yes. Sitebulb offers a 14-day free trial with no credit card required, and plans can be cancelled at any time.
What integrations does Sitebulb support?
Sitebulb integrates with Google Analytics, Google Search Console, Google Sheets, and Looker Studio (Data Studio). A Model Context Protocol (MCP) server for AI tool integration is currently in development with a waitlist open.
How does Sitebulb compare to Screaming Frog?
Both are strong technical crawlers. Sitebulb differentiates with its prioritized Hints system, built-in educational context, and visual reporting focus. Screaming Frog has a larger raw feature set and stronger filtering capabilities for advanced users, but requires more manual analysis to derive actionable recommendations.