Sitebulb is an SEO tools tool for Agencies, offered as paid ($18/mo). Based in United Kingdom, founded in 2017. Popular alternatives include WebYes, Otterly.AI, SE Ranking.
About Sitebulb
Sitebulb is a website auditing crawler from a UK-based company, built for technical SEOs and agencies. Like other crawlers it scans a site the way a search engine would, but its focus is on explaining and prioritizing issues rather than presenting raw data, which makes findings easier to understand and to communicate to clients and developers.
Each audit produces Hints: prioritized issues with plain-language explanations of why they matter and how to fix them. Visual crawl maps, charts and reports show site architecture, internal linking and indexability at a glance. Sitebulb renders JavaScript with a headless Chrome engine and compares rendered and raw HTML, and audits cover structured data, accessibility, page speed, international SEO and duplicate content. The desktop app runs on Windows and Mac with Lite and Pro licenses limited by URLs per audit, while Sitebulb Cloud crawls very large sites on remote servers and lets teams share audits.
Sitebulb fits SEOs and agencies who want actionable, explainable audits and client-ready visuals. Screaming Frog offers more flexible custom extraction and configuration and remains the default for power users, so many professionals use both. Desktop crawls of large sites consume significant memory, and the cloud version is a sizeable step up in price. Lumar and Botify target enterprise-scale continuous monitoring, while Semrush and Ahrefs site audits are simpler options bundled with broader SEO suites.
Key features of Sitebulb
- Prioritized hints with explanations
- Visual crawl maps and graphs
- JavaScript rendering
- Accessibility and structured data audits
- Large site crawling
- Cloud collaboration
Pros and cons
Pros
- Excellent explanations and prioritization
- Great visuals for clients
- Strong JS rendering
- Desktop or cloud
Cons
- Less flexible extraction than Screaming Frog
- Cloud is expensive
- Desktop resource usage
- Learning curve for advanced settings
Sitebulb pricing
Sitebulb uses a paid model. A 14-day free trial is available.
| Plan | Price | Includes |
|---|---|---|
| Lite | $18 / mo | Desktop, 1 user, 10,000 URLs per audit; save 15% yearly |
| Pro | $42 / mo | Desktop, 500k URLs per audit; extra users +$11/mo |
| Cloud | from $125 / mo | Cloud crawling, 2+ users, teams |
Source: sitebulb.com · checked on Oct 20, 2026
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How Sitebulb compares in SEO tools
- Rank by votes
- #2 / 30
- Starting price
- $18
- Free alternatives
- 2
0 votes from members
39% below the category median ($29/mo)
Free or open-source tools in SEO tools
Sitebulb ranks #2 of 30 seo tools tools by community votes and is priced below most tools in the category.
Common use cases
- 1Agency audits for clients
- 2Migration checks
- 3Accessibility review
- 4Diagnosing JavaScript SEO issues
Best for
SEOs who want actionable, explained audits.
Not ideal for
Users needing custom extraction (Screaming Frog).
Integrations
- Google Search Console
- Google Analytics
- PageSpeed Insights
- Cloud crawler
Our take
Sitebulb is the most communicable technical audit tool.
FAQ
- What is Sitebulb?
- Sitebulb is an SEO tools tool: Visual website auditing.
- How much does Sitebulb cost?
- Sitebulb uses a Paid model; paid plans start at $18 per month.
- What are the best alternatives to Sitebulb?
- Community-listed alternatives to Sitebulb include WebYes, Otterly.AI, SE Ranking, Optmyzr.
- Does Sitebulb have a free trial?
- Yes, Sitebulb offers a 14-day free trial.
- What does Sitebulb integrate with?
- Sitebulb integrates with Google Search Console, Google Analytics, PageSpeed Insights, Cloud crawler and more.
- Which platforms does Sitebulb support?
- Sitebulb is available on macos, windows, web.
- Who is Sitebulb for?
- SEOs who want actionable, explained audits.
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