Claude Code
Codex
Cursor
ChatGPT
Windsurf
Gemini CLI
Antigravity
VS Code
Cline
n8nSitebulb’s reports are the best-written in the crawler category. It does not just flag a problem, it explains why it matters and what to do, which is why people who are not technical SEOs can actually use it.
It is also cheap. Desktop Lite is $18 a month, Pro is $42 for one user, with additional desktop users at $11. Cloud starts at $125 a month for two or more users and is a separate subscription. Annual billing and regional checkout can shift those.
So this is not a price argument. It is a scope one, and the scope ContextBolt covers is everything a crawler cannot see. Who outranks you, why, and whether AI answers cite you, for $35 a month inside the agent you already use.
A crawler can only see your side of the fence
Sitebulb tells you your canonical tags are a mess and page 47 has a redirect chain. All true, all worth fixing.
None of it tells you why the competitor at position two is beating you. That answer is on their page, in the search results, in who links to them, and increasingly in what ChatGPT says when someone asks the buying question. A crawler is looking at your own site by definition.
ContextBolt covers that half. Keyword research and difficulty, who ranks and what those pages cover, backlink overview and gaps, and AI visibility research with historical coverage on Google AI and ChatGPT plus live checks in four engines.
Findings versus priorities
The other difference is what you do with an audit.
A crawl report ranks by technical severity. That is the right way for a crawler to sort things and the wrong way to spend a Tuesday, because most of those pages get no traffic and never will.
With Search Console connected, ContextBolt lets you read findings against the pages that actually earn impressions. Which pages sit at position 11 to 15 where a change moves clicks. Which ones have a query mismatch rather than a technical fault at all.
And because the findings arrive in Claude, Cursor or Codex, the agent that read the audit can read the page and draft the fix in the same conversation.
Both have MCP now
Sitebulb advertises an MCP connection, so agent access is not the differentiator here.
What differs is what the endpoint can reach. Theirs is crawl data about your site. Ours is the research about everyone else’s, plus your own Google performance.
Where Sitebulb still fits
Full-site crawling. If your site is large or genuinely technically broken, crawl it with Sitebulb. That is the cheaper problem to solve and it is solved once. ContextBolt’s site audits cover up to 50 pages a run, which handles a section or a small site.
After that one-off, the weekly question is why a clean page still does not rank, and that is research rather than crawling. Run the crawler once and ContextBolt for the rest. The site audit workflow guide shows how the fix-and-verify loop works on the agent side.
Try it on the page you cannot explain
Take a page that looks technically fine and still does not rank, and ask why with Search Console connected.
That is the question a crawler cannot answer, however good its reports are. Start the 7-day trial with 100 credits. A card is required, and it becomes $35 a month unless you cancel before the trial ends.