PerfBee is a Sitebulb alternative for teams that want redirect targets suggested for them and blocked pages kept apart from broken ones. Site Pages keeps one list of every page your crawls of a site found.
Compared on 5 November 2026, from each product’s public documentation.
| Capability | PerfBee | Sitebulb |
|---|---|---|
| A crawler sites can verify | PerfBeeBot: named user agent, one published IP, signed requests, Cloudflare verified bot | Says it is not a public bot; no signed requests listed |
| Blocked pages kept apart from broken ones | Marked not checked, never billed | The broken-URL hint fires on 4XX, 5XX, timeouts and errors |
| One page list across crawls | Every URL the crawls of a site found, in one list, with the pages that went missing | Lost URLs against the previous audit; no page list kept across audits |
| Redirects suggested for broken pages | A suggested target where a live page matches, downloadable as a redirect file (Starter and up) | Not listed; redirect hints, you choose the target |
| What third-party scripts cost | Each vendor’s cost on your pages, from your performance tests | Not listed |
| Real-user monitoring | Own script: Core Web Vitals from your visitors (Business and up) | Not listed |
| Critical CSS | Extracted per page, ready to inline | Not listed |
| REST API and webhooks | Both on every plan; webhooks are signed | Webhooks in Sitebulb Cloud and an MCP server; no REST API listed |
Checked 5 November 2026 against Sitebulb's public documentation. “Not listed” means we did not find it documented, not that it cannot be done. Something out of date? Write to support@perfbee.com and we fix it. Product names belong to their owners.
For each URL that returns 404 or 410, PerfBee suggests a live page with the same or a similar name, or the parent folder, and says why. Where nothing fits, it says a target is still needed. Download the checked list as a redirect file (Starter and up).
PerfBee crawls from its own servers as PerfBeeBot: a named user agent, one published IP address and signed requests. When a firewall still blocks a page, it is marked not checked instead of broken, and it is not billed.
Site Pages keeps every URL your crawls of a site found in one list, with its status, indexability and issues. Filter by folder, see the pages that went missing, and open any page for its details.
Sitebulb suits you if you want its desktop app and hint-based audits, with its cloud edition when you need one.
Create a free account and add your site in My Sites.
Start a crawl: fast for links and status codes, detailed for SEO and AI readiness.
Open What to fix first, then Site Pages for every URL.
Schedule the crawl so the next one runs by itself.
Yes. For each 404 or 410 it suggests a live page with the same or a similar name, or the parent folder, and says why. You check the list and download it as a redirect file (Starter and up).
Yes. A REST API and signed webhooks, on every plan, and an MCP server so Claude or ChatGPT can read your crawls.
Yes. The Free plan includes the Site Crawler and needs no card. A fast crawl uses 1 credit a page, a detailed one 2.
Yes. PerfBeeBot follows robots.txt, waits as long as Crawl-delay asks (up to 10 seconds) and never gets around bot protection.
Crawl your site from the browser. The Free plan needs no card.
Site Crawler is on every plan.