The cloud alternative to Sitebulb
Sitebulb is a superb crawler with the best visual site maps in the business. CrawlX takes a cloud-native path — a free tier, no install, issues ranked by impact, and fixes drafted as pull requests.
Sitebulb is one of the best technical crawlers out there — its visual crawl maps and prioritized Hints set the bar, and its desktop Lite plan is genuinely cheap. CrawlX competes on a different axis: it's fully cloud-native with a permanent free tier, ranks issues by estimated impact, and can draft the fix as a GitHub pull request. Here's an honest, side-by-side look.
The verdict: CrawlX as a Sitebulb alternative
CrawlX is a strong cloud-native Sitebulb alternative when you want a permanent free tier and fixes shipped as pull requests rather than just a list of Hints to action by hand. It crawls in the browser, ranks issues by impact, and joins in Search Console and GA4 data. Sitebulb still leads on visual crawl maps and data visualisation — stay with it if those are central to how you audit.
CrawlX vs Sitebulb
| Capability | CrawlX | Sitebulb |
|---|---|---|
| Runs in the cloud (no install) | Cloud | Desktop + Cloud |
| Permanent free tier (no time limit) | 500 URLs | 14-day trial only |
| JavaScript rendering | Yes | Yes |
| Issues prioritized | Ranked by impact | Prioritized Hints |
| AI fix suggestions as pull requests | Yes (BYOK) | No |
| Scheduled crawls | Built-in, cloud | Pro & Cloud plans |
| Visual crawl maps | On roadmap | Mature |
| Team collaboration | Yes (paid) | Cloud plans |
| White-label client reports | Yes (paid) | Yes (Pro) |
| Log-file analysis | On roadmap | Not yet |
| Search Console / GA4 | Yes | Yes |
| Entry price | Free, then $29/mo | From ~$17.50/mo, no free tier |
Where Sitebulb still wins
We'd rather be honest than oversell. Sitebulb is excellent at these:
- The best visual crawl maps in the category — interactive tree and force-directed views of your site structure.
- A mature library of 300+ prioritized Hints with clear remediation guidance.
- Bulk Core Web Vitals captured for every URL at crawl time, so template-level issues surface fast.
- A lower entry price on the desktop Lite plan if you only need a single-user local crawler.
Switch to CrawlX if…
- You want a permanent free tier, not just a 14-day trial.
- You want the whole thing in the cloud with nothing to install or update.
- You want fixes drafted as pull requests, not just a list of issues.
- You'd like issues ranked by estimated impact out of the box.
Stick with Sitebulb if…
- You rely on Sitebulb's visual crawl maps and data visualizations.
- You prefer a single-user desktop tool at the lowest possible price.
- You're invested in its Hint library and audit-comparison workflow.
What each costs
CrawlX is free for 500 URLs, then from $29/mo ($19/mo billed annually). Sitebulb: Free 14-day trial (no permanent free tier). Desktop from ~$17.50/mo (Lite); Cloud from ~$119/mo.
Moving from Sitebulb to CrawlX
- Create a free account and add your site — there's no 14-day clock and nothing to install.
- Run a 500-URL crawl free and line the prioritised issues up against your Sitebulb Hints.
- Connect Search Console and GA4 so the impact ranking reflects your real traffic.
- Use AI Fix to turn a finding into a reviewable pull request instead of a manual ticket.
Common questions
Is CrawlX a good Sitebulb alternative?
Yes, especially if you want a cloud-native crawler. CrawlX matches Sitebulb on the core technical audit (JavaScript rendering, Search Console and GA4 data, prioritized issues) and adds a permanent free tier, impact ranking, and fixes shipped as pull requests. Sitebulb still leads on visual crawl maps and data visualization.
Does CrawlX have a free tier like Sitebulb?
Sitebulb offers a 14-day trial but no permanent free tier. CrawlX is free for 500 URLs per crawl with no time limit, then paid plans start at $29/month.
Does CrawlX have visual crawl maps like Sitebulb?
Not yet — visual crawl maps are a genuine Sitebulb strength and are on CrawlX's roadmap. CrawlX's focus today is cloud crawling, impact-ranked issues, and fixes drafted as pull requests.
Is there a free Sitebulb alternative?
Yes. Sitebulb offers a 14-day trial but no permanent free tier, so CrawlX is a good fit if you want a crawler that stays free: CrawlX is free for 500 URLs per crawl with no time limit, then plans start at $29/month. It adds cloud crawling, impact-ranked issues, and fixes drafted as pull requests; Sitebulb still leads on visual crawl maps.
Is there a cloud-based Sitebulb alternative with no install?
Sitebulb is primarily a desktop app, with newer cloud plans on top. CrawlX is cloud-native from the ground up: you crawl from the browser with nothing to install or update, and large crawls are not limited by your machine's memory.
CrawlX vs other tools
See it on your own site
Your first cloud crawl runs free — 500 URLs, no credit card, no install.
Sitebulb details verified 2026-06-20.