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.
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.
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.
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.