Screaming Frog vs Sitebulb: the technical SEO crawler comparison
UpdatedFeature-by-feature comparison
| Feature | Screaming Frog SEO Spider | Sitebulb |
|---|---|---|
| Deployment | Desktop app (Win/Mac/Linux) | Desktop app (Win/Mac) + Sitebulb Cloud |
| Free tier | Free up to 500 URLs per crawl | 14-day free trial, no permanent free tier |
| Crawl speed (1k URL sample) | Faster on raw HTML; lighter on RAM | Slower; runs analysis passes after the crawl |
| JavaScript rendering | Optional, headless Chromium | Optional, headless Chromium |
| Issue reporting | Raw data tables; you interpret | Prioritised Hints with severity & explanation |
| Visualisations | Crawl tree, force-directed graphs | Best-in-class crawl maps and internal-link visuals |
| Scheduled crawls | Yes (built-in scheduler) | Yes; Cloud tier handles scheduling natively |
| Integrations | GA4, GSC, PSI, Majestic, Ahrefs, OpenAI | GA4, GSC, PSI, Majestic, Ahrefs |
| Team collaboration | Single-seat; share exports | Multi-user on Cloud tier |
| Best for | Solo technical SEOs, scripters, bulk extraction | Agencies presenting client-friendly audit reports |
Pricing snapshot
Public vendor pricing as of . Both vendors change pricing without notice; check their own pages before buying.
Screaming Frog SEO Spider
- Free$0Up to 500 URLs per crawl, basic features
- Paid licence£199/yr (~$255/yr)Unlimited URLs, all integrations, JS rendering, scheduling
Sitebulb
- Lite (Desktop)$13.50/mo1 project, 10k URLs/crawl, single user
- Pro (Desktop)$35/mo10 projects, 500k URLs/crawl, all features
- Cloud Standard$165/mo30 projects, scheduled cloud crawls, team access
- Cloud Plus$330/mo100 projects, 1M URLs/crawl, multi-user
How we made this page
Reference test domains: stripe.com, notion.so, shopify.com. We test against the same three sites on every page so results stay comparable and reproducible.
Last tested: .
We re-test both products against the same three reference domains every quarter. Pricing is screenshot-verified from the vendors' public pricing pages on the date above. We have no affiliate relationship with either vendor as of 2026-06-30.
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