Why Choose Sitebulb?
Sitebulb ($162-504/year) won "Best Search Software Tool" awards for its innovative approach. The prioritized Hints system and visualizations make audits accessible.
- 300+ prioritized Hints with explanations
- Industry-leading visualizations
- Client-ready PDF reports
- Cloud + Desktop versions
- URL limits (10K-500K)
- No SERP analysis or AI content
Why Choose Onpage.ai?
Onpage.ai (starting at $4.90/month) offers unlimited crawling plus SERP analysis and AI content tools. Get more features at a lower price point.
- Unlimited URL crawling
- SERP analysis included
- AI Content Writer built-in
- Lower starting price
- Free tier (100 credits)
- All-in-one SEO platform
Feature-by-Feature Comparison
| Feature | Onpage.ai | Sitebulb | Notes |
|---|---|---|---|
| Site Crawling | Both offer comprehensive crawling | ||
| JavaScript Rendering | Both include at no extra cost | ||
| Prioritized Hints | Sitebulb pioneered this feature | ||
| Unlimited URLs | Sitebulb has URL limits | ||
| SERP Analysis | Onpage.ai analyzes search results | ||
| AI Content Writer | Built-in AI writing | ||
| White-label Reports | Both on higher plans | ||
| Visualizations | Sitebulb excels here | ||
| Schema Validation | Both validate structured data | ||
| Accessibility Audits | Both include a11y checks | ||
| Free Tier | 100 credits | 14-day trial | Different free models |
| Starting Price | $4.90/mo | $13.50/mo | Onpage.ai is cheaper |
Pricing Comparison
Sitebulb
Lite plan - 10,000 URLs/audit
- 10,000 URL limit
- Prioritized Hints
- Visualizations
- No SERP analysis
- No AI writing
Onpage.ai Premium
500 credits - Unlimited URLs
- Unlimited URL crawling
- Prioritized issues
- SERP analysis included
- AI Content Writer
- 64% cheaper
The Verdict
Choose Sitebulb if you prioritize beautiful visualizations and client-ready reports above all else. Sitebulb's interactive crawl maps and Hints explanations are genuinely best-in-class for presenting to clients.
Choose Onpage.ai if you want unlimited crawling, SERP analysis, and AI content in one platform. At a lower price point with no URL limits, it offers more features for most SEO workflows.
Agencies focused on client presentations may prefer Sitebulb, while teams wanting a complete SEO toolkit will get more value from Onpage.ai.