Semrush vs Sitebulb

Side-by-side pricing, features, and free plan comparison — everything you need to choose between Semrush and Sitebulb.

Feature	Semrush	Sitebulb
Starting price	$139.95/mo	$19/mo
Pricing model	flat	flat
Free plan	No	No
Free trial	Yes	Yes

Frequently asked questions

Verified May 2026.

What is the difference between Semrush and Sitebulb?

Semrush: All-in-one SEO, content, and competitive intelligence platform used by 10M+ marketers. Sitebulb: Visual technical SEO auditor with prioritised hints and accessibility checks — desktop and cloud versions available.

Which is cheaper, Semrush or Sitebulb?

Semrush starts from $139.95/mo. Sitebulb starts from $19/mo.

Does Semrush or Sitebulb have a free plan?

Semrush: No free plan. Sitebulb: No free plan.

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