Is SEMrush or Sitebulb better?

Neither clearly leads. SEMrush starts at Free and Sitebulb at $95/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, SEMrush or Sitebulb?

SEMrush has a free tier; the other does not. Paid plans start at Free for SEMrush and $95/month for Sitebulb.

Does SEMrush or Sitebulb run on more platforms?

SEMrush runs on Web, Mobile app. Sitebulb runs on web, windows, mac.

Can I use SEMrush for free?

Yes. SEMrush has a free tier, so you can try it without paying. Sitebulb starts at $95/month.

What is SEMrush best used for?

SEMrush is most often used for seo keyword research and competitor analysis, website performance tracking and auditing, content marketing optimization, ppc advertising research. Of those, seo keyword research and competitor analysis and website performance tracking and auditing are not what Sitebulb is typically brought in for.

What can SEMrush do that Sitebulb cannot?

SEMrush covers Keyword research, Site audit, Competitor analysis, Backlink analytics. Sitebulb covers JavaScript crawling, Prioritized Hints, Crawl maps, Scheduled recurring audits.

All industries · head to head

SEMrush vs Sitebulb

SEMrush

All industries

Do SEO, content marketing, competitor research, PPC and social media marketing from just one platfor

From: Free
Rated: -

Full review Website

Sitebulb

SEO & Website Optimization

Technical SEO audit tool that crawls sites and generates visual, prioritized hints

From: $95/month
Rated: -

Full review Website

The short version

Only SEMrush has a free tier, so it costs nothing to try first.
Each has a real cost: SEMrush free tier limited to 10 reports per day across all tools; Sitebulb desktop plans are limited to a single user, so teams need Sitebulb Cloud or paid add-on seats to collaborate.
They diverge on capability: SEMrush covers Keyword research, Sitebulb covers JavaScript crawling.

Where they differ

Only the attributes on which SEMrush and Sitebulb actually diverge.

Attributes where SEMrush and Sitebulb differ
Attribute	SEMrush	Sitebulb
Starting price	Free	$95/month
Pricing model	freemium	subscription
Free tier	Yes	No
Platforms	Web, Mobile app	web, windows, mac
Category	All industries	SEO & Website Optimization
Founded	2008	Unknown

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in SEMrush

Keyword research
Site audit
Competitor analysis
Backlink analytics
Rank tracking
Content marketing
PPC research
Social media tools

Only in Sitebulb

JavaScript crawling
Prioritized Hints
Crawl maps
Scheduled recurring audits
Audit comparisons
Google integrations

What people use each for

The jobs each tool is most often brought in to do.

SEMrush

SEO keyword research and competitor analysisnot Sitebulb
Website performance tracking and auditingnot Sitebulb
Content marketing optimizationnot Sitebulb
PPC advertising researchnot Sitebulb

Sitebulb

Agencies running recurring technical SEO audits for clientsnot SEMrush
In-house SEO teams tracking site health over timenot SEMrush
Auditing JavaScript-rendered sites for crawlability issuesnot SEMrush
Benchmarking site architecture via crawl visualizationsnot SEMrush

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

SEMrush

Free tier limited to 10 reports per day across all tools
Keyword tracking capped at 500 per month on entry tiers (SEO and Starter plans)
Additional users cost £45/month per user above base subscription
Most advanced features require Advanced plan (£455.67/month), making entry cost significant for small teams

Sitebulb

Desktop plans are limited to a single user, so teams need Sitebulb Cloud or paid add-on seats to collaborate.
Large sites near or above the 500,000 URL Pro limit require reconfiguration or the Cloud tier to avoid hitting crawl caps.
Desktop crawling relies on local machine resources, so audit speed and scale depend on the user's hardware rather than cloud infrastructure.

Pricing, plan by plan

SEMrush

Free

No published plan breakdown. See the SEMrush review.

Sitebulb

$95/month

Lite$undefined/month
- 1 user
- 10,000 URLs per audit
- 100+ Hints
Pro$undefined/month
- 1 user
- 500,000 URLs per audit
- 300+ Hints
Sitebulb Cloud$undefined/month
- 2+ users
- No project limits
- Automated recurring crawls

Which should you pick?

Choose SEMrush if

You need keyword research.
You want to start without paying.
You work on Web, Mobile app.
You also want site audit.

SEMrush review

Choose Sitebulb if

You need javascript crawling.
You work on web, windows, mac.
You also want prioritized hints.

Sitebulb review

Questions people ask

Is SEMrush or Sitebulb better?: Neither clearly leads. SEMrush starts at Free and Sitebulb at $95/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, SEMrush or Sitebulb?: SEMrush has a free tier; the other does not. Paid plans start at Free for SEMrush and $95/month for Sitebulb.
Does SEMrush or Sitebulb run on more platforms?: SEMrush runs on Web, Mobile app. Sitebulb runs on web, windows, mac.
Can I use SEMrush for free?: Yes. SEMrush has a free tier, so you can try it without paying. Sitebulb starts at $95/month.
What is SEMrush best used for?: SEMrush is most often used for seo keyword research and competitor analysis, website performance tracking and auditing, content marketing optimization, ppc advertising research. Of those, seo keyword research and competitor analysis and website performance tracking and auditing are not what Sitebulb is typically brought in for.
What can SEMrush do that Sitebulb cannot?: SEMrush covers Keyword research, Site audit, Competitor analysis, Backlink analytics. Sitebulb covers JavaScript crawling, Prioritized Hints, Crawl maps, Scheduled recurring audits.

Answered from the vendors’ own pages

Sitebulb: Is there a free trial?

Sitebulb offers a 14-day free trial with no credit card required and no up-front commitment.

Source

Sitebulb: Can I cancel anytime?

Yes, subscriptions can be cancelled anytime and users are never locked into a contract.

Source

Sitebulb: What does Sitebulb integrate with?

Sitebulb connects to Google Analytics, Google Search Console, Google Sheets, and Google Data Studio to pull data into audit reports.

Source

SEMrush vs Sitebulb

SEMrush

Sitebulb

The short version

Where they differ

What each one covers

Only in SEMrush

Only in Sitebulb

What people use each for

SEMrush

Sitebulb

Where each one falls short

SEMrush

Sitebulb

Pricing, plan by plan

SEMrush

Sitebulb

Which should you pick?

Choose SEMrush if

Choose Sitebulb if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on SEMrush

More on Sitebulb

Keep looking

Other head to heads