What is the difference between Ahrefs and Screaming Frog?

Ahrefs is best for SEO professionals wanting comprehensive backlink and keyword data, while Screaming Frog is best for Technical SEOs wanting a powerful site crawler. Ahrefs starts at $99/mo and Screaming Frog starts at Free.

Is Ahrefs or Screaming Frog cheaper?

Ahrefs starts at $99/mo. Screaming Frog starts at Free with a free tier.

Is there a free alternative to Ahrefs?

Yes, Screaming Frog offers a free tier (Free for 500 URLs).

Ahrefs vs Screaming Frog

Ahrefs is All-in-one SEO toolset with site audit, keyword research, backlink analysis, and rank tracking, while Screaming Frog is website crawler for technical SEO audits — finds broken links, duplicate content, and more. The biggest difference up front: Screaming Frog is free, while Ahrefs starts at $99/mo. Ahrefs is built for seo professionals wanting comprehensive backlink and keyword data, whereas Screaming Frog targets technical seos wanting a powerful site crawler.

At a glance

	Ahrefs	Screaming Frog
Best for	SEO professionals wanting comprehensive backlink and keyword data	Technical SEOs wanting a powerful site crawler
Starting price	$99/mo	Free
Free tier	—	✓
Open source	—	—
Free tier available	—	✓
Open source	—	—
Backlink Analysis	✓	—
Broken Links	—	✓
Keyword Research	✓	—
Rank Tracking	✓	—
Redirects	—	✓
Schema Audit	—	✓
Site Audit	✓	—
Site Crawling	—	✓

Ahrefs

Strengths

Includes Backlink Analysis as a core feature, purpose-built for seo workflows
Includes Keyword Research as a core feature, purpose-built for seo workflows
Pricing starts at $99/mo, which includes the full seo feature set
Established product with 15+ years on the market and a mature ecosystem

Weaknesses

Starts at $99/mo — on the expensive side, especially for small teams or solo users
Fewer built-in features means you may need additional tools to cover gaps
Ecosystem of third-party integrations is smaller than the market leaders in seo
Per-user pricing at $99/mo makes it hard to justify for large teams

Try Ahrefs → Full review

Screaming Frog

Strengths

Includes Site Crawling as a core feature, purpose-built for seo workflows
Includes Broken Links as a core feature, purpose-built for seo workflows
Free for 500 URLs — generous enough for most small teams to get real work done
Established product with 16+ years on the market and a mature ecosystem

Weaknesses

Free plan exists but key features are locked behind the paid upgrade
Fewer built-in features means you may need additional tools to cover gaps
Ecosystem of third-party integrations is smaller than the market leaders in seo
Limited team/admin features if your organization eventually scales up

Try Screaming Frog → Full review

The bottom line

Pricing: Screaming Frog is completely free (Free for 500 URLs), which makes it the obvious pick if budget is the top concern. Ahrefs starts at $99/mo. That cost buys you a more polished or feature-rich experience, so it comes down to whether the extras justify the spend.

Feature gaps: Ahrefs offers Backlink Analysis, Keyword Research and Rank Tracking that Screaming Frog lacks. Screaming Frog brings Broken Links, Redirects and Schema Audit that Ahrefs does not have.

Team fit: Ahrefs is geared toward mid-size teams teams, while Screaming Frog is aimed at individual users and small setups. Pick the one that matches where your team is today and where it is headed — migrating tools later is always painful.

Where each tool shines: Ahrefs's biggest strengths are: includes backlink analysis as a core feature, purpose-built for seo workflows. includes keyword research as a core feature, purpose-built for seo workflows. Screaming Frog's biggest strengths are: includes site crawling as a core feature, purpose-built for seo workflows. includes broken links as a core feature, purpose-built for seo workflows.

Watch out for: With Ahrefs, users commonly note that starts at $99/mo — on the expensive side, especially for small teams or solo users. With Screaming Frog, the main complaint is that free plan exists but key features are locked behind the paid upgrade.

Choose Ahrefs if...

You need a tool built for seo professionals wanting comprehensive backlink and keyword data
You specifically need Backlink Analysis and Keyword Research
You care about includes keyword research as a core feature, purpose-built for seo workflows
Your team size fits the mid-size teams profile Ahrefs is designed for

Choose Screaming Frog if...

You need a tool built for technical seos wanting a powerful site crawler
Budget is a hard constraint — Screaming Frog is free, Ahrefs is not
You specifically need Broken Links and Redirects
You care about includes broken links as a core feature, purpose-built for seo workflows
Your team size fits the individuals profile Screaming Frog is designed for