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Screaming Frog SEO Spider alternatives: 6 apps ranked by verified data

Facts checked Oct 25, 2026AppBreakup editorialHow we rank

Common reasons people leave Screaming Frog SEO Spider: spreadsheet-style interface with a learning curve, and large crawls limited by local memory. We ranked 6 alternatives by how directly each one replaces Screaming Frog SEO Spider, then by reviews, real visits and how recently each app's facts were checked against its own website. Sitebulb currently ranks first.

Quick comparison

#AppPricingOpen sourcePlatformsVerified factsScore
1Ahrefs logoAhrefsFree plan + paidNoWeb, Browser extension4 of 455.3
  1. Ahrefs logo

    1. AhrefsTop pick

    Best for: SEO specialists and agencies who rely on backlink and competitor data

    Free plan + paidWeb, Browser extension

    55.3

    score / 100

    Why switch from Screaming Frog SEO Spider

    Its Site Audit crawls in the cloud on a schedule and ties issues to backlink and keyword data, with no desktop app to run.

    Pros

    • Large, frequently updated backlink index
    • Free audits and analytics for your own verified sites
    • Clean, fast interface

    Cons

    • Lower plans are restrictive with usage credits
    • Expensive on higher tiers
    • Fewer PPC and social features than Semrush
    Visit Ahrefs Details and reviews
    How this score is calculated
    Editorial fit ×0.363
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Ahrefs a good Screaming Frog SEO Spider alternative?

    Verified facts

    4 of 4 verified
    Free tier
    Ahrefs Free for verified sites
    Checked Oct 25, 2026ahrefs.com(opens source in a new tab)
    Free site audit
    5,000 crawl credits/month per project
    Checked Oct 25, 2026ahrefs.com(opens source in a new tab)
    Backlinks history
    35 trillion external backlinks
    Checked Oct 25, 2026ahrefs.com(opens source in a new tab)
    Starter plan
    200 Site Explorer credits
    Checked Oct 25, 2026help.ahrefs.com(opens source in a new tab)

The best Screaming Frog SEO Spider alternative for…

The highest-ranked app in this list for each need.

Sitebulb logo

Best Screaming Frog SEO Spider alternative for most people

Sitebulb

A desktop and cloud crawler with clearer, prioritised audit reports.

Se

Best Screaming Frog SEO Spider alternative for a free plan you can upgrade

SEO PowerSuite

Desktop suite combining audits with rank tracking and backlinks.

Sitebulb logo

Best Screaming Frog SEO Spider alternative for Mac

Sitebulb

A desktop and cloud crawler with clearer, prioritised audit reports.

Sitebulb logo

Best Screaming Frog SEO Spider alternative for Windows

Sitebulb

A desktop and cloud crawler with clearer, prioritised audit reports.

Se

Best Screaming Frog SEO Spider alternative for Linux

SEO PowerSuite

Desktop suite combining audits with rank tracking and backlinks.

JetOctopus logo

Best Screaming Frog SEO Spider alternative for working in the browser

JetOctopus

Cloud crawling and log analysis for large sites without local limits.

Screaming Frog SEO Spider alternatives: common questions

What is the best alternative to Screaming Frog SEO Spider?

Sitebulb ranks first right now. A desktop and cloud crawler with clearer, prioritised audit reports. JetOctopus and Lumar follow it in our ranking.

Is there a free alternative to Screaming Frog SEO Spider?

Yes. SEO PowerSuite (free plan + paid) and Ahrefs (free plan + paid) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to Screaming Frog SEO Spider?

None of the 6 alternatives in this list is open source.

Which Screaming Frog SEO Spider alternatives work on Linux?

SEO PowerSuite runs on Linux.

Why do people switch from Screaming Frog SEO Spider?

The complaints we hear most: spreadsheet-style interface with a learning curve; large crawls limited by local memory; licence must be renewed every year.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces Screaming Frog SEO Spider, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.