Home/Free SEO tools/Screaming Frog alternatives
Comparison · free & paid · 2026

The best Screaming Frog alternativesFree and paid, compared honestly.

Screaming Frog is a great desktop crawler. But the 500-URL free cap, the local RAM it needs on big sites and the lack of saved history send a lot of people looking. Here’s what solves each.

Last reviewed · 1 Oct 20266 primary sources →Kalenux engineering
https://Try a web-based crawl →
Instant, free, no install, no signup: we check your homepage on the spot.
why people switch3 constraints
The 500-URL free cap
500 free4,500 blocked
Desktop install & RAM
RAM92%
No built-in history
crawl-march.csvcompare manuallycrawl-april.csvcompare manuallycrawl-may.csvcompare manually
why people switch

Three constraints, one of them is yours.

Naming which one is blocking you is the fastest way to pick a replacement: a tool that fixes one may not fix the others.

01CONSTRAINT
The 500-URL free cap
500 free4,500 blocked
Past 500 URLs you need the annual licence: even for one larger audit.
02CONSTRAINT
Desktop install & RAM
RAM92%
Big crawls eat local memory. Nothing runs from a phone or locked-down laptop.
03CONSTRAINT
No built-in history
crawl-march.csvcompare manuallycrawl-april.csvcompare manuallycrawl-may.csvcompare manually
Each crawl is a fresh export. Proving fixes run-over-run is manual.
screaming frog vs the main alternatives

Side by side, at a glance.

WEB-BASEDKalenux SEO AuditDESKTOPScreaming FrogFREE · REACTIVESearch Console
Runs whereWeb app (server-side)Desktop app (local RAM)Web app
Free tierFree first full audit, no URL capFree to 500 URLsFree
On-demand crawl✓Yes✓YesNo (reactive)
Site-wide technical checks240+ExtensiveLimited
Real PageSpeed / CWV✓YesVia integration✓(field data)
Health tracking over time✓run-over-runManualPartial
Paid pricing$9–49 one-time, never expires~£199 / yearFree
Install neededNo✓YesNo
the alternatives

Four options, one by one.

Each tagged with which of the three constraints it actually solves.

1WEB-BASED · FREE FIRST AUDIT

Kalenux SEO Audit

The closest like-for-like swap: server-side crawl, 240+ checks, real PageSpeed and saved history. Free first full-site audit, then $9–49 one-time.This is our tool: described as plainly as the rest.

✓ 500-URL cap✓ No install✓ History
Run a free audit →
2FREE · REACTIVE

Google Search Console

Not a crawler, but the authoritative view of how Google sees your site. Reports what Google already crawled, on a delay.

✓ 500-URL cap✓ No install✕ History
Open Search Console →
3DESKTOP · VARIOUS LICENCES

Other desktop crawlers

Solve the licence-cost question but keep the same trade-off: a local install bound by your machine’s RAM.

✓ 500-URL cap✕ No install✕ History
4AHREFS, SEMRUSH · $100–250+/MO

Broad SEO suites

Site-audit modules plus keyword and backlink data. Overkill for technical auditing alone, and a recurring bill.

✓ 500-URL cap✓ No install✓ History
See the comparison →
which should you pick?

Match the tool to the job.

☁Pick a web-based tool whenNo install, no URL cap to start, audits from anywhere, and saved history: especially across several sites.No installNo capHistory
⚙Stay on Screaming Frog whenYou need its deepest crawl configuration and custom extraction, and your sites fit your machine’s RAM.Granular configCustom extraction
GAlways add Search ConsoleFree, and it shows real Google data no crawler can. Use it with whichever crawler you choose.FreeReal Google data
See all free SEO audit tools →
caps, installs and history

Match the alternative to the reason.

✕500-URL cap→✓Free first full-site audit, no URL cap on the free tier
✕Desktop install & RAM→✓Server-side crawl: nothing to install, no memory ceiling, any device
✕No built-in history→✓Every run stored, so health over time is built in
SAME CORE GROUND
✓ Broken links✓ Redirects✓ Canonicals✓ Hreflang✓ Structured data✓ Sitemaps✓ Meta✓ Indexability✓ PageSpeed✓ Run history
SCREAMING FROG STILL AHEAD ON
Granular crawl configurationCustom extractionOne-off power-user setups
For finding issues, fixing them and proving they stayed fixed, web-based is simpler and cheaper.
screaming frog alternatives faq

Short answers, no spin.

Q1

Is there a free alternative to Screaming Frog?

YES

Kalenux’s free first audit has no URL cap; Search Console is free too. Frog itself is free to 500 URLs.

Q2

Biggest limit of the free version?

500 URLS

Fine for a small site, immediately blocking on anything larger.

Q3

Can it run from a phone or work laptop?

NO

It’s a desktop app using your RAM. Web-based crawlers run server-side, from any device.

Q4

Switch entirely, or use both?

OFTEN BOTH

Web-based for routine audits and history, Frog for occasional deep-dives, Search Console alongside.

Q5

Does Kalenux cover the same checks?

FOR CORE AUDITING, YES

Links, redirects, canonicals, hreflang, schema, sitemaps, meta, indexability, plus PageSpeed and history.

Related reading: crawl budget explained and the 20-point technical SEO checklist.
in depth · 6 primary sources

What Screaming Frog and its alternatives document.

The facts behind this page, from search-engine documentation and each vendor’s own pages. Prices change, so check the linked pages for current figures.

01What Screaming Frog is

A desktop website crawler that audits technical SEO: broken links, redirects, metadata, canonicals and more, run from your own machine [1].

The free version is limited to 500 URLs per crawl; the paid licence is annual [2].

02The common alternatives

Sitebulb is another desktop and cloud crawler with its own licences [3]. Ahrefs Webmaster Tools has a free site audit for verified sites [4]. Semrush includes a site audit in its paid plans [5].

KEY FACTEach vendor’s current limits and prices are on the pages linked below [2][3][4][5].

03Whichever you pick

Check its findings against Search Console’s Page indexing report, which shows what Google actually indexed [6].

References

  1. [1]SEO Spider overview · Screaming Frogwww.screamingfrog.co.uk/seo-spider/
  2. [2]Screaming Frog SEO Spider pricing · Screaming Frogwww.screamingfrog.co.uk/seo-spider/pricing/
  3. [3]Sitebulb pricing · Sitebulbsitebulb.com/pricing/
  4. [4]Ahrefs Webmaster Tools · Ahrefsahrefs.com/webmaster-tools
  5. [5]Semrush plans and pricing · Semrushwww.semrush.com/prices/
  6. [6]Page indexing report · Search Console Helpsupport.google.com/webmasters/answer/7440203
CITE THIS PAGEKalenux. (2026). Screaming Frog alternatives for technical SEO audits. Kalenux SEO Guide. Last reviewed 1 Oct 2026. kalenux.com.tr/screaming-frog-alternatives
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