Pricing

Simple, credit-based pricing

Start free with credits on signup. Need more? Buy one-time credit packs - no subscription, credits never expire.

Free
$0
Credits on signup
  • Full 180+ check technical SEO audit
  • PageSpeed & Core Web Vitals
  • Health score & issue list
  • CSV export
Create free account
Starter
$9one-time
50 credits
  • Up to ~50 small-site audits
  • Everything in Free
  • Credits never expire
Get Starter
Pro
$49one-time
500 credits
  • Up to ~500 small-site audits
  • Best value per credit
  • Credits never expire
  • For agencies & large sites
Get Pro

Start free with credits on signup. Secure checkout by Creem, our Merchant of Record. See our refund policy.

What a credit buys

Credits are spent only when you run something. Nothing else costs a credit.

SEO audit

1 credit per crawl of up to 500 pages. Larger sites cost 1 credit per additional 500 pages.

PageSpeed audit

2 credits per run. Tests your top pages on mobile and desktop for Core Web Vitals.

Everything else

Free. Viewing results, trends, history, CSV export, and managing sites never costs credits.

One-time credits vs a monthly subscription

Most SEO tools bill you every month whether you audit or not. Here's what the same usage costs over a year.

Typical SEO suite

  • $100-250 per month - every month
  • $1,200-3,000 over a year
  • You pay even in months you don't audit
  • Cancel and you lose access entirely
  • Built around keywords & backlinks; technical is a side feature

Kalenux SEO Audit

  • $9-49, paid once
  • 150 audits (Growth) = about $0.13 per audit
  • You only spend a credit when you actually run a crawl
  • Credits never expire - come back any time
  • Purpose-built for technical site health & PageSpeed

A freelancer auditing 10 client sites monthly spends ~120 credits a year - under $19 with the Growth pack, versus $1,200+ on a typical monthly tool.

Credits, packs, payment and refunds

What it costs

You start free with 1 credit on signup, which is one full audit. When you need more, you buy a one-time credit pack: Starter at $9 for 50 credits, Growth at $19 for 150, or Pro at $49 for 500. There is no subscription behind any of them and credits never expire.

What a credit is, and what it buys

A credit is what you spend to run something. One SEO audit of up to 500 pages costs 1 credit, and larger crawls cost 1 credit per additional 500 pages. A PageSpeed run costs 2 credits, testing your top pages on mobile and desktop for Core Web Vitals.

Everything that is not a crawl is free. Viewing results, trends and history, exporting to CSV, and adding or managing sites never costs a credit, so you are only ever charged for work the crawler actually does.

Credits do not expire

Buy a pack once and the credits sit in your account until you use them. There is no monthly reset and no use-it-or-lose-it rule, so you audit when your site needs it rather than on someone else's billing schedule.

Choosing a pack

Start free to try it before committing to anything. If you run the occasional audit, Starter at $9 is plenty. Growth at $19 is the sweet spot for freelancers and small agencies running regular checks. Pro at $49 gives the best per-credit value and suits agencies auditing many client sites.

Payment and refunds

Checkout is handled securely by Creem, our Merchant of Record. Unused credits are fully refundable within 14 days. Once you have run an audit, that purchase is final, since the crawl has already been performed. Our refund policy sets out the detail.

Using it across client sites

Verify ownership of each site with DNS, a meta tag or a file upload, then audit as many sites as your credits allow, drawing from the same shared pool. Results export to CSV so you can share them with clients in your own reporting format. Agencies typically take the Pro pack for the best per-audit cost.

How this differs from Ahrefs or Semrush

Those are broad keyword and backlink suites at $100-plus per month. Kalenux focuses on technical site health and PageSpeed, meaning what is actually broken and whether you fixed it, at one-time pricing. Many users keep a keyword tool for research and use Kalenux for the technical side. The full comparison sets out where each one wins.

Start auditing for free

1 free credit on signup - one full audit. No credit card required.

Create your free account