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 80+ 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.

Pricing FAQ

How much does it cost?

You start free with 1 credit on signup. When you need more, buy a one-time credit pack: Starter (50 credits, $9), Growth (150 credits, $19), or Pro (500 credits, $49). No subscription, and credits never expire.

What is a credit?

A credit is what you spend to run an audit. One SEO audit of up to 500 pages costs 1 credit; larger crawls cost 1 credit per 500 pages. A PageSpeed run costs 2 credits. Viewing results, trends, history and CSV export are always free.

How do I pay, and can I get a refund?

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. See our refund policy for details.

Do credits really never expire?

Yes. Buy a pack once and the credits sit in your account until you use them — no monthly reset, no "use it or lose it." Audit when you need to, not on someone else's billing schedule.

Which pack should I choose?

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

How is this different from Ahrefs or Semrush?

Those are broad keyword and backlink suites at $100+/month. Kalenux focuses on technical site health and PageSpeed — what's actually broken and whether you fixed it — at one-time pricing. Many users keep a keyword tool and use Kalenux for the technical side. See the full comparison.

Can I use it for client sites?

Yes. Verify ownership of each site (DNS, meta tag, or file) and audit as many as your credits allow. Export results to CSV to share with clients. Agencies typically use the Pro pack for the best per-audit cost.

Start auditing for free

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

Create your free account