Kerno
kerno.io
Kerno writes and runs backend tests against your running app and real dependencies, catching the regressions and security issues code review and AI-written tests miss.
Monthly visits (est.)
108.2K
SEO score
90/100
Plans from
$400/mo
Key facts
- Plans from
- $400 a month
Estimated revenue
Estimate$1.3M
estimated revenue per month
- Monthly visits
- 108.2K
- Paying users at 3%
- 3.2K
- 2.6K monthly at $400
- $1M
- 649 yearly at $4000 / 12
- $216.3K
Visits x paying share x lowest paid plan. Not an official figure. How we measure
Ranking history
SEO audit
14 of 16 checks passed90
SEO score
Response 247 ms · 785 KB
- Served over HTTPS
- Title tag present
- Title length 30 to 60 characters
- Meta description present
- Description length 70 to 160 charactersKeep the description between 70 and 160 characters.
- Exactly one H1 heading
- Uses H2 sub-headings
- Canonical URL set
- Mobile viewport tag
- Language declared
- Open Graph tags
- Twitter card tags
- Structured data (JSON-LD)
- Images have alt textAdd alt text to 7 images.
- At least 300 words of content
- Responds in under 1.5 seconds
- Title (50 characters)
- Runtime Backend Testing in Your Agent Loop · Kerno
- Description (167 characters)
- Kerno writes and runs backend tests against your running app and real dependencies, catching the regressions and security issues code review and AI-written tests miss.
- Headings
- 1 H1, 11 H2, 20 H3
- Words on page
- 2,044
- Links
- 44 internal, 22 external
- Structured data
- Organization, WebSite, FAQPage
On-page keywords
| Phrase | Type | Mentions |
|---|---|---|
| hall hall | Two words | 9 |
| hall door | Two words | 9 |
| door keep | Two words | 9 |
| hall hall door | Three words | 9 |
| hall door keep | Three words | 9 |
| door keep clearbay | Three words | 8 |
| kerno | Word | 38 |
| every | Word | 24 |
Tech stack and pricing
Lowest paid plan
$400 /month
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About Kerno
What is Kerno?
Kerno writes and runs backend tests against your running app and real dependencies, catching the regressions and security issues code review and AI-written test
How much does Kerno cost?
Paid plans start at $400 per month, based on the public pricing page.
How popular is Kerno?
Kerno gets an estimated 108.2K visits a month.
What are the best Kerno alternatives?
Popular alternatives in November 2026 include Cloudflare: Build for the agent era, ChatGPT, DuckDuckGo, Claude.