Engineering mastery for the AI era
Ranked #2466 on TrustMRR
1 active subscriptions
karn668 followers on 𝕏
IndiaLoading revenue data...
Revenue is verified with
DodoPayment API key.Last updated: Jul 21, 2026, 06:45 PM
Karn Stack offers deep technical courses for engineers to master AI capabilities and systems thinking, enabling them to thrive in an evolving job market.
Helps engineers understand system architecture and design, which AI cannot do alone, by providing comprehensive, fundamental courses.
Automate your LinkedIn Outreach with AI
Revenue (30d)
$98k
MRR
$128k
Total
$507k
Revenue (30d)
$858k
MRR
$136k
Total
$4.8M
The #1 tool for validating phone, email and IP data in real time. All through one powerful API.
Revenue (30d)
$381k
MRR
$199k
Total
$4.1M
Unleash the power of AI and elevate your betting game with PropGPT: AI Props Analysis, the first app of its kind dedicated to transforming how you approach sports betting.
Revenue (30d)
$86k
MRR
$78k
Total
$715k
Telegram Mini App - Traveling the world or needing a reliable connection wherever you are. No need to look further. With our bot, purchase eSIMs from virtually anywhere on the globe.
Revenue (30d)
$100k
MRR
$31
Total
$486k
GPS tracking and 24/7 recovery for your bike or ebike. If it gets stolen, we get it back. Customers pay an upfront fee for the tracker and a recurring monthly subscription.
Revenue (30d)
$82k
MRR
$32k
Total
$1.3M
Audience
Engineers who want to stay valuable in the AI era.
Pricing
Pay once, keep forever. Own any course from $39.
Domain Rating
karnstack.com
Ahrefs Domain Rating measures backlink profile strength on a 0 to 100 logarithmic scale.
Marketing channels
Tech stack
Frontend
Backend
