Start with AI.
Finish with Engineers.
Build your product by chatting with AI and connecting with a real engineer whenever you get stuck.
How It Works
AI-powered development with expert engineering oversight to ensure quality and reliability.
Describe Your Idea
Website, workflow, automation; be specific and we'll translate it into actionable development steps.
AI Builds Draft
Our AI uses proven Kosuke Templates to rapidly create a working prototype of your idea.
Expert Review
Stuck or need refinement? Request support and our developers will review, fix bugs, and ensure quality.
Ship Your Product
Once you are happy with the result, deploy your product to production with a single click.
Let Kosuke handle the hard stuff
Skip the endless prompt tweaking and debugging cycles. Focus on building while we handle the complexity, quality, and deployment details.
No More AI Loop Fatigue
Hit a wall with your AI-generated code? Our expert developers jump in to debug, optimize, and get your project back on track within hours.
Get Unblocked, Fast
With Kosuke, you work smart: fast iteration with AI, then a senior developer reviews and finishes what matters.
Clarity About Limits
You always know what's running. No hidden compute quotas. If an app isn't stable, you hear it from us; not after a crash.
Keep What Works, Skip What Doesn't
No vendor lock-in, no proprietary frameworks, no bloated dependencies. Build with standard tools, export everything, and own your code completely.
Join the Private Alpha
Get early access to the private alpha and become a Kosuke early adopter.
Loved by Builders
See what first adopters are saying about building with Kosuke
@alex_dev
The human engineers unblocking me when stuck is exactly what Lovable was missing. Game changer.
@maya_codes
Got stuck twice, Kosuke engineers helped me in minutes. So cheap and totally worth it.
@ryan_builds
Haven't needed help yet, but knowing real engineers have my back makes me feel secure.
@sofia_tech
Used human experts for final security checks before launch. So professional and thorough.
@david_creates
The peace of mind knowing I can get expert help anytime is priceless for my startup.
@priya_designs
Hit a wall with authentication. Engineer jumped in and fixed it in 10 mins. Incredible.
@alex_dev
The human engineers unblocking me when stuck is exactly what Lovable was missing. Game changer.
@maya_codes
Got stuck twice, Kosuke engineers helped me in minutes. So cheap and totally worth it.
@ryan_builds
Haven't needed help yet, but knowing real engineers have my back makes me feel secure.
@sofia_tech
Used human experts for final security checks before launch. So professional and thorough.
@david_creates
The peace of mind knowing I can get expert help anytime is priceless for my startup.
@priya_designs
Hit a wall with authentication. Engineer jumped in and fixed it in 10 mins. Incredible.
@alex_dev
The human engineers unblocking me when stuck is exactly what Lovable was missing. Game changer.
@maya_codes
Got stuck twice, Kosuke engineers helped me in minutes. So cheap and totally worth it.
@ryan_builds
Haven't needed help yet, but knowing real engineers have my back makes me feel secure.
@sofia_tech
Used human experts for final security checks before launch. So professional and thorough.
@david_creates
The peace of mind knowing I can get expert help anytime is priceless for my startup.
@priya_designs
Hit a wall with authentication. Engineer jumped in and fixed it in 10 mins. Incredible.
@alex_dev
The human engineers unblocking me when stuck is exactly what Lovable was missing. Game changer.
@maya_codes
Got stuck twice, Kosuke engineers helped me in minutes. So cheap and totally worth it.
@ryan_builds
Haven't needed help yet, but knowing real engineers have my back makes me feel secure.
@sofia_tech
Used human experts for final security checks before launch. So professional and thorough.
@david_creates
The peace of mind knowing I can get expert help anytime is priceless for my startup.
@priya_designs
Hit a wall with authentication. Engineer jumped in and fixed it in 10 mins. Incredible.
@marcus_dev
This is what every AI platform needs. Real humans when you need them most.
@elena_codes
Got stuck on deployment. Support engineer walked me through it.
@kevin_builds
Having experts review my code before production saved me from potential disasters.
@zara_tech
Even when I don't need help, knowing it's there lets me build with confidence.
@ben_creates
Complex database issue resolved by their team in under an hour. This support is unmatched.
@aria_dev
The human touch when AI hits limits. This is the missing piece other platforms ignore.
@marcus_dev
This is what every AI platform needs. Real humans when you need them most.
@elena_codes
Got stuck on deployment. Support engineer walked me through it.
@kevin_builds
Having experts review my code before production saved me from potential disasters.
@zara_tech
Even when I don't need help, knowing it's there lets me build with confidence.
@ben_creates
Complex database issue resolved by their team in under an hour. This support is unmatched.
@aria_dev
The human touch when AI hits limits. This is the missing piece other platforms ignore.
@marcus_dev
This is what every AI platform needs. Real humans when you need them most.
@elena_codes
Got stuck on deployment. Support engineer walked me through it.
@kevin_builds
Having experts review my code before production saved me from potential disasters.
@zara_tech
Even when I don't need help, knowing it's there lets me build with confidence.
@ben_creates
Complex database issue resolved by their team in under an hour. This support is unmatched.
@aria_dev
The human touch when AI hits limits. This is the missing piece other platforms ignore.
@marcus_dev
This is what every AI platform needs. Real humans when you need them most.
@elena_codes
Got stuck on deployment. Support engineer walked me through it.
@kevin_builds
Having experts review my code before production saved me from potential disasters.
@zara_tech
Even when I don't need help, knowing it's there lets me build with confidence.
@ben_creates
Complex database issue resolved by their team in under an hour. This support is unmatched.
@aria_dev
The human touch when AI hits limits. This is the missing piece other platforms ignore.
Frequently Asked Questions
Discover quick and comprehensive answers to common questions about our platform, services, and features.
Can't find what you're looking for? Contact our customer support team