Weeks, Not Months.
We don't bill by the hour, so we don't drag things out. Our AI workflows automate 40% of boilerplate code (CRUD, tests, types), letting us focus on your unique business logic.
AI-Native Studio
Stop Burning Cash.
Launch Your MVP in 4 Weeks.
Traditional agencies take months and charge a fortune. We combine senior engineers with AI acceleration to build production-ready SaaS products for a fraction of the cost.
Trusted by founders from YC, Techstars, and bootstrap communities.
Powered by the Stack Unicorns Use
React, Next.js, Python, FastAPI, PostgreSQL, OpenAI, Stripe
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React
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Next.js
TS
TypeScript
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Python
⚡
FastAPI
🐘
PostgreSQL
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Redis
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OpenAI
💳
Stripe
🐳
Docker
☁️
AWS
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Vercel
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React
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Next.js
TS
TypeScript
🐍
Python
⚡
FastAPI
🐘
PostgreSQL
◆
Redis
🤖
OpenAI
💳
Stripe
🐳
Docker
☁️
AWS
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Vercel
The "Anti-Agency" Approach
Why smart founders choose us over freelancers and dev shops.
You Own the Code.
No vendor lock-in. No "proprietary platform." We deploy to your GitHub and your cloud (AWS/Vercel) from Day 1. If you fire us, you keep everything.
Real Engineering.
No-Code tools break at 1,000 users. We build on React & Python — the same stack used by Netflix and Uber. Scalable by design.
Fixed Price Guarantee.
Scope creep is our problem, not yours. You get a guaranteed price upfront. No hidden fees, no "hourly rate" surprises.
Selected Work
Engineering challenges we've solved. Production-ready systems, not just concepts.
FinTech & Analytics
Forch | DeFi Dashboard
High-frequency trading dashboard offering real-time analytics across multiple asset classes with bank-grade security.
Next.jsWebSocketsTailwind
B2B SaaS Productivity
DiniWorks | Team OS
Complex project management platform featuring drag-and-drop Kanban boards, real-time chat, and team calendars.
ReactPostgreSQLRedux
Web3 Marketplace
Neon Market | NFT Platform
Fully immersive digital asset marketplace with auction mechanics and wallet integration handling 10k+ users.
Web3.jsNode.jsAWS
From Idea to Revenue in 4 Steps
The No-BS Discovery
We hop on a 30-min call to strip your idea down to its core value. We cut the fluff and define exactly what you need to start selling.
Spec & Contract
Within 48 hours, you get a detailed technical specification and a fixed-price contract. You know exactly what you're buying.
The Sprint
We build in weekly cycles. You get a clickable demo every Friday. You see progress, not just reports.
Handover & Launch
We deploy to production, set up analytics, and hand over the keys. Includes a video walkthrough of the codebase for your future team.
Simple, Transparent Pricing
Choose the speed that fits your roadmap.
MVP Core
Perfect for validating an idea with early adopters.
$5,900/ 4 Weeks
- Full Web App (React + FastAPI)
- Authentication & User Roles
- 3-5 Core CRUD Features
- Payment Integration (Stripe)
- Admin Dashboard
- Delivered in 4 Weeks
Get Started
Most Popular
Growth Ready
For startups ready to onboard paying customers immediately.
$7,900/ 5 Weeks
- Everything in Core
- AI Features Integration (LLM)
- Advanced Analytics & Tracking
- Email/Push Notifications System
- Priority 7-Day Support Window
- Delivered in 5 Weeks
Get Started
AI Booster
Add "Magic" to your existing product.
+$3,000/ Add-on
- Custom RAG (Chat with PDF/Data)
- AI Agents & Automation
- OpenAI / Claude API Integration
Get Started
Need something custom? Contact us for a tailored quote.
Frequently Asked Questions
Both. AI writes the boring parts (database connections, basic types), and Senior Engineers write the complex business logic and architecture. You get the speed of AI with the reliability of human expertise.
You have a 7-day bug-fix guarantee. After that, you can hire us for a monthly maintenance retainer, or we can help you hire your own in-house developer.
Yes. Your idea is yours. We are happy to sign an NDA before the first discovery call.
We run a lean, remote-first team and use AI to eliminate 40% of manual labor. We don't have fancy offices or sales teams. You pay for code, not overhead.
Start Your Project Today
Tell us about your idea and we'll get back to you within 24 hours with a detailed proposal.
Email Us
Get a detailed response within 24 hours
hello@builditfast.ai
Book a Call
15-min free consultation call
Schedule now →
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🔒 Your information is secure. We never share your data.
Don't let your idea stay in your notes app.
You have the vision. We have the engine. Let's build something great before someone else does.
Book 15-min Discovery Call