What makes SYNTHESIS different from Cursor or Replit Agent?

SYNTHESIS is the only AI coding platform with true 8+ hour autonomy. While Cursor works session-by-session and Replit Agent runs for ~3 hours max, SYNTHESIS keeps building overnight. Our 39 specialized agents collaborate like a senior dev team, and at $9/month, we're significantly more affordable than competitors charging $20-25/month.

How long can SYNTHESIS work autonomously?

SYNTHESIS can operate autonomously for 8+ hours continuously, creating automatic checkpoints every 15 minutes so you never lose progress. Start a complex project before bed and wake up to working, tested, deployable code.

What AI models does SYNTHESIS support?

SYNTHESIS supports multiple AI models including GPT-4o, Claude 3.5 Sonnet, and Gemini 2.0 Pro, automatically routing tasks to the best model for optimal results. Our intelligent model routing means you get the right AI for each task without manual switching.

What is vibe coding and how does SYNTHESIS enable it?

Vibe coding is describing what you want to build in natural language and having AI build it for you. SYNTHESIS takes this further with agentic AI - 39 specialized agents that understand your vision, plan the architecture, write the code, test it, and deploy it, all while you focus on other things or sleep.

Is SYNTHESIS suitable for production applications?

Absolutely. SYNTHESIS includes security scanning, automated testing with Playwright, performance optimization, and one-click deployment. The auto-healing feature catches and fixes bugs before they reach production. Enterprise teams use SYNTHESIS to ship production-ready applications faster.

How does the auto-healing feature work?

SYNTHESIS continuously monitors your code using LSP integration. When it detects an error, it diagnoses the root cause, applies a fix, and validates the solution. If the fix doesn't work, it automatically rolls back and tries a different approach. Your code never stays broken.

Can SYNTHESIS deploy my application to production?

Yes! SYNTHESIS offers one-click deployment to major cloud platforms. Your code is tested, security-scanned, and production-ready before deployment. We also integrate with GitHub for CI/CD pipelines, Vercel, Netlify, and other hosting providers.

What programming languages and frameworks does SYNTHESIS support?

SYNTHESIS supports all major programming languages including JavaScript/TypeScript, Python, Go, Rust, Java, and more. For frameworks, we have specialized agents for React, Vue, Angular, Next.js, Node.js, Django, FastAPI, Flask, and many others. Our agents adapt to your tech stack.

Is my code safe and private with SYNTHESIS?

Absolutely. Your code is encrypted with 256-bit encryption, never used for AI training, and we're SOC 2 Type II compliant. Enterprise plans include on-premise deployment options. We take security seriously with regular audits and GDPR compliance.

How does SYNTHESIS compare to GitHub Copilot?

GitHub Copilot is an excellent autocomplete tool for code suggestions. SYNTHESIS goes much further - we don't just suggest code, we build entire applications autonomously. While Copilot helps you write code faster, SYNTHESIS writes complete features, tests them, and deploys them while you sleep.

Can I use SYNTHESIS for commercial projects?

Yes! All plans, including the free tier, allow commercial use. You own 100% of the code SYNTHESIS generates. There are no licensing restrictions or royalties. Build your startup, agency projects, or enterprise applications with full commercial rights.

What integrations does SYNTHESIS support?

SYNTHESIS integrates with GitHub, GitLab, Bitbucket for version control; Stripe, PayPal for payments; PostgreSQL, MongoDB, Supabase for databases; AWS, GCP, Azure for cloud; Slack, Discord for notifications; and many more via our MCP connector system.

SYNTHESIS - 49 AI Agents Build Complete Apps in 8+ Hours | The Future of Autonomous Development

Name: SYNTHESIS
Author: SYNTHESIS

Tecnología de vanguardia en desarrollo autónomo

Por Qué los Desarrolladores Eligen SYNTHESIS

La única IA que construye apps completas mientras te enfocas en lo que importa

8+ Horas de Autonomía

Los competidores se detienen en 30 min (Cursor) o 3 horas (Replit). SYNTHESIS trabaja toda la noche.

SYNTHESIS: 8+ hours Others: 30min - 3hr

39 Agentes Especializados

No una sola IA haciendo todo. Un equipo de expertos: Frontend, Backend, DevOps, Security, Testing, y más.

SYNTHESIS: 39 agents Others: 1-8 agents

$9/mes Pro

Características completamente autónomas, todos los 39 agentes, proyectos ilimitados. Los competidores cobran $20-25 por menos.

SYNTHESIS: $9/mo Cursor: $20 | Replit: $25

Describe → Plan → Build → Ship

De idea a producción en 4 pasos simples

1

Describe

Tell SYNTHESIS what you want in plain English. "Build a SaaS dashboard with Stripe billing and user auth." That's all you need.

2

Plan

SYNTHESIS creates a detailed architecture plan. Review it, refine it, or just let it run. The Architect agent coordinates everything.

3

Build

39 agents work in parallel for 8+ hours: Frontend writes UI, Backend builds APIs, Security scans, Testing validates. Auto-healing fixes errors.

4

Ship

One click to deploy. Your app is tested, secure, and production-ready. Push to GitHub, deploy to cloud, ship with confidence.

Features That Actually Deliver

Not just promises. These capabilities work today.

SYNTHESIS CLI

The ultimate terminal experience. Command the abyss directly from your shell. Native performance, instant execution.

npm i -g @orzattyholding/synthesis-cli

VS Code Extension

Bring the Neural Engine directly into your editor. Chat panel, inline code generation, and context-aware assistance.

Download VSIX →

Web IDE

Instant dev environment in your browser. No setup required. Persisted filesystem, integrated terminal, and AI chat.

Launch IDE →

Enterprise Security

Your code stays yours. Encrypted at rest, never used for training. SOC 2 compliant architecture for peace of mind.

Multi-Model Intelligence

GPT-4o for complex reasoning, Claude 3.5 for long documents, Gemini 2.0 for multimodal tasks. SYNTHESIS automatically routes each task to the best model. You get optimal results without managing APIs.

Real Browser Testing

Playwright-powered E2E tests run in real browsers, not simulations. Visual regression catches UI bugs. SYNTHESIS tests your app like a user would and fixes what breaks.

Deep GitHub Integration

Auto-commit with meaningful messages. Create PRs with detailed descriptions. Review and merge from SYNTHESIS. Works with your existing branches and CI/CD pipelines.

Payment Integrations

Stripe subscriptions, PayPal checkout, or custom billing—SYNTHESIS sets up the entire payment flow. Webhooks, customer portals, invoices. Monetize in hours, not weeks.

SYNTHESIS vs The Competition

See why developers are switching to truly autonomous agentic AI

Feature	Best Value SYNTHESIS From $9/mo	Cursor 2.1 $20/mo	Replit Agent $25/mo
Autonomous Duration	8+ Hours	~30 min sessions	~3 hours max
AI Agents	39+ Specialized	8 Background Agents	Dynamic Sub-Agents
Monthly Price (Pro)	$9/month	$20/month	$25/month
Auto-Healing Errors	Full Auto-Recovery	Bug Finder (Beta)	Auto-debug
Checkpoints & Rollback	Every 15 min Auto	Checkpoints (New)	Built-in
Browser Testing	Playwright + Visual	Browser Control	Self-Testing
MCP Integrations	GitHub, Stripe, DB, +	MCP Support	Replit Extensions
Deploy to Production	1-Click Deploy	IDE Only	Built-in Hosting
Multi-Model (GPT, Claude, Gemini)	All + Auto-Routing	Multiple Models	Claude-focused
Vibe Coding / Natural Language	Full App from Description	Composer Agent	Agent Mode
Security Scanning	Real-time + OWASP	Basic	Limited
Multi-File Editing	Unlimited + Atomic	Multi-File	Multi-File
Learning from Mistakes	Persistent Memory	Session-based	Context Aware
Free Tier Available	Yes - 1hr/day	Limited	No

SYNTHESIS: The power of Cursor's AI + Replit's deployment + 8h autonomy that neither offers. At half the price.

Start Building Free — No Credit Card

What Developers Are Saying

Real feedback from developers building with SYNTHESIS

★★★★★

"I've tried Cursor, Copilot, and Replit Agent. SYNTHESIS is the first one I can actually leave running overnight. Woke up to a complete auth system with tests. Game changer."

SR

Sarah R. Full-Stack Developer @ Startup

★★★★★

"39 agents sounds like marketing BS until you see them coordinate. The Frontend agent hands off to Backend, Security scans in parallel, Testing validates. It's like having a team."

MK

Mike K. Senior Engineer @ FAANG

★★★★★

"The auto-healing is insane. A type error in my API got detected, traced, and fixed before I even knew about it. Checkpoints let me see the whole history. Worth every penny."

JL

James L. Founder @ SaaS Startup

12+ AI Models

39+ Specialized Agents

8h+ Autonomous Operation

4.9/5 User Rating

See It In Action

Watch SYNTHESIS build complete applications autonomously

SYNTHESIS IDE — Autonomous Mode Active (8h remaining)

Terminal

$ |

SOC 2 Type II Ready

256-bit Encryption

99.9% Uptime SLA

GDPR Compliant

Code Never Used for Training

Deja de Programar. Empieza a Desplegar.

Sé de los primeros en revolucionar el desarrollo de software. SYNTHESIS llega el 7 de enero con autonomía total de 8+ horas.

Reclama Tu Cuenta Gratis Ahora Watch 2-Min Demo

Free forever tier • No credit card required • SOC 2 compliant • Cancel anytime

The Absolute Peak ofAutonomous Vibe Coding.

Por Qué los Desarrolladores Eligen SYNTHESIS

8+ Horas de Autonomía

39 Agentes Especializados

$9/mes Pro

Describe → Plan → Build → Ship

Describe

Plan

Build

Ship

Features That Actually Deliver

SYNTHESIS CLI

VS Code Extension

Web IDE

Enterprise Security

Multi-Model Intelligence

Real Browser Testing

Deep GitHub Integration

Payment Integrations

SYNTHESIS vs The Competition

What Developers Are Saying

See It In Action

Deja de Programar. Empieza a Desplegar.

The Absolute Peak of
Autonomous Vibe Coding.