From Prototype to Production. In Days, Not Months.
The first Agentic SaaS that turns vibe-coded prototypes into production-ready software — scalable, secure, tested, deployed.
Describe your project in natural language. Our Agent Orchestrator analyzes it, builds the execution plan, and activates specialized Sub-Agents that work in parallel. Fixed quote before anything starts.
Vibe coding builds fast. But it doesn't build to last.
Tools like Cursor, Bolt, and Lovable generate working prototypes in hours. But 65% of those prototypes never make it to production. The code is fragile, untested, insecure, and architecturally broken. What starts as a $100 prototype becomes a $150,000 rewrite.
of vibe-coded prototypes fail before production
more security vulnerabilities in AI-generated code
the cost when you have to rewrite from scratch
Vibe coding is the beginning. Vibe Engineering is how you finish.
Free to start. Pay only when agents work.
Fasteer is not a tool. It's a workforce. A system of autonomous AI agents that takes your prototype — or your idea — and delivers a production-ready product.
Agent Orchestrator
Describe your project in plain language. The Orchestrator asks the right questions: goals, constraints, timeline, existing code. It assesses feasibility. If the project doesn't make sense, it tells you. Zero cost, zero commitment.
Analyst Agent
The Analyst examines your code or brief, identifies technical gaps — debt, security, missing features, architecture, testing — and produces a PRD with the full execution plan: which Sub-Agents, how many days each, total cost. Transparent, before any decision.
Specialized Sub-Agents
You approve the quote. Sub-Agents activate in parallel. The Orchestrator coordinates everything and keeps you updated. Project done, payment done.
5 specialized agents. One mission: production-ready.
Each agent is an AI specialist. They work in parallel, coordinated by the Orchestrator. No people. No coordination costs. No sequential work.
Tech Debt Resolver
Rewrites fragile code. Complete refactoring to eliminate technical debt.
Security Hardener
Closes vulnerabilities. Implements OWASP standards. Security by design.
Feature Builder
Completes missing features until the product is whole.
Code Consolidator
Normalizes architecture, patterns, and code structure.
Quality Assurer
Automated testing, coverage >60%, systematic debugging.
EXAMPLE PROJECT — MVP FROM A LOVABLE PROTOTYPE
Tech Debt Resolver (5 days) + Feature Builder (8 days) + Security Hardener (3 days) + Quality Assurer (4 days)
= 20 agent-days → Fixed quote before kickoff.
The best of both worlds. None of the tradeoffs.
| Criterion | Traditional Dev | Vibe Coding | Fasteer |
|---|---|---|---|
| Entry Cost | €30-50k estimate | €0-100 for the code | €0 (Orchestrator) then pay/agent/day |
| Output | Code (maybe production-ready) | Working code, not production-ready | Production-deployed product |
| Security | Depends on the team | Not guaranteed | By design (Security Hardener) |
| Testing | Manual, partial | Absent | Automated, coverage >60% |
| Timeline | 3-6 months | Hours for code, then months to fix | 2-4 weeks, all included |
| Cost Transparency | Estimated, frequent overruns | Cheap at first, hidden costs later | Fixed quote before kickoff |
For every type of project, the right agents.
Founder with a Prototype
€2-5k · 2-3 weeks
You talk to the Orchestrator → the Analyst examines your code → activates Tech Debt Resolver + Feature Builder + Quality Assurer → your prototype becomes a product.
Founder with an Idea
€5-10k · 4-6 weeks
You talk to the Orchestrator → the Analyst writes the PRD from scratch → activates all 5 Sub-Agents → you get a live MVP ready for first users.
Agency or Freelancer
White-Label · Scale without hiring
Pass the client brief → Orchestrator + Analyst prepare plan and quote → you present to your client with your margin → Sub-Agents deliver in the background.
Corporate Innovation
€10-25k · 4-6 weeks
Your innovation team talks to the Orchestrator → the Analyst structures a complex project with all Sub-Agents → testable MVP without impacting internal IT resources.
Everything you need. Nothing you don't.
Product
Production-ready MVP, deployed, ready for first users.
Code
Full ownership. No lock-in, no royalties, no strings.
Documentation
PRD, technical specs, architecture, deployment guide.
Security
Vulnerabilities closed, OWASP standards implemented.
Testing
Coverage >60%, automated tests, debugging completed.
30-Day Support
Bug fixes included in the project price.
Transparent pricing. No surprises.
Start for free. Get a fixed quote. Pay only for the agents that work on your project.
Start
Free
Begin with the Agent Orchestrator
- Talk to the Agent Orchestrator
- Project feasibility analysis
- Preliminary assessment
- 24/7 availability
- No credit card required
Average project: €2k-10k
Build
Pay per Agent / Day
Full execution with Sub-Agents
- Full PRD and execution plan
- Specialized Sub-Agents activated
- Parallel execution
- Fixed quote before kickoff
- Code ownership, no lock-in
- 30-day bug-fix support
Enterprise
Scale
Custom
Dedicated instance and retainer
- Dedicated instance
- Annual license
- Retainer Sub-Agents
- Priority support
- Custom integrations
- White-label available
"If vibe coding is writing a song with AI, Vibe Engineering is producing it, mixing it, and putting it on Spotify.
Fasteer is the Vibe Engineering platform. The industrial complement to vibe coding. Built on 5 years of technology development.
Your next engineering team is already built.
No hiring. No onboarding. No management. Just describe your project and let the agents work.