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Lean Software Studio

We build production-ready software. AI-accelerated, prototype-validated.

MVPs and finished products in days, not weeks — your code, no lock-in.

decivo is a Lean Software Studio for production-ready software. AI accelerates, while designers and engineers validate each of the 12 phases — for clean, secure, maintainable code that you own and can keep building on. No throwaway prototype, no lock-in.

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decivo.app
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  1. Innovation Workshop
  2. Clickable Prototype
  3. UX Validation
  4. Code Prototype

From idea to code

In short

In short — no software background needed

You have an idea for an app, a tool, or a digital solution. Instead of building expensively right away, we first create clarity — and build your product on top of it, step by step.

Like building a house: first the plan and the model, then the house — on a tested foundation. With software, most people skip the first part and only realize months later that the foundation doesn't hold. We reverse the order.

01

Understand

We clarify the idea and the problem.

Clarity about the goal.

02

Make it visible

A testable version takes shape in a few days.

Clarity on whether it works.

03

Validate

Real users try it out.

Clarity on what's truly needed.

04

Build

We develop your product. Each stage stands on the tested one before it.

No blind flight. A product on solid ground.

10×

faster than traditional agencies

Days

From call to prototype

100%

Fixed prices. No hourly rates.

AI + Human

Research, design & code — validated

Starting Point

Where most teams get stuck.

Many digital projects don’t fail because of code, but because of unclear assumptions. That’s where we come in.

01

Great potential, unclear scope

The idea is promising — but prioritization is missing: What belongs in the first version, what is deliberately left out?

02

Good concept, nothing tangible

Strategic requirements are defined. But there’s no testable prototype to align internally and validate externally.

03

First version, uncertain adoption

A draft exists. Before expensive development starts, key user assumptions need to be tested with real feedback.

Packages

Five modules. From prototype to finished product.

Each module can be booked individually. Loops iterate until the product is ready. No lock-in.

Entry

Innovation Workshop (includes Clickable Prototype)

€7,500

Compare: avg. agency discovery €15–25k

Define problem and goal clearly. AI-driven research into UX/UI and technical feasibility — in hours instead of weeks.

Design

Clickable Prototype

€3,500

Interactive prototype. Your product to touch — before a single line of code is written.

Iteration

Loop

UX Validation

€1,350 / Loop

Add extra modules or workflows to the interactive prototype — and validate them with real users. Data-driven, not gut feeling.

Coding

Code Prototype

€12,500

Compare: avg. MVP development €40–80k

Functional core features as code. AI builds, humans validate.

Iteration

Loop

Prototype Loop

€4,500 / Loop

Iteratively toward the MVP or finished product.

Funding Options

For innovation and prototypes: up to 80 % funding possible

Early innovation projects, prototype development, and young startups can often use public funding programs.

Depending on the federal state, program, and company status, funding rates of up to 80 % are realistic in some cases.

Whether this applies to your project is something we clarify transparently and without blanket promises in the initial call.

Programs: BAFA Beratungsförderung, Förderdatenbank des Bundes and state programs

Assess funding eligibility

Non-binding. Transparent. No funding guarantee.

As of July 2026

Relevant for early ventures

Especially interesting for startups up to about 5 years old and for early innovation and product initiatives.

Depends on location and program

Whether and to what extent funding is possible depends on region, funding program, and company status.

Transparent, not blanket

We make no funding promises. In the initial call, we assess whether funding eligibility could be relevant for your project.

12 Phases

AI Power. Human Control.

Every step is either accelerated by AI or validated by humans. Never blind. Never uncontrolled.

Twelve phases. Every result validated. Production-ready by design.

Who Works With You

No sales team. Directly with experts.

Tobias Zubler — Product Strategy & Scope bei decivo

Tobias Zubler

Product Strategy & Scope

LinkedIn

Structures digital ventures when direction and scope are still unclear — until a solid decision basis is established.

This way it becomes clear early what should be tested, prototyped, or built.

Jacqueline Hares — Design, UX/UI & Brand Impact bei decivo

Jacqueline Hares

Design, UX/UI & Brand Impact

LinkedIn

Connects user guidance, brand impact, and social media into a cohesive picture that makes complex products clear and understandable.

This way product logic becomes an understandable, impactful user experience.

Janni Hares — Technical Architecture & AI Systems bei decivo

Janni Hares

Technical Architecture & AI Systems

LinkedIn

Translates technical complexity into robust architecture decisions — with AI orchestration and code quality assurance.

This way it becomes visible early what’s technically realistic, connectable, and worth building further.

No sales team, no account manager. From day 1 you talk to the people who actually build your product.

FAQ

Häufig gestellte Fragen

Why should I pay for an extra step before development?

Because the most expensive mistakes happen before the first line of code. A medium MVP in Germany costs €40,000–100,000 (ByteFront, 2025). A prototype makes assumptions visible before you invest in the wrong direction — our entry point starts at €3,500, a fraction of a failed build. The prototype isn't a paid throwaway step — it's the validated precursor to your product and stays usable, reused in the next stages.

Where are your references?

We’re a young studio (founded 2026) building our case studies right now. Currently we’re developing the digital booking system for Elite Pura Vida Rides (EPVR), a premium transfer service in Costa Rica. Reviews are available on ProvenExpert and Google. In the initial call, we’ll show you our process, real artifacts, and our personal experience — so you can judge for yourself whether the collaboration fits.

Do you also handle the final implementation?

Yes. From Clickable Prototype through Code Prototype to the MVP and the finished product — Prototype Loops let you iterate until the product is ready. No handoff, no lost context.

Why are your prices below agency level?

Three reasons. First: no overhead — no sales team, no office costs. Second: AI-accelerated work — human quality control where needed. Third: focused scope — clear packages instead of open-ended hourly mandates.

What's the point of developing a prototype?

The prototype isn’t a throwaway — it’s the decision foundation. According to McKinsey (“The Business Value of Design”, 2018), companies with systematic design and prototype validation achieve up to 32 percentage points higher revenue growth over five years than the industry average. Early validation makes assumptions testable before expensive development starts. Our packages build on each other — the prototype is carried into every further stage (Code Prototype, MVP, finished product), not thrown away.

Your next step: 15 minutes that save months.

Honest assessment. A clear next step — from prototype to finished product.

115-min call2Clear assessment3Start in days

No sales pressure. No obligation.