With Sprint Zero, we validated an IoT solution before a single line of code was written, saving 84% of the initial PoC cost EclerCloud
Scope and tech stack locked in one sprint — zero rework after kickoff in multiple projects BCG
We defined their mobile apps & B2B platform in two weeks, a process that had been blocked internally for months Nieves Energía
Shopify + tax authority integration mapped before development began, saving time & internal paperwork Travel Tax-free
They're well known for their technical expertise, but their knowledge in business is also excellent! They've been my Business-Intelligence-as-a-Service for many years and they will for years to come.

What you get

System overview

A clear picture of what exists today: architecture, tech stack, integrations, and key risks.

Architecture map

Current state and proposed future state — so everyone agrees on where you are and where you are going.

Product definition & cost estimate

A low-level estimate of what it will take to build, broken down by feature and complexity.

Backlog outline

A structured backlog with high-level estimates so the team can plan and prioritise from day one.

Delivery plan

Roles, cadence, and budget range so you know exactly who does what and how much it will cost.

Choose your sprint

Sprint S

Audit only

1 week 12–15 hours

€2,500

  • Quick diagnosis of your current situation
  • Identification of key risks and blockers
  • Prioritised list of next steps
  • Written summary document

Sprint L

Deep dive

3–4 weeks 80 hours

€12,500

  • Everything in Sprint M
  • Hands-on prototype or proof of concept
  • Full team composition and onboarding plan
  • Detailed risk assessment and mitigation plan
  • Ready-to-execute delivery roadmap

The Sprint Zero fee is credited toward your full project if you hire us to continue working together.

What happens during Sprint Zero

1

Kick-off call

We align on goals, constraints, and team. You tell us where you are; we tell you what we need to get the job done (accesses, tools, involved team members, documentation, etc).

2

Discovery

We audit your stack, interview stakeholders, and map the system. We lay the plan and estimate what does it take to get there. Sprint M and L extend this phase.

3

Synthesis

We produce the deliverables — usually a report, an RFP, or a technical document — and validate assumptions with your team. In Sprint L, we design and develop a PoC.

4

Handoff

You receive the full package: architecture map, backlog, delivery plan, documentation, repositories and everything we have produced ready to act on.

Common questions

We already have an internal team.
Sprint Zero works alongside your team. We delve into the project to provide an external perspective and structure that speeds up alignment, not a replacement for your engineers.
We've done discovery before.
Most discovery processes produce documents that gather dust. Sprint Zero produces a structured backlog, an architecture map, and a delivery plan - ready to execute on day one.
We can't wait 3–4 weeks.
Sprint S takes one week. Most clients are unblocked within five working days. Let's get started! 🚀
Is this just a paid proposal?
No. The Sprint Zero deliverables are standalone. Even if you don't continue with us, you walk away with something actionable, like a working PoC, or an RFP you can send to other providers.

Sprint Zero in action

Projects where we used Sprint Zero to define scope, reduce risk, and start delivering fast.

EclerCloud platform

Case study — Sprint Zero

EclerCloud

We defined the architecture for EclerCLOUD, a scalable IoT platform for professional audio devices. A Sprint Zero proof of concept validated the full IoT stack before we committed to the project.

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Boston Consulting Group

Case study — Sprint Zero

Boston Consulting Group

Sprint Zero helped BCG and MarsBased align on scope and tech stack for a data-driven energy asset planning tool. Roles, timeline, and budget were locked before a single line of code was written.

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Nieves Energía mobile app

Case study — Sprint Zero

Nieves Energía

A discovery sprint defined the mobile architecture and integration points for Nieves Energía's fleet management and QR-based refuelling platform. We coordinated all stakeholders to ensure the project kicked off on schedule.

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Travel Tax-free Shopify app

Case study — Sprint Zero

Travel Tax-free

We scoped and architected a Shopify app for automating VAT refunds, mapping the full integration with tax authorities and defining the technical approach before development began.

View project
Work with us

Let's discuss your project

We work with a select number of clients each year. Let's see if there's a fit.

Schedule a call
Sprint Zero allows us to hit the ground running in projects where time is of the essence and we have to define as we go. We remove the friction of paperwork and start working instead so we can return value in record time.
Àlex Rodríguez Bacardit
Àlex Rodríguez Bacardit
CEO @ MarsBased