Test The Viability Of Your Idea In 2 Weeks

Step-by-step guided templates with resources to validate + plan your next innovation before losing too much time and money. The fast track to your first sale.

Guaranteed, you'll shortcut the path from idea to your first sale.


By the end of the 2 weeks you'll...

Understand if your idea is viable

Have validation on the opportunity size

Have a tested value proposition

Have validation on the problem to solve

Have a marketing ecosystem and GoToMarket plan

Have validation on the willingness to pay

Learn how to go from idea to first sale

Have an OS to validate, think and plan your next ideas

Have a business plan draft

Who is Startup Builder for?

Startup Builder is not for everyone. We can just help you make your first sale if you are committed

We are a good fit if

  • Your idea leverages digital distribution channels
  • Your priority is to solve real problems
  • You are committed to putting time into the Startup Builder validation process
  • You want to learn research, marketing, value proposition and business stuff
  • You are serious about shortcut your path to first sale
  • You are ready to join a business-mindset community
  • You are looking for honest feedback to help you make money

We might not be a good fit if

  • Your idea does not leverage digital channels
  • Your priority is to build or code
  • You are not ready to spend time reading and learning with Startup Builder
  • You are not interested in learning about business stuff
  • This is a game to build something. Sales are secondary
  • You are looking for a dev, #nocode or builder community
  • You are looking for compliments about your ideas

Universities partner with us to help their future entrepreneurs

We've found Startup Builder as the best way for our CEU Digital Tech students to validate their ideas and shortcut their path to the first sale as first-time founders. IΓ±aki Bilbao Estrada - Executive Vice Chancellor of Digital Transformation, CEU San Pablo University

We've been featured in

How Startup Builder idea validation program works

5 Validation Blocks

Market / Audience


Value Proposition

GoToMarket + Stakeholders

Willingness To Pay



Know Your Validation Scoring

Execute 27 validation checkpoints

The tool will calculate the scoring for you to know if you can assume valid each block

Follow every step, execute, check, have the scoring, validate, and move on

Learn How To Execute Every Step

12 Mental Models explained to help you think + execute

Guides to execute your validation

Cases, examples and pro tips

Curated resources + tools



Organize Your Findings

Use the pre-defined databases to save your findings

Modify the templates, write your ideas and conclusions

Gain clarity on your business idea and track your findings

Export the business plan

Export the pages with your work to PDF to have a draft business plan to show, share, and pitch



Validate With The Community

Gain immediate access to The Startup Builder Club with +80 worldwide founders.

Weekly validation brainstorm

Have peers help

Get fresh ideas for your startup

Stay accountable + Grow together

Join +100 innovators avoiding costly mistakes and validating ideas with Startup Builder


Thanks for all the insights, guys. It helped a lot to learn from you about how I can structure my pre-launch to post-launch journey. Looking forward to next Tuesday call! @vensykrishna Entrepreneur & Digital Consultant


I'm an early supporter of https://startupbuilder.mba and it was just delivered today. My goodness! @josberco created a solid process to validate your product idea, backed up by lots of resources. Plus community. And we all know community rocks. @revgabba Founder


I found the Validate the Market segment very helpful for a few things I am planning to launch. Looks like I have more work to do! Would love to check the rest of the resource too. Thank you for this. @vensykrishna Entrepreneur & Digital Consultant


I bought startupbuilder.mba today. It's genius! Only if I knew it before I would have saved a month! @vrushangwoke Founder


Thank you @josberco for your guidance. I highly recommend startupbuilder.mba to all indie makers who wants to validate a product and build it. πŸ’ͺπŸ”₯ @ganeshmani009 Founder crossxpost.app


A superb product/course/guide (notion based, so more points!) to guide you through all the idea validation process. Pure gold πŸ’Ž @Elenayuscula Digital Product Designer


@josberco Builds has brought the world of @strategyzer into @NotionHQ One of the best purchases I made last year! Can't recommend his product enough for Startups and Entreprenures! @Serjhunt_ARK Startup Mentor


I worked in 2 failed early-stage startups. We lost so much time on the way, due to lack of coaching. Now I’m using StartupBuilder by @josberco and I realized we were missing so many things!! It is worth every €/$. @jftrigueros Founder

Made from a founder for founders

Best practices that work after helping more than 100 entrepreneurs disrupt the Spanish real estate market in 2016 with deplace.es, and grow my employer sales from 2.7M€ to 6M€.

Course-correcting through failure is costly. Not doing it at all is riskier. It’s an exponential rollercoaster. Nobody is returning our time and money.
What if your idea goes through the validation lifecycle in just 2 weeks instead of 6 months? I've packed the best of my experience to determine if your idea has potential and build your early-stage business before losing your time and money. Proof of it is that I've made $1K in StartupBuilder.mba sales before building it, in just 2 weeks, following the process that you'll find inside.
I guarantee you'll accelerate and improve your idea validation process, saving time and money, or I'll give you your money back. Jose Bermejo - Startup Builder Founder

Own Startup Builder forever without recurring fees and save up to $2K in startup consultants!

30 days money-back guarantee β€” Grab the lifetime deal and get FREE community access to shortcut your path to your first sale.

Startup Builder

$49 one-time

βœ”οΈ Lifetime Access + Updates

βœ”οΈ 5 Validation Blocks

βœ”οΈ 27 Validation Checks

βœ”οΈ Validation scoring

βœ”οΈ 12 mental models explained

βœ”οΈ Guides with resources and examples


πŸ”₯ Bonus! FREE Validators Club community access until 12/31/2021

βœ”οΈ πŸ”₯ Bonus! Lean Business Model Canvas Template

βœ”οΈ Full privacy on your idea. You're the only one with access to your work

βœ”οΈ Immediate Access

βœ”οΈ 30 days 100% money-back guarantee. No questions asked.

πŸ‘‰ Grab Lifetime Deal $49

For organizations, mentors and coaches

Bulk Packages


Join ceu.es University and partner with us! Are you a Venture Studio, University, Incubator or any other organization that needs to use the product with more than 1 founding team at a time? Contact us about bulk packages for your founders. We have a partnership program for you!

πŸ‘‰ Grab Lifetime Deal $49

Questions? I've got you covered

What's your refund policy?

I'm offering a 30 day 100% money back. No questions asked. Email me at jose@startupbuilder.mba, and I'll give you your money back.

How can I make it in two weeks?

This plan is doable in 2 weeks. However, you'll need previous knowledge of your idea's industry and a full-time commitment to this validation plan.

If you think you can not meet any of these considerations, a more realistic approach would be 3 to 4 weeks, always depending on your time commitment.

Startup Builder is based in Notion.so. What does that mean?

Notion.so is a productivity tool. I've based the product in notion.so to benefit you from the powerful flexibility to modify the templates for your scenario and the collaboration/sharing features.

Do I have to pay Notion.so subscription?

No. You are covered with the Notion free personal plan. https://www.notion.so/pricing

Can I share the templates?

No. Sharing the templates or the URLs once you have access hurts me as a founder. I've put more than 150 hours shaping this guide for you. You can work with your templates with people and partners involved in your project to benefit from Notion's collaboration features. However, friends or other teams working on different projects would need to buy a plan to use the templates. If you work with more teams or founders, we have a partner program for you to benefit from bulk packages and other perks. Let's partner!

What if I have more questions?

Sure! DM me via twitter @josberco or email me at jose@startupbuilder.mba. Always happy to help. Looking forward to hearing from you.

Get a FREE sample

Subscribe to our mailing list and IMMEDIATELY receive a FREE sample to understand better what's inside Startup Builder! β€” Unsubscribe anytime. Obviously.

Copyright 2020, Jose Manuel Bermejo - Startupbuilder.mba. All rights reserved.