UNION-vb

23/04/2025

🚧 The MVP Trap: Why “Just Build It” Doesn’t Work

Too many founders rush to build something without asking if it’s the right thing.
The result? Time and money wasted on MVPs that don’t validate demand.
In the fifth article of my venture-building series, I unpack:

✔ Why MVPs often fail to serve their true purpose
✔ A clear framework to build lean, testable MVPs without breaking the bank
✔ The key differences between MVPs and prototypes (spoiler: they’re not the same!)

👉 If you’re in the early stages of building, or advising someone who is, this piece will help you avoid the common traps and design smarter experiments.
💡 Read: The Hidden Traps of Building an MVP

https://www.linkedin.com/pulse/5-hidden-traps-building-mvp-carlos-mendes-0jgwc

Building a Minimum Viable Product (MVP) is one of the most misunderstood steps in the startup journey. Many founders fall into the trap of over-engineering, losing focus on the true purpose of an MVP: to test assumptions quickly and learn from real users.

13/03/2025

🚀 Standing Out in a Crowded Market: The Key to Startup Success

Many startups struggle to differentiate themselves, not because they lack innovation, but because they fail to position themselves effectively. If your audience doesn’t instantly understand what makes you different, you’re already losing the game.

In my latest article, “The Founder’s Guide to Positioning and Differentiation,” I break down:

✅ Why most startups fail to stand out.

✅ How to craft a compelling positioning statement that resonates.

✅ Case studies of startups that succeeded through differentiation.

Positioning is not about being different—it’s about being meaningfully different to the right audience.

If you want to refine your startup’s positioning and ensure you own a unique space in your customer’s mind, check out the full guide here: [Insert link]

What’s a startup you admire for its unique positioning? Drop your thoughts below! 👇

https://www.linkedin.com/pulse/4-founders-guide-positioning-differentiation-carlos-mendes-6dq7f

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Building a great product isn’t enough. In today’s competitive landscape, if you don’t position your startup effectively, you’ll struggle to stand out.

19/02/2025

🚀 Why Validation Should Be Every Startup’s First Investment 💡

One of the biggest mistakes founders make is skipping market validation and jumping straight into product development. They assume they know what the market wants—only to find out (after months of effort and resources spent) that their assumptions were wrong.

Before you invest in building your startup, invest in validation. Here’s why:

✅ Validation is the ultimate risk mitigator – It prevents you from wasting time and money on a solution nobody needs.

✅ You don’t need a big budget to validate – Simple experiments, landing pages, and prototype tests can give you real insights.

✅ Customer interviews aren’t enough – Real validation comes from actual user behaviour, not just opinions.

I’ve just published an in-depth guide on how to structure effective validation experiments and ensure your startup is on the right track before scaling.

Let’s build smarter, validate early, and increase our chances of success. Have you validated your idea yet? Let me know in the comments! 👇

https://www.linkedin.com/pulse/3-why-validation-should-every-startups-first-carlos-mendes-wlh4f

One of the biggest mistakes early-stage founders make is believing that the biggest risk lies in building their product. In reality, the biggest risk is building something nobody wants.

07/02/2025

🚀 From Idea to Ex*****on: The Mindset of a Successful Founder

Every entrepreneur starts with an idea. But ideas alone are worthless without ex*****on. That’s exactly what this guide dives into: developing the mindset needed to turn ideas into thriving startups.

💡 Key insights from the guide:
✔ Ex*****on is everything: Facebook, Google, and Tesla weren’t the first in their markets—they succeeded because they executed better.
✔ Action beats perfection: Stop waiting for the perfect moment. Test, learn, and iterate faster.
✔ Failure is feedback: Each setback is a chance to refine your approach and grow stronger.
✔ Growth matters as much as the product: A great product without customers is a failed business. Focus on distribution and marketing.

🌟 The guide covers seven essential principles that will change the way you approach entrepreneurship. Whether you're refining your MVP, testing market fit, or scaling, these lessons are invaluable for staying resilient and adaptable.

📌 What’s your next move? Explore how to sharpen your ex*****on, learn quickly, and build something that truly stands out.

Your mindset is your biggest competitive advantage. Let’s discuss in the comments how you’re applying these principles in your startup journey! 👇

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Every entrepreneur has an idea. But ideas are worthless without ex*****on.

07/02/2025

🚀 Introducing the 7-Step Quick-Start Validation Guide for Startups! 🔑

Are you ready to turn your startup idea into a validated, scalable business?
I’ve created a practical 7-step framework designed to help founders and entrepreneurs tackle the critical early stages of startup development—faster and with less risk.
Whether you’re working on defining your vision, crafting a value proposition, or launching your MVP, this guide walks you through every step—clearly and effectively.

💡 What’s inside?
- Step-by-step insights on building a startup that attracts customers and investors.
- Tools for defining your market fit, running validation experiments, and refining your ideas.
- Tips to position your startup for success with proven strategies inspired by Lean Startup principles.

🎯 Who is this for?
- Founders looking to test ideas quickly.
- Startups refining their product-market fit.
- Innovators preparing for investment and growth.

Let’s make it happen—step by step.

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https://lnkd.in/dn_QnbWu

07/02/2025

🔍 The Art of Selecting the Right Problem to Solve 🚀

Many startups don’t fail because of ex*****on—they fail because they solve the wrong problem. Identifying the right problem is a crucial yet often overlooked step in the entrepreneurial journey.

In this latest guide, we break down how to validate a problem before committing resources, ensuring you’re building something people actually need. We also explore real-world examples of startups that pivoted early and won, proving that problem validation is just as important as ex*****on.

🔑 Key insights from the guide:

✅ Why startups fail when they don’t validate the problem first

✅ How to conduct problem validation efficiently

✅ Case studies of successful pivots that reshaped industries

If you're a founder, investor, or innovator, this is a must-read! Don't just build—build right.

https://www.linkedin.com/pulse/2-art-selecting-right-problem-solve-carlos-mendes-uafdf/?trackingId=neON6XlZRIHrZyVa2io0iA%3D%3D

Let me know in the comments—what’s a startup you admire that got problem validation right? 👇

Every startup begins with an idea—but not every idea leads to success. The harsh reality? Many startups fail not because of poor ex*****on, but because they are solving the wrong problem.

28/09/2023

Fueling the Startup Revolution: UNION's Vision for Impactful Entrepreneurship🚀

At UNION, we are thrilled to extend our heartfelt thanks to Startup Portugal for inviting us to speak at Digital With Purpose Global Summit 2023. 🌟

It was an incredible opportunity to share insights about our pioneering qualification and investment models for startups, which are driving the future of entrepreneurship. 🌍

We believe in the power of innovation, collaboration, and purpose-driven ventures to make a lasting impact on the world. Together, we're shaping a brighter future!

08/09/2023

Applications for the next STARTUP Lab cohort are open until September 15!

STARTUP Lab Ignition Program is the most market-oriented and validation-driven program in the ecosystem.

Applications here:
https://lnkd.in/defqtMnr

SRS Legal
UNION Venture Builders

20/07/2023

Unicorn dreams vs. Revenue realities: A thought-provoking read on redefining success in entrepreneurship. 🦄💰 Let's focus on what truly matters - customer satisfaction, profitability, and building a sustainable business. Are you ready to challenge the unicorn myth? 🚀

In today's vibrant entrepreneurship ecosystem, founders often grapple with a crucial decision: should they strive to build a unicorn, a startup valued at over a billion dollars, or opt for a different path? While the allure of achieving unicorn status and attracting substantial venture capital fundi

07/07/2023

Open Call for Sustainability, Climate change and Energy Transition

The UNION Venture Builder Program is looking for startups working on projects related to Sustainability, Climate change, and Energy Transition.

This program is designed to help early-stage projects get the funding they need to succeed and make an impact.

The program offers a unique approach to entrepreneurship, the Venture Builder Concept. This model provides startups with a framework for success in three key areas: Testing and Validation, Ex*****on Framework, and Best Suited Funding.

First, the Testing and Validation phase helps to take projects from ideation to a market-oriented model. Through expert validation and qualification, Startups will be able to identify key areas of the idea that need refinement and validation in order to be successful.

Next, the Ex*****on Framework phase will help building an operational, financial, sales, and marketing plan, as well as a detailed go-to-market strategy. This will set the business for success by providing a solid foundation for each startup and a roadmap to follow.

Finally, with Best Suited Funding, startups will receive the right funding and an investment plan to ensure sustainable growth. This means they’ll be able to focus on what matters most - growing the business!

Startups in the fields of Sustainability, Climate Change, or Clean Energy, shouldn’t miss out on this opportunity to take the startup to the next level.

The qualification process is specific and thorough, ensuring that only the best projects are selected to receive up to €4M in funding.

This is a phenomenal opportunity for Startups working on Sustainability, Climate Change or Energy Transition, to take the startup to the next level.

Applications are open at the Union website:
union-vb.com

30/06/2023

It’s HAPPENING: the latest updates from our vibrant startup community!

We are very excited and happy to share the partnership in which we join forces with SRS Legal to build an integrated model for empowering and enhancing startups through collaborative work with top experts and partner corporations in the ecosystem. Our goal is to develop entrepreneurial projects with the potential for success, tailored to the investment models of our community of partner investors. Media: https://shorturl.at/yMNT1 + https://shorturl.at/cizR9
Applications for the program are open: https://lnkd.in/dVVhSBR2

We had a great opportunity to see old friends and feel the strength of our ecosystem at the INVESTORS PORTUGAL Dinner! Congratulations to the winners of the year!

Portugal Ventures held the first edition of Corporate Networking, where it was possible to share experiences and knowledge between portfolio companies and companies that make up the Corporate Partners Network.

Startup Portugal is designing the future of Portuguese entrepreneurship. Be sure to participate in the discussion and leave your mark on this strategy! Participate through this form: https://lnkd.in/dSnef_gx

Also coming soon: Startup Portugal‘s WEBINAR “Decoding the New Startup Law in Portugal”
A great opportunity to discuss the legal definition of startup and scaleup and the new stock options tax regime given by Law 21/2023 published last May 25th. https://lnkd.in/dTvuGj97



https://www.linkedin.com/feed/update/urn:li:activity:7080563358642376704

It’s HAPPENING: the latest updates from our vibrant startup community! We are very excited and happy to share the partnership in which we join forces with SRS…