Top 10 Startup Studios Helping Founders Build the Next Big Thing

Startup studios have become one of the most effective models for turning innovative ideas into successful businesses. Unlike traditional software development agencies, which complete projects and move on, startup studios often become long-term partners. They offer product strategy, engineering expertise, operational guidance, hiring support, and sometimes capital. Some studios work entirely for equity, while others charge service fees or use a mix of both. This blog explores ten respected startup studios from around the world, including Europe, and explains how each supports founders.

Startup studios are great for startup teams without large development teams. It is getting really hard to raise any funds before the product is developed and proves product-market fit. Startup studios help startups build MVPs or full products and raise seed or Series A funding by demonstrating real traction. Many of these startup studios invest engineering resources in startups in exchange for a mix of equity and service fees. The equity ranges from 5% to 30%, and the fees range from a few thousand to hundreds of thousands.  This is usually an affordable option for self-funded startups, prior to an equity raise.

The Top Startup studios include:

Nobody Studios  

Nobody Studios follows a venture studio model designed to launch multiple startups simultaneously. It uses a repeatable process of ideation, validation, experimentation, and rapid iteration to find promising business opportunities. Instead of focusing on just one company, it continuously creates and tests new ventures, shutting down weak ideas early while investing more in those that show promise. The studio provides product expertise, engineering resources, branding, and operational support throughout each venture’s lifecycle. Because it acts as a company creator rather than a software agency, Nobody Studios primarily works through an equity-based model. It invests in startups in exchange for ownership and long-term value, instead of charging traditional project fees.  

Expa  

Expa is a venture studio founded by Garrett Camp that partners with ambitious entrepreneurs to turn ideas into venture-backed companies. It provides capital, product strategy, engineering guidance, recruiting assistance, and access to a powerful network of operators and investors. Expa focuses on creating category-defining businesses by working side by side with founders from day one. Because Expa is deeply involved in venture creation, it primarily participates through equity rather than fee-based engagements.

Betaworks  

Betaworks is a New York-based startup studio and early-stage investor known for building companies in artificial intelligence, developer tools, media, and consumer technology. It combines incubation, venture investment, and accelerator-like programs to help founders validate ideas and bring products to market. Entrepreneurs benefit from access to experienced operators, mentors, engineers, and a wide network of technology professionals. Betaworks emphasizes experimentation and product innovation, making it a preferred choice for founders working on emerging technologies. Its business model is mostly equity-driven, with support offered through investment and company creation rather than fee-based consulting.  

Unicorn 

Unicorn is a European venture studio that helps founders build scalable digital businesses by combining strategy, technology, and operational expertise. The team supports startups with product discovery, software development, growth planning, fundraising guidance, and business operations. Unicorn works closely with founders throughout the company-building process, rather than just delivering software. Depending on the startup’s needs, engagements may involve commercial fees, equity participation, or a hybrid structure, providing flexibility similar to modern technical co-founder partnerships.  

High Alpha  

High Alpha focuses on building and investing in B2B SaaS startups. Founded by experienced SaaS entrepreneurs, it offers product strategy, recruiting support, marketing expertise, and access to a strong network of investors. High Alpha’s venture studio has launched numerous enterprise software companies by partnering closely with founders from the very beginning. Its operating model is based on equity and investment rather than on charging clients for development services, showing its long-term commitment to company building.  

CodeVentures  

CodeVentures is a Chicago-based startup venture studio for non-tech founders building tech startups since 2011. CodeVenture’s founder joins startups as their interim CTO or tech cofounder. They partner with early startups from idea validation through product launch and growth. It collaborates closely with entrepreneurs to refine business ideas, conduct discovery workshops, design scalable architectures, build MVPs, develop AI-enabled products, and provide ongoing technical leadership. Its engineering team includes product strategists, designers, developers, QA engineers, and cloud specialists. This makes it particularly appealing to non-technical founders who need both execution and technical decision-making.  Every year, they accept around 6 startups into the startup studio program. They take a 5-10% equity stake in the portfolio companies in exchange for development services.

Founders Factory  

Founders Factory is a UK-based venture studio that combines startup creation with acceleration. Working alongside corporations and entrepreneurs helps launch new ventures while providing funding, mentorship, engineering, marketing, and operational expertise. Startups gain access to experienced founders, investors, and industry specialists who speed up product development and growth. The studio generally supports companies by investing in exchange for equity, although corporate venture-building initiatives may also involve commercial partnerships.  

Rainmaking  

Rainmaking is a Denmark-based venture studio known for building innovation programs and startups with corporations worldwide. It specializes in fintech, sustainability, logistics, and digital transformation while helping founders validate opportunities and scale businesses. Rainmaking’s commercial model varies by engagement. Corporate innovation projects often involve service fees, while startup ventures may include equity participation or hybrid arrangements.  

Hexa  

Formerly known as eFounders, Hexa is a French startup studio focused on launching B2B SaaS companies. It works with entrepreneurs from the idea stage, providing product leadership, engineering, hiring assistance, branding, and operational support. Hexa has helped create several successful software businesses through its structured venture-building methodology. Instead of charging consulting fees, Hexa primarily retains equity in the startups it co-builds.  

Antler  

Antler is a global venture builder and early-stage investor that helps entrepreneurs find co-founders, validate ideas, and launch scalable startups. Through its residency programs, founders receive mentorship, investment, access to experts, and introductions to investors. Antler has expanded rapidly across Europe, Asia, Australia, and North America, making it one of the world’s most recognized venture builders. Its model is equity-based, with capital and long-term support offered in exchange for ownership.  

Final Thoughts

Startup studios have changed how companies are built by combining technical expertise, product strategy, and operational support under one roof. Whether you are a first-time founder or an experienced entrepreneur, partnering with the right studio can greatly reduce execution risk and accelerate time-to-market. CodeVentures stands out for its flexible mix of service fees and equity partnerships, offering founders multiple paths to build successful products while retaining the support of an experienced technical co-founder.