From ideas to outcome

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100K
Sponsored

100K
Sponsored

Start.
Build.
Launch.

Turn early conviction into a product,
market evidence, and a stronger venture.

Turn early conviction into a product,
market evidence, and a stronger venture.

Turn early conviction into a product,
market evidence, and a stronger venture.

Cobuildhelpsfoundersturnrealproblemsintovalidatedproductsandventure-readycompanies.Wecombineproductstrategy,design,technology,andtherightstartupecosystemtohelpfoundersmovefromearlyinsighttolaunchandtraction.
Cobuildhelpsfoundersturnrealproblemsintovalidatedproductsandventure-readycompanies.Wecombineproductstrategy,design,technology,andtherightstartupecosystemtohelpfoundersmovefromearlyinsighttolaunchandtraction.
Cobuildhelpsfoundersturnrealproblemsintovalidatedproductsandventure-readycompanies.Wecombineproductstrategy,design,technology,andtherightstartupecosystemtohelpfoundersmovefromearlyinsighttolaunchandtraction.

Inside The Build Room

Founders &
Works

Our early founder community includes founder backed by:

The Offer

The Offer

Accepted founders also gain access to the Cobuild Founder Stack startup tools, specialist partners, domain experts, operators and investor-readiness opportunities.

The Offer

What you get in 3 months

Best for founders moving from idea to proof. Includes everything in the list.

Validate while we build

Product Strategy

UX & Product Design

Engineering

Launch

First Market Learning

Founders Access

Cobuild Founder Stack

Accepted founders gain access to a growing curated ecosystem across

Partner Investors

Legal & Company Infrastructure

Accounting & Finance

Domain Experts & Operators

Founder Benefits

Founders Benefit

Cobuild Supporters

Eligible Cobuild founders can access the startup benefits currently available through our partnership

six months of Free Notion Access

up to $25,000 in Claude credits

Founders
& Works

Founders &
Works

Founders
& Works

Founder

Ann Don Bosco
Icon

Founder

Elizabeth Sergeant
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Founder

Ola Soneye
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Founder

Sancha Currie
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Founder

Eliza Twist
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Founder

Daniell Nowaki
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Founders

Claudia & Rabu
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Founder

Chuks Osi
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Supported by

Supported by

How it works

◼︎01- Apply

Tell us about you, the problem, and what you’ve done so far.

◼︎02 - Diagnostic

We assess your venture, key risks, and the right next move.

◼︎03-Build

Select Venture Build, Founder Forward, or Cobuild Select.

◼︎04 - Build & Launch

We validate, design, build, and launch your product over 12 weeks.

HOW SPONSORSHIP WORKS

To ensure we align with the best talent regardless of early-stage capitalization, every cohort placement is heavily subsidized by Cobuild and our corporate partners.
Selected founders are invited to make a meaningful, skin-in-the-game financial contribution based on their current stage, while our Cobuild and partners covers the remaining capital costs.

To ensure we align with the best talent regardless of early-stage capitalization, every cohort placement is heavily subsidized by Cobuild and our corporate partners.

Selected founders are invited to make a meaningful, skin-in-the-game financial contribution based on their current stage, while our Cobuild and partners covers the remaining capital costs.

*Your IP. Your Equity. 100% Yours.

*Your IP. Your Equity. 100% Yours.

Cobuild and our partner network deploy a

£100K

£100K

£100K

Across 5-founder

FAQ

FAQ

01

Is this a real build or just designs?

Is this a real build or just designs?

02

Does Cobuild take equity or get involved in my product?

Does Cobuild take equity or get involved in my product?

03

How do you choose who gets the sponsored seats?

How do you choose who gets the sponsored seats?

04

Can I do hybrid if I’m not in London?

Can I do hybrid if I’m not in London?

05

What if I want more features?

What if I want more features?

06

Will the app be ready for the App Store / Google Play?

Will the app be ready for the App Store / Google Play?

07

Who owns the work at the end?

Who owns the work at the end?

08

Are there ongoing fees or lock-in to Cobuild tools?

Are there ongoing fees or lock-in to Cobuild tools?

© 2025 Cobuild - A Brand By Polar LTD Company | All Rights Reserved.

Privacy policy

Terms & Condition

COBUILD

© 2025 Cobuild - A Brand By Polar LTD Company | All Rights Reserved.

Privacy policy

Terms & Condition

COBUILD

© 2025 Cobuild - A Brand By Polar LTD Company | All Rights Reserved.

Privacy policy

Terms & Condition

COBUILD