Hello. We are your Co-Founder.

FounderBlocks is an accelerator program for digital business models.

How it works

Über F6S bewerben

We get you to market and beyond:

Scroll down to see how a Block based startup works.

2 Weeks | Validation

Get Revenue

With our “Taped MVP” Block, you can usually sign your first paying customer within 2-3 weeks.

We know what you think right now: “This isn’t possible with my business model.” Challenge us! We’ll make an idea validation roadmap with you - for free.

10 Weeks | Minimum Viable Product

Build the Product

We release multiple software products every month. Rely on:

Faster time to market than any individual or corporate team could
A battle proven tech stack for startups
Solutions for problems - before they happen

Monthly | Gain Customers, Scale & Grow

Get Customers

We support you on the basis of 10ths of startups of experience, e.g.:

Sales funnel building
Growth hacking strategies
Measure customer behavior & optimize conversion

At the cost of less than a full time developer - including shipping new features every month built by our devs.

Say hello to:

Getting a kickass CTO who joins your pitches

Working with a “co founder” who is in it for the long game

A team of founders that will help you at the right time but not be on your payroll when you don’t need them

A team of developers who will finally get your product live

A value focused attitude that helps you build an awesome startup, rather than empty valuation

How it works

Our Pricing

We are making a living of getting founders to market.
We invoice amounts far below the market prices we see and know for the results we get.
We offer revenue share deals to help you when liquidity is a problem.

We consciously built our pricing such that we only get what we’re worth, if we help you reach your goals. We optimize for a long term collaboration.

Our Process

We love transpacency: we’ve listed our prices in clear, transparent terms, so that you can plan e.g. for your first financing round. The pricing indications below apply only for early stage startups since they are subsidized - please contact us if you are an innovation team.

Taped MVP

Get revenue

Validate your product by getting paying customers
A website and process that can solve your problem for your customers
2 Weeks

3499€

Design

Design your Product

Design and specify your product so that it’s ready to go.
Clickable mockup, clear roadmap and reliable numbers for you and investors.
2 Weeks

3499€

MVP

Build the product

Go live with your product and get paying customers.
A fully functioning app or webapp so you can scalably serve customers.
10 Weeks

10k-60k€

Run & Scale

Get customers

Gain product market fit and grow
More customers and a better conversion funnel with each customer feedback
Continuous

Monthly: 599+€

Our Addons

The modules listed here are for startups and investors who want to profit from working with us outside or in addition to our accelerator program.

Public Funding

Getting you funded

Get funding for innovative business ideas
Research about elegible programs, preparation, application and pitching together
4 Weeks

1999€

Advisory

Speed up your startup

Save time and money through clear focus and reach your goals twice as fast
Individual coaching with seiral entrepreneurs in Tech, Sales, Marketing etc.
Continuous

Monthly: 299+€

Due Diligence

Evaluate codebase

Make sure your codebase is sound and you have clear next steps
Report and clear recommendations that will save you months of work
2 Weeks

3499€

Takeover

Take over exist. code

Gain speed back for your startup
Understanding of your own codebase, clear roadmap and numbers
4 Weeks

3499€

We’ll Prove it to You!

Meet one of our founders - our promise: we will honestly find out how you can launch faster.

We will freely share our tips and tricks learned from working with 50+ startups to make sure you get a return on invest on this call - tenfold.

Success Stories

Partizi helps people to share streaming accounts.

A good cofounder would have been a lot more expensive - FounderBlocks is an external team without the shitty parts.

Connect with Fred :) partizi.de

myndpaar helps people to improve their relationship.

FounderBlocks helped me to test my business model within several weeks a scalable way.

Connect with Leonie :) myndpaar.de

With Hofly, consumers get food from their regional farmer.

An own development Team would have probably cost me 10x the money

Android App iOS App

Flagstack is a worldwide Outdoor-GPS-Game

We are finally at a point where our crazy ideas can become reality by working as one team together with VIPERdev/FounderBlocks.

flagstack.de

With Finplan, entrepreneurs create Financial Plans for Startups.

This whole idea I had a couple of weeks before suddenly was reality.

finplan.io

Taleegator enables managers to develop themselves.

With my own team, it would have taken me 3-6 times as long to develop.

taleegator.de

ProjectForum is a marketplace for solar projects and investments.

The team has understood what we actually need and brought us to the market in a very short amount of time.

Karsten Kreissler

CEO

project-forum.com

Start now!

More than 50 Startups used our accelerator program.

Your idea isn't ready yet?

Read our whitepaper to learn, how we got several customers to manu of our own startups - all without building a product.

Frequently Asked Questions

We get you to the market. We will most prominently:

Develop your business model as cofounders
Build your product with our shared developer team
Establish growth hacking strategies

Oftentimes we are helping our founders with other roadblocks they encounter - from finding and convincing investors to coaching them on building daily habits.

Yes - we charge you for our services - but we won’t bill you what we’re worth immediately.

We offer revenue share deals to our startups very early on to make sure you don’t drain in costs and we eventually get paid what we’re worth.

We are oftentimes cheaper than working with a cofounder.

We’re actually motivated to make you successful - because if you aren’t, we aren’t getting paid properly.

This is obviously very case dependent. In almost all cases, we get founders to their first paying customers with less than 5000€ budget.

With this, your possible investment valuation will raise by a high multiple of that.

Of course! We’ll help you build your pitchdeck and are happy to join you on your pitches as part of your team.

We will also get you in contact with investors we know if they fit you.

First of all, we are founders, not a software agency. We’ll have growth hacks ready for you way beyond just development.

Speaking of the development part of our work - we all know those stories of startups being drowned in costs by external partners without progressing in a meaningful way.

By offering revenue share deals, we’re actually incentivised to make you successful and not just bill hours.

This means that in many cases, as co-founders, we advise you on which features actually make sense and proactively give you suggestions and experience along the way that will save you a lot of money and time. Through our startup culture, you therefore get lean and fast solutions to problems, instead of clunky features that require thousands of lines of code and paralyze you in the short and long term.

We’ve had regular cases where people built their products with agencies and we ended up throwing out huge parts of the codebase for external tools, allowing them to progress much faster than they ever did before, ultimately getting their businesses unstuck from the “agency syndrome”.

Glad you asked! Generally, compared to most cofounders:

We are actually available. You’re likely here because you haven’t found one who’s actually qualified.
We’re far more experienced than most cofounders we’ve ever seen - having launched dozens of startups.
While most cofounders promise to launch a startup in 6 months, most actually take up to a year to either do it or even completely fail. We know all those setbacks that will be in your way and can launch you in a matter of 8-12 weeks.
Since we know where you’ll actually need us, we’re usually less expensive than a full or even part time cofounder.

Like an accelerator program, we have a ready made structure that you can go through to launch your startup. We also have an application phase, since we are only interested in working with startups who actually have a chance of success.

Unlike an accelerator, we:

don’t work in batches
continue working with you after you’ve launched
actually help you hand on rather than just coaching you

Of course! We are your cofounder and you can rely on us being there if things go south.

We all know that sometimes things go wrong - we are doing a lot of preventive measures and we’re learning with every new case.

However, if you do have a downtime, we’ll usually know about it from our monitoring systems before you hear it from one of your customers.

In the rare occasions that something important goes wrong, we’ll help you no matter what time of day, night or week. We’ll mobilize everyone from our team and fix such problems usually within less than an hour.

Yes, we can help you with due diligences on the technical level. (If needed we can pull in our legal partner as well who is specialized on tech startups.)

In our role we’ve seen more startup codebases than most entrepreneurs in their life. As such, we are happy to help you evaluate your startups.

Please mind that our startups and investors from our existing network always have priority, so please contact us as early as possible to make sure we can get everything done in time.

Just book a call with us via this website to get started.

Our Core Team

These are the heroes of our startups - our constant core team. Ocasionally, we’ll pull in additional contractors and partners from our network to more effectively help you.

This means: every single person is hand picked - without exception! - and aided several startups on their way. We ourselves have made the experience that classical outsourcing doesn’t work - a simple “working off requirements by service providers” more often than not kills young companies.

Lasse

Serial Entrepreneur

Save lots of €€€ with growth hacks

Connect

Lennard

Applications

Make sure nobody works with us who can’t benefit hard

Connect

Konstantin

Your Cofounder

Get you funded and get you live

Connect

Finn

Serial Entrepreneur

Save lots of €€€ with growth hacks and network

Connect

Robin

Sales Coaching

Make sure you get paying customers ASAP

Connect

Jonna

Your Cofounder

Get your startup to the next level

Connect

Nils

Your Cofounder

Get your brand heard

Connect

Anna

Your Cofounder

Get your product to market

Nikita

Your Cofounder

Scale your product as it gets more complicated

Emil

UX Designer

Make sure your app pulls in users instead of loosing them

Dominic

Frontend Developer

Build your (web)app

Connect

Yuki

DevOps Engineer

Ensure servers run smooth AND secure

Connect

Ole

Marketing

Help with your marketing

Connect

Surya

Frontend Engineer

Build your (web)app

Hemang

Frontend Engineer

Build your (web)app

Connect

Sandro

Fullstack Developer

Build your (web)app

Naveen

Fullstack Developer

Build your (web)app

Teja

Fullstack Developer

Build your (web)app

Fabian

Data Scientist

Develop AI models and concepts

You!

A job unlike any other

Your unique skills rather than a generic job

Learn More

Our Network

Our network covers dozens of international founders, further designers and developers as well as partners from marketing over sales to legal which specialized on startups. When needed, you will get free sessions with them so you can lift off fast without adding unneeded costs.