Pre-Accelerator ReaktorX

Make your startup into an investable business in 10 weeks

Apply now

The ReaktorX Accelerator

With all the expertise of our mentors and the experience gained throughout 9 Batches, we can address all the needs founders have at the moment of the program. We support startups at every stage of their development – starting from problem definition and lean canvas ending with sessions that aim to prepare you for the meetings with investors. 

What are the biggest values of the program? Definitely mentoring and broad networking possibilities. Do you want to know more and take your business to the next level with the help of the ReaktorX team? Apply for the 10th Batch and together we will turn your startup into an investable business!

Pre-Accelerator Modules


Week 1

Lean canvas & SMART goals

Week 2

Ideation & product strategy

Week 3

Product Market Fit

Week 4

Sales automation

Week 5

Team building & HR

Week 6


Week 7

Pitch deck & pitching

Week 8

Marketing & PR

Week 9

Law & finance

Week 10

Venture Capital & investments

What to expect?

Throughout the program, you will have

  • Mentoring sessions during the program

    with mentors one-on-one

  • Open and scheduled Q&A sessions

    with the coaches on particular subject

  • Peer to Peer sessions

    with participants for knowledge sharing

  • Discipline & weekly deliverables

    to make sure you accelerate

  • Pre-recorded online workshop

    and other recommended materials for your team to review

  • Startup founder's library

    based on the best quality materials about the startup ecosystem.


Frequently Asked Questions

ReaktorX is a pre-acceleration program for first time founders.

Tenth batch starts in November 2021 with a demo night planned for January 2022.
You can apply via vestbee

  • For industry experts looking to start their first company.
  • For ambitious students with entrepreneurial mindset.
  • For anyone with an idea and a strong will to make it happen.

Take your startup from idea stage through customer development to the first version of the product (MVP), ready for first customers and / or first investor funding.

Reaktor crew reviews the applications and startups that make it to stage two are notified via email. Hangouts are scheduled with all the teams and final decisions are announced before the program starts.

Once you are accepted, you will be assigned your own private mentor who will help you develop your product on a weekly basis. Even though you will have one own mentor, you will also talk to other mentors during the pitch and networking events.
We will be holding a series of events, mentoring sessions and workshops for you twice a week.
During the last week of the program, we are going to organize ReaktorX Demo Night where each graduate will pitch their startups to investors, journalists and fellow founders.

Summing up:

  • Online Workshops once a week for the duration of the program (10 workshops)
  • Networking events with developers, designers, marketers and mentors
  • Sessions with your lead mentor at least once in a two weeks (at least 5 sessions)
  • Online Mentoring sessions with Reaktor mentors (independent of your lead mentor)
  • Pitching sessions
  • Demo day with pitch contest in front of top investors, journalists, influencers.
  • customer development
  • lean canvas
  • product research
  • pitching
  • attracting customers
  • legal stuff
  • marketing and PR
  • hiring and managing the team
  • preparing to meetings with investors

You don’t. But you should. Even though it’s recommended to focus fully on your startup during the acceleration, we understand it might be too early to quit your regular job at this stage. But keep in mind most activities are held on a week days at 10:00 am.

Also just assume no free time during those 10 weeks and weekends busy with work! And yes, we are dead serious here.

That’s entirely up to you! We are going to introduce you to accelerators, business angels and investors who can help you with your next next steps.

Mentors are seasoned entrepreneurs hand-picked by the Reaktor crew.

In short: based on skills, startup requirements and personality match.

Here are the all the ReaktorX startups with contacts to their founders. It’s always best to reach out to them first.

Yes. ReaktorX  is 100% remote.

We have already hosted two teams from Kosovo (with all the organizational stuff including visa taken care of), founders from Belarus, Portugal, Italy, USA, UK and Iran, so the program is usually quite international.

The fee is 3990 PLN + VAT (about 899 EURO + VAT).

We believe that by charging each startup a minimal amount for the program, we will be able to filter out people who are not thinking seriously about their business. Building a company is hard work and a huge commitment. We need to be sure you are serious.

What is of equal importance, ReaktorX is a private acceleration program not funded by the European Union, PARP or any other public institution. We are proud to be independent. Because of that we can focus only on the important stuff like getting you though customer development, your MVP, towards a scalable business model and funding to secure future growth of your startup. No paperwork bullshit, only hard work on your company matters.

Yes. The program is run on break even, but we truly believe in our startups, so we need to make sure we have a share in their eventual success.

ReaktorX takes 2% of equity. Additionally, you will be asked to grant 1% of your equity to your lead mentor and future advisor.

Here’s more about those fees and equity as told by Borys Musielak and equity on a video.

The equity is negotiable depending on the stage of your company and we’ve had startups give away less equity and pay more for the program instead.

We organize two batches a year, usually one starts in April and ends in July and the second one starts in November and ends in January.