Our Programs
Stella offers entrepreneurship programs for ambitious students at every stage, from a 2-week online introduction to full-time Build programs, online and on campus. Whether you're discovering your first steps or ready to build a real startup, there's a Stella program designed to meet you where you are.
Why Stella
Why Stella
Founders
Taught by real founders
Every instructor has launched, scaled, and mentored real ventures. When they teach, it's from experience, not from a textbook.
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Taught by real founders
Every instructor has launched, scaled, and mentored real ventures. When they teach, it's from experience, not from a textbook.
01
Taught by real founders
Every instructor has launched, scaled, and mentored real ventures. When they teach, it's from experience, not from a textbook.
01
Mentors from the world's leading institutions
Alumni and faculty from Harvard, INSEAD, Wharton, Oxford, Cambridge and ESSEC, alongside professionals from Google, Apple, Amazon, Meta and the UN.
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Mentors from the world's leading institutions
Alumni and faculty from Harvard, INSEAD, Wharton, Oxford, Cambridge and ESSEC, alongside professionals from Google, Apple, Amazon, Meta and the UN.
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Mentors from the world's leading institutions
Alumni and faculty from Harvard, INSEAD, Wharton, Oxford, Cambridge and ESSEC, alongside professionals from Google, Apple, Amazon, Meta and the UN.
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Backed by real venture-building credibility
Built on a decade of venture-building experience, with a 9.2/10 rating from past programs participants.
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Backed by real venture-building credibility
Built on a decade of venture-building experience, with a 9.2/10 rating from past programs participants.
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Backed by real venture-building credibility
Built on a decade of venture-building experience, with a 9.2/10 rating from past programs participants.
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A genuinely global peer community
Students work alongside driven peers from Europe, East Asia, Central Asia and the US, in a cohort that reflects the real world of international business.
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A genuinely global peer community
Students work alongside driven peers from Europe, East Asia, Central Asia and the US, in a cohort that reflects the real world of international business.
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A genuinely global peer community
Students work alongside driven peers from Europe, East Asia, Central Asia and the US, in a cohort that reflects the real world of international business.
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Take the first step toward building the world you want to live in
Take the first step toward building the world you want to live in
Mentors From
Mentors From
Stella team brings together alumni and faculty from Harvard, INSEAD, Wharton, Oxford, Cambridge, and ESSEC, alongside professionals who have worked at the UN, Google, Apple, Microsoft, Amazon, Meta and TikTok.
INSEAD
Wharton
Harvard
Oxford
ESSEC
Apple
Amazon
Meta
TikTok
How To Apply
How To Apply
How To Apply
Apply
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Review
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Our team will review all applications and contact successful applicants.
Enroll
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Complete enrollment with your parents and lock in your spot.
Cohort
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Connect with ambitious students worldwide. Introduce yourself, meet mentors, join the community.
What They're Saying
based on 300+ reviews
9.2/10
Arsenii
Online Program 2025
This experience gave me invaluable knowledge and inspiration. Many ideas became clearer, and my perspective on business grew deeper and more confident.
Anahita
Online Program 2023
The guidance was instrumental in overcoming challenges and growing both professionally and in working with a team. The mentorship had a lasting positive impact on my aspirations
Nil
Online Program 2024
I had a really amazing experience, with a different perspective on our problems and a positive environment throughout. I see M. Catella as a role model and mentor who changed my mindset for the better, helping me understand the process of youth entrepreneurship.
Siri, EQUO International
Vietnam Program
One of the most unforgettable experiences in work and life ever! We received detailed feedback from experienced mentors and judges, and felt strongly supported by the organizers and inspired at every stage of the program.
Oliver Bennet
Founder, Lune Skincare
Working with Astra was a game-changer for our brand. They didn’t just redesign our logo — they helped us rethink our entire identity.
Isabelle Montgomery
Brand Manager, Housemood
What I loved most about Astra was how deeply they listened. They brought our vision to life in a way that felt both original and totally aligned with who we are.
Viktoria Clark
CEO, Nimma
We've worked with a lot of creative agencies, but Astra feels like a true partner. They care about the outcome as much as we do.
Phoenix Wilder
Co-founder, LEXX
After our rebrand with Astra, we saw a measurable boost in engagement and credibility. Their team is equal parts creative and strategic — a rare combination.
Previous
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Arsenii
Online Program 2025
This experience gave me invaluable knowledge and inspiration. Many ideas became clearer, and my perspective on business grew deeper and more confident.
Anahita
Online Program 2023
The guidance was instrumental in overcoming challenges and growing both professionally and in working with a team. The mentorship had a lasting positive impact on my aspirations
Nil
Online Program 2024
I had a really amazing experience, with a different perspective on our problems and a positive environment throughout. I see M. Catella as a role model and mentor who changed my mindset for the better, helping me understand the process of youth entrepreneurship.
Siri, EQUO International
Vietnam Program
One of the most unforgettable experiences in work and life ever! We received detailed feedback from experienced mentors and judges, and felt strongly supported by the organizers and inspired at every stage of the program.
Oliver Bennet
Founder, Lune Skincare
Working with Astra was a game-changer for our brand. They didn’t just redesign our logo — they helped us rethink our entire identity.
Isabelle Montgomery
Brand Manager, Housemood
What I loved most about Astra was how deeply they listened. They brought our vision to life in a way that felt both original and totally aligned with who we are.
Viktoria Clark
CEO, Nimma
We've worked with a lot of creative agencies, but Astra feels like a true partner. They care about the outcome as much as we do.
Phoenix Wilder
Co-founder, LEXX
After our rebrand with Astra, we saw a measurable boost in engagement and credibility. Their team is equal parts creative and strategic — a rare combination.
Previous
Next
Arsenii
Online Program 2025
This experience gave me invaluable knowledge and inspiration. Many ideas became clearer, and my perspective on business grew deeper and more confident.
Anahita
Online Program 2023
The guidance was instrumental in overcoming challenges and growing both professionally and in working with a team. The mentorship had a lasting positive impact on my aspirations
Nil
Online Program 2024
I had a really amazing experience, with a different perspective on our problems and a positive environment throughout. I see M. Catella as a role model and mentor who changed my mindset for the better, helping me understand the process of youth entrepreneurship.
Siri, EQUO International
Vietnam Program
One of the most unforgettable experiences in work and life ever! We received detailed feedback from experienced mentors and judges, and felt strongly supported by the organizers and inspired at every stage of the program.
Oliver Bennet
Founder, Lune Skincare
Working with Astra was a game-changer for our brand. They didn’t just redesign our logo — they helped us rethink our entire identity.
Isabelle Montgomery
Brand Manager, Housemood
What I loved most about Astra was how deeply they listened. They brought our vision to life in a way that felt both original and totally aligned with who we are.
Viktoria Clark
CEO, Nimma
We've worked with a lot of creative agencies, but Astra feels like a true partner. They care about the outcome as much as we do.
Phoenix Wilder
Co-founder, LEXX
After our rebrand with Astra, we saw a measurable boost in engagement and credibility. Their team is equal parts creative and strategic — a rare combination.
Prev
Next
FAQ
FAQ
FAQ
Who is Stella for?
Stella is for ambitious, self-motivated teenagers aged 14–17 who want to move beyond theoretical learning to think and act like founders
What does a typical week look like?
Do students actually build something?
What language is the program taught in?
Who teaches the program?
What are the dates?
What is the application deadline?
How much does Stella cost?
Is there a certificate at the end? How to graduate?
What's the cohort size / student-to-instructor ratio?
Can students from any country apply?
How much time commitment is required?
Do students need to travel?
Does Stella provide financial aid?
Who is Stella for?
Stella is for ambitious, self-motivated teenagers aged 14–17 who want to move beyond theoretical learning to think and act like founders
What does a typical week look like?
Do students actually build something?
What language is the program taught in?
Who teaches the program?
What are the dates?
What is the application deadline?
How much does Stella cost?
Is there a certificate at the end? How to graduate?
What's the cohort size / student-to-instructor ratio?
Can students from any country apply?
How much time commitment is required?
Do students need to travel?
Does Stella provide financial aid?
Who is Stella for?
Stella is for ambitious, self-motivated teenagers aged 14–17 who want to move beyond theoretical learning to think and act like founders
What does a typical week look like?
Do students actually build something?
What language is the program taught in?
Who teaches the program?
What are the dates?
What is the application deadline?
How much does Stella cost?
Is there a certificate at the end? How to graduate?
What's the cohort size / student-to-instructor ratio?
Can students from any country apply?
How much time commitment is required?
Do students need to travel?
Does Stella provide financial aid?
Didn’t find the answer? Ask us about our services!
Didn’t find the answer? Ask us about our services!
