Coaching
Validate your Product-Market Fit before Series A
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Nate Lowe
CPTO at Aldebaran
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300
paying customers and €15k in MRR
- Structuring product governance and clarifying partners' roles
- Validation of Product-Market Fit for high-potential medical specialties
- Strategic repositioning and implementation of rituals to secure the roadmap and accelerate traction
300
paying customers and €15k in MRR
"In three months, we found our PMF, signed our first structuring contracts and attracted new investors. Stellar's support had a decisive impact at a key moment for the company. I'd recommend it to any founder in the early-stage phase."
Stellar and Aldebaran, strategic support to accelerate PMF
In this mission, Amélie Caudron, CPO at Stellar, supported Nate Lowe, Co-founder and CPTO of Aldebaran, and the founding team in defining a strategic pivot and improving collaboration between the business & tech teams.


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Mission
Aldebaran' s mission is to simplify the daily lives of doctors by developing a digital patient management and monitoring solution.
After a successful pre-seed, the team is entering a critical phase: consolidating its MFP, pivoting towards the right segments, and structuring itself with a view to a future fund-raising.
Tangible results
and an organization ready to scale and secure fundraising
Stellar 's support enabled Aldebaran to clarify its governance, rapidly validate its Product-Market Fit and sign its first structuring contracts.
- Reinforced traction: PMF validated on two specialties with conclusive beta tests.
- Structuring agreements: first hospital and two nursing homes signed, confirming B2B repositioning.
- Enhanced credibility: building a new investor deck aligned with the strategy and securing the bridge.
- Structured organization: clearer roles and decisions, fewer interruptions and better anticipation of needs.
Results
Tangible results: Towards a high-performance product organization






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