Ascentor exists because exceptional talent should not require exceptional luck. We build AI-powered mentorship shaped entirely by real professional realities.
Our founder spent years watching talented colleagues across Ghana, Nigeria, Kenya, and Senegal stall — not because they lacked ability, but because they lacked access to the candid, informed guidance that their peers in London or New York took for granted.
Ascentor began as a question: what if every ambitious professional had a world-class mentor in their pocket — one that understood their context, spoke their language, and never ran out of time?
Sage, our AI mentor, is the answer we built. It is trained not on generic career advice, but on the specific dynamics of professional life: how power works, how industries move, what ambition looks like here.
"To make elite mentorship as accessible as a mobile connection — for every ambitious professional on the planet."
'Posi Ajiboye
Founder & CEO
We are not a generic tool. Every prompt, every framework, every metaphor is built from the ground up with real professional contexts in mind.
World-class mentorship should not cost a fortune or require the right connections. We work relentlessly to lower every barrier — cost, language, bandwidth, confidence.
Sage will not flatter you. It will challenge your assumptions, push back on weak reasoning, and celebrate genuine progress. That's what great mentors do.
Careers are marathons. We optimise for ten-year outcomes, not this week's feeling. Every feature is measured against whether it truly moves members forward.
We are a small, distributed team — across Accra, Lagos, Nairobi, and Dakar. Every person here chose this over something safer.
Gregory Cudjoe
Founder & CEO
Former strategy consultant turned builder. Gregory founded Ascentor after watching exceptional professionals hit invisible ceilings — not for lack of talent, but for lack of the right guidance at the right moment.
Ama Owusu
Head of Product
Product leader with 8 years across fintech and edtech. Ama architects how Sage learns, listens, and grows with each member on the platform.
Kofi Mensah
Lead Engineer
Full-stack engineer and open source contributor. Kofi builds the infrastructure that makes Sage feel instant, private, and reliable — even on 3G.
Nadia Sall
Head of Partnerships
Former investment banker who now connects Ascentor with the organisations, employers, and investors shaping the global professional landscape.
We're growing. Come build with us.
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