What if your company's greatest resource was your own people ?
Constel Mentoring turns your talent experience into turnkey mentoring programs. Internal mentors, AI matching, launched in under a week.
Mentor · mentee pairCompanies, schools and institutions already trust us
Your most valuable knowledge is already in-house. It just needs to circulate.
Three silent leaks cost organizations dearly — and internal mentoring tackles them head-on.
Experience walks out the door
Key expertise retires or moves on to another company without ever being passed on.
Talent disengages
Without growth prospects or strong human connection, your best people start looking elsewhere.
Programs run out of steam
Lots of energy at launch, then nothing: without a tool, you rarely get past 15-20 pairs.
A simple journey, from the first match to HR reporting
Four steps designed for mentors, mentees and HR teams.
Match
Our AI algorithm aligns skills, goals and availability — whether you have 20 or 2,000 employees.
Connect
Mentoring sessions take place by video or in person, guided and structured.
Grow
After each session, mentor and mentee leave quantitative and qualitative feedback.
Measure
ROI dashboard and automated monthly reporting: you steer the program's real impact.
One program per challenge, never just another tool
We always start with a specific need that delivers clear ROI, then expand.
Capture knowledge before it leaves
Circulate your experts' key skills to the rest of the organization, for the long term.
- Identifying the critical knowledge to pass on
- Expert / successor pairs created by AI
- Tracking the skills actually transferred
Your data stays in Europe, protected
A standard of trust expected by schools, hospitals and large enterprises.
Hosted in Europe (France)
Your data hosted and operated locally, within the European framework.
Encryption & SSO
Encrypted connections and SSO authentication integrated with your intranet.
100% GDPR compliant
User data protected in full compliance with the GDPR.
A turnkey solution. You're never on your own.
Integration into your organization in under a week, from scoping to steering.
- 1Co-build the offerWe identify your challenges and design your program together.
- 2Integrate the platformSSO connection to your intranet for a seamless experience.
- 3Communicate with a turnkey kitA communication and training kit ready to roll out internally.
- 4Measure ROI automaticallyReal-time sessions and monthly statistical reporting.
Our mission is to bring humanity, connection and shared experience back to the heart of organizations. A company learns faster, adapts better and retains its talent more effectively when its people rise together.
The questions we're asked most often
Resources & news
Student mentoring, a springboard for success in higher education
Why peer student mentoring unlocks situations in prep school and at university alike, and what sets a good support program apart.
Read the article →Constel Mentoring and Mentorline join forces to build a European mentoring champion
Constel Mentoring integrates Mentorline: a new group of 45,000 users and 40+ clients to build a European leader in digital mentoring.
Read the article →Constel raises €1 million to democratize mentoring
Constel has raised €1M from Bpifrance, the Île-de-France Region and Humans Matter to accelerate its growth and roll out mentoring internationally.
Read the article →What if you launched your mentoring program?
Let's talk about your HR challenges. We'll show you the platform in 30 minutes.
Request a demo →
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