Turn your best people into your next leaders
MentorStack runs structured mentorship programs end-to-end: AI matching, goal tracking, calendar sync, and the engagement data that proves ROI. Mentored employees retain at 72% vs. 49% — start with 10 people and scale when your numbers confirm it.
Free for up to 10 users. No credit card. Live in under 3 minutes.
Most programs stall at 10 people.
MentorStack is built to scale them to 2,000.
Replace the spreadsheets, calendar juggling, and guesswork with a single platform your people actually want to use.
Smart Matching
See your top-ranked matches in one click. The AI scores across skills, goals, seniority, availability, and DEI factors, so you stop guessing who pairs well.
Goal Tracking
Every pair sets goals together and tracks progress in the same place. You see completion rates across the whole program without chasing updates.
Calendar Integration
Google and Outlook sync — see open slots and schedule sessions in seconds. Automatic reminders before each meeting, and AI-generated summaries after.
DEI-Aware Matching
Optionally factor cross-functional and demographic diversity into match recommendations. All data is voluntary and self-reported. You see aggregate trends, never individual records.
Admin Dashboard
See exactly how your program is performing: match acceptance rate, meeting cadence, goal completion, engagement trends. Export board-ready reports in one click (Growth and above).
Surveys & Feedback
Collect structured feedback from mentors, mentees, and program participants. Track response rates, view aggregated results, and export data to measure program health.
AI Copilot
Before each session, mentors get a suggested agenda based on goals and past conversations. After, both sides get a summary. You get alerted when engagement drops — so you catch struggling pairs before they go quiet. Available on Starter and above.
MCP Server
NEWConnect Claude, Cursor, and any MCP-compatible AI assistant directly to your mentorship data. Goals, sessions, progress, and engagement are queryable in real time — so your team's AI tools can help people grow without switching tabs.
3 simple steps
Your first matches are 3 minutes away
Create Your Organization
Name your org and customize your matching criteria. Your admin dashboard is live immediately.
Invite Your First Cohort
Start with as few as 10 people. Send email invites with role assignments, bulk import via CSV, or sync directly from your HRIS (Growth and above).
Watch Engagement Grow
The AI matches your people, they set goals and start meeting. You see engagement data from day one.
One platform. Every mentoring format.
One-on-One
Classic mentor-mentee pairing with structured goal-setting and session cadence.
Group
One mentor, multiple mentees sharing sessions and learning together.
Circles
Peer groups on equal standing, fostering cross-team learning and connection.
Reverse
Junior team members mentor senior leaders on emerging skills and trends.
Your people already want mentors. Give them the program to match.
Start a free pilot with up to 10 people. See your own engagement data. Scale when you're ready.
No credit card required.