Comparison
MentorStack vs Mentornity
Mentornity serves universities, accelerators and companies from one product, so start by checking which of those you are.
Mentornity is better for universities, schools, and accelerators, and for teams running mentoring across several contexts from one tool. MentorStack is better for employers running internal employee mentoring, because the product is scoped to that and you can start free and scale participant by participant.
Mentornity serves companies, universities, accelerators, and communities from a single product, and publishes its pricing openly. Like Mentorloop it charges a flat monthly fee based on active participants rather than a per-participant rate, and it sells to universities, accelerators and communities as well as companies.
Mentornity is the better choice for: Universities, accelerators, and education programs, and teams that want one tool across several mentoring contexts.
Side by side
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| Feature | MentorStack | Mentornity |
|---|---|---|
| Published pricing | Yes: $12/participant/mo, $10.20 annualized | Yes: from $289/mo, scaled by active users |
| Pricing model | Per participant | Monthly fee for 50 active users, custom quote above 50 |
| Free tier | Up to 10 participants, no time limit, no card | Free up to 10 users |
| Education discount | None published | Not publicly listed on its current pricing page (rechecked 2026-10-04) |
| Admin seats | Not counted: admin-only accounts are free | Unlimited admins, not counted |
| AI matching | 5-dimension matching: skills, goals, seniority, availability, cross-functional fit (fifth on Growth and above) | Matching engine, scoring criteria not publicly detailed |
| MCP server for AI assistants | Native MCP server; report, DEI, and org-skill tools need a paid plan | Not publicly listed |
| Setup fees | None | None |
Mentornity figures were taken from their public pages and third-party software listings and were checked on 4 October 2026. Cells reading “Not publicly listed” mean we could not find a published answer, not that the feature is absent. If anything here is out of date, tell us and we will correct it.
Pick Mentornity if
- You are a university, school, or student program and want a tool that serves education as well as companies.
- You have a large admin or program-team headcount that you would rather not pay per participant for.
- You run mentoring across several different contexts, such as an accelerator and an internal program, from one tool.
Pick MentorStack if
- You already run a mentoring pilot or program by hand and it is reaching the limit of what one coordinator can carry.
- You are an employer running internal employee mentoring and want a product scoped to that rather than spread across education and accelerators.
- You want a native MCP server so mentoring data is queryable from Claude or another AI assistant.
- You want to start free and scale participant by participant rather than step up through monthly bands.
Common questions
- How much does Mentornity cost?
- Mentornity publishes pricing from $289 per month, for 50 active mentors and mentees, with a custom quote above that, no setup fee and unlimited admin accounts. It is free up to 10 users. We did not find an education discount on its current pricing page.
- Is MentorStack cheaper than Mentornity?
- Under roughly 24 participants, MentorStack's $12 per participant works out lower than Mentornity's $289 monthly floor, and both are free to 10 participants. Past that the flat fee pulls ahead. If you are an educational institution or run mentoring across several contexts, Mentornity serves those cases and we do not try to.
- What is the best Mentornity alternative for a company?
- Mentornity spreads across corporate, university, and accelerator use cases. If you only run internal employee mentoring, a product built solely for that is usually a better fit. MentorStack is built for mid-market People teams, publishes per-participant pricing, and ships a native MCP server so program data is reachable from AI assistants.
- Does Mentornity charge for admin accounts?
- Mentornity does not charge for admin accounts: its published model counts only mentors and mentees, and admin accounts are unlimited. MentorStack works the same way, because only mentors and mentees count as participants and admin-only accounts are free. Neither platform bills you for the program staff who manage the mentoring.
What does Mentornity cost?
Mentornity publishes a free tier and one paid plan, and quotes larger programs.
- Free: up to 10 users, $0 a month, every paid feature, no card.
- Program: 50 active users, $289 a month, or $260 a month on the yearly option. Administrators and coordinators do not count.
- More than 50 users: priced by user count on request.
For comparison, MentorStack’s Free Pilot covers up to 10 participants. Starter is $12 per seat a month ($10.20 billed annually) and Growth is $20 ($17 billed annually).
Source: Mentornity pricing, checked 2026-10-12. Vendors change plans and prices, so confirm with them before you buy.
Sources checked
- Mentornity pricing (https://www.mentornity.com/pricing/), checked 2026-10-12.
Other comparisons
Try MentorStack alongside Mentornity
Start a Free Pilot with up to 10 participants. Scale when you're ready.
Free for up to 10 participants. No credit card, no sales call. SSO (SAML) on Growth and above.