MentorStack
Transparent pricing, self-serve setup, and a native MCP server for AI-connected teams. Designed for lean People teams who want enterprise-grade outcomes fast.
Together Platform
A well-funded, modern mentorship platform used by notable tech companies. Strong product, excellent UI/UX, and guided onboarding for well-resourced People teams.
Feature comparison
| Feature | MentorStack | Together |
|---|---|---|
| Starting price | Free pilot (10 users) | No public free trial |
| Paid pricing | $12/seat/mo, public | Custom quote, demo required |
| Setup time | Minutes, self-serve | Guided onboarding, days to weeks |
| Free trial | Yes — unlimited time, up to 10 users | No public free trial |
| AI matching | 5-dimension PAIR engine | AI-powered matching |
| MCP server | Native (Claude, ChatGPT, etc.) | Not available |
| HRIS integration | BambooHR, Workday, SAP | Yes (BambooHR, Workday, others) |
| SSO / SAML | Growth+ | Yes |
| DEI analytics | Built in | Yes |
| Best for | Mid-market, lean People teams | Well-resourced People teams at tech companies |
Together pricing is not publicly disclosed. Verify current pricing directly with the vendor.
Where Together wins
Together's genuine strengths
Together is a genuinely strong product. It's well-funded, actively developed, and has been adopted by some well-known technology companies. If your benchmark is "what are modern tech People teams using" — Together shows up on that list. The UI/UX is polished and their matching algorithm is mature.
Their guided onboarding is a real differentiator for teams that want a partner to help design program structure, not just a SaaS tool to configure. If your People team is running its first formal mentorship program and isn't sure where to start, Together's customer success model provides meaningful support through that process.
Together's reporting depth and program management features scale well for organizations running multiple simultaneous formats — 1:1s, group mentoring, flash mentoring — across large populations. If your program complexity is high, Together has invested heavily in handling that.
Where MentorStack wins
Why teams choose MentorStack over Together
The clearest difference is pricing transparency. MentorStack publishes per-seat pricing starting at $12/seat/month. Together requires a demo before any pricing is shared. If you want to evaluate a tool, run numbers internally, and bring a budget estimate to a stakeholder meeting — MentorStack lets you do that without talking to sales first.
Our free pilot (up to 10 users, no time limit, no credit card) is a unique mechanism for proving value before committing budget. You can run a real cohort, gather participant feedback, and present results internally before any purchase decision is made. Together has no equivalent.
MentorStack's native MCP server is not available anywhere else in the mentorship platform market. If your team uses Claude, ChatGPT, or any MCP-aware AI assistant, you can query your program data conversationally — which mentors have capacity, which mentees haven't logged sessions, cohort progress summaries — without exporting data or building integrations.
Choose MentorStack if...
- You want to start today without a sales call. Our self-serve signup and free pilot mean you can have your first cohort matching within the hour.
- Budget visibility matters: at $12/seat/month, MentorStack's pricing is fully public. You know the number before you talk to anyone.
- Your team uses AI tools daily and wants them connected to your program data. MentorStack's native MCP server is the only one in this market.
- You're running a leaner People operation and need a tool that's powerful without requiring a full-time admin to manage it.
Choose Together if...
- Your team is well-resourced and wants a mature, well-funded product with strong UI/UX polish and a proven enterprise track record.
- You're at a notable tech company and Together's existing customer base (including well-known logos) matters for internal buy-in.
- You want guided onboarding with a dedicated customer success team to help design the program structure alongside you.
- You're running multiple complex program formats simultaneously and want a platform built to handle that with strong reporting depth.
Start your free pilot. No demo required.
Up to 10 users. No time limit. No credit card. See the difference yourself.