Effective date: March 1, 2026
MentorStack Inc. (“MentorStack,” “we,” “us,” or “our”) is committed to protecting the privacy of our users. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our platform and services.
When you create an account, we collect your name, email address, job title, organization name, and role within MentorStack (admin, mentor, or mentee).
Mentors and mentees may provide skills, interests, goals, availability preferences, seniority level, and optional demographic information used for DEI-aware matching. Demographic data is always voluntary and self-reported.
We automatically collect information about how you interact with the platform, including pages visited, features used, session frequency, and timestamps. This data helps us improve the product and provide engagement analytics to organization administrators.
Messages sent through our in-app messaging system are stored to enable mentor-mentee communication. Meeting notes and session summaries (including AI-generated content) are stored as part of the mentorship record.
Under the General Data Protection Regulation (GDPR) and similar laws, we process your personal data on the following legal bases:
We do not sell your personal information. We share data only in the following circumstances:
We use essential cookies to maintain your session and preferences. We use analytics cookies to understand platform usage. You can manage cookie preferences through your browser settings. We do not use advertising trackers.
MentorStack uses the following third-party services to operate this website:
| Sub-processor | Purpose | Data processed | Location |
|---|---|---|---|
| Google Analytics (Google LLC) | Website analytics | Page views, device info, anonymized IP | United States |
| Cloudflare, Inc. | CDN, hosting, image delivery | IP addresses, request metadata | Global (edge) |
| Microsoft (Bing IndexNow) | Search engine indexing | Public page URLs only | United States |
For the full platform sub-processor list, see our Data Processing Agreement.
| Name | Type | Purpose | Duration | Set after consent? |
|---|---|---|---|---|
| _ga | Analytics (third-party, Google) | Distinguishes unique visitors | 2 years | Yes |
| _ga_<container-id> | Analytics (third-party, Google) | Stores session state for GA4 | 2 years | Yes |
| cookie-consent (localStorage) | Essential (first-party) | Remembers your cookie preference | Persistent | No (essential) |
For full details on managing cookies, see our Cookie Policy.
Depending on your jurisdiction, you may have the right to:
MentorStack supports GDPR data subject requests. Organization administrators can process data exports and deletion requests through the admin dashboard. Individual users can also contact us directly.
We retain your data for as long as your account is active or as needed to provide services. When an organization or user requests deletion, we remove personal data within 30 days, except where retention is required by law. Anonymized, aggregate data may be retained for analytics purposes.
We implement industry-standard security measures including encryption in transit (TLS 1.3) and at rest (AES-256), row-level security in our database, regular security audits, and role-based access controls. While no system is 100% secure, we take data protection seriously and continuously improve our security posture.
MentorStack is based in the United States. If you access our platform from outside the US, your data may be transferred to and processed in the US. We rely on the European Commission's Standard Contractual Clauses (Module Two: controller-to-processor) adopted June 2021, and other appropriate safeguards, for international data transfers.
MentorStack acts as a data processor when handling personal data on behalf of your organization (the data controller). Your organization determines the purposes and means of processing employee data within the platform. MentorStack acts as a data controller for account registration data, platform usage analytics, and direct communications with us.
Enterprise customers can review our Data Processing Agreement (DPA), which details our obligations as a processor, including sub-processor disclosures, breach notification procedures, and audit rights.
We may update this Privacy Policy from time to time. We will notify you of material changes by posting the updated policy on this page and updating the effective date. For significant changes, we will provide additional notice via email or in-app notification.
If you have questions about this Privacy Policy or your data, contact us at:
Email: support@mentorstack.co
MentorStack Inc.
Toronto, Ontario, Canada
For data protection inquiries: privacy@mentorstack.co
We have not appointed a Data Protection Officer as we do not engage in large-scale processing of special category data or large-scale systematic monitoring. For all data protection inquiries, contact privacy@mentorstack.co.
Under Article 27(2) of the GDPR, MentorStack is not required to appoint an EU/UK representative as our processing of EU/EEA personal data is occasional, does not include large-scale processing of special categories of data, and is unlikely to result in a risk to the rights and freedoms of natural persons.
If you are in the EU/EEA and believe we have not adequately addressed your data protection concerns, you have the right to lodge a complaint with your local supervisory authority.