A native mentorship marketplace embedded inside LinkedIn — connecting professionals seeking career guidance with experienced mentors for paid 1-on-1 video sessions, built directly on top of LinkedIn's existing trust graph.
| Layer | Technology | Role | Type |
|---|---|---|---|
| Frontend | HTML5 / CSS3 / Vanilla JS | All 9 screens — mobile-first responsive, no framework dependency | Core |
| UI Framework | Custom CSS Design System | LinkedIn's exact design tokens: #0A66C2 blue, Segoe UI, card-based layout | Core |
| Icons | Font Awesome 6 | Navigation icons, action icons, status indicators throughout | Core |
| Payment Gateway | Razorpay (primary) + PayPal + Google Pay | Multi-method payment with saved card support and UPI ID entry | Payments |
| Calendar / Scheduling | Custom JS calendar + slot picker | Month-view calendar with available/unavailable states; time slot grid | Core |
| Real-Time Chat | WebSocket-ready chat UI | 1:1 mentor-mentee chat with message timestamps and status indicators | Core |
| Auth | LinkedIn OAuth 2.0 (implied) | All users authenticated via existing LinkedIn accounts — zero new signup | Infra |
| Notifications | Email + In-app push | Booking confirmation email + calendar invite; real-time in-app alerts | Infra |
| File Upload | Client-side file input + validation | Mentor profile photo upload — JPG/PNG, max 5MB, 400×400px recommended | Core |
| Data Layer (implied) | LinkedIn's existing graph database | Mentor profiles inherit LinkedIn work history, endorsements, connections | Data |
| Feature | MentorCruise | ADPList | Clarity.fm | LinkedIn Mentorship |
|---|---|---|---|---|
| Verified professional identity | ✗ | ✗ | ✗ | ✓ LinkedIn profile |
| Existing user base | ✗ Cold start | ✗ Cold start | ✗ Cold start | ✓ 950M users |
| Native in-feed discovery | ✗ | ✗ | ✗ | ✓ Home feed CTA |
| Built-in payment | ✓ | ✗ Free only | ✓ | ✓ Multi-method |
| Session booking calendar | ✓ | ~ Limited | ✓ | ✓ |
| 1:1 native chat | ~ Third-party | ✗ | ✗ | ✓ Built-in |
| Mentor supply from day 1 | ✗ | ✗ | ✗ | ✓ Existing LI users |
| Social proof (reviews visible to network) | ~ Platform only | ~ Platform only | ~ Platform only | ✓ LinkedIn profile |
| India-optimized payment (UPI) | ✗ | ✗ | ✗ | ✓ Razorpay + UPI |
| KPI | Definition | Year 1 Target |
|---|---|---|
| Mentor Supply Growth | Active approved mentors on platform | 50,000 |
| Mentor Approval Rate | % of applicants approved after review | >40% |
| Mentor Response Time | Avg. hours to respond to a booking request | <4 hours |
| Session Fill Rate | % of available mentor slots that get booked | >35% |
| Mentee Repeat Booking Rate | % of mentees who book 2+ sessions | >45% |
| KPI | Definition | Year 1 Target |
|---|---|---|
| Average Session Rating | Mean star rating across all completed sessions | >4.6 / 5.0 |
| Review Submission Rate | % of completed sessions that get a review | >60% |
| Session Cancellation Rate | % of booked sessions cancelled | <8% |
| Payment Success Rate | % of checkout attempts that complete successfully | >95% |
| Mentor Churn Rate | % of active mentors who go inactive per month | <5% |
| KPI | Definition | Year 1 Target |
|---|---|---|
| Gross Merchandise Value | Total session value processed through platform | $70M |
| Platform Take Rate | LinkedIn's commission on each session | 15% |
| Avg. Sessions Per Active Mentee | Mean sessions per mentee over 12 months | >4 sessions |
| LinkedIn Premium Uplift | % of mentorship users who upgrade to Premium | >12% |
LinkedIn has the world's largest professional network. Mentorship is the highest-value thing that network could enable — and until now, no one had built it natively.