GradePath - Micro-Skill Gap Assessor That Tells Employees Exactly What to Learn Next

Your L&D budget is $50k and your team is still watching the same generic LinkedIn Learning videos from 2021. GradePath is a 10-minute skill assessment tool that maps each employee's actual gaps against their role requirements and spits out a personalized 90-day learning path — no HR consultant required.

𝕏 Post Reddit HN

Difficulty

beginner

What is it?

Small and mid-size businesses spend $1,300 per employee per year on training that nobody finishes because it is never tailored to actual skill gaps. GradePath lets a manager define role-specific skill requirements using a simple rubric builder, then sends each team member a 10-minute adaptive assessment powered by Claude. The AI grades responses, maps gaps, and generates a prioritized 90-day learning plan linking to free and paid resources (Coursera, YouTube, internal docs). Managers see a team-wide skill heatmap. No LMS integration required for V1 — just email-delivered assessments and a clean dashboard. Buildable in 2 weeks with Next.js, Claude API for adaptive questioning and grading, and Supabase.

Why now?

Claude's long context and instruction-following in April 2026 makes adaptive assessment grading reliable enough to trust without human review, and the post-layoff SMB skills crisis has pushed L&D budget decisions to line managers who want fast answers.

▸Role rubric builder where managers define required skills and proficiency levels.
▸Claude-powered adaptive 10-minute assessment that adjusts question depth based on prior answers.
▸Auto-generated 90-day learning path with free and paid resource links per skill gap.
▸Team skill heatmap dashboard showing gap distribution across the whole org.

Target Audience

Managers at SMBs with 10-100 employees in tech, marketing, and ops roles — roughly 600,000 qualifying SMBs in the US alone.

Example Use Case

A 30-person SaaS startup uses GradePath to assess their marketing team, discovers 80% have a gap in attribution modeling, and assigns a focused 4-week Coursera path — skipping the $8,000 generic marketing bootcamp they almost bought.

User Stories

▸As a team manager, I want a skill heatmap showing every team member's gaps, so that I can prioritize training budget on the highest-impact areas. As an employee, I want a personalized 90-day learning plan, so that I know exactly what to study instead of browsing random courses.
▸As a company owner, I want quarterly re-assessments, so that I can track whether training investments are closing skill gaps over time.

Acceptance Criteria

Rubric Builder: done when manager can add 5 skills with proficiency levels in under 5 minutes. Assessment Flow: done when employee completes 10-question adaptive assessment without errors. Grading: done when Claude returns a skill score per dimension within 5 seconds of submission. Heatmap Dashboard: done when manager sees color-coded team skill grid with gap percentages loading in under 2 seconds.

Is it worth building?

$8/month x 500 employees across 20 companies = $4,000 MRR at month 3. $8/month x 2,000 employees at month 6 = $16,000 MRR.

Unit Economics

CAC: $50 via cold email and Reddit outreach. LTV: $1,440 (15 months at $8/seat x 12 seats average). Payback: under 1 month. Gross margin: 84%.

Business Model

Per-seat SaaS at $8/employee/month, minimum 5 seats.

Monetization Path

Free assessment for up to 3 employees converts to paid at 25% when managers see the skill heatmap and want the full team covered.

Revenue Timeline

First dollar: week 2 via first paid team. $1k MRR: month 2. $5k MRR: month 4. $10k MRR: month 7.

Estimated Monthly Cost

Claude API: $50, Supabase: $25, Vercel: $20, Resend: $15, Stripe fees: ~$20. Total: ~$130/month at launch.

Profit Potential

SMB SaaS with $5k–$20k MRR potential. Sticky product due to quarterly re-assessment cycles.

Scalability

High — can expand to LMS integrations, manager coaching plans, and quarterly re-assessments.

Success Metrics

Week 2: 30 free assessments completed. Month 1: 5 paying companies. Month 3: 80% quarterly re-assessment rate.

Launch & Validation Plan

DM 20 managers in r/managers and r/smallbusiness offering free team assessment for 5 employees, deliver results PDF before asking for payment.

Customer Acquisition Strategy

First customer: post in r/managers offering a free skill gap report for their team in exchange for 20-min feedback call — convert the best 3 to paid. Ongoing: LinkedIn content targeting managers, ProductHunt launch, cold email to 500 SMB founders via Apollo targeting 20-100 employee companies.

What's the competition?

Competition Level

Medium

What's the roadmap?

Feature Roadmap

V1 (launch): rubric builder, adaptive assessment, Claude grading, learning plan, team heatmap. V2 (month 2-3): quarterly re-assessment scheduling, progress tracking, Slack reminder integration. V3 (month 4+): LMS integrations, manager coaching plans, custom learning resource library.

Milestone Plan

Phase 1 (Week 1-2): assessment flow, Claude grading, Supabase, Resend delivery, Vercel deploy. Phase 2 (Week 3-4): Stripe billing, heatmap dashboard, 5 paying companies. Phase 3 (Month 2): 20 paying companies, re-assessment scheduling, ProductHunt launch.

How do you build it?

Tech Stack

Next.js, Claude API for adaptive assessment and grading, Supabase, Resend for assessment delivery, Stripe — build with Lovable for UI, Cursor for Claude integration, v0 for dashboard components.

Suggested Frameworks

Time to Ship

2 weeks

Required Skills

Next.js, Claude API prompt chaining for adaptive Q&A, Supabase, Resend.

Resources

Claude API docs, Supabase quickstart, Resend docs, Next.js App Router tutorial.

MVP Scope

app/page.tsx (landing), app/assess/page.tsx (employee assessment flow), app/dashboard/page.tsx (manager heatmap), api/assess/route.ts (Claude adaptive Q&A), api/grade/route.ts (Claude scoring), api/plan/route.ts (learning path generation), lib/supabase.ts, lib/resend.ts, lib/stripe.ts, components/heatmap.tsx.

Core User Journey

Manager signs up -> builds role rubric in 5 minutes -> sends assessment links to team via Resend -> reviews skill heatmap 24 hours later -> upgrades to full team plan.

Architecture Pattern

Manager creates role rubric -> Resend delivers assessment link to employees -> employee answers adaptive Claude Q&A -> Claude grades and scores -> Supabase stores results -> dashboard renders heatmap -> manager views team gaps -> Claude generates 90-day plan per employee.

Data Model

Company has many Roles. Role has many Assessments. Assessment belongs to one Employee. Assessment has many SkillScores. SkillScore generates one LearningPlan.

Integration Points

Claude API for adaptive Q&A and grading, Supabase for assessment storage, Resend for email delivery, Stripe for billing, Coursera and YouTube for learning resource links.

V1 Scope Boundaries

V1 excludes: LMS integration, manager coaching plans, mobile app, SSO, custom branding, bulk CSV import.

Success Definition

A manager at a company the founder has never spoken to signs up, assesses their full team, receives skill heatmap, and renews after month one.

Challenges

Assessment validity is the trust problem — managers will doubt AI-graded scores until they see them match their own intuitions on two or three employees they know well. Distribution is hard: HR software buying cycles at SMBs run through the owner or office manager, not a product-led motion.

Avoid These Pitfalls

Do not build LMS integrations before you have 10 paying customers — it kills the 2-week ship target. Do not let assessment length exceed 12 minutes or completion rates drop below 50%. First 5 paying companies require warm outreach, not inbound — budget 3x more time on sales than development.

Security Requirements

Supabase Auth with Google OAuth. RLS so employees only see own assessment, managers see only their company. Rate limit Claude API calls at 10 assessments per hour per company. Input validation on rubric fields. GDPR: employee data deletion on company offboarding.

Infrastructure Plan

Next.js on Vercel. Supabase for Postgres and Auth. Resend for email. Stripe for billing. Sentry for error tracking. No file storage needed in V1. Total: ~$130/month.

Performance Targets

Assessment question response under 2 seconds via Claude API. Grading complete within 5 seconds of assessment submit. Heatmap dashboard load under 1.5s. Support 200 concurrent assessments at launch.

Go-Live Checklist

☐GDPR data deletion endpoint tested
☐Stripe payment flow end-to-end tested
☐Sentry live
☐Vercel custom domain with SSL
☐Privacy policy and data retention policy published
☐5 beta managers signed off on heatmap accuracy
☐Rollback: prior Vercel deployment available
☐ProductHunt launch post drafted
☐r/managers post with free assessment offer ready.

How to build it, step by step

1. Run npx create-next-app gradepath and set up Supabase project with roles, assessments, and skill_scores tables. 2. Build role rubric builder UI with Lovable using drag-and-drop skill entry. 3. Build adaptive assessment page that calls Claude API in api/assess/route.ts with prior answers as context. 4. Build Claude grading endpoint in api/grade/route.ts that scores each answer 1-5 per skill dimension. 5. Build learning path generator in api/plan/route.ts that maps gaps to Coursera and YouTube resources. 6. Build team heatmap dashboard component with v0 using Recharts. 7. Wire Resend to send assessment links with unique token per employee. 8. Add Stripe checkout for $8/seat/month with per-company seat count. 9. Add Supabase Auth with Google OAuth for manager login. 10. Deploy to Vercel, post free assessment offer in r/managers, and collect first 3 paying companies.

Generated

April 7, 2026

Model

claude-sonnet-4-6

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