Granular RBAC and auth kit for B2B SaaS—secure teams and orgs in minutes.
Small engineering teams building B2B SaaS apps waste 80% of their time (e.g., 960 hours annualized for a 5-person team) on undifferentiated setup tasks like auth, RBAC, CI/CD, and infra before delivering any unique features.
RoleKit delivers a plug-and-play RBAC system with Supabase RLS policies, dynamic permissions UI, and audit logs tailored for CRUD B2B apps. Teams define roles/resources via dashboard, auto-generate policies/code, and integrate into Next.js apps. Eliminate weeks of custom auth coding, securing your SaaS from day one.
5-person engineering teams building standard CRUD B2B SaaS web applications
Visual permission builder with policy simulation and one-click Supabase RLS export—beyond code-only libraries.
supportive
Drag-drop roles, resources, actions; preview access.
Exports SQL policies for Supabase tables.
Org/team role invites with granular perms.
Track permission changes and access attempts.
Pre-built useAuth, usePermissions React hooks.
Test perms without deploying.
Clerk-like SSO with role mapping.
Generate Prisma/Drizzle schemas.
SOC2-style access summaries.
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| name | text | No |
Relationships:
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| org_id | uuid | No |
| name | text | No |
| permissions_json | jsonb | No |
Relationships:
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| user_id | uuid | No |
| role_id | uuid | No |
Relationships:
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| user_id | uuid | Yes |
| action | text | No |
| resource | text | No |
| timestamp | timestamp | No |
Relationships:
/api/rolesCreate role with perms
/api/policies/exportDownload RLS SQL
/api/simulateTest user perms
No simulator
10 orgs
None
| Month | Users | Conversion | MRR | ARR |
|---|---|---|---|---|
| Month 1 | 120 | 2% | $60 | $720 |
| Month 6 | 700 | 4.5% | $790 | $9,480 |
Build, simulate, and deploy permissions without code headaches.
Launch on r/Supabase and Twitter searching 'rbac nextjs', offer free Enterprise trial. Validate with 5 teams via Typeform link in SaaS Discords. Partner with Supabase influencers for shoutouts.
Flexible policies
No UI or B2B SaaS focus
Visual + Supabase-native
Enterprise scale
Overkill for small teams
Micro-SaaS pricing + easy export
Network effects from shared role templates marketplace.
B2B SaaS security breaches rising; RLS in Postgres popular.
Complex perms not simulatable
Scope to CRUD actions first
Teams roll own simple RBAC
Demo time savings
Success: 9 need better tools
Success: All integrate successfully
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