Target Release: v0.8.0 - v1.0.0 Estimated Timeline: Q2-Q3 2026 Total Story Points: 400-500 points Sprints: 11-15 (6 weeks each)

Phase 3 transforms nself from a production-ready self-hosted infrastructure platform into a complete enterprise multi-tenant SaaS foundation. Building on Phase 1 (Foundation) and Phase 2 (Scalability), Phase 3 enables organizations to run their own SaaS platforms with nself.

Enable teams to build and run production SaaS applications with:

• Multi-tenant architecture out of the box
• Organization and team management
• Enterprise billing and quotas
• White-label customization
• Plugin ecosystem
• Real-time collaboration features
• Enterprise security and compliance

Completed:

• ✅ Phase 1 (294 points): Foundation - Core infrastructure, auth, security
• ✅ Phase 2 (350 points): Scalability - Redis, observability, backup, compliance

Total Base: 644 story points complete

1. Multi-Tenancy Architecture - Tenant isolation, data separation, scaling
2. Organization Management - Org/team structure, roles, permissions
3. Billing & Quotas - Usage tracking, billing integration, quota enforcement
4. White-Label - Custom branding, domains, email templates
5. Plugin System - Extensibility for custom integrations
6. Real-Time Collaboration - WebSockets, presence, cursors, conflict resolution

• Support 1000+ tenants per nself instance
• Sub-100ms tenant switching overhead
• 99.99% tenant data isolation
• < 5 minute tenant provisioning
• Plugin API stability
• Real-time latency < 50ms

Goal: Implement core multi-tenant architecture with tenant isolation

Epic MT-001: Tenant Schema Management (25 points)

• Tenant creation and provisioning
• Schema-per-tenant vs shared-schema strategies
• Automatic database schema creation
• Tenant context middleware
• Row-level security (RLS) policies
• Cross-tenant query prevention

Epic MT-002: Tenant Routing & Resolution (20 points)

• Subdomain-based tenant routing
• Custom domain mapping
• Tenant context from JWT/headers
• Request tenant resolution middleware
• Domain verification

Epic MT-003: Tenant Data Isolation (15 points)

• PostgreSQL RLS policies per table
• Redis namespacing by tenant
• File storage tenant separation (MinIO buckets)
• Session tenant scoping
• Cache key tenant prefixing

Epic MT-004: Tenant Lifecycle Management (10 points)

• Tenant creation workflow
• Tenant activation/suspension
• Tenant deletion with data cleanup
• Tenant migration between plans
• Tenant backup and restore

Deliverables:

nself tenant create <name>
nself tenant list
nself tenant suspend <id>
nself tenant activate <id>
nself tenant delete <id>
nself tenant stats

Goal: Build organization hierarchy and team-based access control

Epic ORG-001: Organization Structure (20 points)

• Organization creation and management
• Workspace concept (org + tenants)
• Organization settings and preferences
• Organization-level billing
• Organization ownership transfer

Epic ORG-002: Team Management (20 points)

• Team creation within organizations
• Team-based resource access
• Team roles and permissions
• Team member invitations
• Team activity feeds

Epic ORG-003: Advanced RBAC (15 points)

• Custom role definitions
• Permission inheritance
• Resource-level permissions
• Permission groups
• Audit logging for permission changes

Epic ORG-004: Member Management (10 points)

• Member invitation flow
• SSO integration (SAML, OAuth)
• Member onboarding
• Member offboarding
• Member directory

Deliverables:

nself org create <name>
nself org team create <name>
nself org member invite <email>
nself org role create <name>
nself org permissions list

Goal: Implement comprehensive billing, usage tracking, and quota enforcement

Epic BILL-001: Usage Metering (25 points)

• API request counting
• Database storage metering
• File storage metering
• Bandwidth tracking
• Compute time tracking
• Real-time usage aggregation

Epic BILL-002: Stripe Integration (20 points)

• Stripe subscription management
• Payment method handling
• Invoice generation
• Usage-based billing
• Proration handling
• Webhook processing

Epic BILL-003: Quota System (20 points)

• Plan-based quota definitions
• Real-time quota enforcement
• Soft vs hard limits
• Quota warning alerts
• Overage handling
• Quota reset schedules

Epic BILL-004: Pricing Plans (10 points)

• Plan creation and management
• Tiered pricing support
• Feature gating by plan
• Plan comparison tools
• Custom enterprise plans

Deliverables:

nself billing usage
nself billing invoice list
nself billing plan upgrade <plan>
nself billing quota status
nself billing quota set <resource> <limit>

Goal: Enable complete white-label customization for tenant-facing features

Epic WL-001: Branding Customization (20 points)

• Logo upload and management
• Color scheme customization
• Custom CSS injection
• Font customization
• Favicon and meta tags

Epic WL-002: Email Template Customization (15 points)

• Custom email templates
• Template variable injection
• Email preview and testing
• Multi-language support
• Transactional email branding

Epic WL-003: Custom Domains (15 points)

• Custom domain registration
• SSL certificate provisioning
• Domain verification (DNS, file)
• Subdomain mapping
• Domain health checks

Epic WL-004: UI Customization (10 points)

• Custom dashboard layouts
• Configurable navigation
• Widget marketplace
• Custom landing pages
• Embeddable components

Deliverables:

nself whitelabel branding set --logo logo.png
nself whitelabel email template edit welcome
nself whitelabel domain add custom.domain.com
nself whitelabel domain verify <domain>
nself whitelabel preview

Goal: Build extensible plugin system for custom integrations

Epic PLUGIN-001: Plugin Framework (30 points)

• Plugin manifest specification
• Plugin lifecycle (install, enable, disable, uninstall)
• Plugin dependency resolution
• Plugin sandboxing
• Plugin API versioning

Epic PLUGIN-002: Plugin Types (20 points)

• Data Sync Plugins - External service data replication
• Webhook Plugins - Webhook endpoint handlers
• Auth Plugins - Custom auth providers
• Storage Plugins - Custom storage backends
• Notification Plugins - Custom notification channels

Epic PLUGIN-003: Plugin Registry (15 points)

• Official plugin registry
• Plugin discovery and search
• Plugin ratings and reviews
• Plugin version management
• Plugin security scanning

Epic PLUGIN-004: Plugin Development Tools (15 points)

• Plugin generator CLI
• Plugin testing framework
• Plugin debugging tools
• Plugin documentation generator
• Plugin publish workflow

Deliverables:

nself plugin init <name>
nself plugin install <name>
nself plugin list
nself plugin enable <name>
nself plugin disable <name>
nself plugin publish

First Official Plugins:

• nself-stripe - Stripe payment data sync
• nself-sendgrid - SendGrid email event tracking
• nself-twilio - Twilio communication logs

Goal: Enable real-time features for collaborative applications

Epic RT-001: WebSocket Infrastructure (25 points)

• WebSocket server with scaling
• Connection authentication
• Presence tracking (who's online)
• Room-based messaging
• Connection health monitoring

Epic RT-002: Real-Time Data Sync (20 points)

• GraphQL subscriptions enhancement
• Database change streams
• Selective data push
• Conflict resolution
• Optimistic updates

Epic RT-003: Collaborative Features (15 points)

• Cursor sharing
• Collaborative editing primitives
• Live comments/annotations
• Activity feeds
• Notification system

Epic RT-004: Broadcasting & Channels (10 points)

• Channel creation and management
• Pub/sub messaging
• Private channels
• Channel authorization
• Message persistence

Deliverables:

nself realtime status
nself realtime channels
nself realtime connections
nself realtime broadcast <channel> <message>

Goal: Enterprise-grade security features and compliance certifications

Epic SEC-001: Advanced Auth (15 points)

• Hardware security key support (WebAuthn)
• Biometric authentication
• Device management
• Session device tracking
• Suspicious activity detection

Epic SEC-002: Enterprise SSO (15 points)

• SAML 2.0 provider
• Azure AD integration
• Okta integration
• Google Workspace
• Custom OIDC providers

Epic SEC-003: Compliance Certifications (10 points)

• SOC 2 Type II preparation
• ISO 27001 readiness
• HIPAA compliance verification
• GDPR compliance audit
• Penetration testing

Epic SEC-004: Security Monitoring (10 points)

• Intrusion detection
• Anomaly detection
• Security event correlation
• Automated threat response
• Security dashboards

Deliverables:

nself security scan
nself security compliance status
nself security sso configure
nself security incidents
nself security devices

Goal: Optimize for enterprise scale and performance

Epic PERF-001: Query Optimization (15 points)

• Automatic index recommendations
• Query plan analysis
• Slow query detection and alerting
• Connection pooling optimization
• Database vacuum tuning

Epic PERF-002: Caching Strategy (15 points)

• Multi-layer caching (Redis + in-memory)
• Cache invalidation strategies
• CDN integration
• Static asset optimization
• GraphQL query caching

Epic PERF-003: Scaling Infrastructure (15 points)

• Read replica support
• Database sharding preparation
• Load balancer configuration
• Auto-scaling policies
• Resource optimization

Deliverables:

nself perf optimize
nself perf cache stats
nself perf replicas add
nself perf autoscale configure

Goal: Enhance developer tools and documentation

Epic DX-001: SDK Generation (15 points)

• Auto-generated TypeScript SDK
• Auto-generated Python SDK
• Auto-generated Go SDK
• SDK versioning
• SDK documentation

Epic DX-002: API Documentation (10 points)

• Auto-generated API docs from GraphQL schema
• Interactive API explorer
• Code examples in multiple languages
• Postman/Insomnia collections
• OpenAPI specification export

Epic DX-003: Testing Tools (10 points)

• Integration test helpers
• Mock data factories
• Test environment provisioning
• Performance test suite
• Load testing framework

Deliverables:

nself dev sdk generate typescript
nself dev docs generate
nself dev test init
nself dev mock users 1000

Goal: Tools for migrating to nself and upgrading between versions

Epic MIG-001: Data Import (15 points)

• Firebase import
• Supabase import
• Custom database import
• File storage migration
• User migration with password hashing

Epic MIG-002: Zero-Downtime Upgrades (15 points)

• Blue-green deployment
• Rolling updates
• Database migration safety
• Rollback mechanisms
• Version compatibility checks

Epic MIG-003: Backup & DR Enhancements (10 points)

• Automated disaster recovery testing
• Cross-region backup replication
• Point-in-time recovery enhancements
• Backup encryption at rest
• Compliance-ready backup retention

Deliverables:

nself migrate from firebase
nself migrate from supabase
nself upgrade check
nself upgrade perform --strategy blue-green
nself backup replicate <region>

v0.8.0 - Multi-Tenancy Foundation (Sprint 11-12)

• Multi-tenant architecture
• Organization & team management
• Estimated: Q2 2026

v0.9.0 - Enterprise Features (Sprint 13-16)

• Billing integration
• White-label customization
• Plugin system
• Real-time collaboration
• Estimated: Q2-Q3 2026

v1.0.0 - Enterprise Ready (Sprint 17-20)

• Advanced security
• Performance optimization
• Developer tools
• Migration tools
• LTS Release - Long-term support
• Estimated: Q3 2026

• v0.8.0: None (backward compatible with v0.7.0)
• v0.9.0: None (backward compatible with v0.8.0)
• v1.0.0: Migration guide provided, automated upgrade tools

New schemas for Phase 3:

-- Multi-tenancy
CREATE SCHEMA tenants;
CREATE SCHEMA organizations;
CREATE SCHEMA teams;

-- Billing
CREATE SCHEMA billing;
CREATE SCHEMA quotas;
CREATE SCHEMA usage;

-- White-label
CREATE SCHEMA branding;
CREATE SCHEMA custom_domains;

-- Plugins
CREATE SCHEMA plugins;
CREATE SCHEMA plugin_data;

-- Real-time
CREATE SCHEMA realtime;
CREATE SCHEMA websockets;

New optional services:

• WebSocket Server - Real-time communication
• Plugin Runner - Sandboxed plugin execution
• Billing Worker - Usage aggregation and invoice generation
• Email Renderer - Custom email template rendering

Minimum for Phase 3:

• PostgreSQL 15+ (RLS improvements)
• Redis 7+ (streams for real-time)
• 16 GB RAM (up from 8 GB)
• 4 CPU cores (up from 2)

Recommended:

• PostgreSQL with read replicas
• Redis Cluster (6 nodes)
• 32 GB RAM
• 8 CPU cores
• CDN for static assets

# 1. Backup everything
nself backup create --type full

# 2. Update nself
brew upgrade nself  # or curl install

# 3. Run migration
nself migrate to v0.8.0

# 4. Initialize multi-tenancy
nself tenant init

# 5. Create default organization
nself org create "My Organization"

# 6. Rebuild and restart
nself build
nself start

• Existing users → Migrated to default organization
• Existing data → Assigned to default tenant
• Existing auth → Preserved with backward compatibility
• Custom services → Continue working unchanged

• Multi-tenant data isolation (100+ scenarios)
• Billing calculation accuracy
• Plugin sandbox security
• Real-time message delivery
• White-label customization
• Organization RBAC

• 1000 concurrent tenants
• 10,000 requests/second per tenant
• Real-time message latency < 50ms
• Tenant provisioning < 5 minutes
• Database query time with RLS < 10ms overhead

• Tenant isolation penetration testing
• Plugin sandbox escape attempts
• Authorization bypass testing
• GDPR compliance validation
• SOC 2 audit preparation

• Multi-tenancy architecture guide
• Organization management guide
• Billing integration guide
• Plugin development guide
• Real-time features guide
• White-label customization guide
• Enterprise deployment guide

• Architecture overview (multi-tenant patterns)
• Security model (RLS policies)
• Scaling guide (tenant scaling)
• API reference (new endpoints)

Launch plugins:

1. nself-stripe - Billing integration
2. nself-sendgrid - Email tracking
3. nself-twilio - SMS/voice logs

Community plugins (encourage):

• Authentication providers
• Storage backends
• Notification channels
• Analytics integrations

Offerings:

• Dedicated support channel
• Architecture review
• Performance audit
• Security audit
• Custom development

Phase 3 is complete when:

• ✅ 1000+ tenants supported per instance
• ✅ Sub-100ms tenant switching
• ✅ 99.99% data isolation verified
• ✅ Full billing integration working
• ✅ White-label customization complete
• ✅ 10+ official plugins available
• ✅ Real-time features stable
• ✅ SOC 2 Type II ready
• ✅ v1.0.0 LTS released

After v1.0.0 LTS:

• Maintenance mode - Bug fixes only for 2 years
• Security updates - Critical patches for 5 years
• LTS support - Enterprise support contracts
• Future phases - Based on community feedback

Phase 3 Total: ~400-500 story points across 10 sprints Estimated Duration: 6-8 months (Q2-Q3 2026) Release Target: nself v1.0.0 LTS - Q3 2026

Previous Phases:

• Phase 1: v0.5.0 - v0.6.0 (294 points, 5 sprints) ✅ Complete
• Phase 2: v0.6.0 - v0.7.0 (350 points, 5 sprints) ✅ Complete
• Phase 3: v0.8.0 - v1.0.0 (400-500 points, 10 sprints) 🚧 Starting

Last Updated: January 29, 2026