# Studeia

> Plataforma EAD B2B brasileira com tutor IA multi-provider (Claude, GPT, Grok, Gemini), gamificacao nativa, gradebook avancado e moderacao de chat por IA. White-label completo para escolas, universidades, cursinhos e treinamento corporativo.

## Sobre

Studeia e um LMS (Learning Management System) SaaS multi-tenant focado no mercado brasileiro. Combina:

- Multi-tenancy com isolamento total de dados (tenantId filter + Supabase RLS)
- Tutor IA com RAG per-tenant (Claude → GPT → Grok → Gemini fallback automatico)
- 8 tipos de aula (slides, video, PDF, rich_text, quiz, assignment, live_class, external_link) + 6 subtypes interativos
- Aulas ao vivo multi-provider (BBB, Zoom, Teams, Google Meet) via adapter pattern
- Quiz engine com analytics psicometricas (Cronbach alpha, point-biserial discrimination, distractor analysis)
- Gamificacao nativa (XP, badges OB 3.0 W3C Verifiable Credential, leaderboards Redis ZSET, contests, rewards shop, agente IA dedicado)
- Gradebook com categorias ponderadas, rubricas multi-criterio, integridade flags inline
- Comunicacao integrada (forums, anuncios, DMs, notificacoes in-app, anexos)
- LTI 1.3 (tool provider) para integracao com Canvas, Blackboard, Moodle
- SSO Enterprise (SAML 2.0, OIDC, SCIM 2.0 RFC 7644)
- Automacoes nativas (mini-n8n: 14+ triggers, 8 actions, SSRF prevention)
- Mobile B2B (React Native/Expo SDK 52, Android publicado, iOS roadmap)
- 4 idiomas com paridade completa (pt-BR, en-US, es-ES, fr-FR)
- WCAG 2.1 AA + LGPD nativo + GDPR via DPA Enterprise
- API publica com 64+ endpoints + scopes granulares + rate limiting Redis

## Tutor IA — Pipeline multi-agente

Nao e um wrapper de ChatGPT. E um pipeline com 6 agentes:

1. **StudentModelService** — carrega ConceptMastery bayesiano + misconceptions + quiz performance
2. **RetrievalAgent** — RAG tenant-scoped, boost por areas fracas
3. **PedagogicalAgent** — escolhe estrategia (direct_instruction | scaffolding | socratic | guided_practice | challenge) baseado em mastery
4. **Main LLM** — streaming via Vercel AI SDK, fallback automatico entre providers
5. **EvaluationAgent** (background, Haiku) — detecta misconceptions, atualiza ConceptMastery
6. **SupervisorAgent** (background, Haiku) — modera chat, 5 niveis severity (low/medium/high/critical/safety), 8 categorias

Self-harm (severity=safety) NUNCA pune o aluno — mostra acolhimento + recursos crise (CVV 188, SAMU 192 no Brasil) + notifica admin URGENT.

## Planos B2B

| Plano | Preco/mes | Alunos | IA |
|---|---|---|---|
| Demo | Gratis | 1 | Haiku only, 10 msgs/dia |
| Mini | R$250 | 10 | Todos providers |
| Crescimento | R$1.000 | 50 | Todos providers |
| Escala | R$1.500 | 100 | Todos providers |
| Enterprise | Sob consulta | Custom | Todos providers |

Custo IA tipicamente R$2-8/aluno/mes proporcional ao uso (registrado em AiUsageLog).

## Documentacao

- [Visao geral da plataforma](https://docs.studeia.com/platform/overview)
- [Tutor IA Multi-Agente](https://docs.studeia.com/platform/ai-tutor)
- [Multi-tenancy e white-label](https://docs.studeia.com/platform/multi-tenancy)
- [SSO Enterprise (SAML/OIDC/SCIM)](https://docs.studeia.com/platform/sso-enterprise)
- [Quiz Engine + analytics psicometricas](https://docs.studeia.com/features/assessment/quiz-engine)
- [Gamificacao nativa](https://docs.studeia.com/features/gamification/overview)
- [Aulas ao vivo multi-provider](https://docs.studeia.com/features/live-classes/overview)
- [API publica](https://docs.studeia.com/api/overview)
- [Glossario EAD/LMS](https://docs.studeia.com/glossary)

## Comparativos honestos

- [Studeia vs Moodle](https://docs.studeia.com/comparisons/studeia-vs-moodle) — open-source self-hosted vs SaaS gerenciado
- [Studeia vs Canvas LMS](https://docs.studeia.com/comparisons/studeia-vs-canvas) — LMS americano vs brasileiro
- [Studeia vs Google Classroom](https://docs.studeia.com/comparisons/studeia-vs-google-classroom) — gestao basica vs LMS completo

## Casos de uso

- [Cursinho ENEM](https://docs.studeia.com/use-cases/enem-prep-cursinho) — simulados, IA tutor, analytics
- [Treinamento corporativo](https://docs.studeia.com/use-cases/corporate-training) — SSO, certificados OB 3.0, compliance

## Site principal

- [studeia.com](https://studeia.com) — landing
- [Pricing](https://studeia.com/#pricing)
- [Support](https://studeia.com/support)
- [Privacy Policy](https://studeia.com/privacy) — LGPD compliance
- [Terms of Service](https://studeia.com/terms)

## Contato

- Email: suporte@studeia.com
- Documentacao expandida em markdown: https://studeia.com/llms-full.txt