Briefly

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Incoming emails turned into a searchable knowledge base.

Email-to-RAG SaaS

Role

Développeur Full-Stack solo

Year

2026

https://briefly.vercel.app

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Overview

Briefly turns incoming emails into a chat-searchable knowledge base, with weekly digests and semantic search over history.

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The Problem

Finding reliable information buried in months of emails took forever, with no synthesized view.

The Solution

Built an async ingestion pipeline (Postmark webhooks, BullMQ, Hugging Face embeddings) into Supabase/pgvector, with RAG chat (Groq / Llama 3.3 70B) and JWT auth with token refresh.

Results & Key points

Async email ingestion via BullMQ + Hugging Face embeddings
Semantic search and RAG chat over pgvector
Automated weekly digests

Tech Stack

Frontend

Next.js 14

Zustand

Backend

NestJS

Supabase

PostgreSQL + pgvector

BullMQ

AI & Tools

Groq / Llama 3.3 70B

Hugging Face

Postmark webhooks

JWT

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