smart-spreadsheet

Smart Spreadsheet

AI-powered company enrichment tool. Enter a company name or URL, get verified data with source links.

Video

smart-spreadsheet.mp4

Features

• Enter company name or website URL
• AI enriches: website, description, industry, headcount, funding stage, last round
• Every data point includes source link
• Real-time streaming updates via Trigger.dev
• Google Sheets-like interface

Tech Stack

• Next.js 16 (App Router)
• Supabase (PostgreSQL + Auth)
• Trigger.dev v4 (Background tasks + Realtime Streams)
• Exa (Web search API)
• Claude (AI extraction via Vercel AI SDK)
• Tailwind + shadcn/ui

Setup

1. Clone and install

git clone <repo-url>
cd smart-spreadsheet
npm install

2. Environment variables

Copy .env.example to .env.local and fill in:

# Supabase
NEXT_PUBLIC_SUPABASE_URL=
NEXT_PUBLIC_SUPABASE_ANON_KEY=
SUPABASE_SECRET_KEY=

# Trigger.dev
TRIGGER_SECRET_KEY=
TRIGGER_PROJECT_REF=

# Exa
EXA_API_KEY=

# Anthropic
ANTHROPIC_API_KEY=

3. Supabase setup

1. Create a new Supabase project
2. Run supabase/schema.sql in the SQL Editor

Note: The schema runs in dev mode (no auth) by default. For production, enable a Supabase auth provider and follow the RLS instructions in the schema file.

4. Trigger.dev setup

npx trigger.dev@latest init
npx trigger.dev@latest dev

Run locally

# Terminal 1: Next.js
npm run dev

# Terminal 2: Trigger.dev
npx trigger.dev@latest dev

Open http://localhost:3000

How it works

1. User enters company name or URL
2. API triggers enrich-company task
3. Task runs 4 parallel subtasks:
   • get-basic-info - website, description
   • get-industry - industry classification
   • get-employee-count - headcount estimate
   • get-funding-round - stage + last round amount
4. Each subtask uses Exa search + Claude extraction
5. Results stream to UI via Trigger.dev Realtime
6. Data saved to Supabase with source URLs