# Pulsn

> Pulsn automatically syncs live financial data into Notion databases. No code, no manual updates.

Pulsn is a Notion integration that connects live data providers (starting with CoinGecko) to any Notion database. Once configured, it polls your chosen provider on a regular schedule and writes updated values directly into your Notion properties — price, market cap, volume, and more.

## What it does

- Connects CoinGecko crypto data to Notion database properties
- Syncs automatically on a schedule — no manual refresh needed
- Works with existing Notion databases (no new structure required)
- Field-level control: map any provider metric to any Notion property
- Supports multiple metrics per asset (e.g. price, market cap, 24h volume each in their own column)
- Secure: only stores what is needed to write to Notion, never raw credentials

## Use cases

- Crypto portfolio tracker in Notion with live prices
- Investment tracker in Notion with automatic data updates
- Any Notion database that needs a column kept in sync with an external data source

## Supported integrations

- CoinGecko (crypto — 10,000+ coins)
- EODHD (stocks, ETFs, funds, forex)

## Key pages

- Homepage: https://pulsn.app
- Notion crypto tracker guide: https://pulsn.app/notion-crypto-tracker
- Notion investment tracker guide: https://pulsn.app/notion-investment-tracker
- CoinGecko integration: https://pulsn.app/integrations/coingecko
- How to build a crypto portfolio tracker in Notion: https://pulsn.app/guides/how-to-build-crypto-portfolio-tracker-notion
- How to build a stock portfolio tracker in Notion: https://pulsn.app/guides/how-to-build-stock-portfolio-tracker-notion
- How to track investments in Notion: https://pulsn.app/guides/how-to-track-investments-in-notion
- Notion vs spreadsheet comparison: https://pulsn.app/notion-vs-spreadsheet