Alpaca vs Welkeys

Alpaca is a registered securities broker with commission free stock trading specifically for developers and trading bots.

Alpaca offers a commission free stock trading API purpose built around automated investing. This allows developers to build algorithms and programs to trade stocks. Features include; real-time market data, a REST API and WebSocket stream, an algorithm management dashboard, paper trading features, Slack community, and more.

Welkeys, the key to digital conciergerie.

Welkeys is the fist web platform connecting property owners and concierges dedicated to short lets all over France. Our concierge Welkeys are here to help you manage logistics when it comes to home rentals ( check-in, check-out, cleaning, linen management).