1. Coinbase - Coinbase is one of the most popular platforms for buying and selling Bitcoin in New York, USA. It offers a user-friendly interface and a wide range of cryptocurrencies to choose from.

2. Gemini - Gemini is a cryptocurrency exchange founded by the Winklevoss twins and is fully regulated in New York. It is known for its high security standards and user-friendly interface.

3. Kraken - Kraken is another popular platform for buying and selling Bitcoin in New York. It offers a wide range of cryptocurrencies and has a strong reputation for security.

4. Binance.US - Binance.US is the US-based arm of the popular global cryptocurrency exchange, Binance. It offers a wide range of cryptocurrencies and competitive fees for trading.

5. Bitstamp - Bitstamp is one of the longest-standing cryptocurrency exchanges and is known for its high liquidity and security standards. It is a popular choice for buying and selling Bitcoin in New York.

6. Bitfinex - Bitfinex is a well-known cryptocurrency exchange that offers advanced trading features and a wide range of cryptocurrencies to choose from. It is a popular platform for experienced traders.

7. Coinmama - Coinmama is a user-friendly platform that allows users to buy Bitcoin and other cryptocurrencies with a credit or debit card. It is a popular choice for beginners in New York.

8. Robinhood - Robinhood is a popular investment platform that also offers cryptocurrency trading. It is known for its commission-free trading and user-friendly interface.

9. eToro - eToro is a social trading platform that allows users to trade a wide range of assets, including cryptocurrencies. It is known for its social trading features and user-friendly interface.

10. LocalBitcoins - LocalBitcoins is a peer-to-peer cryptocurrency exchange that allows users to buy and sell Bitcoin directly with each other. It is a popular choice for those looking to buy Bitcoin in New York without using a traditional exchange.