Koyfin

Koyfin is a developer of sophisticated and user-friendly investment research tools for researching stocks and understanding market trends. The job it does: accepting cards, bank transfers and wallets online or in person.

Who is it for? Mostly any business that takes money. Alongside the main category they mention Analytics, Finance, Financial Services and FinTech. They are a small team, 11 to 50 people, which usually shapes who they work with. Small vendors mean quick answers and real influence on the roadmap, but check who covers support when someone is out.

Koyfin is based in New York, New York and founded in 2016. You can read more at koyfin.com.

Our checklist for this category: rates, payout timing, chargeback handling, and developer tools. Ask for a trial on your own data, not a canned demo.

The facts above come from public company records. The score will come from people like you. Used Koyfin? Rate it.