Invest like a Billionaire. Our investment strategy is time-tested. But technology is the game changer. Fastify has a suite of investment strategies grounded in academic research and brought to life by software. We didn’t invent these strategies, but our technology has made them available to a new generation of investors. Our software executes these strategies better than a person ever could. No time, no work, no reasons left to procrastinate. Your cash can do more. Whether you’re building an emergency fund, saving for a big expense like a down-payment, or holding on to funds until you are ready to invest, our high-interest investment account is a secure place to grow your cash and reach your short-term goals faster. Short-term because we offer high returns on an hourly basis. We believe technology can handle some things better than people. Our software executes time-tested investment strategies, automatically looking for opportunities to improve your portfolio’s performance.