Jerry Seinfeld is going to run out of cars someday. “StartUp” is the latest manifestation of that inevitability.

Mr. Seinfeld’s droll series “Comedians in Cars Getting Coffee” is still probably the best-known original show on Crackle, which has been slowly building its roster, hoping for the kind of breakthrough that has brought other streaming services to the forefront of television. “The Art of More,” a drama it introduced last year, is pretty good but didn’t generate big buzz. “StartUp,” a 10-episode drama the service rolls out on Tuesday, probably won’t either, despite a dynamic performance by Otmara Marrero.

She plays Izzy Morales, a tech wizard who thinks she has invented a better Bitcoin, which she calls GenCoin. Her hunt for a financial backer leads her to Nick Talman (Adam Brody), who is restless in his job as a cog in some large financial institution.

Nick happens to have money to invest because his father, who operates on the wrong side of the law, has some he needs to hide. Soon the improbable duo of Nick and Izzy becomes an even more improbable threesome: They find themselves in a reluctant partnership with Ronald Dacey (Edi Gathegi), a high-ranking member of a Haitian gang. Martin Freeman, who had nice runs recently in “Sherlock” and “Fargo,” is the F.B.I. agent who, trying to get at Nick’s father, begins scrutinizing their start-up.