What do you get when you combine Team Clinton’s business savvy with panicked Democrats eager to counter Donald Trump’s use of digital technology? Behold the Iowa Democratic Party’s caucus reporting app.

In competitive elections, you win some and you lose some. But if you can create recurring revenue streams from both the national and state offices of one of America’s two leading political parties, you can win every time! For Democratic tech vendors, the timing is perfect as party officials look to digital investments to counter...