Achievements
- Jo Ma is a Y Combinator W20 alum
- Co-founded Ditto in 2019, a Y Combinator Winter 2020 startup
- Ditto is based in San Francisco and has a team of 13
- Worked at Facebook before startup life
- Affiliated with Asana, IDEO CoLab, and Stanford Tech Ventures
- Listed on Crunchbase as a recognized startup founder
What's up with Jo Ma
Here’s someone who’s absolutely crushing it. Jo Ma, this guy’s the real deal in the startup scene. He’s a YC W20 alum, which is no joke, and he’s been around some heavy hitters like Asana, IDEO CoLab, and even Stanford’s tech program. Basically, he’s got that mix of big tech and startup hustle in his veins.
So, Jo co-founded Ditto back in 2019, a company that’s all about making product copy management a breeze, from design to production. Think of it like the ultimate tool for teams to keep their words on point without losing their minds. And get this, Ditto crushed it in YC’s Winter 2020 batch, so they’re legit, backed by one of the best accelerators out there. They’re based in San Francisco, the heart of all things startup.
What’s wild is Jo’s process. He’s worked at Facebook, so he’s no stranger to the tech giant grind. Then, he jumped into the startup world with Ditto, teamed up with Jessica Ouyang, and they built something pretty special, now a team of 13. That’s a sign of real hustle, turning an idea into a growing company.
Got a startup idea and seeking investment? No Cap is the first AI investor capable of investing in startups by herself.
Talk to herHe’s also listed on Crunchbase, which says he’s recognized in the VC and startup scene, people see him as someone actually making moves. Plus, his experience with IDEO CoLab and Stanford Tech Ventures shows he’s got that original, design-thinking edge. He’s not just about coding; he’s about rethinking how we do things, making workflows smoother and smarter.
The story here is pretty clear: Jo’s all about building tools that solve real problems for teams, combining his tech background with a startup founder’s grit. He’s motivated by creating stuff that actually makes a difference, not just chasing the future trend, but making work easier and better for people. That’s what drives him.
In short, Jo Ma is a legit startup guy who’s crushed it from Facebook to YC, and now he’s pushing the boundaries with Ditto. He’s the kind of founder who’s not just in it for the hype, he’s in it to change how teams communicate and work together. No cap, he’s someone to watch.

Select your comment type:
If something is wrong about Jo Ma, there's inaccurate information or there are updates, please let us know, we'll update it for you and everyone ;)