Top Social Startups in 2027

The Chan Zuckerberg Initiative was founded in 2015 to help solve some of society’s toughest challenges—from eradicating disease and improving education, to addressing the needs of our local communities. Across our focus areas — Science, Education, Community and alongside our Justice & Opportunity partners — we pair technology with grantmaking, impact investing, and collaboration to help accelerate the pace of progress towards an equitable future. We engage directly in the communities we serve because no one understands how to address our society’s challenges better than those who live them everyday. These partners help us identify problems and opportunities, learn fast and iterate toward our audacious goals for the next century. We strive to be humble, empathetic and scrappy life-long learners who work collaboratively to develop community-centered solutions.

Our platform empowers buyers at the campaign level with the most expressive bid capabilities in market, full-funnel attribution, and detailed reporting that illustrates the consumer journey from initial impression to conversion. By maintaining a pure buy-side focus, The Trade Desk delivers on branding and performance for clients worldwide - our clients run the gamut from ad networks offering new services in RTB, data owners looking to leverage their information, agency trading desks, to the most sophisticated buyers in RTB. How did we, and do we, continue to gather our clients? By offering a full breadth of resources and support, shipping new product features each week, and, among other core innovations, building bidding tools that target a consumer one minute after they visit a website. We’re proud to be setting the stage for the future of online advertising.

The engine’s defining principle is to support startups that seek to create material positive impact on society. by prioritizing breakthrough ideas over early profit, we strive to catalyze new fields and push the boundaries of innovation. launched by mit, we bridge the gap between discovery and commercialization by empowering disruptive technologies with the long-term capital, knowledge, network connections, and the specialized equipment and labs they need to thrive.

Yap is a video messenger that keeps your friends closer. Texting is easy but flat. Calls mean finding a time you’re both free. Yap is the in-between: send a video whenever someone crosses your mind, and they watch it whenever they’ve got a moment. No feed, no followers, no algorithm. Just the handful of people you actually want in your day, one-on-one or in small groups. AI does the heavy lifting in the background. Smart previews summarize every Yap so you can catch up at a glance, and talking points help you reply when you don’t know where to start. You can even send a Yap to a friend before they’ve downloaded the app, and it’s waiting for them the moment they join. We’re building for anyone trying to stay close to people they wish they saw more, starting with students and recent grads whose friends are now spread across different cities. Where we are: Yap is live on the App Store, built end to end by a solo founder in Washington, DC, and funded by friends and family. The product is in place; the next chapter is distribution. We’re seeding friend groups on DC campuses, growing through communities and short-form video, and planning to raise a seed round in early 2027. Joining now means real ownership and direct work with the founder on the most important problem in consumer social: getting people to show up for each other.