It’s been a big year in Seattle tech so far, with a fresh crop of startups leveraging artificial intelligence, big data, breakthrough security strategies and more to transform industries of all stripes. This is our list of 50 startups who show enough promise — through transformative technology, brilliant ideas or seasoned founders — to warrant keeping an eye on into 2019.

While commentators grumble and Amazon rumbles with city hall over the head tax, a swath of local startups are bringing innovation to the real estate industry from all angles. Here are eight of our favorites — and they’re all growing.

The founders assembled here walk a trail blazed by the likes of Moz co-founder Gillian Muessig, Smartsheet co-founder Maria Colacurcio and PicMonkey co-founder Lisa Conquergood. In doing so, they widen the path for those who will come after them.