A well-known digital magazine company that has spent the past couple of years building products around the open, decentralized social web just picked up a tiny startup with an outsized role in that ecosystem — one focused on helping ordinary people earn money from the feeds they curate.

The acquiring company has spent recent years pushing further into what's often called the open social web — a loose term for platforms where individual users, rather than a single corporation, control their own data and audience. It previously launched a standalone app for browsing this decentralized ecosystem, and along the way it leaned heavily on a small Portland-based startup's technology to power custom feeds inside that app.

That startup had built its entire business around a single protocol underpinning a popular decentralized social network, letting anyone assemble, publish, and manage curated feeds that can serve as a person's home timeline, a pinned shortcut, or content piped into other apps built on the same open standard. Over roughly a year and a half of operation, it had scaled to distribute tens of billions of posts to millions of people — all while staying a two-person operation.

What sets this approach apart from typical social media advertising is the absence of cross-site tracking. Rather than following individual users around the internet to build behavioral profiles, ads are matched to the subject matter of a feed itself. A brand looking to reach, say, an audience of game developers can buy placement inside a feed built by and for that exact community — and the person running that feed gets final say over which ads actually appear.

The acquiring company's chief executive framed the appeal in terms of both privacy and fairness, noting that the model avoids surveillance-based targeting while ensuring the economic upside doesn't flow entirely to one company. The startup being acquired had already proven the concept could scale: more than half of its total traffic was running through monetized feeds at the time of the deal.

Financial terms of the acquisition weren't disclosed, and by most measures it was a modest deal — the acquired startup had only raised about $1 million in outside funding roughly a year and a half earlier and operated with a lean two-person team. Even so, its influence on how the open social web might sustain itself financially looks set to expand well beyond its original home network, now that it's backed by a larger company's infrastructure and advertiser base.