In the taxonomy of internet infrastructure; cloud, payments, identity, communications, there has never been a dedicated layer for human participation. A Nigerian startup believes that gap is not only real but represents one of the largest untapped infrastructure opportunities on the internet.

SABI, founded by social media strategist Olusehinde Elijah Kolawole, has launched what it describes as the world’s first Social Infrastructure: a coordinated network of over 300,000 Nigerian users capable of performing authentic digital actions across every major platform, on demand, at scale.

The product thesis is straightforward, but its framing is ambitious. Kolawole argues that the internet has always been structurally dependent on human participation; views, comments, followers, streams, votes, reviews, yet never built dedicated infrastructure to organise it. Every other foundational resource of the internet, from data transmission to financial transactions, has its own dedicated infrastructure layer. Participation never did.

“The internet built infrastructure for publishing, discovery, communication, payments, and commerce,” SABI’s founding thesis states. “It never built infrastructure specifically for participation itself.”

From a product architecture standpoint, SABI operates as a coordination and distribution network. When a creator, brand or business places an order, the platform dispatches real human participants to execute specific actions; following an account, watching a video to completion, attending a livestream, adopting a TikTok sound, leaving a verified app review.

The actions are performed by real accounts with genuine activity histories, making them indistinguishable from organic behaviour and immune to the bot-detection systems that have long made the growth-hacking industry unreliable.

The platform’s service coverage is deliberately broad. Instagram, TikTok, YouTube, X, Facebook, Spotify, Apple Music, Audiomack, Boomplay, Twitch, Telegram, WhatsApp Channels, LinkedIn, Pinterest, Reddit and Snapchat are all supported.

Actions extend beyond follower counts to include watch-time accumulation (critical for YouTube monetisation thresholds), concurrent livestream viewers, mass TikTok sound adoption, coordinated hashtag campaigns, Google and app store reviews, app installs, website traffic and voting participation.

The network effect that makes this model technically defensible is the size of the standing participant base. At 300,000 active Nigerian participants, SABI’s claimed capacity is that 300,000 people can simultaneously engage with a single piece of content; a sound, a hashtag, a live stream, producing platform-side signals that are structurally identical to organic viral activity.

For the African tech ecosystem, the model is notable for a different reason: it monetises a resource that has always existed within Nigeria’s large, young, digitally active population but was previously unstructured. Kolawole frames this not as a coincidence but as a feature, Nigeria’s demographics and digital activity density make it the logical origin point for this category.

The company has formally documented its claim to having defined Social Infrastructure as a product category, noting that it expects others to attempt replication. The filing is intended to establish primacy of the concept.

SABI is live at sability.io.