Blockit AI

Blockit is building the AI that finally fixes how we coordinate time. Their autonomous time agent handles the full complexity of scheduling — timezones, group coordination, in-person logistics — like an executive assistant that never sleeps and responds instantly.

Every LLM application to date has been a one-on-one conversation. Blockit is one of the first multiplayer, stateful AI agents — coordinating between multiple people, maintaining context across conversations, and taking real actions in the world. The more people connect their calendars, the more powerful the network becomes. This is the foundation of a platform of AI agents with access to the world's time.

Blockit is backed by Sequoia with a $70M post-money valuation at Series A. The founder, Kais Khimji, left his role at Sequoia to start the company. They came out of stealth five months ago, crossed $1M ARR quickly, and are growing rapidly through viral adoption with zero marketing or outbound — all demand is inbound.

Culture: Blockit is a small, sharp team of 16 that moves fast, ships constantly, and holds a high bar. The culture prioritizes hiring adults and trusting them — outputs over facetime. Diversity is deeply important to the team, which is roughly half male/female. They're productivity nerds who are passionate about being on the forefront of agentic AI problems. Everyone is motivated by the mission and vision of turning the calendar into a social network powered by autonomous AI coordination.