Blockit: The AI-Powered Solution Revolutionizing Calendar Management
In the fast-paced world of business, efficient time management is paramount. Recognizing this, former Sequoia Capital partner Kais Khimji has embarked on a mission to transform how professionals schedule meetings. Drawing from his extensive experience in venture capital and a longstanding interest in optimizing scheduling processes, Khimji has co-founded Blockit, an innovative AI-driven platform designed to automate and streamline calendar management.
The Genesis of Blockit
Khimji’s journey from venture capitalist to entrepreneur is marked by a deep-seated desire to address the inefficiencies inherent in traditional scheduling methods. During his tenure at Sequoia Capital, he observed firsthand the challenges professionals face in coordinating meetings, often entangled in a web of back-and-forth communications. This experience, coupled with his academic pursuits at Harvard a decade ago, where he initially conceptualized the idea, laid the foundation for Blockit.
On January 22, 2026, Khimji announced the official launch of Blockit, signaling a significant shift in the landscape of calendar management tools. The startup has garnered substantial support, notably securing a $5 million seed funding round led by Sequoia Capital. Pat Grady, Sequoia’s general partner and co-steward, expressed confidence in Blockit’s potential, stating, Blockit has a chance to become a $1Bn+ revenue business, and Kais will make sure it gets there.
Advancements in AI: The Core of Blockit’s Innovation
The landscape of scheduling tools has seen numerous entrants, yet many have struggled to deliver a seamless experience. Previous attempts, such as Clara Labs and x.ai, faced challenges that led to their discontinuation. However, Khimji believes that recent advancements in Large Language Models (LLMs) have paved the way for a more sophisticated solution. Blockit’s AI agents are designed to handle scheduling tasks with a level of nuance and efficiency previously unattainable.
Unlike existing platforms like Calendly, which rely on users sharing availability links, Blockit introduces a proactive approach. Its AI agents are capable of managing the entire scheduling process autonomously, eliminating the need for human intervention. This innovation positions Blockit as a potential leader in the scheduling domain, offering a more intuitive and efficient alternative.
Building an AI Social Network for Time Management
At the heart of Blockit’s functionality is the concept of creating an AI-driven social network for time management. Co-founder John Hahn, who brings experience from developing calendar products such as Timeful, Google Calendar, and Clockwise, collaborates with Khimji to realize this vision. The goal is to enable seamless communication between individual calendars, allowing AI agents to negotiate meeting times directly.
Khimji articulates the problem succinctly: It always felt very odd. I have a time database — my calendar. You have a time database — your calendar, and our databases just can’t talk to each other. Blockit aims to bridge this gap by facilitating direct interaction between calendars through AI agents, thereby eliminating the traditional back-and-forth emails that often accompany meeting scheduling.
User Interaction with Blockit’s AI Agent
Engaging with Blockit’s AI agent is designed to be intuitive and user-friendly. Users can activate the agent by including it in an email thread or by sending a message via platforms like Slack. Once invoked, the AI agent takes over the logistics, negotiating a mutually convenient time and location that aligns with the preferences of all participants.
The system is engineered to function with the efficiency of a human executive assistant. Users can provide specific instructions regarding their scheduling preferences, such as identifying non-negotiable meetings and those that can be adjusted based on daily priorities. For instance, during particularly busy periods, a user might indicate that skipping lunch is acceptable, and the agent will adjust the schedule accordingly.
Moreover, Blockit’s AI agent is capable of interpreting the tone and context of communications to prioritize meetings appropriately. For example, a meeting request signed with a formal Best regards might be given precedence over one ending with a casual Cheers. This level of contextual understanding enhances the agent’s ability to manage schedules effectively.
Capitalizing on Context Graphs
Blockit’s approach aligns with the concept of context graphs, as discussed by venture firm Foundation Capital’s partners Jaya Gupta and Ashu Garg. In their analysis, they highlight a multibillion-dollar opportunity for AI agents to capture the underlying rationale behind business decisions by leveraging the implicit logic traditionally held in individuals’ minds.
By learning and adapting to user preferences, Blockit’s AI agents are positioned to capitalize on this opportunity, offering a personalized and efficient scheduling experience that reflects the unique needs and priorities of each user.
Adoption and Pricing
Since its launch, Blockit has been adopted by over 200 companies, including AI startup Together.ai, fintech firm Brex, robotics company Rogo, and venture capital firms such as a16z, Accel, and Index. This diverse user base underscores the platform’s versatility and effectiveness across various industries.
Blockit offers a 30-day free trial period, allowing users to experience its capabilities firsthand. Following the trial, the service is priced at $1,000 annually for individual users. For teams requiring support for multiple users, a team license is available at $5,000 annually. This pricing structure reflects the value and efficiency that Blockit brings to professional scheduling.
The Future of Scheduling with Blockit
As Blockit continues to evolve, it stands at the forefront of a paradigm shift in calendar management. By harnessing the power of AI and LLMs, the platform offers a solution that not only automates scheduling but also adapts to the nuanced preferences of its users. This innovation has the potential to redefine how professionals manage their time, reducing the administrative burden and allowing them to focus on their core responsibilities.
In a world where time is a precious commodity, Blockit’s emergence represents a significant advancement in the quest for more efficient and intelligent scheduling solutions. As the platform gains traction and continues to refine its capabilities, it may well become an indispensable tool for professionals seeking to optimize their time management practices.
