Heptabase vs Luminai
Side-by-side comparison of AI visibility scores, market position, and capabilities
Visual knowledge management platform with spatial whiteboard for researchers; $1.2M revenue in 2024 with 30K paid users backed by YC competing with Obsidian and Notion for sensemaking.
About
Heptabase is a Taipei-based visual knowledge management platform that lets researchers, students, and knowledge workers organize complex information through a spatial whiteboard interface — placing notes as cards on infinite canvases, connecting related ideas visually, and enabling the kind of non-linear thinking that linear note-taking tools like Notion and Obsidian constrain. Founded in 2021 by CEO Alan Chan and backed by Y Combinator, Heptabase raised $2.2 million in funding, reached $1.2 million in revenue in 2024 with 30,000 active paid users, growing with an 8-person team.
US YC W20 enterprise workflow automation for insurance/financial services/govt at 16% handle time reduction and 60% faster onboarding; $58.
About
Luminai (formerly DigitalBrain) is a United States-based enterprise workflow automation platform — backed by Y Combinator (W20) with $58.1 million in total funding including a $33 million Series B in March 2025, a $20.7 million Series A in March 2022, and a $3.4 million seed from investors including Peak XV Partners, General Catalyst, Underscore VC, Craft Ventures, and Avra — providing mission-critical industries (insurance, financial services, healthcare, and government) with AI-powered workflow automation that handles complex, multi-step operational tasks end-to-end, reducing average handle time by 16%, cutting customer service agent onboarding time by 60%, and saving 25+ hours per month per agent. Founded in 2018, Luminai's AI automation platform deploys in enterprise environments where regulatory requirements and operational complexity make fully automated AI agents impractical without human oversight integration.
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