Yapify taught AI to turn a ramble into an email that knew the backstory. Its December 2025 acquisition by Wispr Flow put that small, useful idea on a much larger stage.
Logical is a proactive desktop AI copilot for knowledge workers. Instead of waiting for prompts, it watches what you are working on across apps like Gmail, Slack, Excel and Apple Mail, carries context between them, and suggests actions - drafting emails, detecting to-dos, taking meeting notes and answering questions - with a few clicks. Founded in 2025 by childhood friends Sam Karu and Anushka Idamekorala, it is widely reported as the first startup with an entirely Sri Lankan founding team admitted to Y Combinator (Fall 2025 batch).
Willow is a San Francisco startup building voice-first interfaces that turn natural speech into polished text across every app on Mac, Windows, and iPhone. Founded in 2024 by Stanford dropouts Allan Guo and Lawrence Liu and backed by Y Combinator, Willow promises roughly 3x the accuracy of built-in dictation with ~200ms response time, automatic filler-word removal, style-matching, and an AI mode that reshapes rough spoken notes into finished messages. The company raised $4.2M in seed funding and has grown roughly 50% month over month, with early enterprise users including Uber, Heidi Health, and Zego.
Highlight is a San Francisco AI company building a shared intelligence layer for teams and AI agents. Its cross-platform desktop app captures on-screen context, meetings, messages, and documents, then weaves them into a unified team memory that drafts next steps across tools like Linear, Slack, Notion, and calendars. Spun out of game-clip company Medal in 2024, Highlight has grown past 500,000 users and raised a $40M Series A led by Khosla Ventures in March 2026, when former Discord product VP Sergei Sorokin became CEO.