Heptabase vs Restream
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.
Austin multi-streaming platform broadcasting live video to 30+ destinations including Twitch, YouTube, and Facebook Live simultaneously; trusted by creators, media companies, and businesses.
About
Restream is an Austin-based live streaming company that provides multi-stream broadcasting technology enabling content creators, businesses, and media companies to broadcast live video simultaneously to over 30 streaming destinations including Twitch, YouTube, Facebook Live, LinkedIn Live, and custom RTMP destinations from a single source. The platform eliminates the need to choose a single streaming platform by enabling simultaneous multi-destination broadcasting, maximizing audience reach across wherever viewers are watching. Restream also provides a browser-based live studio for creating professional broadcasts without dedicated streaming hardware, including overlays, lower-thirds, guest invitations, and screen sharing. The company serves a broad range of users from gaming streamers and podcasters to corporate communications teams running product launches and all-hands meetings. Founded in 2015 in Kyiv with operations in Austin, Restream has grown to serve millions of streamers globally. The company raised over $50M from investors including Bessemer Venture Partners and competes with StreamYard, OBS, and Wirecast in the live streaming software market.
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