Sumbios O
O is your professional network companion.
Sumbios O launched on May 20, 2026 with 16 votes, #970 of 20,538 launches that month and more than 95% of that year's launches.
What it does
Your network is your most valuable professional asset, and no tool helps you unlock it. O does. O is your networking companion, building relationship memory across your network, helping you find the right person, understand who they are, trace warm introductions, and carry context across every interaction. Every interaction adds depth. Every follow-up carries history. LinkedIn integration live via browser extension. Email, calendar, and meeting transcripts rolling out in the next release.
O is the AI relationship and network intelligence agent that finds warm introduction paths through your network, builds relationship memory, and tracks the social signals that matter.
Connect LinkedIn, your inbox, and your calendar. Sumbios O maps every relationship you have built, remembers what mattered, and answers the question you actually ask: who do I know who can help with this? Built on 30+ years of AI expertise and 8 years of memory systems. Engineered in Europe. Your network, finally visible. Everyone you know, and everything you know about them, in one place. LinkedIn, inbox & calendar. O maps every relationship you have built and the history behind it. Ask naturally. O finds the right people, with context and warm paths, in seconds. Someone changed roles. A relationship is going quiet. O shows you what changed and why it matters. Every note, meeting, and…from sumbios.ai
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