Senna JR

Senna JR

OSINT AI for B2B outbound
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About

I build WindowIsOpen.com. The aim is to make B2B outbound much more efficient. If you sell B2B software, most of the week is research, a first email, then luck. I work on the moment before you decide to reach out: company changes you can see in public, read against what you sell — is there a window here now?

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Maker History

  • WindowIsOpen
    WindowIsOpenOSINT AI: know which accounts to reach out to now
    Sep 2026
    • 🎉
    Joined Product HuntSeptember 23rd, 2026

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24h ago

WindowIsOpen - OSINT AI: know which accounts to reach out to now

B2B outbound starts with finding the right accounts. That hunt eats the week, then comes a first email and luck. WindowIsOpen is OSINT AI that cuts the research. It reads public company changes against what you sell. One question: is there a window here now? A company hiring engineers may be busy. That doesn't mean it's your window. Pick what you sell, run Suggested, or paste domains you know. Not a lead list. Not a mail writer. Free during launch.
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