Inbox Zero by Persana
Persana AI Gmail assistant + people & company insights
Inbox Zero by Persana launched on June 28, 2023 with 97 votes, #612 of 4,655 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 3 years on.
What it does
Never have to write an email again! Generate personalized messaging, get instant insights (funding, personality type, icebreakers), and use AI to summarize long emails. Supercharge your Gmail now!
Does a similar job
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Zero2025 · 0.email · ▲845Hi HN, I’m Nizar, and I’m building Zero (https://0.email) — an AI-powered email client that manages your inbox for you. Email hasn’t changed in decades, even though the way we work has. The average knowledge worker now spends close to 30% of their week on email, constantly reacting, replying, and sorting through noise. It’s become one of the biggest productivity sinks in modern work. At the same time, AI has transformed how we write, plan, and collaborate — yet our inboxes are still stuck in the past. I built Zero to fix that. Zero automatically prioritizes, organizes, and even…
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