The world's questions, answered by everyone.
7BillionMinds is built on a simple but powerful idea: every person sees the world differently, and those differences deserve to be seen. We created a platform where anyone can ask a yes-or-no question and watch as people from every corner of the globe weigh in — revealing fascinating patterns across cultures, generations, beliefs, and backgrounds.
In a world saturated with polls that disappear in 24 hours and surveys locked behind registration walls, 7BillionMinds offers something radically different: a permanent, searchable, public archive of human opinion. Every question posted here stays online forever, accumulating votes and demographic data over time. The result is not just a snapshot of what people think today — it is a living timeline of how human opinion evolves.
Post a unique yes/no question and share it with the world. Our AI-powered similarity engine ensures every question on the platform is truly one-of-a-kind — no duplicates, just fresh perspectives. Once your question is live, people vote, and you get rich demographic analytics showing how different groups responded.
At the heart of 7BillionMinds is a semantic AI engine that understands the meaning of questions, not just their words. When you submit a question, the AI compares it against every existing question on the platform using natural language understanding. Two questions about the same topic — say, “Will Bitcoin hit $100k?” and “Will Bitcoin crash in 2025?” — are both allowed because they ask fundamentally different things. But a rephrased version of an existing question (“Is Bitcoin going to reach one hundred thousand dollars?”) would be caught as a duplicate.
This approach means the platform stays clean and every question earns its place. No flooding, no spam, no “Which is better: X or Y?” asked fifty different ways. One question, one entry, forever.
In a world of echo chambers and algorithms that show us only what we already agree with, 7BillionMinds offers something rare: an honest look at what people actually think. Every question becomes a window into the diversity of human opinion. Whether it's a lighthearted debate or a thought-provoking dilemma, the answers always surprise.
The demographic breakdowns make this especially powerful. It is one thing to know that 60% of people said “Yes” to a question. It is another thing entirely to see that 80% of voters under 25 said Yes while only 35% of voters over 50 agreed — or that sentiment splits sharply along national lines. These patterns are invisible in ordinary polls. On 7BillionMinds, they are front and center.
Every question posted on 7BillionMinds is permanent and public. It becomes part of a growing archive of human curiosity — a living record of what the world was thinking, one question at a time. Your question isn't just a post; it's a contribution to a global conversation that future generations can browse, vote on, and learn from.
Months or years after posting, you can return to your question and see how it aged. Did the world get it right? Did opinion shift over time as new votes came in? The permanence of the platform is what makes it uniquely valuable as a historical record of collective human thought.
We take your privacy seriously. Your real name and email are never shared publicly — only your chosen username is visible to other users. Demographic data is used exclusively in aggregate to power analytics; individual votes are never tied to your public identity. We do not sell, share, or monetize your personal information.
7BillionMinds is completely free to use. There are no premium tiers, no paywalls, no limits on how many questions you can ask or vote on. We believe public opinion data should be accessible to everyone — not locked behind enterprise pricing. The platform is sustained through unobtrusive advertising that never compromises the user experience.
Have feedback, ideas, or just want to say hello? We'd love to hear from you. Visit our Contact page to reach the team. Whether it's a feature request, a bug report, a partnership idea, or a question about how the platform works, we read every message and respond personally.