Social & Community6 days ago
Groundbeat — the real-time pulse of the nation
Vote on real-time polls and analyze results by demographic to see how opinions shift.
dgerken · HN
I rebuilt my 2000s polling site with an AI running the editorial desk
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Vote on real-time polls and analyze results by demographic to see how opinions shift.
dgerken · HN
I rebuilt my 2000s polling site with an AI running the editorial desk
Collect and organize customer testimonials with shareable forms.
@xpj_nath · X
Compare live odds across 30+ sportsbooks and find +EV bets with sharp-money tracking and arbitrage detection.
@PlusEV · X
Protect your email and calendar by requiring unknown senders to solve a CAPTCHA or pay a fee.
felixdoerp · HN
Hi HN, The one thing AI reliably does is generate noise. Half the tools I see launch are just machines for producing more noise across more channels. And people are starting to see this in the form of emails in their inboxes as spam filters are struggling. There used to be a useful signal in email: the effort a sender put into customizing a message was a rough proxy for how relevant it actually was. AI killed that. Now it's customized slop with the appearance of effort with none of the cost. It is painful that the open internet / open channels have been abused like this. Captchainbox applies the idea of proof-of-work to email. If a sender is willing to do a bit of work to reach you, the message is more likely to be worth your time and the sender more likely to be real. The work is a traditional captcha. You can also set a pay-to-deliver amount if you want more friction. The proceeds of the delivery payment after transaction costs go to the Internet Archive and the EFF. The tool curr
Get AI-powered solutions for Block Blast puzzles by uploading a screenshot.
BlockBlastCheat — 为你的 Block Blast 游戏提供最佳解法
Automate cold outreach campaigns across multiple channels with real-time tracking.
@NikolozMuladze · X
Score business ideas on market viability, competition, and demand.
@buildwithmaya · X
Hi Rashka I am building
Scan broken and for-parts listings to find profitable flips with calculated margins.
@Brokefixflip · X
This site will print you money
Vote on projects and use paid support to boost visibility on a community leaderboard.
@gabugando · X
Ship your next project
One-click TON staking service offering 20%+ APR with no setup fees.
@SonAle99671 · X
Hi! Love seeing builders connect like this. Followed you. I'm heads-down building Toki these days — free, unlimited AI for anyone, no subscription, powered by crypto you keep rather than spend. Always down to connect, let's keep in touch.
Earn Zaps and build your zScore reputation on an onchain capital allocation and leaderboard platform.
@Hik453 · X
chain reputation Enjoy to clan
Turn your study notes into competitive quiz battles and get AI coaching on weak topics.
u/Due_Load6189 · Reddit
I built a study battle app and need honest feedback Hey everyone, I’m a student building StudyClash, an app that turns practice questions into competitive study battles. You can try a deck, answer questions, get a score, see what topics you’re weak in, and use an AI coach to understand mistakes. I’m not trying to sell anything right now — I just need honest feedback before I show it to more people. Main things I want feedback on: Is the app easy to understand? Does anything look b