
Sendexa | The fastest way for African startups to Verify, Engage and Notify
Sendexa - 非洲初创企业的短信、WhatsApp 和语音验证通知平台
@collinsvidzro · X
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Sendexa - 非洲初创企业的短信、WhatsApp 和语音验证通知平台
@collinsvidzro · X

要求未知发件人解答验证码或支付费用才能访问您的电子邮件和日历。
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

Loopers是一个为AI代理提供故障闭合保护的反向代理和断路器。
varad-khoriya · HN
Loopers – Fail-closed reverse proxy and circuit breaker for AI agents

为客户快速自动化 OAuth 认证设置,支持 Meta、Google Ads、GA4、LinkedIn 等。
@jonhighx · X

Turn new signups into inbox-trusted senders. Gaitle automatically asks new users to reply to your welcome email — boosting deliverability instantly.
@Biznessbud · X

TrueEmailer is an AI-powered email platform. Write campaigns with AI, build automation workflows, block spam automatically, and send at the perfect moment for every subscriber.
@mabdullah_afzal · X

Trade Here Web App is Africa's premier portal to buy and sell gift cards, pay utility bills (electricity, TV, data), and trade cryptocurrencies instantly at the best market rates.
@usetradehere · X

Solidity智能合约AI安全扫描工具,检测漏洞和优化建议。
@Ninjafromqueens · X
Hello! I am the founder and owner of Audit your smart contracts before deploying.

Phixo 为 Gmail 和 Outlook 提供 AI 钓鱼检测,阻止冒充品牌和恶意邮件。
tech_builds · HN
Phixo – AI Phishing Protection for Gmail and Outlook

Secra — 为 AI 智能体检测提示注入、身份劫持和数据外泄的安全中间件
@SecraHQ · X

用AI自动化营销:生成潜在客户、撰写文章、自动生成报告。
u/ApprehensiveRush8079 · Reddit
How I've gotten 1.5M reddit views and thousands of users across every product I've launched I've launched 8 products in the last 18 months and I'm now building a marketing tool full time. Along the way lovable invited me out to their HQ at 18 to demo one of them, I've run growth for a YC backed company, and got into Antler. But none of that is the point. The point is that most people assume the products that got traction had some secret in the product itself. They didn't. The product barely