
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

Captchainbox 让陌生发件人通过验证码或付费验证才能进入您的邮箱和日历。
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

用 AI 快速生成个性化邮件回复,支持自定义语气和团队协作。
@Hassan71030486 · X
Generate personalized AI-powered cold email replies in seconds. Perfect for founders, agencies, freelancers, and sales teams. ✨ Try 3 replies for free — no signup required. Would love your feedback! 👇 🚀 Sendox —

通过 AI-powered chatbot、knowledge base 和 workflow 工具自动化客户支持。
@Harshwardh3263 · X
Tired of answering the same customer questions? Let handle your customer support 24/7.

Secra是检测AI代理的提示注入、角色劫持和数据泄露的安全中间件。
@SecraHQ · 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.

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

Goodfaith 是一个付费联系工具,陌生人需付定金才能发邮件给你。回复退款,不回复则获利。
@NicholasalohciN · X
goodfaith — a paid contact link for your bio. strangers pay a deposit to email you. reply and they get it back. ignore them and you keep it. reply = free, silence = pays you. turns "please stop pitching me" into "sure, put money behind it."

SilverMailer冷邮工具,自动分段潜客、生成文案、监控投递效果。
@David__Evo · X
Most cold email tools hand you the levers and walk away. SilverMailer doesn't. Compass classifies your leads, builds your strategy, and monitors everything — like a consultant inside the tool. Free with your own API key →

检查您的聊天机器人是否符合欧盟AI法案第50条的披露要求。
u/JarJarBuilds · Reddit
I built a free checker for whether your chatbot breaks the new EU AI law There's an EU rule (AI Act, Article 50) that becomes enforceable Aug 2: if you run a chatbot, you have to disclose it's AI. I kept seeing people unsure whether their setup was compliant, so I built a checker. You paste a URL, it loads the page, finds the chat widget, and tells you whether a clear AI disclosure is present. No signup, no email. Stack, in case anyone cares: Next.js, Convex for the backend, Playwright vi

在WhatsApp中直接签署文件,获得认证副本,无需应用或账户
@InklineSign · X

编写 React 邮件模板和 TypeScript 自动化,然后随应用部署。
@stewartjarod · X