开发者工具2 weeks ago
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 —
为 AI agents 提供持久电子邮件账户和收件箱。
shim2k · HN
Email for Agents with 1 Prompt
HuPow用工作量证明验证真人身份，防止AI机器人进入您的收件箱。
cmbza · HN
HuPow – Proof-of-Work to stop AI bots in your inbox
Leaked service_role keys, tables shipping without RLS, public buckets, unguarded routes. Repo-deep, evidence-based, with the copy-paste fix. Not a pentest.
@urti_luca · X
Sentris finds the exposures in your Supabase app before someone else does.
检查域名电子邮件保护等级，评估SPF、DKIM、DMARC和MX记录。
@domainfyrbrand · X
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.
@Kiriakoscls4 Start sending transectional Email in lesss than 5 min, Send 3000 emails per month free https://t.co/9VOvEqOQie
@Rahulmailermine · X
Start sending transectional Email in lesss than 5 min, Send 3000 emails per month free
Professional invoicing for remote workers and freelancers. Send invoices, get paid faster, and manage your finances with ease. Bilingual support, PDF export, and unlimited invoices
@3mmvr_dev · X
粘贴以太坊合约地址检测诈骗和拉盘骗局。
@mik3fly__ · X
Here is mine: Check for scam before being scammed!
GridMail 个性化冷邮件序列，当候选人回复时自动停止。
@adrian_gridmail · X
Deal — let's trade. I'll run VeriWasp on a repo this week and give you a proper writeup. In return: is opening beta, ~15 min of clicking around and telling me what's confusing or broken gets you free Pro. DM me and we'll set both up 🤝