展示HN:Transmit.dev – 一种公平的、基于信用的CPaaS供应商替代方案
嘿,HN社区——我们创建Transmit.dev是因为我们对通信API不断涨价以及迫使开发者进入不必要的套餐感到沮丧。
当Mailgun一夜之间将价格翻倍时,这成了压倒骆驼的最后一根稻草——因此我们决定今天推出。
Transmit.dev是一个以开发者为中心的通信API——今天从电子邮件开始,未来将扩展到短信、语音和聊天。
我们厌倦了每月支付20美元、50美元、100美元以上的套餐费用,而这些套餐我们并没有完全使用。如果你从事电子商务或处理季节性工作负载,你一定知道这种痛苦——那些你已经支付但未使用的信用额度会过期。这种情况不应该发生。
以下是我们解决这个问题的方法:
- 每1,000封电子邮件收费0.50美元(也就是每封0.0005美元)
- 信用额度有效期12个月——没有过期的繁琐条款
- 实时计费和使用跟踪
- 所有渠道统一的信用系统
技术栈:
- Next.js 15 + Vercel(前端)
- Convex + PlanetScale(后端)
- 到处使用TypeScript
我们想要一个简单、公平和透明的解决方案——所以我们就构建了它。
非常希望听到HN社区的反馈,特别是在开发者体验、定价清晰度和功能优先级(例如:webhooks、日志、任务、短信)方面。
[https://www.transmit.dev](https://www.transmit.dev)
谢谢,
Puches及Transmit.dev团队
查看原文
Hey HN — we built Transmit.dev because we were frustrated with how communication APIs keep hiking prices and forcing developers into tiers they don’t need.<p>When Mailgun doubled their prices overnight, that was the last straw — so we decided to launch today.<p>Transmit.dev is a developer-first communication API — starting with email today and expanding to SMS, voice, and chat next.<p>We were tired of paying $20, $50, $100+ per month for plans we didn’t fully use. If you’re in e-commerce or run seasonal workloads, you know the pain — those unspent credits you already paid for just expire. That shouldn’t happen.<p>Here’s how we fixed it:<p>$0.50 per 1,000 emails (that’s $0.0005 each)
 Credits that last 12 months — no expiration BS
 Real-time billing and usage tracking
 Unified credit system across all channels<p>Stack:<p>Next.js 15 + Vercel (frontend)<p>Convex + PlanetScale (backend)<p>TypeScript everywhere<p>We wanted something simple, fair, and transparent — so we built it.<p>Would love feedback from the HN community, especially around developer experience, pricing clarity, and feature priorities (e.g. webhooks, logs, jobs, SMS).<p><a href="https://www.transmit.dev" rel="nofollow">https://www.transmit.dev</a><p>Cheers,
Puches & the Transmit.dev team