阿绎 AYi@AYi_AInotes · 5月11日62Honestly, Levelsio’s post today is the sharpest industry signal I’ve seen all week.
Everyone’s doing the math—Cloudflare comes in at nearly two-thirds cheaper than Postmark.
For the past decade, email providers have charged a premium for two things:
A better SDK, and more reliable delivery.
Now both of those advantages are gone.
Take a typical mid-to-large SaaS sending a million emails a month:
Postmark charges $1,206.
Resend: $650.
SendGrid: $600.
Cloudflare: just $354.
And Amazon SES: as low as $100.
The real kicker? Levelsio dropped a complete migration prompt.
Throw it into Cursor or Claude, and you can move your whole project’s email system in ten minutes.
What used to take a week of work from the ops team can now be done by a single developer in the time it takes to drink a coffee.
The technical barriers are gone.
The integration costs are gone.
All that’s left is price.
He’s already split his sending across three subdomains, and specifically warned: new IPs need a three-month warm-up—absolutely don’t move transactional emails first.
People stuck with pricier options like Postmark or Resend because it was easier.
But now Cloudflare’s pricing is near SES levels, while offering way better domain management and ecosystem experience.
I’ve got a feeling every indie dev and small-to-mid SaaS will gradually migrate this way.
Now that’s what real infrastructure commoditization looks like.
译Levelsio的推文揭示了电子邮件发送服务正快速商品化。价格对比显示,发送百万封邮件的月费差异巨大:Postmark为1206美元,Resend为650美元,SendGrid为600美元,而Cloudflare仅需354美元,Amazon SES甚至低至100美元。传统提供商在SDK和投递可靠性上的优势已消失,AI工具(如Cursor或Claude)能通过迁移提示在十分钟内完成系统切换,极大降低了技术门槛和集成成本。Cloudflare的定价已接近SES,同时提供更优的域名管理和生态体验,预计将推动独立开发者及中小型SaaS向低成本方案迁移。