Dev tools · alternatives · 2026
24 alternatives to Sendsprite
The email API you run yourself
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
It's a self-hosted mailbox for all emails coming to your own domains, with Web interface and CLI included. Notes: - all emails share the same inbox, as long as set your DNS correctly - Web client via self-hosted Docker or Cloudflare Pages - need additional access controls, may use Basic Auth or Forward Auth with Cloudflare deployment
2024 · github.com · its alternatives →
- 2
Emailkick▲182Simple email designer and API for AWS SES users
2022 · emailkick.com · its alternatives →
- 3
Hi all! Excited to share cc.dev after months of work and refinement. The idea for this product came from trying to do email marketing for my side project, CubeDesk, a site where Rubik's Cube enthusiasts can time themselves, race with one another, train algorithms — it's a fun niche! With over 40k users, sending even a single campaign was becoming expensive with MailChimp. I knew AWS SES would be much cheaper, but it’s just an API with none of the other necessities you need for a robust email marketing platform. Beyond cost, I was also frustrated with having to make sure my database was…
2023 · cc.dev · its alternatives →
- 4
- 5
Turn any email inbox into a native interface for AI agents
Apr 2026 · blog.cloudflare.com · its alternatives →
- 6
Sidemail 2.0▲306Hi all! I'm Kristyna, maker of Sidemail. I'd love to share with you what we've been building. We built Sidemail because sending emails from a SaaS app was way harder than it should be. Sidemail is made for developers and teams that want one simple place to handle SaaS emails with reliable delivery and no bloat. It has: - Everything for creating, managing and delivering SaaS emails in one platform, - Easy-to-use email API for sending password resets, receipts, etc. - Messenger for writing product updates and newsletters, - Email automations for onboarding and lifecycle flows, - Fast email…
Nov 2025 · sidemail.io · its alternatives →
- 7
- 8
inbound ▲227Hey HN! I've been working on Inbound (inbound.new) - an email system that lets you programmatically manage email addresses and route them to AI agents, webhooks, or forward them anywhere. The core idea: instead of manually managing email addresses, you create them on-demand via API and route incoming emails to your AI agents or other automated systems. For AI Agents: Create [email protected] and emails get sent to your AI agent as webhooks. Your agent can reply using our SDK. Perfect for AI customer support or automated responses. For Email Forwarding: Set up [email protected] to…
2025 · inbound.new · its alternatives →
- 9
Hey HN, I'm Jarod. Spent 2 years at SendGrid watching developers struggle with email infrastructure. Built Wraps to fix the SES setup problem. One command or package (CDK & Pulumi) deploys production email infra to your AWS account: `npx @wraps.dev/cli email init` ~30 seconds to configure SES, DKIM/SPF, event tracking, and sandbox exit. You own everything—we just provide the tooling. Key decisions: - BYOC: Deploys to your AWS, you pay AWS directly for sending - Zero credentials stored: OIDC federation only - Open source CLI/SDK: MIT licensed, free forever - No lock-in: Send…
Jan 2026 · wraps.dev · its alternatives →
- 10
Send With SES▲129Send Emails, SMS & push notifications via your AWS Account
2020 · sendwithses.com · its alternatives →
- 11
1,000+ Emails per Second with 99%+ Deliverability
Mar 2026 · mailercloud.com · its alternatives →
- 12
- 13
Introducing Posthorn, a self hosted email gateway. One docker container (or Go binary) between every self hosted app on your VPS and your transactional email provider. Set up Posthorn once, point your apps to it, done. I was trying to deploy Ghost on a DigitalOcean droplet and found that DO and many different VPS services have started to block the default SMTP ports to try to combat the various types of abuse they get. To actually configure my app, I had to hack together a Postfix relay. In another project, I had a static site which had a contact form, but my free Formspree account was…
May 2026 · github.com · its alternatives →
- 14
Mailcheap▲123Email hosting, dedicated email servers, API-first platform
2018 · mailcheap.co · its alternatives →
- 15
- 16SE
2022 · community.cloudflare.com · its alternatives →
- 17
- 18
Mailwip - fast and reliable email forwarding service for your domains. Incoming mail API for your web service. Support Rails action mailbox. Replacement for SES incoming. Built-in support for DKIM, SRS, SPF, ARC, DMARC, and more. No credit card required.
2021 · hanami.run · its alternatives →
- 19
MailCue▲82Run as a fully hardened production email server.
Apr 2026 · olib-ai.github.io · its alternatives →
- 20
sendthen▲3Open-source email infrastructure you run yourself
Jul 2026 · sendthen.net · its alternatives →
- 21
Here's my first (hopefully of many) open source release. A minimal script to receive emails via SMTP, parse content (including headers), store attachments in Amazon S3, and forward email content to a webhook. I use it to power DMARC report storage and email content testing. Some of the big email API providers have inbound APIs but costs can rack up fast if you're using them at scale. Hence why I built this. https://github.com/sendbetter/inbound-email Features - SMTP server to receive emails concurrently - Parses incoming emails using mailparser - Uploads attachments to…
2024 · github.com · its alternatives →
- 22
Self-hosted email operations platform on Cloudflare
Jun 2026 · github.com · its alternatives →
- 23
Instantly audit SPF, DKIM & DMARC to stop landing in spam.
Aug 2026 · web-production-80c77.up.railway.app · its alternatives →
- 24OA
Hi HN, I host my own mail infrastructure and don't rely on third-party tools to send my mails. But in a microservice architecture, managing all the SMTP configs quickly becomes tiresome. After a while I'd always have my credentials and settings scattered in application-properties, bash scripts and environment files. So I've build Brieferl, an app where you can add your SMTP servers and send emails through a single API with a simple JSON payload. You also get logs of when/where emails were sent and HTML previews of messages. I am interested in what you guys think about this. You can…
2025 · brieferl.com · its alternatives →
Also compare
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →