Commerce · alternatives · 2026
24 alternatives to SenderPays Email Service
This idea has been around for a long time and most recently championed by Esther Dyson with the aim of tackling email overload. My initial version is to used as an incentive to get a reply to an email as how many of us have emailed people but don't get a response, quite a few of us I'm sure. How it works is you type in the recipient's email address at senderpays.co and that'll create an email address which you can copy to your email client or just click the links for Gmail, Hotmail or Yahoo to immediately compose your message. After you send it you'll get an email back requesting payment,…
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. SenderPays Email Service launched in 2013; newer entries below may have overtaken it.
- 1
- 2
- 3
Create unlimited email aliases for free. Protect your real email from spam by using a different address for each service. Privacy friendly, anonymous replies.
2019 · anonaddy.com · its alternatives →
- 4
Make sure your emails land in the inbox, not spam
2021 · reply.io · its alternatives →
- 5
- 6
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 →
- 7
- 8
- 9
Write and reply to emails using ChatGPT
2023 · mailr-ai.com · its alternatives →
- 10
- 11
Great Email Copy▲362A dose of emails from around the web.
2015 · greatemailcopy.tumblr.com · its alternatives →
- 12
Always land in Inbox by establishing sender reputation
2021 · warmupyour.email · its alternatives →
- 13
- 14
You've Got Spam▲305A new tool that lets you spam back the spammer
2020 · youvegotspam.mschfmag.com · its alternatives →
- 15
- 16
Supafaxfree tier, from $35/mo▲229Hey HN, We're building Supafax an agent that uses email as its memory and config store. Here's how it works: - You email yourself to talk to the agent - The agent uses that slice of your outbox as it's inbox and short term memory - It can insert emails into your inbox to store routines, reminders, and rules for itself Email is such a good primitive because it's essentially an append-only immutable record of all the valuable context about you and your relationships, and agents thrive on this highly structured surface. The tricky bit is users are very reluctant to share that data with…
Jun 2026 · supafax.com · its alternatives →
- 17
- 18
HappyMail▲201Eight years ago, I was job hunting and felt embarrassed by my Gmail address. I tried registering firstname.lastname — taken everywhere. So I thought: "I'm in IT, I'll set up my own domain with my own IMAP/SMTP. How hard could it be?" A lot went wrong. Forgotten renewals. rocky DNS mistakes. I ended migrating toward Google Workspace, but in the end it felt overkill, having a subscription there plus the whole registrar subscription, and the whole GAFAM sticker on it. Moreover, the final price was way too high for me at the time. Six months ago, someone approached me and related to that…
Jan 2026 · happymail.tech · its alternatives →
- 19
- 20
- 21
- 22
- 23
- 24
Mailcheck▲86Validate and clear your email lists from bounces 💌
2019 · mailcheck.co · 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 →