AI · alternatives · 2026
24 alternatives to Milo
Test your AI support agent before your customers do
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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Mocke▲539Mock email campaigns: know your reply rate without launching
2025 · mocke.co · its alternatives →
- 3AE
Hi HN! We're Haakam, Michael, and Adi from AgentMail- a ycs25 company. We give AI agents their own email inboxes. Recently, we ran an experiment called Agent.Email. It's a signup flow designed specifically for AI agents instead of humans. The inspiration came from a few comments we received when we did our seed launch a few months back. They all came from the very apt observation that agents not being able to sign up to a product made for agents without human credentials was ironic and unideal. This is basically the thesis we built AgentMail on: The internet was made for humans exclusively,…
May 2026 · its alternatives →
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Automatically draft Gmail replies that sound just like you
2025 · jotform.com · its alternatives →
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Generate human-like emails and follow-ups with GPT-3
2021 · its alternatives →
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Nitrosend▲168Email for AI agents. They sign up, send and reply.
Jul 2026 · nitrosend.com · its alternatives →
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AI Emaily▲165Your AI inbox that writes like you + replies on autopilot
Jul 2026 · aiemaily.com · its alternatives →
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Mailgent▲51AI agents that can email, pay APIs, sign, and store secrets
Jun 2026 · mailgent.dev · its alternatives →
- 13AE
Hey HN, we're Haakam, Michael, and Adi. We're building AgentMail (https://agentmail.to/), an API to give AI agents their own email inboxes. We’re not talking about AI for your email, this is email for your AI. We started building email agents because they can converse with users in their inboxes, automate email-based workflows, and authenticate with third-party applications. Given these unique capabilities, we think email will be a core interface for agents. But we were building on top of Gmail, which was a struggle: poor API support, expensive subscriptions, rate limits,…
2025 · chat.agentmail.to · its alternatives →
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Find emails for any website the 2023 way (with AI of course)
2023 · its alternatives →
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Automate 80% of support emails in under 2 minutes
Nov 2025 · quidget.ai · its alternatives →
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AI Replier▲27AI Email Assistant that lets you book more sales meetings
2024 · amplemarket.com · its alternatives →
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I kept running into the same problem while building AI agents: every agent that needs email ends up sharing my personal inbox or a single company domain. That breaks attribution, creates deliverability risk, and makes it impossible to test sender identities per agent. So I built AgentMailr. You call an API to create an inbox, your agent gets a unique email address, and replies route back to that specific agent. Works for both inbound (OTP parsing, reply routing) and outbound (cold email, notifications). Bring your own domain is supported so emails come from your domain, not ours. REST API…
Mar 2026 · agentmailr.com · its alternatives →
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Inkbox▲15Give your AI agents email, phone and an internet address
May 2026 · inkbox.ai · its alternatives →
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Truelist MCP▲14Email validation for AI agents — hosted MCP, no keys
1d ago · truelist.io · its alternatives →
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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 →