AI · alternatives · 2026
24 alternatives to Rplyr
Send Emails to AI ([email protected])
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1RS
Send or forward tasks to [email protected] and get instant replies — no setup needed. Create custom agents with pre-defined prompts at www.rplyr.com to automate repetitive email tasks and avoid re-typing the same instructions. Feedback welcome.
2025 · rplyr.com · its alternatives →
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Forward, add context, generate 👉 no more boring replies
2024 · its alternatives →
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MailTester.AI▲328Forward an email and get an AI deliverability report in 30s
Oct 2025 · mailtester.ai · its alternatives →
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Generate human-like emails and follow-ups with GPT-3
2021 · its alternatives →
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The AI email writer that Google wishes they built
2024 · its alternatives →
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- 16AE
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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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 →