AI · alternatives · 2026
24 alternatives to Jace, AI Email Agent
Hello HN :) We built Jace, an AI email agent that learns your style and handles the busywork in your inbox. It uses tools to draft responses and schedule calendar events—think of it as Cursor for emails. When an email arrives, a new Jace agent is spun up to analyze how you’ve handled similar emails in the past. Jace can check your calendar, search the web, analyze spreadsheets, and access email attachments through its own virtual file system. It can also deploy additional smaller agents to sift through your email history and gather relevant context. Once it’s done, Jace drafts a response…
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.
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Deck▲102Hey all, I'm Stasia, founder of Deck. Deck is an AI teammate for busy operators, professionals, and teams that is constantly working in the background. You can email it, use it in the app, sign it up for services you use, email alerts/newsletters, or set it up to run recurring work. It can read project files, summarize messy context, generate or edit decks/memos/sheets, answer questions over your knowledge base, and proactively surface things that need attention. Importantly, it doesn't require blanket inbox authorization to be effective and only emails you. We made email a…
Jul 2026 · hellodeck.ai · its alternatives →
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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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CalBot▲115Carly lets you create custom AI agents with 120+ integrations. Give each agent an inbox, instructions, and tool access for email, CRM, scheduling, research, and operations.
2025 · calbotservice.com · its alternatives →
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AI Emailyfree tier, from $14.99/mo▲165Your AI inbox that writes like you + replies on autopilot
Jul 2026 · aiemaily.com · its alternatives →
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The prototype of ambient agents
2025 · agentinbox.ai · its alternatives →
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Meet-Ting▲271Free AI assistant for email scheduling in early access
Jan 2026 · meet-ting.com · 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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Spark +AI▲181Your email productivity, supercharged with AI
2023 · sparkmailapp.com · its alternatives →
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Let your agents read, send, and react to email autonomously
Jun 2026 · atomicmail.ai · its alternatives →
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TextCraft AI▲181Smart inbox, smart emails - AI at your service
2023 · chromewebstore.google.com · its alternatives →
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Stamp▲149The AI Secretary that thinks, writes, and works like you
Mar 2026 · stampmail.ai · its alternatives →
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Hi HN! My co-founder and I spent the last 4 weeks building something we desperately needed ourselves. The Problem: We spend hours processing emails - scheduling meetings, going through long newsletters, downloading attachments to review, verifying documents like invoices, and of course taking actions on external systems (Salesforce, Asana, Jira etc) based on emails received. A lot of this can be automated with the help of AI agents, saving several hours every week. Our Solution: Forward any email to a specialized AI agent that completes the task and email you back the results. No…
2025 · mxtoai.com · its alternatives →
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Draft replies with the click of a button
2024 · helpscout.com · its alternatives →
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min.▲102I'm a control freak, the thought of having AI auto-replying to emails is ridiculous. Every founder I've met are the same way, just typing the words "Put your support/sales on auto-pilot" makes me cringe. I built min. to help me and my teammates with emails. Who should read it, who should reply, when to follow up, etc. min. is: - A simple email interface to manage both private and team inboxes. - An AI-native inbox that sorts and prioritizes messages into custom labels and folders. - A replacement for patchwork of CRMs, helpdesks, and spreadsheets with just… email. - Conversational…
Aug 2026 · getmin.ai · its alternatives →
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Untyped▲24The AI agent for Gmail & Outlook that DOES work
Nov 2025 · getuntyped.ai · its alternatives →
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I created a crew of AI agents using CrewAI to automate my old Gmail account that had a lot of unread emails. This is what I had it do: - Categorizing emails and assigning priority levels - Applying labels and stars based on content analysis - Creating draft responses for important emails only + saving it in Drafts folder - Sending Slack notifications for high-priority messages (I use Slack a lot) - Cleaning up low-priority emails based on configurable rules (delete low quality emails + empty trash afterwards) It works with most of the models so long as they're good at tool calling (most OSS…
2025 · github.com · its alternatives →
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Auto Gmail▲82Let AI draft answers to all your inbound emails
2023 · chromewebstore.google.com · its alternatives →
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Email is one of those tools we check daily but its underlying experience didn’t evolve much. I use Gmail, as probably most of you reading this. The Arc browser brought joy and taste to browsing the web. Cursor created a new UX with agents ready to work for you in a handy right panel. I use these three tools every day. Since Arc was acquired by Atlassian, I’ve been wondering: what if I built a new interface that applied Arc’s UX to email rather than browser tabs, while making AI agents easily available to help manage emails, events, and files? I built a frontend PoC to showcase the idea. Try…
Mar 2026 · demo.define.app · 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 →