Best AgentMail Alternatives in 2025
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MailAI's 24/7 AI agents autonomously manage your email. Automate complex workflows, ensure secure operations, and boost productivity with natural language.
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Imagine a customer service inbox where emails draft themselves, based on your unique business knowledge and tone. That's what we offer. You just give the draft a quick check and hit 'Send', from wherever you are.
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Mails.ai: Your AI cold email partner. Scale outreach & generate leads with automated campaigns, unlimited accounts & top deliverability.
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InboxAgents: Your AI inbox unifies all emails, DMs & chats. Prioritize revenue, get personalized AI replies & stop app-hopping. Maximize focus.
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Give your AI agents email superpowers! Outerspan's API handles the complexity. Launch, manage, & scale email-driven AI solutions.
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Mailgo’s AI Agent automatically finds your ideal leads and launches high-deliverability cold email campaigns—scalable, and designed for growth.
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Agent.so: Your AI platform to chat, create & train custom agents with your data. Boost productivity & growth using top AI models.
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Power the way you communicate with AI Email Generator. Create impactful and persuasive emails in a smart way. Don't waste time in front of a blank screen!
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Unlock Mac productivity with Inbox AI. Use voice-driven AI automation to manage email, automate tasks, and capture info seamlessly on your Mac.
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Build action-oriented AI agents code-free. QuickAgent deploys instantly, connects services, and automates tasks without servers. Powerful & easy.
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WriteMail.ai: AI email assistant. Write professional, clear emails faster. Save time, improve communication, and master your inbox effortlessly.
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Scale your cold email outreach & boost deliverability. ReachInbox uses AI warmup & unified inbox to land emails in the inbox, not spam.
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AgentX: Easily build & deploy specialized AI agents and teams. Automate tasks, boost efficiency & customer service for your business. No coding required.
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Automate enterprise email & text with intelligent AI. Boost speed, consistency & productivity. Securely scale communication & workflows.
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Secure AI tool-calling with Arcade. Agent Auth, pre-built connectors, & a custom SDK. Connect to Gmail, Slack, APIs & more.
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MailMaestro: AI email assistant for Outlook & Gmail. Draft emails instantly, summarize threads, & manage your inbox faster. Boost productivity & save time.
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If you hate cold emails, because it's boring, unscalable or time-consuming - we're here to help. Let's utilize AI & Automation to make it awesome, again.
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Cloudflare Agents: Durable Objects, Workflows, Workers AI. Build agentic AI with reliable execution, serverless compute, and cost optimization.
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Airfive's AI automates support emails, unifies inboxes, and cuts chaos. Free up your team to deliver fast, efficient customer service & grow your business.
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Zapmail simplifies cold email campaigns. $3 per mailbox. Automates setup, bulk purchase available. Instant domain setup. Exports to popular tools. Manage multiple clients. Try it!
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Mailarrow is a cold email outreach software with email warmup, ai personalization, unlimited sequences and mailboxes. Start 7-day free trial!
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A1Base enhances AI agents with real-world capabilities like phone numbers, email, and messaging, enabling autonomous interactions beyond chat interfaces. Through our API, AI agents can join messaging platforms, handle communications, and operate independently while maintaining full control of your system.
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EmailFlow.ai is an AI powered platform for business-to-business lead generation with a full-stack cold email solution. Leverage our intelligent platform for email business data, SMTP services, and automated outreach.
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Why are you so hard to reach? Stop missing valuable new opportunities with Inboxly, your AI mailbox that organizes, prioritizes, and responds to messages from all platforms.
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Deploy framework-free AI agents with one API call. No infrastructure setup required - agents are ready to use with a computer, tools, prompts, and capabilities built-in.
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Reclaim time with Autohive. Easily build AI agents to automate repetitive tasks for your team. No coding required.
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Automate complex tasks & build custom apps code-free with DeepAgent, the AI agent that integrates systems. Includes a full suite of AI tools.
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hi ai: The AI email client. Integrates with your live business data to generate instant, context-aware, personalized email replies in your unique style.
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Automate tasks with AI using Zapier Agents! Build custom AI assistants to streamline workflows across 7000+ apps & boost your productivity.
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InboxPilot is a Chatbot for Emails that uses your company’s data to instantly draft or send replies. Perfect for automating responses to support@, info@, or high-volume accounts—saving you time and keeping your inbox under control.