Best Serif AI Alternatives in 2025
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Cut email time in half with Inbox Zero, the AI assistant for Gmail. Automate sorting, draft replies, unsubscribe & block cold emails easily.
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Reclaim an hour daily with Fyxer AI, your intelligent executive assistant. Automate emails, perfect meeting notes, and streamline your inbox for peak productivity.
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Mailwiz: AI email assistant for Gmail. Get smart, personalized replies drafted instantly, right in your inbox. Save hours daily!
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Reclaim your time with Superinbox AI. Get personalized, context-aware email drafts & intelligent inbox organization for Gmail & Outlook.
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AI-powered inbox revolution. No spam, no lost tasks, simplified search. Organize your mailbox with AI in just few clicks. Start your free trial today!
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Save time and write emails effortlessly with Jace AI—your personal email assistant. Craft responses in your voice, schedule meetings seamlessly, and stay organized.
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Stop wasting time on email. Ellie, your AI assistant, learns your unique style & understands context to draft replies that sound authentically like you.
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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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WriteMail.ai: AI email assistant. Write professional, clear emails faster. Save time, improve communication, and master your inbox effortlessly.
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Transform Gmail chaos with Supamail's AI. Get smart summaries, auto-categorization & instant replies. Focus on what matters, boost productivity.
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Stamp: Your AI Secretary. Autonomously manages emails & calendar 24/7. Get smart summaries, drafted replies, & a truly organized inbox. Your second brain.
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Friday AI Email Writer helps busy professionals craft clear, polished emails instantly. Enhance tone, proofread, and write authentically faster.
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Zero: The AI email client that ends inbox overload. Process emails faster, get AI summaries, draft replies & chat with your inbox. Boost productivity!
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Tame digital chaos! The Librarian AI assistant manages your inbox, calendar & files in Google Workspace. Reclaim time & boost productivity.
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SkimAI is an AI assistant that transforms emails into actionable insights.
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Fyxer AI automates email & meetings. Get personalized draft replies in your unique voice and smart meeting notes. Reclaim an hour daily!
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HeyHelp: Your AI executive assistant for Gmail. Automate inbox sorting, draft personalized replies, and reclaim hours weekly. Focus on what truly matters.
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Duet Mail: AI for Gmail. Auto-summarize threads, draft emails in your style, & manage follow-ups. Get your inbox under control!
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Canary learns how you email. It can write your emails, surface what needs attention, silence spam, and much more. Say hello to your Inbox Copilot.
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Write professional emails 10x faster with Addy AI. Personalized AI learns your voice for perfect drafts & instant summaries in Gmail/Outlook.
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Superhuman: Fly through emails twice as fast, be more responsive, and eliminate email anxiety. Increase team productivity and save time.
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ReplyAI that works within Gmail and Outlook. Generate engaging email responses in seconds. Write emails 10x faster using AI.
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Elevate collaboration and efficiency with DearFlow's AI-powered platform. Generate workflows, seamlessly connect AI tools, and automate tasks for optimized productivity.
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SaneBox's AI intelligently manages your email, filtering noise and prioritizing important messages. Achieve inbox zero, save time, and stay focused.
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Overwhelmed by a relentless flood of emails? Sentient.email is your ally in reclaiming time and focus. Automate thoughtful responses and prioritize essential communications, giving you the breathing room to excel in what truly matters.
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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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InboxAgents: Your AI inbox unifies all emails, DMs & chats. Prioritize revenue, get personalized AI replies & stop app-hopping. Maximize focus.
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Shortwave: Agentic AI for business email. Automate organization, personalized writing, & scheduling. Reclaim hours, achieve inbox clarity, & boost productivity.
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Tired of email chaos? Gmelius transforms Gmail into an AI-powered shared inbox & automation hub. Reclaim time, collaborate better, right in Gmail.
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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.