Custos - Alternatives & Competitors

Ranked by Relevance

• 1
  Mail Magic AI Supercharge your email productivity with AI-powered email drafts.

  Mail Magic AI generates effective email drafts by learning from your past responses, saving you time and improving customer service. It integrates with Gmail and Outlook.

  • Paid
  • From 15$
• 2
  MailReply The Future of Email reply

  MailReply uses AI to generate contextual email responses, saving you time and maintaining a professional tone. It's compatible with Windows and macOS.

  • Paid
  • From 19$
• 3
  Mail Hugs Your personal AI Email Assistants

  Mail Hugs uses AI to help you manage your emails efficiently. It offers AI-powered drafting, prioritization, and summarization to streamline your email workflow.

  • Freemium
  • From 49$
• 4
  Letterbot AI Let AI Write Emails For You

  Letterbot AI is an AI-powered tool that helps users write, reply to, and summarize emails, saving time and improving email communication.

  • Free
• 5
  QuickMail AI Your Personal Email Assistant

  QuickMail AI is an AI-powered email assistant that helps users craft professional emails in seconds with automated generation capabilities.

  • Freemium
  • From 9$
• 6
  Mailcraft Write better & faster emails with AI.

  Mailcraft is an AI-powered email writing assistant designed to help users compose professional emails quickly and efficiently, saving time and improving communication.

  • Freemium
• 7
  EmailTriager Organize Your Inbox and Automate Email Replies

  EmailTriager is an AI-powered email assistant that automatically organizes incoming emails and drafts personalized replies in Gmail. Save time and reduce email overload with this efficient tool.

  • Usage Based
• 8
  Auto Gmail Leverage the power of AI to save time and deliver a better customer experience.

  Auto Gmail is an AI-powered tool designed to automate email writing within Gmail, saving users time. It learns your writing style and automatically generates email drafts.

  • Freemium
  • From 27$
• 9
  AI Emails Copilot Generate your emails effortlessly

  AI Emails Copilot is an AI-powered tool for quick and efficient email creation, streamlining your communication process. It uses a pay-as-you-go point system.

  • Pay Once
• 10
  Mail Lab AI A new way to effortlessly generate, edit, and refine emails.

  Mail Lab AI is an AI-powered tool designed to help users generate, edit, and personalize emails efficiently. It offers multi-language support and a section-based editor for refining content.

  • Freemium
• 11
  ToMate AI Automation for Peak Performers

  ToMate is a personal AI assistant that revolutionizes your communication across all channels. It allows for effortless training using existing documents, emails, and webpages to speed up your responses.

  • Freemium
  • From 25$
• 12
  CXAssist Instantly Reply to Emails Using AI

  CXAssist is an AI-powered email assistant that automatically generates personalized responses based on trained data, helping businesses save time and increase customer satisfaction.

  • Freemium
  • From 34$
• 13
  superReply Smart AI Email Response Generator Extension

  superReply is an AI-powered email response generator extension for Gmail and Outlook, designed to improve productivity and streamline email communication.

  • Freemium
  • From 25$
• 14
  Mailr The Future Of Email

  Mailr is an AI-powered email assistant that helps you draft emails quickly and accurately, directly from your browser.

  • Freemium
  • From 5$
• 15
  Snazzy Send Your AI Agent for Seamless Communication

  Snazzy Send is an AI-powered tool that manages and streamlines your communication by generating tailored replies for Gmail, Outlook, and other platforms. Boost your productivity with instant, human-like messaging.

  • Paid
  • From 29$
• 16
  AImReply Write expertly, everywhere.

  AImReply is a free AI-powered email writing tool that helps users create professional, customized emails for any purpose. It offers multi-language support, tone and length adjustments, and integrates seamlessly with Chrome.

  • Free
• 17
  MailGenerator.ai Power the way you communicate with AI Email Generator

  MailGenerator.ai is a free AI-powered email generator that creates personalized, impactful emails across multiple languages. Users can specify tone, length, and target audience to generate professional emails instantly.

  • Free
• 18
  Reply AI Write emails 10x faster with AI

  Reply AI is an AI-powered email writing assistant that integrates with Gmail and Outlook, helping users compose professional emails faster using GPT-4 technology.

  • Free Trial
• 19
  Crispymail AI Email Assistant for Effortless Inbox Management

  Crispymail is an AI-powered email assistant that streamlines your inbox, automates responses, and delivers daily summaries to help you achieve Inbox Zero efficiently.

  • Paid
  • From 19$
• 20
  Ready to Send Auto-generate personalized Gmail replies instantly with AI

  Ready to Send is an AI-powered Gmail app that automatically generates personalized email responses, offering seamless integration with Gmail and supporting 100+ languages. It helps users achieve inbox efficiency through intelligent, context-aware email drafting.

  • Freemium
• 21
  SmartInbox AI A professional manager for your inbox.

  SmartInbox AI is an AI-powered email management tool designed to organize, prioritize, and automate email responses, enhancing productivity and streamlining communication.

  • Freemium
  • From 10$
• 22
  EmailCraft AI Effortless AI-Powered HTML Email Generation

  EmailCraft AI accelerates the creation of professional HTML emails using advanced AI, transforming natural language prompts into fully customizable, responsive email designs.

  • Paid
  • From 12$
• 23
  Email Whisperer AI Email Writer

  Email Whisperer is a Chrome extension that enhances email writing by leveraging AI to improve clarity, check spelling, and correct mistakes. It integrates with Gmail and Outlook.

  • Freemium
  • From 10$
• 24
  AI Email Generator Generate professional emails in seconds with AI assistance

  An AI-powered email writing assistant that generates professional, contextually appropriate emails in multiple languages with customizable tones and styles.

  • Paid
  • From 5$
• 25
  Clippit.ai Revolutionize Your Email Writing with AI-powered Assistance

  Clippit.ai is a browser extension that leverages advanced AI models like ChatGPT, Claude, and Gemini to help users compose professional and polished emails effortlessly.

  • Freemium
  • From 15$
• 26
  WriteMyEmail Write emails 10x faster.

  WriteMyEmail is an AI-powered Gmail extension that helps users compose emails significantly faster using ChatGPT technology, aiming to save time and improve communication.

  • Freemium
  • From 6$
• 27
  0.email AI-powered email chat and automation for a smarter inbox.

  0.email leverages advanced AI to streamline your inbox, offering features like automated email replies, AI-powered chat, and smart email labeling to enhance productivity. Choose from free and professional plans designed to simplify email management for individuals and teams.

  • Freemium
  • From 20$
• 28
  Emailgic Design-Perfect Personalized Emails From Words to Wow in Seconds

  Emailgic is an AI-powered tool that automatically generates unique, brand-aligned, and responsive email designs based on user-provided content, eliminating the need for design or coding skills.

  • Freemium
  • From 19$
• 29
  Arch.ai Elevate Your Email Game

  Arch.ai is an AI-powered email assistant that helps users craft personalized, professional emails quickly and efficiently.

  • Freemium
• 30
  EmailCharlie Your intelligent AI email assistant

  EmailCharlie is an AI-powered email assistant that helps users manage their inbox by providing quick and efficient responses to emails.

  • Freemium
• 31
  EzMail.AI ChatGPT-powered Chrome Extension for Gmail that generates entire emails and messages

  EzMail.AI is a free Chrome extension that integrates ChatGPT with Gmail, allowing users to automatically generate and refine email responses with AI assistance.

  • Free
• 32
  Duet Mail The Most Advanced AI Email Assistant

  Duet Mail is an advanced AI email assistant designed to streamline inbox management for Gmail users, saving time by drafting emails, summarizing threads, and setting intelligent reminders.

  • Free Trial
  • From 15$
• 33
  NewMail AI AI Assistant for Leaders: Less Admin More Action

  NewMail AI is a personal AI assistant that integrates with your existing inbox to rank emails, track tasks, schedule events, and centralize information, improving productivity and email management.

  • Freemium
  • From 12$
• 34
  Re:GPT ChatGPT Integration for Gmail and Outlook Write Better Emails Faster

  Re:GPT is a Chrome Extension that integrates ChatGPT with Gmail and Outlook, enabling users to write professional, tone-adjusted emails more efficiently.

  • Freemium
  • From 8$
• 35
  Answera AI-Powered Customer Support Email Responses

  Answera utilizes AI to help businesses respond to customer support emails 8x faster with personalized, high-quality responses. It streamlines the email support process, improving customer satisfaction and efficiency.

  • Freemium
• 36
  Repliio AI Email Reply Generator - Faster & Smarter

  Repliio is an AI-powered email assistant that generates professional, context-aware responses with customizable tones and multi-language support, helping users respond to emails more efficiently.

  • Freemium
  • From 9$
• 37
  Persuwise Craft persuasive emails effortlessly.

  Persuwise is an AI-powered tool designed to enhance email outreach through prospect enrichment, personalized email generation, and real-time writing coaching.

  • Free Trial
• 38
  Tailored Emails Create cold email openings that convert

  Tailored Emails is a desktop application that leverages AI to generate personalized cold email openings from prospect data, helping businesses improve their outreach conversion rates.

  • Pay Once
  • From 39$
• 39
  Email Generator AI Write efficient emails with AI-powered confidence and precision

  Email Generator AI is a multilingual email composition tool that helps users create professional, customized emails efficiently with various tone options and length settings.

  • Free
• 40
  EmailCrafted AI-Powered Email Writing for Professionals

  EmailCrafted is an AI-powered email writing platform that generates professional, personalized emails tailored to your brand voice and tone. It helps professionals save time while maintaining consistent communication across various business contexts.

  • Usage Based
• 41
  ColdScribe AI-powered tool for generating personalized cold emails.

  ColdScribe is an AI tool designed to generate personalized cold emails for job applications, sales prospecting, and resignations, aiming to boost response rates and save time.

  • Contact for Pricing
• 42
  Aiko Mail Reinventing email with AI to save time and reduce inbox stress.

  Aiko Mail uses artificial intelligence to streamline email management, saving users time and money. It offers a clean, customizable interface with advanced AI features.

  • Freemium
  • From 15$
• 43
  HTML Email Create Email templates that convert customers with AI-generated HTML

  HTML Email is an AI-powered tool that generates professional, client-compatible HTML email templates with zero coding required, offering lifetime access through a one-time payment model.

  • Pay Once
• 44
  aiemailgenerator.org Effortless Email Writing with AI

  AI Email Generator is a free online tool that uses artificial intelligence to help you write professional and effective emails in seconds. It can generate various email types, from business proposals to follow-ups.

  • Free
• 45
  Xemail Say Goodbye to Slow Emailing! Write Emails and Replies 10-100 Times Faster with Just One Click!

  Xemail is an AI-powered email assistant that helps users write emails, letters, and replies significantly faster using ChatGPT API and GPT-4 technology, offering templates and multi-language support.

  • Contact for Pricing
• 46
  MailBuddy Reply to ANY email in 5 seconds

  MailBuddy is a GPT-4 powered Gmail extension that generates email replies instantly. It helps users quickly manage their inbox by crafting context-aware responses.

  • Free
• 47
  Taurin AI Native Email for Smarter Communication Management

  Taurin is an AI-powered email management platform that offers auto-segmentation, smart filtering, and built-in CRM capabilities to transform inbox organization and productivity.

  • Contact for Pricing
• 48
  Scribix AI-Powered Email Writing for Enhanced Cold Emails and Lead Generation.

  Scribix is an AI-powered email tool that helps users generate more leads, close deals, and improve cold email outreach. It offers context-aware replies, customizable email styles, and multilingual support.

  • Paid
  • From 5$
• 49
  NoozCraft Newsletters at the Speed of AI.

  NoozCraft uses AI to help you create newsletters in your unique voice, 75% faster. It analyzes your writing style to generate content that's authentic to you.

  • Paid
  • From 19$
• 50
  MailWizard A Smarter Inbox for Leaders

  MailWizard is an AI assistant designed for managers, executives, and busy professionals. It integrates with Outlook and Gmail to prioritize actionable emails and deliver a daily summary of other communications.

  • Free