G2 Vendor Directory

MailMaestro vs. Microsoft Copilot

A side-by-side comparison based on G2 review data.

MetricMailMaestro

by Maestro Labs

Microsoft Copilot

by Microsoft

Overall rating4.84.4
Review count15442
Ease of use9.49.3
Ease of setup8.39.4
Quality of support9.48.7
Meets requirements9.18.8
NPS92.30769256.451613
Small Business60.0%34.9%
Mid-Market13.3%30.9%
Enterprise26.7%34.2%
Total page views122829
Total LLM citations1,457513

MailMaestro

Want to spend less time going through your email inbox? MailMaestro can summarize entire email threads and attachments, makes meeting requests with AI-calendar detection, allows you to respond with one-click replies, write you personalized emails with simple prompts in any language, all while keeping your data secured! Your personal Gmail and Outlook AI email assistant, leverages combined LLMs such as OpenAI’s ChatGPT, Hugging Face, AI21 Labs, and Google's technology for faster, higher-quality emails in your preferred tone, length, and language.

Pros

  • AI Features
  • Professionalism
  • Efficiency
  • Time-saving

Microsoft Copilot

Microsoft Copilot is a generative AI assistant for work that’s built into the Microsoft 365 apps people use every day—like Word, Excel, PowerPoint, Outlook, and Teams. It helps you stay in the flow of work by turning your ideas, content, and data into action. Powered by Work IQ, Copilot connects the dots across your work—bringing together your emails, files, meetings, and conversations to deliver more relevant, contextual, and personalized assistance. It understands how work gets done in your organization and adapts to your role, priorities, and patterns over time.

Pros