Top 10 Otto Mail Alternatives & Competitors

Otto Mail is one of the most-searched tools in the Email Client Software category on G2. In most cases, users compare alternatives based on reliability and ease of use.
The best overall alternative to Otto Mail is Microsoft 365, rated ~4.6 stars on G2 from 5568+ reviewers. It is frequently praised for team collaboration and seamless integration. Other well-known alternatives to Otto Mail are:
  • Front – known for communication and team collaboration (G2 star rating ~4.7)
  • Superhuman Mail – highly rated for time-saving and speed (G2 star rating ~4.7)
  • Missive – offers team collaboration and communication (G2 star rating ~4.7)
  • Zoom Workplace – best suited for teams that need video conferencing and video quality (G2 star rating ~4.5)
Browse top options below. Based on G2 review data, Otto Mail is most commonly used in industries like Email Client Software, Help Desk Software, Shared Inbox Software. Compare user ratings by vertical to find the best fit.

Best Paid & Free Alternatives to Otto Mail

  • Microsoft 365
  • Front
  • Superhuman Mail

Top 10 Alternatives to Otto Mail Recently Reviewed By G2 Community

Browse options below. Based on reviewer data, you can see how Otto Mail stacks up to the competition and find the best product for your business.
  1. AI can help you find the answers. G2 helps you trust them.

    Connect G2 to Claude or ChatGPT for answers grounded in G2's trusted reviews, comparisons, and pricing from real user insights.

    How it works