G2 Vendor Directory

Spark for Teams vs. K-9 Mail

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

MetricSpark for Teams

by Spark Mail

K-9 Mail

by Opensource

Overall rating4.44.5
Review count2213
Ease of use9.58.7
Ease of setup9.510.0
Quality of support9.88.6
Meets requirements9.79.0
NPS59.09090969.230769
Small Business90.5%46.2%
Mid-Market9.5%30.8%
Enterprise0.0%23.1%
Total page views158137
Total LLM citations2,426948

Spark for Teams

Spark for Teams is a collaborative email platform builds on the foundation of the Spark email app, which is widely recognized for its smart features that help users manage their email more efficiently. The primary goal of Spark for Teams is to enhance team productivity and streamline communication by offering several key features: 1. **Shared Inboxes**: Teams can collaborate on emails from shared addresses like support@ or info@, ensuring that all team members can access and respond to messages. 2.

Pros

  • Email Management
  • Collaboration
  • Ease of Use
  • Conversations
  • Communication
  • Team Collaboration

K-9 Mail

K-9 is an opensource email client based on the Email application shipped with the initial release of Android. K-9 is focused on making it easy to chew through large volumes of email.

Pros