---
title: Zero Reviews
meta_title: 'Zero Reviews 2026: Details, Pricing, & Features | G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how Zero works for a business like yours.
date_modified: '2024-10-06'
parent_category:
  name: Collaboration & Productivity
  url: https://www.g2.com/categories/collaboration-productivity
---


# Zero Reviews
**Vendor:** Zero  
**Category:** [Audio Conferencing Software](https://www.g2.com/categories/audio-conferencing)
## About Zero
Zero is a hosted phone system designed for the modern workforce. We unite all your business voice, video and messaging into one easy to use, mobile ready, unified communications system. We help you cover all your communication needs while providing amazing support that your business will love. Give it a try for free and decide for yourself. We are happy to help.






- [View Zero pricing details and edition comparison](https://www.g2.com/products/zero/reviews?section=pricing&secure%5Bexpires_at%5D=2026-09-12+12%3A56%3A47+-0500&secure%5Bsession_id%5D=e4f4b6c8-7fef-4d87-ab10-b3dbf5a98433&secure%5Btoken%5D=fc1b3f465efb13e03adf53d27c5f1c52796cc6b598c908baeeeaf9774e8917d2&format=llm_user)

## Zero Features
**Additional Functionality**
- Third-Party Integrations
- To-Do List
- @mentions
- Single Sign On
- File Management
- Activity Dashboard
- Drag & Drop
- Alerts/Notifications
- Prioritization
- Access Controls/Permissions
- Screen Sharing
- Content Management
- Brainstorming
- AI Copilot
- File Transfer
- Calendar Management
- Status Tracking
- Real-Time Notifications
- Version Control
- Task Management
- Activity Tracking
- Real Time Editing
- Communication Management
- Chat/Messaging
- Tagging
- Generative AI
- Assignment Management
- Task Scheduling
- Project Management
- Collaboration Tools
- Workflow Management
- Secure Data Storage
- File Sharing
- Document Storage
- Task Progress Tracking
- Discussions/Forums
- Commenting/Notes
- Reporting & Statistics
- Contact Management
- Video Conferencing
- Progress Tracking
- Mobile Access
- API
- Document Management
- Customizable Branding

**Agentic AI - Audio Conferencing**
- Proactive Assistance
- Decision Making

**Additional Functionality**
- Screen Sharing
- Generative AI
- Custom Greetings/Messages
- Mobile Access
- International Calling
- Virtual Voicemail
- Call Scheduling
- AI Copilot
- Call Conferencing
- Reporting/Analytics
- File Sharing
- Two Way Audio & Video
- Audio/Video Recording
- Real-Time Chat
- Audio Calls

## Top Zero Alternatives
  - [Slack](https://www.g2.com/products/slack/reviews) - 4.5/5.0 (37,559 reviews)
  - [JustCall](https://www.g2.com/products/saas-labs-justcall/reviews) - 4.3/5.0 (2,363 reviews)
  - [Spike](https://www.g2.com/products/spike/reviews) - 4.6/5.0 (249 reviews)