# Mailbird, Spark for Teams vs Microsoft 365 Comparison

| | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Star Rating** | 3.6 out of 5 | 4.4 out of 5 | 4.6 out of 5 | 
| **Total Reviews** | 101 | 22 | 5,830 | 
| **Largest Market Segment** | Small-Business (80.2% of reviews) | Small-Business (90.5% of reviews) | Mid-Market (35.4% of reviews) | 
| **Entry Level Price** | $5.75 Per Month | Free 1 user | $6.00 1 User Per Month | 

---
## Top Pros & Cons

### Mailbird

Pros:
- Ease of Use (4 reviews)
- Setup Ease (3 reviews)

Cons:
- Bug Issues (3 reviews)
- Lack of Integration (3 reviews)

### Spark for Teams

Pros:
- Email Management (11 reviews)
- Collaboration (9 reviews)

Cons:
- Bug Issues (3 reviews)
- Missing Features (3 reviews)

### Microsoft 365

Pros:
- Ease of Use (264 reviews)
- Team Collaboration (205 reviews)

Cons:
- Expensive (112 reviews)
- Missing Features (97 reviews)

---
## Ratings Comparison
| Rating | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
  | **Meets Requirements** | 7.2 (79 reviews) | 9.7 (16 reviews) | 9.3 (4802 reviews) | 
  | **Ease of Use** | 7.7 (79 reviews) | 9.4 (18 reviews) | 9.0 (4861 reviews) | 
  | **Ease of Setup** | 8.1 (22 reviews) | 9.4 (18 reviews) | 8.9 (1411 reviews) | 
  | **Ease of Admin** | 9.3 (14 reviews) | 9.8 (8 reviews) | 8.7 (1051 reviews) | 
  | **Quality of Support** | 6.9 (64 reviews) | 9.7 (13 reviews) | 8.5 (4062 reviews) | 
  | **Has the product been a good partner in doing business?** | 7.9 (11 reviews) | 9.6 (8 reviews) | 8.8 (1026 reviews) | 
  | **Product Direction (% positive)** | 6.9 (78 reviews) | 10.0 (16 reviews) | 8.8 (4729 reviews) | 

---
## Pricing

### Mailbird

#### Entry-Level Pricing

Plan: Mailbird Premium Yearly

Price: $5.75 Per Month

Description: A yearly subscription that gives you access to both Mailbird for Windows and Mailbird for Mac on up to three devices. This plan includes all future Mailbird updates—both minor and major—because Lifetime Updates are built in by default.

Key Features:
- Access to Mailbird for Windows and Mailbird for Mac
- Lifetime Updates included by default
- Manage unlimited email accounts

[Browse all 3 editions](https://www.g2.com/products/mailbird/pricing)

#### Free Trial

Yes

### Spark for Teams

#### Entry-Level Pricing

Plan: Free 

Price: Free 1 user

Key Features:
- Limited Collaboration

[Browse all 4 editions](https://www.g2.com/products/spark-for-teams/pricing)

#### Free Trial

Yes

### Microsoft 365

#### Entry-Level Pricing

Plan: Microsoft 365 Business Basic

Price: $6.00 1 User Per Month

Description: Business Basic combines web and mobile versions of the Office apps, business email with Exchange, user management, 1 TB of OneDrive storage, and Teams for up to 300 users.

Key Features:
- Identity, access, and user management for up to 300 employees
- Custom business email (you@yourbusiness.com
- Web and mobile versions of Word, Excel, PowerPoint, and Outlook

[Browse all 3 editions](https://www.g2.com/products/microsoft365/pricing)

#### Free Trial

Yes

---
## Features Comparison By Category

### Cloud Content Collaboration

| Product | Score | Reviews |
|---|---|---|
| **Mailbird** | N/A | N/A |
| **Spark for Teams** | N/A | N/A |
| **Microsoft 365** | 9.1/10 | 258 |

#### File Management

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Device Syncing** | Not enough data | Not enough data | 9.3 (183 reviews) | 
| **Web Interface** | Not enough data | Not enough data | 9.2 (178 reviews) | 
| **File Type Support** | Not enough data | Not enough data | 9.4 (177 reviews) | 
| **Search** | Not enough data | Not enough data | 9.0 (172 reviews) | 
| **Mobile Apps** | Not enough data | Not enough data | 8.8 (172 reviews) | 

#### Agentic AI - Cloud Content Collaboration

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 8.5 (70 reviews) | 
| **Cross-system Integration** | Not enough data | Not enough data | 8.6 (70 reviews) | 
| **Natural Language Interaction** | Not enough data | Not enough data | 8.8 (71 reviews) | 

#### Collaboration

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **File following** | Not enough data | Not enough data | 9.2 (174 reviews) | 
| **File Sharing** | Not enough data | Not enough data | 9.5 (179 reviews) | 
| **Simultaneously Editing** | Not enough data | Not enough data | 9.1 (180 reviews) | 
| **Change Tracking / Audit Logs** | Not enough data | Not enough data | 8.8 (172 reviews) | 

#### Administration

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **User and Role Management** | Not enough data | Not enough data | 9.1 (171 reviews) | 
| **Policies and Controls** | Not enough data | Not enough data | 9.2 (170 reviews) | 
| **Device Management** | Not enough data | Not enough data | 9.0 (167 reviews) | 
| **Storage Limits** | Not enough data | Not enough data | 8.9 (163 reviews) | 
| **Storage Zones** | Not enough data | Not enough data | 8.8 (159 reviews) | 
| **Security** | Not enough data | Not enough data | 9.4 (171 reviews) | 

#### Platform

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Performance and Reliability** | Not enough data | Not enough data | 9.3 (179 reviews) | 
| **Reporting and Auditing** | Not enough data | Not enough data | 8.8 (174 reviews) | 
| **System of Record Integration** | Not enough data | Not enough data | 8.9 (173 reviews) | 
| **APIs** | Not enough data | Not enough data | 8.7 (174 reviews) | 

### Team Collaboration

| Product | Score | Reviews |
|---|---|---|
| **Mailbird** | N/A | N/A |
| **Spark for Teams** | N/A | N/A |
| **Microsoft 365** | N/A | N/A |

#### Communication

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Status Updates** | Not enough data | Not enough data | Not enough data | 
| **Instant Messaging** | Not enough data | Not enough data | Not enough data | 
| **Activity Feed** | Not enough data | Not enough data | Not enough data | 
| **Notifications** | Not enough data | Not enough data | Not enough data | 
| **Comments and Voting** | Not enough data | Not enough data | Not enough data | 
| **Discussions** | Not enough data | Not enough data | Not enough data | 
| **User Directory** | Not enough data | Not enough data | Not enough data | 
| **Online Status of Coworkers** | Not enough data | Not enough data | Not enough data | 

#### Content Management

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **File Sharing** | Not enough data | Not enough data | Not enough data | 
| **Document Collaboration** | Not enough data | Not enough data | Not enough data | 
| **Version Control** | Not enough data | Not enough data | Not enough data | 
| **Tagging** | Not enough data | Not enough data | Not enough data | 
| **Knowledge Base** | Not enough data | Not enough data | Not enough data | 
| **Surveys** | Not enough data | Not enough data | Not enough data | 

#### Productivity Tools

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Task Management** | Not enough data | Not enough data | Not enough data | 
| **Calendar** | Not enough data | Not enough data | Not enough data | 
| **Search** | Not enough data | Not enough data | Not enough data | 
| **Mobile** | Not enough data | Not enough data | Not enough data | 
| **Multi-Language Support** | Not enough data | Not enough data | Not enough data | 

#### Administration

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Moderation** | Not enough data | Not enough data | Not enough data | 
| **User, Role, and Access Management** | Not enough data | Not enough data | Not enough data | 
| **Performance and Reliability** | Not enough data | Not enough data | Not enough data | 

### Business Instant Messaging

| Product | Score | Reviews |
|---|---|---|
| **Mailbird** | N/A | N/A |
| **Spark for Teams** | N/A | N/A |
| **Microsoft 365** | 8.8/10 | 217 |

#### Business Instant Messaging

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **File Sharing** | Not enough data | Not enough data | 9.4 (176 reviews) | 
| **Notifications** | Not enough data | Not enough data | 9.2 (175 reviews) | 
| **Search** | Not enough data | Not enough data | 8.8 (171 reviews) | 

#### Business Instant Messaging 

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Audio Conferencing** | Not enough data | Not enough data | 9.1 (174 reviews) | 
| **Video Conferencing** | Not enough data | Not enough data | 9.2 (175 reviews) | 

#### Business Instant Messaging

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Mobile Application** | Not enough data | Not enough data | 9.0 (172 reviews) | 
| **Web Application** | Not enough data | Not enough data | 9.2 (176 reviews) | 
| **Integrations** | Not enough data | Not enough data | 8.9 (169 reviews) | 

#### Generative AI - Business Instant Messaging

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Text Summarization** | Not enough data | Not enough data | 8.6 (124 reviews) | 

#### AI - Business Instant Messaging

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **AI Powered Search** | Not enough data | Not enough data | 8.5 (124 reviews) | 
| **Smart Notifications** | Not enough data | Not enough data | 8.6 (125 reviews) | 
| **AI Powered Language Translation** | Not enough data | Not enough data | 8.5 (125 reviews) | 
| **Content Generation** | Not enough data | Not enough data | 8.6 (127 reviews) | 

#### Agentic AI - Business Instant Messaging

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Cross-system Integration** | Not enough data | Not enough data | 8.5 (78 reviews) | 
| **Natural Language Interaction** | Not enough data | Not enough data | 8.4 (78 reviews) | 

### Email Template Builder

| Product | Score | Reviews |
|---|---|---|
| **Mailbird** | N/A | N/A |
| **Spark for Teams** | N/A | N/A |
| **Microsoft 365** | N/A | N/A |

#### Templates

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Text and Themes** | Not enough data | Not enough data | Not enough data | 
| **Stock Images** | Not enough data | Not enough data | Not enough data | 
| **Proofing** | Not enough data | Not enough data | Not enough data | 
| **Mobile Responsive** | Not enough data | Not enough data | Not enough data | 

#### Edit

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Pre-Made** | Not enough data | Not enough data | Not enough data | 
| **Build** | Not enough data | Not enough data | Not enough data | 
| **HTML** | Not enough data | Not enough data | Not enough data | 

#### Logistics

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Analytics** | Not enough data | Not enough data | Not enough data | 
| **Issues** | Not enough data | Not enough data | Not enough data | 
| **Integrations** | Not enough data | Not enough data | Not enough data | 
| **Shareable Link** | Not enough data | Not enough data | Not enough data | 

#### Generative AI

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **AI Text Generation** | Not enough data | Not enough data | Not enough data | 
| **AI Text Summarization** | Not enough data | Not enough data | Not enough data | 

#### Agentic AI - Email Template Builder

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | Not enough data | 

### Screen Sharing

| Product | Score | Reviews |
|---|---|---|
| **Mailbird** | N/A | N/A |
| **Spark for Teams** | N/A | N/A |
| **Microsoft 365** | 8.7/10 | 163 |

#### Presenter Tools

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Live Preview** | Not enough data | Not enough data | 8.9 (124 reviews) | 
| **Notifications Blocker** | Not enough data | Not enough data | 8.5 (125 reviews) | 
| **Remote Control** | Not enough data | Not enough data | 8.2 (122 reviews) | 
| **Switch Presenter** | Not enough data | Not enough data | 8.6 (122 reviews) | 

#### Conferencing Options

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Group Live Chat** | Not enough data | Not enough data | 9.0 (129 reviews) | 
| **Audio Conferencing** | Not enough data | Not enough data | 9.0 (130 reviews) | 
| **Video Conferencing** | Not enough data | Not enough data | 9.0 (134 reviews) | 

#### Application Tools

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Password Protection** | Not enough data | Not enough data | 8.8 (122 reviews) | 
| **Recording** | Not enough data | Not enough data | 8.6 (123 reviews) | 
| **In-Browser Application** | Not enough data | Not enough data | 8.8 (124 reviews) | 

#### Agentic AI - Screen Sharing

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Decision Making** | Not enough data | Not enough data | 8.2 (38 reviews) | 

### Shared Inbox

| Product | Score | Reviews |
|---|---|---|
| **Mailbird** | N/A | N/A |
| **Spark for Teams** | 7.9/10 | 14 |
| **Microsoft 365** | N/A | N/A |

#### Productivity Tools

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Notes** | Not enough data | 9.7 (12 reviews) | Not enough data | 
| **Internal Discussion** | Not enough data | 9.7 (12 reviews) | Not enough data | 
| **Assignments and Tasks** | Not enough data | 9.2 (13 reviews) | Not enough data | 
| **Workflows** | Not enough data | 7.8 (12 reviews) | Not enough data | 
| **Templates** | Not enough data | 9.0 (12 reviews) | Not enough data | 
| **Integrations** | Not enough data | 8.2 (14 reviews) | Not enough data | 
| **Tagging System** | Not enough data | 8.3 (12 reviews) | Not enough data | 

#### Analytics

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Trends** | Not enough data | 5.6 (12 reviews) | Not enough data | 
| **Performance Tracking** | Not enough data | 5.4 (12 reviews) | Not enough data | 
| **Email Tracking** | Not enough data | 6.3 (12 reviews) | Not enough data | 

#### Agentic AI - Shared Inbox

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | Not enough data | 

### Presentation

| Product | Score | Reviews |
|---|---|---|
| **Mailbird** | N/A | N/A |
| **Spark for Teams** | N/A | N/A |
| **Microsoft 365** | 8.4/10 | 237 |

#### Platform Basics

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Slide Design** | Not enough data | Not enough data | 8.7 (166 reviews) | 
| **Presenter Tools** | Not enough data | Not enough data | 8.8 (164 reviews) | 
| **Auto Save** | Not enough data | Not enough data | 9.1 (167 reviews) | 

#### Platform Content

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Charts** | Not enough data | Not enough data | 8.8 (166 reviews) | 
| **Template Library** | Not enough data | Not enough data | 8.3 (162 reviews) | 
| **Template Creator** | Not enough data | Not enough data | 8.5 (154 reviews) | 
| **File Sharing** | Not enough data | Not enough data | 9.1 (166 reviews) | 

#### Platform Additional Functionality

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Messaging** | Not enough data | Not enough data | 8.9 (160 reviews) | 
| **Mobility** | Not enough data | Not enough data | 8.9 (160 reviews) | 
| **Cloud** | Not enough data | Not enough data | 9.1 (171 reviews) | 

#### Generative AI

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **AI Text Generation** | Not enough data | Not enough data | 8.2 (108 reviews) | 
| **AI Image-to-Text** | Not enough data | Not enough data | 7.9 (104 reviews) | 
| **AI Text-to-Video** | Not enough data | Not enough data | 7.3 (103 reviews) | 
| **AI Text Summarization** | Not enough data | Not enough data | 8.0 (105 reviews) | 
| **AI Text-to-Music** | Not enough data | Not enough data | 7.2 (102 reviews) | 
| **AI Text-to-Speech** | Not enough data | Not enough data | 7.9 (103 reviews) | 
| **AI Text-to-Image** | Not enough data | Not enough data | 7.5 (101 reviews) | 

### Email Client

| Product | Score | Reviews |
|---|---|---|
| **Mailbird** | 7.7/10 | 37 |
| **Spark for Teams** | N/A | N/A |
| **Microsoft 365** | 8.8/10 | 279 |

#### Inbox Tools

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Unified Inbox** | 8.6 (33 reviews) | Not enough data | 8.9 (208 reviews) | 
| **Filters** | 7.4 (33 reviews) | Not enough data | 9.0 (206 reviews) | 
| **Reminders** | 7.6 (30 reviews) | Not enough data | 9.0 (208 reviews) | 
| **Notifications** | 7.8 (31 reviews) | Not enough data | 9.0 (208 reviews) | 

#### Coordination Tools

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Calendar** | 7.7 (30 reviews) | Not enough data | 9.2 (218 reviews) | 
| **Contacts** | 7.6 (33 reviews) | Not enough data | 8.9 (207 reviews) | 
| **Task Management** | 7.1 (26 reviews) | Not enough data | 8.7 (204 reviews) | 

#### Software Options

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Desktop Application** | 7.4 (35 reviews) | Not enough data | 9.3 (216 reviews) | 
| **Mobile Application** | Feature Not Available | Not enough data | 8.8 (211 reviews) | 

#### Email Client - Agentic AI

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 8.2 (72 reviews) | 
| **Cross-system Integration** | Not enough data | Not enough data | 8.0 (73 reviews) | 

### Spreadsheets

| Product | Score | Reviews |
|---|---|---|
| **Mailbird** | N/A | N/A |
| **Spark for Teams** | N/A | N/A |
| **Microsoft 365** | 8.9/10 | 252 |

#### Calculating

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Functions** | Not enough data | Not enough data | 9.2 (184 reviews) | 
| **Auto Recalculation** | Not enough data | Not enough data | 9.1 (182 reviews) | 

#### Insights

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Charts and Graphs** | Not enough data | Not enough data | 8.7 (182 reviews) | 
| **Tables** | Not enough data | Not enough data | 9.1 (180 reviews) | 

#### Editing

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Templates** | Not enough data | Not enough data | 8.8 (180 reviews) | 
| **Collaborative Editing** | Not enough data | Not enough data | 8.8 (183 reviews) | 
| **Filtering** | Not enough data | Not enough data | 8.9 (176 reviews) | 

#### Functionality

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Addons** | Not enough data | Not enough data | 8.5 (177 reviews) | 
| **Multi Device Functionality** | Not enough data | Not enough data | 8.9 (183 reviews) | 
| **Importing and Exporting** | Not enough data | Not enough data | 9.0 (176 reviews) | 
| **Autosave** | Not enough data | Not enough data | 9.1 (180 reviews) | 

### Office Suites

| Product | Score | Reviews |
|---|---|---|
| **Mailbird** | N/A | N/A |
| **Spark for Teams** | N/A | N/A |
| **Microsoft 365** | 8.8/10 | 1609 |

#### Applications

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Basic applications** | Not enough data | Not enough data | 9.3 (1349 reviews) | 
| **Suite access** | Not enough data | Not enough data | 9.0 (1258 reviews) | 
| **Templates** | Not enough data | Not enough data | 8.8 (1201 reviews) | 

#### Collaboration

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Cloud collaboration** | Not enough data | Not enough data | 9.0 (1241 reviews) | 
| **Annotations** | Not enough data | Not enough data | 8.8 (1094 reviews) | 
| **Simultaneously editing** | Not enough data | Not enough data | 8.7 (1182 reviews) | 

#### Management

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Web Interface** | Not enough data | Not enough data | 8.9 (1201 reviews) | 
| **File Type Support** | Not enough data | Not enough data | 9.2 (1230 reviews) | 
| **Auto save** | Not enough data | Not enough data | 9.2 (1264 reviews) | 

#### Agentic AI - Office Suites

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 8.1 (127 reviews) | 
| **Natural Language Interaction** | Not enough data | Not enough data | 8.1 (138 reviews) | 

### Video Conferencing

| Product | Score | Reviews |
|---|---|---|
| **Mailbird** | N/A | N/A |
| **Spark for Teams** | N/A | N/A |
| **Microsoft 365** | 8.9/10 | 236 |

#### Collaboration Tools

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Screen Sharing** | Not enough data | Not enough data | 9.0 (186 reviews) | 
| **Presentations** | Not enough data | Not enough data | 9.1 (185 reviews) | 
| **Whiteboarding** | Not enough data | Not enough data | 8.6 (180 reviews) | 
| **Live Chat** | Not enough data | Not enough data | 9.1 (183 reviews) | 
| **Hand Raising** | Not enough data | Not enough data | 9.1 (181 reviews) | 

#### Meeting Coordination

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Scheduling** | Not enough data | Not enough data | 9.2 (189 reviews) | 
| **Recording** | Not enough data | Not enough data | 9.0 (182 reviews) | 
| **Participant Permissions** | Not enough data | Not enough data | 9.0 (182 reviews) | 
| **One-Click Join** | Not enough data | Not enough data | 9.0 (177 reviews) | 

#### Software Type

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Mobile** | Not enough data | Not enough data | 9.0 (187 reviews) | 
| **Browser Application** | Not enough data | Not enough data | 9.1 (183 reviews) | 
| **Desktop Application** | Not enough data | Not enough data | 9.2 (185 reviews) | 

#### Agentic AI - Video Conferencing

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 8.3 (68 reviews) | 
| **Proactive Assistance** | Not enough data | Not enough data | 8.3 (68 reviews) | 
| **Decision Making** | Not enough data | Not enough data | 8.1 (68 reviews) | 

### Email Signature

| Product | Score | Reviews |
|---|---|---|
| **Mailbird** | N/A | N/A |
| **Spark for Teams** | N/A | N/A |
| **Microsoft 365** | N/A | N/A |

#### Email Signature Design

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Designed Templates** | Not enough data | Not enough data | Not enough data | 
| **Advanced Template Customization** | Not enough data | Not enough data | Not enough data | 
| **Image Editor** | Not enough data | Not enough data | Not enough data | 

#### Email Signature Management

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Departments** | Not enough data | Not enough data | Not enough data | 
| **Auto Updates** | Not enough data | Not enough data | Not enough data | 
| **Email Distribution** | Not enough data | Not enough data | Not enough data | 
| **Collaboration** | Not enough data | Not enough data | Not enough data | 

#### Email Signature Marketing

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **A/B Testing** | Not enough data | Not enough data | Not enough data | 
| **Banner Advertising** | Not enough data | Not enough data | Not enough data | 
| **Account-Based Marketing** | Not enough data | Not enough data | Not enough data | 
| **Analytics Tracking** | Not enough data | Not enough data | Not enough data | 

#### Integrations

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Marketing Automation Integrations** | Not enough data | Not enough data | Not enough data | 
| **Email Software Integrations** | Not enough data | Not enough data | Not enough data | 

#### Platform Additional Functionality

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Editor Rights** | Not enough data | Not enough data | Not enough data | 
| **Mobile Compatibility** | Not enough data | Not enough data | Not enough data | 
| **Cloning** | Not enough data | Not enough data | Not enough data | 

### Survey

| Product | Score | Reviews |
|---|---|---|
| **Mailbird** | N/A | N/A |
| **Spark for Teams** | N/A | N/A |
| **Microsoft 365** | 8.9/10 | 61 |

#### Survey Management

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Survey Builder** | Not enough data | Not enough data | 8.8 (47 reviews) | 
| **Question Types** | Not enough data | Not enough data | 9.0 (44 reviews) | 
| **Templates** | Not enough data | Not enough data | 8.7 (45 reviews) | 
| **Survey Distribution** | Not enough data | Not enough data | 8.9 (46 reviews) | 

#### Survey Customization

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Branching/Skip Logic** | Not enough data | Not enough data | 8.6 (46 reviews) | 
| **Branding** | Not enough data | Not enough data | 8.8 (47 reviews) | 
| **Multimedia Support** | Not enough data | Not enough data | 8.7 (45 reviews) | 
| **Multilingual Surveys** | Not enough data | Not enough data | 8.8 (44 reviews) | 

#### Survey Insights

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Reporting & Analytics** | Not enough data | Not enough data | 8.9 (45 reviews) | 
| **BI Tools Integration** | Not enough data | Not enough data | 9.0 (43 reviews) | 
| **Data Exporting** | Not enough data | Not enough data | 9.0 (44 reviews) | 
| **Permissions** | Not enough data | Not enough data | 9.0 (47 reviews) | 

#### Agentic AI - Survey

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Adaptive Learning** | Not enough data | Not enough data | 9.2 (13 reviews) | 
| **Proactive Assistance** | Not enough data | Not enough data | 8.7 (13 reviews) | 
| **Decision Making** | Not enough data | Not enough data | 8.8 (13 reviews) | 

### Calendar

| Product | Score | Reviews |
|---|---|---|
| **Mailbird** | N/A | N/A |
| **Spark for Teams** | N/A | N/A |
| **Microsoft 365** | 8.6/10 | 253 |

#### Calendar View

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Multi-Calendar View** | Not enough data | Not enough data | 9.0 (200 reviews) | 
| **Customizable Viewing** | Not enough data | Not enough data | 8.9 (203 reviews) | 

#### Shared Calendar

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Calendar Collaboration** | Not enough data | Not enough data | 9.0 (203 reviews) | 
| **Multiple Calendar Management** | Not enough data | Not enough data | 8.9 (200 reviews) | 

#### Accessibility

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Screen Reader Compatibility** | Not enough data | Not enough data | 8.8 (191 reviews) | 
| **Keyboard Shortcuts** | Not enough data | Not enough data | 8.6 (192 reviews) | 

#### Integration

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Sync Multiple Calendars** | Not enough data | Not enough data | 8.8 (193 reviews) | 
| **Import Events** | Not enough data | Not enough data | 8.7 (196 reviews) | 
| **Software Integrations** | Not enough data | Not enough data | 8.8 (194 reviews) | 

#### Notifications

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Customized Calendar Notifications** | Not enough data | Not enough data | 9.0 (196 reviews) | 
| **Location-Based Alerts** | Not enough data | Not enough data | 8.6 (193 reviews) | 

#### Generative AI

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **AI Text-to-Image** | Not enough data | Not enough data | 7.8 (134 reviews) | 
| **AI Text-to-Speech** | Not enough data | Not enough data | 8.0 (131 reviews) | 
| **AI Image-to-Text** | Not enough data | Not enough data | 7.8 (130 reviews) | 

#### Agentic AI - Calendar

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Cross-system Integration** | Not enough data | Not enough data | 7.7 (71 reviews) | 

### Online Appointment Scheduling

| Product | Score | Reviews |
|---|---|---|
| **Mailbird** | N/A | N/A |
| **Spark for Teams** | N/A | N/A |
| **Microsoft 365** | 8.7/10 | 135 |

#### Notifications

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Confirmations & Reminders** | Not enough data | Not enough data | 9.0 (110 reviews) | 
| **Appointment Follow-Up** | Not enough data | Not enough data | 8.7 (109 reviews) | 
| **Scheduling Notifications** | Not enough data | Not enough data | 8.9 (108 reviews) | 

#### Settings

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Time Zone Detection** | Not enough data | Not enough data | 9.1 (112 reviews) | 
| **Availability Settings** | Not enough data | Not enough data | 9.1 (108 reviews) | 
| **Blocked Time Settings** | Not enough data | Not enough data | 9.0 (108 reviews) | 

#### Personalization

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Branding** | Not enough data | Not enough data | 8.6 (108 reviews) | 
| **Links** | Not enough data | Not enough data | 8.8 (107 reviews) | 

#### Integrations

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Multi- Calendar Integration** | Not enough data | Not enough data | 8.9 (109 reviews) | 
| **Website Integration** | Not enough data | Not enough data | 8.9 (103 reviews) | 
| **Payment Acceptance** | Not enough data | Not enough data | 8.3 (103 reviews) | 
| **Video Conferencing** | Not enough data | Not enough data | 9.0 (106 reviews) | 
| **Communication** | Not enough data | Not enough data | 8.7 (104 reviews) | 

#### Generative AI

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **AI Text Generation** | Not enough data | Not enough data | 8.5 (77 reviews) | 
| **AI Text Summarization** | Not enough data | Not enough data | 8.5 (77 reviews) | 
| **AI Text-to-Image** | Not enough data | Not enough data | 8.1 (77 reviews) | 
| **AI Text-to-Speech** | Not enough data | Not enough data | 8.3 (78 reviews) | 
| **AI Image-to-Text** | Not enough data | Not enough data | 8.2 (78 reviews) | 

#### Agentic AI - Online Appointment Scheduling

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 8.7 (42 reviews) | 
| **Multi-step Planning** | Not enough data | Not enough data | 8.9 (43 reviews) | 
| **Natural Language Interaction** | Not enough data | Not enough data | 8.8 (43 reviews) | 

### Document Creation

| Product | Score | Reviews |
|---|---|---|
| **Mailbird** | N/A | N/A |
| **Spark for Teams** | N/A | N/A |
| **Microsoft 365** | 8.7/10 | 306 |

#### Design

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Graphics** | Not enough data | Not enough data | 8.8 (226 reviews) | 
| **Templates** | Not enough data | Not enough data | 8.8 (229 reviews) | 
| **Themes** | Not enough data | Not enough data | 8.7 (228 reviews) | 

#### Collaboration

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Multi-User Collaboration** | Not enough data | Not enough data | 9.2 (230 reviews) | 
| **Real-Time Communication** | Not enough data | Not enough data | 9.2 (231 reviews) | 

#### File Types

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Export** | Not enough data | Not enough data | 9.4 (236 reviews) | 
| **Import** | Not enough data | Not enough data | 9.1 (232 reviews) | 
| **Web Publishing** | Not enough data | Not enough data | 8.5 (224 reviews) | 

#### Edit & Revise

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Revision History** | Not enough data | Not enough data | 8.9 (232 reviews) | 
| **Suggestion Mode** | Not enough data | Not enough data | 8.8 (227 reviews) | 
| **Document Editor** | Not enough data | Not enough data | 9.2 (234 reviews) | 

#### Integrate & Embed

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Calendar** | Not enough data | Not enough data | 8.8 (228 reviews) | 
| **Website** | Not enough data | Not enough data | 8.5 (226 reviews) | 
| **Applications** | Not enough data | Not enough data | 8.8 (229 reviews) | 

#### Operating System

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **PC Operating System** | Not enough data | Not enough data | 9.4 (232 reviews) | 
| **Mac Operating System** | Not enough data | Not enough data | 8.5 (224 reviews) | 
| **Linux Operating System** | Not enough data | Not enough data | 7.8 (216 reviews) | 

#### Generative AI

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **AI Text Generation** | Not enough data | Not enough data | 8.0 (168 reviews) | 
| **AI Text Summarization** | Not enough data | Not enough data | 8.1 (167 reviews) | 
| **AI Text-to-Image** | Not enough data | Not enough data | 7.7 (164 reviews) | 
| **AI Text-to-Speech** | Not enough data | Not enough data | 7.9 (167 reviews) | 
| **AI Image-to-Text** | Not enough data | Not enough data | 7.8 (162 reviews) | 

#### Agentic AI - Document Creation

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Proactive Assistance** | Not enough data | Not enough data | 8.3 (86 reviews) | 

### Email Management

| Product | Score | Reviews |
|---|---|---|
| **Mailbird** | 5.8/10 | 13 |
| **Spark for Teams** | N/A | N/A |
| **Microsoft 365** | 8.6/10 | 260 |

#### Sorting & Filtering

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Attachment Search** | 5.5 (13 reviews) | Not enough data | 8.9 (210 reviews) | 
| **Tags** | Feature Not Available | Not enough data | 9.0 (206 reviews) | 
| **AI Sorting** | Feature Not Available | Not enough data | 8.5 (200 reviews) | 
| **Predefined Rules** | 4.7 (11 reviews) | Not enough data | 8.9 (205 reviews) | 

#### Integrations

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Microsoft Outlook Integration** | Feature Not Available | Not enough data | 9.3 (211 reviews) | 
| **Gmail Integration** | Feature Not Available | Not enough data | 8.4 (199 reviews) | 
| **Apple Calendar Integration** | Feature Not Available | Not enough data | 8.1 (195 reviews) | 

#### Time Management

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Unified Inbox** | 6.9 (12 reviews) | Not enough data | 8.8 (199 reviews) | 
| **Email Automation** | Feature Not Available | Not enough data | 9.0 (206 reviews) | 
| **Snooze** | 6.1 (11 reviews) | Not enough data | 8.7 (201 reviews) | 

#### Generative AI

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **AI Text Generation** | Feature Not Available | Not enough data | 8.3 (149 reviews) | 
| **AI Text-to-Speech** | Feature Not Available | Not enough data | 8.2 (149 reviews) | 
| **AI Text Summarization** | Feature Not Available | Not enough data | 8.4 (151 reviews) | 

#### Agentic AI - Email Management

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 8.5 (81 reviews) | 
| **Cross-system Integration** | Not enough data | Not enough data | 8.5 (81 reviews) | 

### Email

| Product | Score | Reviews |
|---|---|---|
| **Mailbird** | N/A | N/A |
| **Spark for Teams** | N/A | N/A |
| **Microsoft 365** | N/A | N/A |

#### Generative AI

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **AI Text Generation** | Not enough data | Not enough data | Not enough data | 
| **AI Text Summarization** | Not enough data | Not enough data | Not enough data | 
| **AI Text-to-Speech** | Not enough data | Not enough data | Not enough data | 
| **Autonomous Task Execution** | Not enough data | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | Not enough data | 

### Meeting Management

| Product | Score | Reviews |
|---|---|---|
| **Mailbird** | N/A | N/A |
| **Spark for Teams** | N/A | N/A |
| **Microsoft 365** | N/A | N/A |

#### Pre-Meeting Tools

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Templates** | Not enough data | Not enough data | Not enough data | 
| **Scheduling** | Not enough data | Not enough data | Not enough data | 
| **Agenda** | Not enough data | Not enough data | Not enough data | 

#### Meeting Tools

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Minutes** | Not enough data | Not enough data | Not enough data | 
| **Notes** | Not enough data | Not enough data | Not enough data | 
| **Digital Workspace** | Not enough data | Not enough data | Not enough data | 
| **File Sharing** | Not enough data | Not enough data | Not enough data | 

#### Post-Meeting Tools

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Task Delegation** | Not enough data | Not enough data | Not enough data | 
| **Participant Email** | Not enough data | Not enough data | Not enough data | 
| **Meeting Analytics** | Not enough data | Not enough data | Not enough data | 

#### Agentic AI - Meeting Management

| Feature | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | Not enough data | 

---
## Categories
**Shared Categories (2):** [Email Client Software](https://www.g2.com/categories/email-client), [Email Management Software](https://www.g2.com/categories/email-management)


**Unique to Spark for Teams (6):** [Shared Inbox Software](https://www.g2.com/categories/shared-inbox), [Calendar Software](https://www.g2.com/categories/calendar-software), [Email Software](https://www.g2.com/categories/email), [Meeting Management Software](https://www.g2.com/categories/meeting-management), [Email Signature Software](https://www.g2.com/categories/email-signature), [Email Template Builder Software](https://www.g2.com/categories/email-template-builder)

**Unique to Microsoft 365 (11):** [Business Instant Messaging Software](https://www.g2.com/categories/business-instant-messaging), [Screen Sharing Software](https://www.g2.com/categories/screen-sharing), [Spreadsheets Software](https://www.g2.com/categories/spreadsheets), [Presentation Software](https://www.g2.com/categories/presentation-software), [Online Appointment Scheduling Software](https://www.g2.com/categories/online-appointment-scheduling), [Document Creation Software](https://www.g2.com/categories/document-creation), [Cloud Content Collaboration Software](https://www.g2.com/categories/cloud-content-collaboration), [Office Suites Software](https://www.g2.com/categories/office-suites), [Calendar Software](https://www.g2.com/categories/calendar-software), [Survey Software](https://www.g2.com/categories/survey), [Video Conferencing Software](https://www.g2.com/categories/video-conferencing)


---
## Reviewer Demographics

### By Company Size

| Segment | Mailbird | Spark for Teams | Microsoft 365 | 
|---|---|---|---|
| **Small-Business** | 80.2% | 90.5% | 34.4% | 
| **Mid-Market** | 16.7% | 9.5% | 35.4% | 
| **Enterprise** | 3.1% | 0% | 30.2% | 

### By Industry

#### Mailbird

- **Information Technology and Services:** 20.8%
- **Marketing and Advertising:** 11.5%
- **Computer Software:** 9.4%
- **Entertainment:** 4.2%
- **Computer & Network Security:** 4.2%
- **Graphic Design:** 3.1%
- **Retail:** 3.1%
- **Legal Services:** 2.1%
- **Commercial Real Estate:** 2.1%
- **Internet:** 2.1%
- **Other:** 37.5%

#### Spark for Teams

- **Marketing and Advertising:** 27.8%
- **Information Technology and Services:** 11.1%
- **Health, Wellness and Fitness:** 11.1%
- **Manufacturing:** 5.6%
- **Wholesale:** 5.6%
- **Professional Training & Coaching:** 5.6%
- **Printing:** 5.6%
- **Medical Devices:** 5.6%
- **Media Production:** 5.6%
- **Events Services:** 5.6%
- **Other:** 11.1%

#### Microsoft 365

- **Information Technology and Services:** 10.7%
- **Education Management:** 5.8%
- **Computer Software:** 5.3%
- **Higher Education:** 4.8%
- **Hospital & Health Care:** 4.0%
- **Financial Services:** 3.0%
- **Marketing and Advertising:** 2.6%
- **Non-Profit Organization Management:** 2.4%
- **Construction:** 2.1%
- **Accounting:** 2.0%
- **Other:** 57.2%

---
## Alternatives

### Alternatives to Mailbird

- [Front](https://www.g2.com/products/front/reviews) — 4.7/5 stars (2468 reviews)
- [Thunderbird](https://www.g2.com/products/thunderbird/reviews) — 4.3/5 stars (339 reviews)
- [Spike](https://www.g2.com/products/spike/reviews) — 4.6/5 stars (262 reviews)
- [BlueMail](https://www.g2.com/products/bluemail/reviews) — 4.3/5 stars (53 reviews)
- [Microsoft Outlook](https://www.g2.com/products/microsoft-outlook/reviews) — 4.5/5 stars (3485 reviews)
- [Canary Mail](https://www.g2.com/products/canary-mail/reviews) — 4.5/5 stars (53 reviews)
- [Shift](https://www.g2.com/products/redbrick-shift/reviews) — 4.5/5 stars (264 reviews)
- [eM Client](https://www.g2.com/products/em-client/reviews) — 4.0/5 stars (61 reviews)
- [Mailspring](https://www.g2.com/products/mailspring/reviews) — 3.8/5 stars (18 reviews)
- [Superhuman Mail](https://www.g2.com/products/superhuman-mail/reviews) — 4.7/5 stars (1255 reviews)

### Alternatives to Spark for Teams

- [Missive](https://www.g2.com/products/missive/reviews) — 4.7/5 stars (837 reviews)
- [Superhuman Mail](https://www.g2.com/products/superhuman-mail/reviews) — 4.7/5 stars (1255 reviews)
- [Hiver](https://www.g2.com/products/hiver/reviews) — 4.6/5 stars (1283 reviews)
- [Microsoft Outlook](https://www.g2.com/products/microsoft-outlook/reviews) — 4.5/5 stars (3485 reviews)
- [Brevo Marketing Platform](https://www.g2.com/products/brevo-marketing-platform/reviews) — 4.5/5 stars (2570 reviews)
- [Front](https://www.g2.com/products/front/reviews) — 4.7/5 stars (2468 reviews)
- [Zoom Workplace](https://www.g2.com/products/zoom-workplace/reviews) — 4.5/5 stars (56417 reviews)
- [Google Workspace](https://www.g2.com/products/google-workspace/reviews) — 4.6/5 stars (48051 reviews)
- [Gmelius](https://www.g2.com/products/gmelius/reviews) — 4.4/5 stars (776 reviews)
- [Zoho Mail](https://www.g2.com/products/zoho-mail/reviews) — 4.4/5 stars (717 reviews)

### Alternatives to Microsoft 365

- [Google Workspace](https://www.g2.com/products/google-workspace/reviews) — 4.6/5 stars (48051 reviews)
- [Zoom Workplace](https://www.g2.com/products/zoom-workplace/reviews) — 4.5/5 stars (56417 reviews)
- [ONLYOFFICE Workspace](https://www.g2.com/products/onlyoffice-workspace/reviews) — 4.4/5 stars (66 reviews)
- [Bitrix24](https://www.g2.com/products/bitrix24/reviews) — 4.1/5 stars (608 reviews)
- [LibreOffice](https://www.g2.com/products/libreoffice/reviews) — 4.3/5 stars (272 reviews)
- [Zoho Mail](https://www.g2.com/products/zoho-mail/reviews) — 4.4/5 stars (717 reviews)
- [WPS Office](https://www.g2.com/products/wps-office/reviews) — 4.4/5 stars (333 reviews)
- [OpenOffice](https://www.g2.com/products/openoffice/reviews) — 4.3/5 stars (312 reviews)
- [MobiOffice](https://www.g2.com/products/mobioffice/reviews) — 4.5/5 stars (39 reviews)
- [Doodle](https://www.g2.com/products/doodle/reviews) — 4.4/5 stars (2069 reviews)

---
## Top Discussions

### Mailbird

- Title: [Is Mailbird really free?](https://www.g2.com/discussions/is-mailbird-really-free) — 2 comments
  > **Top comment:** "No! Mailbird isn't free, but offers a 14-day free trial. Also, keep in mind that the company is developing another email client - it is called Mailbird Next...."
- Title: [Is Mailbird any good?](https://www.g2.com/discussions/is-mailbird-any-good) — 1 comment
  > **Top comment:** "Bruh it's hella chill."
- Title: [Why do my emails get stuck in the outbox?](https://www.g2.com/discussions/why-do-my-emails-get-stuck-in-the-outbox) — 1 comment
  > **Top comment:** "Mailbird support is horrible - simply right click on the mailbird icon and make sure to select "exit mailbird". Don't just click the X on top to close the..."
- Title: [I need a JOB!!!! let me work with you all.](https://www.g2.com/discussions/49856-i-need-a-job-let-me-work-with-you-all) — 1 comment
  > **Top comment:** "Joseph,
I have periodic problems with Thunderbird.    I have only two personal email accounts to manage.   Is Mailbird my best option for Win 10 or 11?   If..."

### Spark for Teams

No discussions available for this product.

### Microsoft 365

- Title: [how to transfer microsoft office to another computer](https://www.g2.com/discussions/how-to-transfer-microsoft-office-to-another-computer) — 4 comments, 1 upvote
  > **Top comment:** "To complete this tasks, you have to have a product key and use that key to set up Microsoft on the second computer."
- Title: [what is the best way to make sure you never lose any work if your computer crashes](https://www.g2.com/discussions/14451-what-is-the-best-way-to-make-sure-you-never-lose-any-work-if-your-computer-crashes) — 3 comments, 1 upvote
  > **Top comment:** "Connect OneDrive to your Office files so you can backup, access, share, and collaborate on all your files from anywhere"
- Title: [What are the uses of Microsoft software?](https://www.g2.com/discussions/what-are-the-uses-of-microsoft-software) — 2 comments, 1 upvote
  > **Top comment:** "Software can be used as Office Applications as well as using the M365 services like Power Apps etc"
- Title: [What is Microsoft Office features?](https://www.g2.com/discussions/what-is-microsoft-office-features) — 2 comments
  > **Top comment:** "Wide range of products like:
Power point
Word
Excel
Visio"
- Title: [What you can other things you can do to Microsoft office?](https://www.g2.com/discussions/what-you-can-other-things-you-can-do-to-microsoft-office) — 2 comments, 1 upvote
  > **Top comment:** "You can rearrange all the programs in the Office package in your pinned program bar. I like to go warm to cool, but you could alternate or do a rainbow."

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/mailbird-vs-spark-for-teams-vs-microsoft365)