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# Mailbird vs Shift Comparison - What are their main differences?

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Reviews

**Mailbird** [

3.6/5(102)

](https://www.g2.com/products/mailbird/reviews#reviews)

**Shift** [

4.4/5(263)

](https://www.g2.com/products/redbrick-shift/reviews#reviews)

Pricing

**Mailbird**
Free Trial

**$5.75** Per Month · Mailbird Premium Yearly

**Shift**
Free Trial

**Free** · Basic

**Pricing Insights**
from reviews

Time to Implement

**Mailbird**
Not enough reviews yet

**Shift**
\<1 month

Based on 39 responses

Return on Investment

**Mailbird**
Not enough reviews yet

**Shift**
5 months

Based on 39 responses

Perceived Cost

**Mailbird**
$$$$$

**Shift**
$$$$$

Average Discount

**Mailbird**
Not enough reviews yet

**Shift**
6%

Pros & Cons

**Mailbird**
[
Ease of Use (4)
](https://www.g2.com/products/mailbird/reviews?filters%5Bsentiment_snippet%5D=1806421&qs=pros-and-cons#reviews)[
Setup Ease (3)
](https://www.g2.com/products/mailbird/reviews?filters%5Bsentiment_snippet%5D=1806661&qs=pros-and-cons#reviews)[
Bug Issues (3)
](https://www.g2.com/products/mailbird/reviews?filters%5Bsentiment_snippet%5D=1806446&qs=pros-and-cons#reviews)[
Lack of Integration (3)
](https://www.g2.com/products/mailbird/reviews?filters%5Bsentiment_snippet%5D=1806764&qs=pros-and-cons#reviews)

**Shift**
[
Ease of Use (110)
](https://www.g2.com/products/redbrick-shift/reviews?filters%5Bsentiment_snippet%5D=1575745&qs=pros-and-cons#reviews)[
Easy Accessibility (71)
](https://www.g2.com/products/redbrick-shift/reviews?filters%5Bsentiment_snippet%5D=1576218&qs=pros-and-cons#reviews)[
App Issues (40)
](https://www.g2.com/products/redbrick-shift/reviews?filters%5Bsentiment_snippet%5D=1576080&qs=pros-and-cons#reviews)[
Missing Features (19)
](https://www.g2.com/products/redbrick-shift/reviews?filters%5Bsentiment_snippet%5D=1575361&qs=pros-and-cons#reviews)

Screenshots

**Mailbird**
 ![Mailbird screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/153704/Unified-inbox.png)

**Shift**
 ![Shift screenshot](https://images.g2crowd.com/cdn-cgi/image/width=600,height=600,fit=scale-down,format=auto,onerror=redirect,/https://images.g2crowd.com/uploads/attachment/file/141186/drag-n-drop-_1_.jpg)

Ratings

Meets Requirements

**Mailbird**

7.3

7.380

**Shift**

8.7

8.7234

Ease of Use

**Mailbird**

7.8

7.880

**Shift**

9.1

9.1240

Ease of Setup

**Mailbird**

8.2

8.223

**Shift**

9.1

9.1187

Ease of Admin

**Mailbird**

9.3

9.314

**Shift**

9.1

9.157

Quality of Support

**Mailbird**

6.9

6.965

**Shift**

8.5

8.5166

Has the product been a good partner in doing business?

**Mailbird**

7.9

7.911

**Shift**

8.8

8.853

Product Direction (% positive)

**Mailbird**

6.9

6.979

**Shift**

9.1

9.1235

Features

Email Client[Hide 11 FeaturesShow 11 Features](javascript:void(0);)

7.7

38

7.8

171

Inbox Tools

Unified Inbox

8.6

34

9.5(won by 0.9)

168

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Filters

7.5

34

8.4(won by 0.9)

159

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Reminders

7.7

31

7.9(won by 0.2)

155

Notifications

7.9

32

8.5(won by 0.6)

163

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Coordination Tools

Calendar

7.7

31

8.2(won by 0.5)

160

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Contacts

7.6(won by 0.2)

34

7.4

153

Task Management

7.2

27

7.6(won by 0.4)

155

Software Options

Desktop Application

7.5

36

9.4(won by 1.9)

166

 (There is a greater than 0.5 difference between this product's rating and its competitors)

Mobile Application

Feature Not Available

Feature Not Available

Email Client - Agentic AI

Autonomous Task Execution

Not enough data

5.0(won by default)

37

Cross-system Integration

Not enough data

6.3(won by default)

38

Unified Workspaces[Hide 53 FeaturesShow 53 Features](javascript:void(0);)

Not enough data

7.3

164

Login Options 

Password Saver

Not enough data

7.6(won by default)

155

Single Sign-On (SSO)

Not enough data

Feature Not Available

Productivity

Email Client

Not enough data

9.1(won by default)

158

Split Screen

Not enough data

Feature Not Available

Activity Feed

Not enough data

Feature Not Available

Virtual Assistant

Not enough data

Feature Not Available

Analytics and Reporting

Not enough data

Feature Not Available

Customization 

Custom Workflows

Not enough data

7.0(won by default)

150

Multiple Workspaces

Not enough data

9.3(won by default)

160

Custom Application Integration

Not enough data

8.0(won by default)

153

Agentic AI - Unified Workspaces

Autonomous Task Execution

Not enough data

5.0(won by default)

38

Adaptive Learning

Not enough data

5.2(won by default)

40

Additional Functionality

Activity Dashboard

Not enough data

Not enough data

Remote Access/Control

Not enough data

Not enough data

Commenting/Notes

Not enough data

Not enough data

Customizable Templates

Not enough data

Not enough data

Time Zone Tracking

Not enough data

Not enough data

Reporting & Statistics

Not enough data

Not enough data

Projections

Not enough data

Not enough data

Prioritization

Not enough data

Not enough data

Softphone

Not enough data

Not enough data

Employee Activity Monitoring

Not enough data

Not enough data

File Transfer

Not enough data

Not enough data

Email Management

Not enough data

Not enough data

SSL Security

Not enough data

Not enough data

Calendar Management

Not enough data

Not enough data

Document Management

Not enough data

Not enough data

Alerts/Notifications

Not enough data

Not enough data

Meeting Management

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Workflow Management

Not enough data

Not enough data

Data Import/Export

Not enough data

Not enough data

Tagging

Not enough data

Not enough data

Real-Time Data

Not enough data

Not enough data

API

Not enough data

Not enough data

Project Time Tracking

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Single Sign On

Not enough data

Not enough data

Remote Support

Not enough data

Not enough data

Collaboration Tools

Not enough data

Not enough data

Live Chat

Not enough data

Not enough data

Two-Way Audio & Video

Not enough data

Not enough data

Electronic Signature

Not enough data

Not enough data

Video Chat

Not enough data

Not enough data

Assignment Management

Not enough data

Not enough data

Drag & Drop

Not enough data

Not enough data

Communication Management

Not enough data

Not enough data

Customizable Branding

Not enough data

Not enough data

Access Controls/Permissions

Not enough data

Not enough data

Task Management

Not enough data

Not enough data

@mentions

Not enough data

Not enough data

Progress Tracking

Not enough data

Not enough data

Video Conferencing

Not enough data

Not enough data

Email Management[Hide 62 FeaturesShow 62 Features](javascript:void(0);)

5.8

13

Not enough data

Sorting & Filtering

Attachment Search

5.5(won by default)

13

Not enough data

Predefined Rules

4.7(won by default)

11

Not enough data

Tags

Feature Not Available

Not enough data

AI Sorting

Feature Not Available

Not enough data

Integrations

Microsoft Outlook Integration

Feature Not Available

Not enough data

Gmail Integration

Feature Not Available

Not enough data

Apple Calendar Integration

Feature Not Available

Not enough data

Social Media Integration

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Time Management

Unified Inbox

6.9(won by default)

12

Not enough data

Snooze

6.1(won by default)

11

Not enough data

Email Automation

Feature Not Available

Not enough data

Generative AI

AI Text Generation

Feature Not Available

Not enough data

AI Text-to-Speech

Feature Not Available

Not enough data

AI Text Summarization

Feature Not Available

Not enough data

Generative AI

Not enough data

Not enough data

Agentic AI - Email Management

Autonomous Task Execution

Not enough data

Not enough data

Cross-system Integration

Not enough data

Not enough data

Additional Functionality

Whitelisting/Blacklisting

Not enough data

Not enough data

Customizable Fields

Not enough data

Not enough data

Signature Management

Not enough data

Not enough data

Shared Inboxes

Not enough data

Not enough data

Email Distribution

Not enough data

Not enough data

Prioritization

Not enough data

Not enough data

Customizable Forms

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Mobile App

Not enough data

Not enough data

Routing

Not enough data

Not enough data

Activity Dashboard

Not enough data

Not enough data

Collaboration Tools

Not enough data

Not enough data

Inbox Management

Not enough data

Not enough data

Queue Management

Not enough data

Not enough data

Drag & Drop

Not enough data

Not enough data

Contact Management

Not enough data

Not enough data

Email Marketing

Not enough data

Not enough data

Data Recovery

Not enough data

Not enough data

Archiving & Retention

Not enough data

Not enough data

Real-Time Monitoring

Not enough data

Not enough data

Autoresponders

Not enough data

Not enough data

Multiple User Accounts

Not enough data

Not enough data

API

Not enough data

Not enough data

Real-Time Analytics

Not enough data

Not enough data

Customer Segmentation

Not enough data

Not enough data

Search/Filter

Not enough data

Not enough data

Support Ticket Management

Not enough data

Not enough data

Canned Responses

Not enough data

Not enough data

Workflow Management

Not enough data

Not enough data

Reporting/Analytics

Not enough data

Not enough data

Chat/Messaging

Not enough data

Not enough data

Response Management

Not enough data

Not enough data

Email Templates

Not enough data

Not enough data

Email Monitoring

Not enough data

Not enough data

Campaign Management

Not enough data

Not enough data

Email Tracking

Not enough data

Not enough data

Access Controls/Permissions

Not enough data

Not enough data

Spam Blocker

Not enough data

Not enough data

Alerts/Notifications

Not enough data

Not enough data

Customizable Templates

Not enough data

Not enough data

Real-Time Reporting

Not enough data

Not enough data

Tagging

Not enough data

Not enough data

Campaign Analytics

Not enough data

Not enough data

Workflow Automation

Not enough data

Not enough data

Browser[Hide 27 FeaturesShow 27 Features](javascript:void(0);)

Not enough data

4.9

35

Generative AI

AI Text Generation

Not enough data

Feature Not Available

AI Text Summarization

Not enough data

Feature Not Available

AI Text-to-Speech

Not enough data

Feature Not Available

Generative AI

Not enough data

Not enough data

Agentic AI - Browser

Autonomous Task Execution

Not enough data

5.0(won by default)

35

Natural Language Interaction

Not enough data

5.1(won by default)

35

Proactive Assistance

Not enough data

4.7(won by default)

35

Additional Functionality

App Management

Not enough data

Not enough data

Search Engine

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Developer Tools

Not enough data

Not enough data

Search History

Not enough data

Not enough data

User Profiles

Not enough data

Not enough data

Private Browsing

Not enough data

Not enough data

Dark Mode

Not enough data

Not enough data

Address Bar

Not enough data

Not enough data

VPN

Not enough data

Not enough data

Anomaly/Malware Detection

Not enough data

Not enough data

Tab Management

Not enough data

Not enough data

Ad Blocker

Not enough data

Not enough data

Password Management

Not enough data

Not enough data

Customizable User Interface

Not enough data

Not enough data

Extension Management

Not enough data

Not enough data

Tracker Blocking

Not enough data

Not enough data

Privacy Options

Not enough data

Not enough data

Bookmark Management

Not enough data

Not enough data

Messaging

Not enough data

Not enough data

Show 1 feature category with incomplete data

Collaboration & Productivity[Hide 45 FeaturesShow 45 Features](javascript:void(0);)

Not enough data

Not enough data

Additional Functionality

Third-Party Integrations

Not enough data

Not enough data

To-Do List

Not enough data

Not enough data

@mentions

Not enough data

Not enough data

Single Sign On

Not enough data

Not enough data

File Management

Not enough data

Not enough data

Activity Dashboard

Not enough data

Not enough data

Drag & Drop

Not enough data

Not enough data

Alerts/Notifications

Not enough data

Not enough data

Prioritization

Not enough data

Not enough data

Access Controls/Permissions

Not enough data

Not enough data

Screen Sharing

Not enough data

Not enough data

Content Management

Not enough data

Not enough data

Brainstorming

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

File Transfer

Not enough data

Not enough data

Calendar Management

Not enough data

Not enough data

Status Tracking

Not enough data

Not enough data

Real-Time Notifications

Not enough data

Not enough data

Version Control

Not enough data

Not enough data

Task Management

Not enough data

Not enough data

Activity Tracking

Not enough data

Not enough data

Real Time Editing

Not enough data

Not enough data

Communication Management

Not enough data

Not enough data

Chat/Messaging

Not enough data

Not enough data

Tagging

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Assignment Management

Not enough data

Not enough data

Task Scheduling

Not enough data

Not enough data

Project Management

Not enough data

Not enough data

Collaboration Tools

Not enough data

Not enough data

Workflow Management

Not enough data

Not enough data

Secure Data Storage

Not enough data

Not enough data

File Sharing

Not enough data

Not enough data

Document Storage

Not enough data

Not enough data

Task Progress Tracking

Not enough data

Not enough data

Discussions/Forums

Not enough data

Not enough data

Commenting/Notes

Not enough data

Not enough data

Reporting & Statistics

Not enough data

Not enough data

Contact Management

Not enough data

Not enough data

Video Conferencing

Not enough data

Not enough data

Progress Tracking

Not enough data

Not enough data

Mobile Access

Not enough data

Not enough data

API

Not enough data

Not enough data

Document Management

Not enough data

Not enough data

Customizable Branding

Not enough data

Not enough data

User Insights

Reviewers' Company Size

[![Mailbird](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_53eb6f8d708e7c322d572e28b89709cc/mailbird.png "Mailbird")](https://www.g2.com/products/mailbird/reviews)

Mailbird

Small-Business(50 or fewer emp.)

80.4%

Mid-Market(51-1000 emp.)

16.5%

Enterprise(\> 1000 emp.)

3.1%

[![Shift](https://images.g2crowd.com/uploads/product/hd_favicon/836e2aa09900e29e8ba6224965441f6d/redbrick-shift.svg "Shift")](https://www.g2.com/products/redbrick-shift/reviews)

Shift

Small-Business(50 or fewer emp.)

89.0%

Mid-Market(51-1000 emp.)

9.8%

Enterprise(\> 1000 emp.)

1.2%

Small-Business

(50 or fewer emp.)

80.4%

89.0%

Mid-Market

(51-1000 emp.)

16.5%

9.8%

Enterprise

(\> 1000 emp.)

3.1%

1.2%

Reviewers' Industry

[![Mailbird](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_53eb6f8d708e7c322d572e28b89709cc/mailbird.png "Mailbird")](https://www.g2.com/products/mailbird/reviews)
Mailbird

Information Technology and Services

20.6%

Marketing and Advertising

11.3%

Computer Software

9.3%

Entertainment

4.1%

Computer & Network Security

4.1%

Other

50.5%

[![Shift](https://images.g2crowd.com/uploads/product/hd_favicon/836e2aa09900e29e8ba6224965441f6d/redbrick-shift.svg "Shift")](https://www.g2.com/products/redbrick-shift/reviews)
Shift

Marketing and Advertising

21.3%

Information Technology and Services

7.1%

Consulting

5.5%

Computer Software

4.3%

Non-Profit Organization Management

4.0%

Other

57.7%

FAQs

## Mailbird vs Shift FAQs

Generated using AI

Last updated: August 14, 2026

### What is the difference between Mailbird vs Shift?

Shift stands out from Mailbird with a higher G2 rating, stronger support scores, and more reviewer-cited strengths in ease of use and integrations.

| [Mailbird](https://www.g2.com/products/mailbird/reviews) | [Shift](https://www.g2.com/products/redbrick-shift/reviews) |
| --- | --- |
| 3.6/5 (101 reviews) | 4.5/5 (265 reviews) |
| Small-Business | Small-Business |
| 8.1 | 9.1 |
| 6.9 | 8.5 |
| Clean interface and fast loading | Ease of use and platform centralization |

### How do the pricing models of Mailbird and Shift compare?

Shift is rated higher for value, with a stronger satisfaction score on price and cost-related dimensions.

- **Mailbird:** In recent reviews, Mailbird is described as affordable and low cost, but several reviewers express frustration with pricing changes and dissatisfaction with lifetime license terms.
- **Shift:** Reviewers consistently highlight Shift as cost-effective and worth the price, with positive sentiment around its value for consolidating multiple accounts and tools.
- **Switching reasons:** Recent Mailbird reviewers cite pricing model changes and dissatisfaction with lifetime license handling as reasons for considering alternatives.

### What are the best alternatives to Mailbird and Shift?

The top 3 alternatives to Mailbird and Shift are Focos, Front, and Thunderbird.

| Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength |
| --- | --- | --- | --- | --- |
| [Mailbird](https://www.g2.com/products/mailbird/reviews) | 3.6/5 (101 reviews) | Small-Business | Affordable and low cost, but recent dissatisfaction with pricing changes | Clean interface and fast loading |
| [Shift](https://www.g2.com/products/redbrick-shift/reviews) | 4.5/5 (265 reviews) | Small-Business | Cost-effective and worth the price for consolidating tools | Ease of use and platform centralization |
| [Focos](https://www.g2.com/products/focos/reviews) | 4.7/5 (15 reviews) | Small-Business | — | High reviewer satisfaction |
| [Front](https://www.g2.com/products/front/reviews) | 4.7/5 (2507 reviews) | Small-Business | — | Collaboration and shared inbox features |
| [Thunderbird](https://www.g2.com/products/thunderbird/reviews) | 4.3/5 (340 reviews) | Small-Business | — | Customizability and open-source flexibility |

### Which Email Client features should I prioritize when comparing Mailbird and Shift?

Buyers comparing Mailbird and Shift should prioritize ease of use, integrations, setup experience, support quality, and calendar features.

- **Ease of Use:** Mailbird scores 7.7; Shift scores 9.1, with 112 all-time mentions for Shift and 4 for Mailbird.
- **Integrations:** Shift has 35 all-time mentions for integrations, while Mailbird has 2.
- **Ease of Setup:** Mailbird scores 8.1; Shift scores 9.1, with 25 all-time mentions for Shift and 3 for Mailbird.
- **Quality of Support:** Mailbird scores 6.9; Shift scores 8.5, with 22 all-time mentions for Shift and 2 for Mailbird.
- **Calendar:** Both products are frequently cited for calendar features, with reviewers noting integration and management capabilities.

### What are the pros and cons of Mailbird vs Shift?

Shift's headline strength is ease of use and platform centralization, while Mailbird is praised for its clean interface and fast loading.

- **Mailbird strengths:** Clean interface (3 all-time mentions), fast loading (2), easy setup (3), unified inbox, and customizable themes.
- **Mailbird trade-offs:** Bug issues (3), lack of integration (3), limited features (2), missing features (2), poor customer support (2), and dissatisfaction with pricing changes and lifetime license handling.
- **Shift strengths:** Ease of use (112), easy accessibility (71), daily use (51), platform centralization (37), integrations (35), and time efficiency (28).
- **Shift trade-offs:** App issues (40), occasional memory usage concerns, and some reviewers note minor bugs or missing support for specific apps.

### Is Mailbird or Shift better for small businesses?

Shift is the better fit for small businesses, with higher satisfaction scores and more positive small-business reviewer sentiment.

- **Mailbird:** Largest segment is Small-Business; reviewers appreciate the clean interface and ease of setup but express concerns about support and pricing changes.
- **Shift:** Largest segment is Small-Business; reviewers consistently highlight ease of use, organization, and value for managing multiple accounts and tools.

### Which Email Client platform has better integrations?

Shift is favored by reviewers for integrations, with more frequent and positive mentions than Mailbird.

- **Mailbird:** Integrations are mentioned in 2 all-time reviews, with recent reviewers noting connections to Google Calendar, WhatsApp, and Trello.
- **Shift:** Integrations are mentioned in 35 all-time reviews, with frequent positive mentions of Google Apps, WhatsApp, and Slack.

### How do Mailbird and Shift compare on customer support?

Shift outperforms Mailbird on Quality of Support by a material margin, with scores of 8.5 versus 6.9.

- **Mailbird:** Reviewers report mixed experiences, with some citing helpful and fast support, while others describe slow or unresponsive service and dissatisfaction with handling of lifetime licenses.
- **Shift:** Reviewers consistently praise Shift's support, describing it as prompt, professional, and effective, with 22 all-time mentions for customer support.

### Which is easier to implement, Mailbird or Shift?

Shift leads Mailbird on Ease of Setup, scoring 9.1 versus 8.1, a difference of 1.0 points.

- **Mailbird:** Reviewers describe setup as easy and quick, with scores of 6.0 to 7.0 in recent reviews and 3 all-time mentions for setup ease.
- **Shift:** Reviewers consistently highlight very easy and straightforward setup, with scores of 7.0 in recent reviews and 25 all-time mentions for setup ease.

### Which product has better Calendar?

Shift is favored for Calendar features, with more frequent and positive reviewer mentions than Mailbird.

- **Mailbird:** Calendar integration is cited in recent reviews, with 1 all-time mention and positive feedback on unified inbox and Google Calendar integration.
- **Shift:** Calendar features are frequently praised in recent reviews, with reviewers highlighting the ability to manage multiple calendars and accounts in one place.

Alternatives

**Mailbird Alternatives**

 ![Front](https://images.g2crowd.com/uploads/product/hd_favicon/1fe01c88159eb52ed7e93d98cdce08a5/front.svg "Front")

[
Front
](/products/front/reviews)

 ![Thunderbird](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_6ca5b57b63c45814e9ef66a64ca43c19/thunderbird.png "Thunderbird")

[
Thunderbird
](/products/thunderbird/reviews)

 ![Spike](https://images.g2crowd.com/uploads/product/hd_favicon/ad8d6b14c633bf13965f58ef40a77f0f/spike.svg "Spike")

[
Spike
](/products/spike/reviews)

 ![BlueMail](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_ea674f9d92a760d473952ccec1d4bc02/bluemail.jpg "BlueMail")

[
BlueMail
](/products/bluemail/reviews)

**Shift Alternatives**

 ![Focos](https://images.g2crowd.com/uploads/product/hd_favicon/566c861b5e722c94aa5722e5e2251018/focos.svg "Focos")

[
Focos
](/products/focos/reviews)

 ![Microsoft Outlook](https://images.g2crowd.com/uploads/product/hd_favicon/5c440ee40ed0f9d1e1c0575dbdd12898/microsoft-outlook.png "Microsoft Outlook")

[
Outlook
](/products/microsoft-outlook/reviews)

 ![Front](https://images.g2crowd.com/uploads/product/hd_favicon/1fe01c88159eb52ed7e93d98cdce08a5/front.svg "Front")

[
Front
](/products/front/reviews)

 ![Thunderbird](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_6ca5b57b63c45814e9ef66a64ca43c19/thunderbird.png "Thunderbird")

[
Thunderbird
](/products/thunderbird/reviews)