# Boomerang for Gmail vs Cirrus Insight Comparison

| | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Star Rating** | 4.6 out of 5 | 4.2 out of 5 | 
| **Total Reviews** | 423 | 1,510 | 
| **Largest Market Segment** | Small-Business (61.6% of reviews) | Mid-Market (46.1% of reviews) | 
| **Entry Level Price** | Free Per Month | $14.00 1 User Per Month | 

---
## Top Pros & Cons

### Boomerang for Gmail

Pros:
- Easy Scheduling (3 reviews)
- Reminders (3 reviews)

Cons:
- Poor Interface Design (2 reviews)
- Time-Consuming (2 reviews)

### Cirrus Insight

Pros:
- Salesforce Integration (17 reviews)
- Scheduling (15 reviews)

Cons:
- Missing Features (8 reviews)
- Learning Curve (6 reviews)

---
## Ratings Comparison
| Rating | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
  | **Meets Requirements** | 9.1 (342 reviews) | 8.5 (1389 reviews) | 
  | **Ease of Use** | 9.1 (346 reviews) | 8.4 (1368 reviews) | 
  | **Ease of Setup** | 9.1 (60 reviews) | 8.4 (407 reviews) | 
  | **Ease of Admin** | 9.1 (55 reviews) | 8.4 (337 reviews) | 
  | **Quality of Support** | 8.8 (173 reviews) | 8.0 (1073 reviews) | 
  | **Has the product been a good partner in doing business?** | 9.4 (49 reviews) | 8.3 (328 reviews) | 
  | **Product Direction (% positive)** | 8.7 (338 reviews) | 8.0 (1383 reviews) | 

---
## Pricing

### Boomerang for Gmail

#### Entry-Level Pricing

Plan: Basic (our free plan)

Price: Free Per Month

Description: Free Trial

Key Features:
- Message Credits - 10 per month
- Supported Accounts - Gmail/G Suite (Google Apps)
- Send Later	

[Browse all 5 editions](https://www.g2.com/products/boomerang-for-gmail/pricing)

#### Free Trial

Yes

### Cirrus Insight

#### Entry-Level Pricing

Plan: Salesforce Sync

Price: $14.00 1 User Per Month

Description: Capture all emails, calendar events, and tasks in Salesforce without any manual data entry.

Key Features:
- Standard Bi-Directional or One-Way Sync
- Sync of Emails, Events and Tasks
- Data Stored in Salesforce

[Browse all 4 editions](https://www.g2.com/products/cirrus-insight/pricing)

#### Free Trial

Yes

---
## Features Comparison By Category

### AI Sales Assistant

| Product | Score | Reviews |
|---|---|---|
| **Boomerang for Gmail** | N/A | N/A |
| **Cirrus Insight** | N/A | N/A |

#### Lead Facilitation

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Customer-facing Chatbot** | Not enough data | Feature Not Available | 
| **Lead Qualification** | Not enough data | Not enough data | 
| **Lead Follow-up** | Not enough data | Not enough data | 
| **Meeting Scheduling ** | Not enough data | Not enough data | 

#### Organization

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Opportunity and Pipeline Management ** | Not enough data | Not enough data | 
| **Data Entry** | Not enough data | Not enough data | 
| **Integrations / APIs** | Not enough data | Not enough data | 

#### Performance Analysis

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Coaching ** | Not enough data | Feature Not Available | 
| **Peformance Tracking** | Not enough data | Not enough data | 

#### Sales Analysis

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **ROI Forecasting ** | Not enough data | Feature Not Available | 
| **Sales Forecasting ** | Not enough data | Feature Not Available | 

#### Generative AI

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **AI Text Generation** | Not enough data | Not enough data | 
| **AI Text Summarization** | Not enough data | Feature Not Available | 

#### Agentic AI - AI Sales Assistant

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Multi-step Planning** | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | 

### Sales Engagement

| Product | Score | Reviews |
|---|---|---|
| **Boomerang for Gmail** | N/A | N/A |
| **Cirrus Insight** | 7.8/10 | 332 |

#### Integrated Workflows

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Task Management** | Not enough data | 8.1 (241 reviews) ✓ Verified | 
| **Email Tracking/Automation** | Not enough data | 8.8 (306 reviews) ✓ Verified | 
| **Calls and Voice** | Not enough data | Feature Not Available | 
| **Other Outreach Options ** | Not enough data | 7.5 (146 reviews) ✓ Verified | 
| **CRM Integration** | Not enough data | 8.8 (287 reviews) ✓ Verified | 
| **Calendar** | Not enough data | 7.9 (53 reviews) | 
| **Shared Records** | Not enough data | Feature Not Available | 

#### Repeatability and Reportability

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Content Management** | Not enough data | 8.0 (195 reviews) ✓ Verified | 
| **Workflow Management** | Not enough data | 8.3 (225 reviews) ✓ Verified | 
| **Workflow Performance** | Not enough data | 8.0 (223 reviews) ✓ Verified | 
| **Sales Coaching and Insights** | Not enough data | 7.8 (173 reviews) ✓ Verified | 
| **Gamification** | Not enough data | Feature Not Available | 

#### AI and Automation

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Lead Prioritization** | Not enough data | Feature Not Available | 
| **Lead Scoring** | Not enough data | Feature Not Available | 
| **Best Time of Day Scheduling** | Not enough data | Feature Not Available | 
| **Buyer Intelligence** | Not enough data | Feature Not Available | 
| **Machine Learning** | Not enough data | 6.7 (33 reviews) | 

#### Generative AI

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **AI Text Generation** | Not enough data | 6.1 (22 reviews) | 

#### Agentic AI - Sales Engagement

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Multi-step Planning** | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | 

### Lead-to-Account Matching and Routing

| Product | Score | Reviews |
|---|---|---|
| **Boomerang for Gmail** | N/A | N/A |
| **Cirrus Insight** | N/A | N/A |

#### Matching

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Priority Matching** | Not enough data | Not enough data | 
| **Account Tiebreakers** | Not enough data | Not enough data | 
| **Fuzzy Matching** | Not enough data | Feature Not Available | 

#### Routing

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Match and Route** | Not enough data | Not enough data | 
| **Multi-Objects** | Not enough data | Not enough data | 
| **Territories** | Not enough data | Not enough data | 
| **Working Hours** | Not enough data | Not enough data | 

#### Platform Operations

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Service level Agreements** | Not enough data | Not enough data | 
| **Audit Logs** | Not enough data | Feature Not Available | 
| **Duplicate Match** | Not enough data | Feature Not Available | 
| **Capping** | Not enough data | Feature Not Available | 
| **Analytics** | Not enough data | Not enough data | 
| **Integrations** | Not enough data | Not enough data | 
| **Alerts & Notifications** | Not enough data | Not enough data | 
| **AI Lead Matching & Routing** | Not enough data | Not enough data | 

### Calendar

| Product | Score | Reviews |
|---|---|---|
| **Boomerang for Gmail** | N/A | N/A |
| **Cirrus Insight** | 7.2/10 | 15 |

#### Calendar View

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Multi-Calendar View** | Not enough data | 6.3 (13 reviews) | 
| **Customizable Viewing** | Not enough data | 6.9 (12 reviews) | 

#### Shared Calendar

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Calendar Collaboration** | Not enough data | 6.9 (13 reviews) | 
| **Multiple Calendar Management** | Not enough data | 7.7 (13 reviews) | 

#### Accessibility

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Screen Reader Compatibility** | Not enough data | Feature Not Available | 
| **Keyboard Shortcuts** | Not enough data | Feature Not Available | 

#### Integration

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Sync Multiple Calendars** | Not enough data | 8.3 (13 reviews) | 
| **Import Events** | Not enough data | 6.2 (13 reviews) | 
| **Software Integrations** | Not enough data | 8.1 (13 reviews) | 

#### Notifications

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Customized Calendar Notifications** | Not enough data | 6.8 (13 reviews) | 
| **Location-Based Alerts** | Not enough data | Feature Not Available | 

#### Generative AI

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **AI Text-to-Image** | Not enough data | Feature Not Available | 
| **AI Text-to-Speech** | Not enough data | Feature Not Available | 
| **AI Image-to-Text** | Not enough data | Feature Not Available | 

#### Agentic AI - Calendar

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Cross-system Integration** | Not enough data | Not enough data | 

### Online Appointment Scheduling

| Product | Score | Reviews |
|---|---|---|
| **Boomerang for Gmail** | 7.6/10 | 104 |
| **Cirrus Insight** | 7.2/10 | 23 |

#### Notifications

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Confirmations & Reminders** | 8.9 (92 reviews) | 7.9 (16 reviews) | 
| **Appointment Follow-Up** | Feature Not Available | 7.7 (14 reviews) | 
| **Scheduling Notifications** | 9.0 (90 reviews) | 8.8 (17 reviews) | 

#### Settings

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Time Zone Detection** | Feature Not Available | 7.6 (14 reviews) | 
| **Availability Settings** | 8.9 (93 reviews) | 8.8 (15 reviews) | 
| **Blocked Time Settings** | 8.9 (90 reviews) | 8.7 (14 reviews) | 

#### Personalization

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Branding** | Feature Not Available | 8.0 (11 reviews) | 
| **Links** | 8.5 (73 reviews) | 8.6 (16 reviews) | 

#### Integrations

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Multi- Calendar Integration** | 8.7 (76 reviews) | 7.3 (13 reviews) | 
| **Website Integration** | 7.5 (52 reviews) | 7.2 (10 reviews) | 
| **Payment Acceptance** | Feature Not Available | 5.0 (7 reviews) | 
| **Video Conferencing** | 7.2 (52 reviews) | 6.0 (7 reviews) | 

#### Generative AI

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **AI Text Generation** | 6.3 (44 reviews) | Feature Not Available | 
| **AI Text Summarization** | 6.5 (43 reviews) | Feature Not Available | 
| **AI Text-to-Image** | 6.2 (43 reviews) | Feature Not Available | 
| **AI Text-to-Speech** | 6.1 (43 reviews) | Feature Not Available | 
| **AI Image-to-Text** | 6.0 (43 reviews) | Feature Not Available | 

#### Agentic AI - Online Appointment Scheduling

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Feature Not Available | 
| **Multi-step Planning** | Not enough data | Feature Not Available | 
| **Natural Language Interaction** | Not enough data | Feature Not Available | 

### Email Management

| Product | Score | Reviews |
|---|---|---|
| **Boomerang for Gmail** | 7.5/10 | 67 |
| **Cirrus Insight** | N/A | N/A |

#### Sorting & Filtering

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Attachment Search** | Feature Not Available | Not enough data | 
| **Tags** | Feature Not Available | Not enough data | 
| **AI Sorting** | Feature Not Available | Not enough data | 
| **Predefined Rules** | Feature Not Available | Not enough data | 

#### Integrations

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Microsoft Outlook Integration** | Feature Not Available | Not enough data | 
| **Gmail Integration** | 9.6 (64 reviews) | Not enough data | 
| **Apple Calendar Integration** | Feature Not Available | Not enough data | 

#### Time Management

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Unified Inbox** | Feature Not Available | Not enough data | 
| **Email Automation** | 8.8 (52 reviews) | Not enough data | 
| **Snooze** | 8.5 (54 reviews) | Not enough data | 

#### Generative AI

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **AI Text Generation** | 6.1 (28 reviews) | Not enough data | 
| **AI Text-to-Speech** | 5.7 (28 reviews) | Not enough data | 
| **AI Text Summarization** | 6.4 (28 reviews) | Not enough data | 

#### Agentic AI - Email Management

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | 

### Business Scheduling

| Product | Score | Reviews |
|---|---|---|
| **Boomerang for Gmail** | N/A | N/A |
| **Cirrus Insight** | 7.6/10 | 38 |

#### Integrations

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **MS Teams Integration** | Not enough data | 6.8 (34 reviews) | 
| **Email Integration** | Not enough data | 8.6 (36 reviews) | 
| **Zoom Integration** | Not enough data | 6.5 (34 reviews) | 
| **Google Meet Integration** | Not enough data | 6.8 (34 reviews) | 
| **Salesforce Integration** | Not enough data | 8.4 (35 reviews) | 

#### Branding & Customizatio

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Custom Booking Page** | Not enough data | 7.8 (36 reviews) | 
| **Personalized Links** | Not enough data | 8.1 (36 reviews) | 
| **Personalized Web Embed** | Not enough data | 7.1 (34 reviews) | 

#### Automatic Rules & Configurations

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Set Working Hours** | Not enough data | 8.4 (35 reviews) | 
| **Automatic Updates** | Not enough data | 7.8 (34 reviews) | 
| **Buffer Times** | Not enough data | 7.1 (35 reviews) | 

#### Agentic AI - Business Scheduling

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Feature Not Available | 
| **Multi-step Planning** | Not enough data | Feature Not Available | 

### Salesforce AppExchange Apps

| Product | Score | Reviews |
|---|---|---|
| **Boomerang for Gmail** | N/A | N/A |
| **Cirrus Insight** | N/A | N/A |

#### Agentic AI - Salesforce AppExchange Apps

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Multi-step Planning** | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | Not enough data | 
| **Natural Language Interaction** | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | 

### Google Workspace Office Tools

| Product | Score | Reviews |
|---|---|---|
| **Boomerang for Gmail** | N/A | N/A |
| **Cirrus Insight** | N/A | N/A |

#### Agentic AI - Google Workspace Office Tools

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Multi-step Planning** | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | 

### Email Tracking

| Product | Score | Reviews |
|---|---|---|
| **Boomerang for Gmail** | 7.8/10 | 205 |
| **Cirrus Insight** | 7.9/10 | 875 |

#### Agentic AI - Email Tracking

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Feature Not Available | 
| **Multi-step Planning** | Not enough data | Feature Not Available | 
| **Cross-system Integration** | Not enough data | Feature Not Available | 
| **Adaptive Learning** | Not enough data | Feature Not Available | 
| **Natural Language Interaction** | Not enough data | Feature Not Available | 
| **Proactive Assistance** | Not enough data | Feature Not Available | 
| **Decision Making** | Not enough data | Feature Not Available | 

#### Analytics

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Open Rates** | Feature Not Available | 8.2 (650 reviews) | 
| **Link Activity** | 8.2 (110 reviews) | 8.2 (651 reviews) | 
| **Attachment Activity** | Feature Not Available | 8.1 (576 reviews) | 

#### Customizations

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Email Platform Integration** | Feature Not Available | 8.4 (741 reviews) | 
| **Email Scheduling** | 9.5 (194 reviews) | 8.2 (608 reviews) | 
| **Notifications** | 8.8 (169 reviews) | 8.1 (635 reviews) | 
| **Email Categorization** | Feature Not Available | 7.8 (486 reviews) | 
| **Templates** | Feature Not Available | 7.9 (539 reviews) | 

#### Generative AI

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **AI Text Generation** | 4.6 (20 reviews) | 6.4 (59 reviews) | 

### Appointment Reminder

| Product | Score | Reviews |
|---|---|---|
| **Boomerang for Gmail** | 9.2/10 | 58 |
| **Cirrus Insight** | N/A | N/A |

#### Features

| Feature | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Standalone Booking** | 9.1 (53 reviews) | Not enough data | 
| **Integrated App** | 9.0 (40 reviews) | Not enough data | 
| **SMS** | Feature Not Available | Not enough data | 
| **Email** | 9.2 (49 reviews) | Not enough data | 
| **Voice** | Feature Not Available | Not enough data | 
| **Confirmation and Cancellation** | 9.4 (47 reviews) | Not enough data | 

---
## Categories
**Shared Categories (2):** [Email Tracking Software](https://www.g2.com/categories/email-tracking), [Online Appointment Scheduling Software](https://www.g2.com/categories/online-appointment-scheduling)

**Unique to Boomerang for Gmail (3):** [Appointment Reminder Software](https://www.g2.com/categories/appointment-reminder), [Google Workspace Office Tools ](https://www.g2.com/categories/google-workspace-office-tools), [Email Management Software](https://www.g2.com/categories/email-management)

**Unique to Cirrus Insight (6):** [Business Scheduling Software](https://www.g2.com/categories/business-scheduling), [Lead-to-Account Matching and Routing Software](https://www.g2.com/categories/lead-to-account-matching-and-routing), [Sales Engagement Software](https://www.g2.com/categories/sales-engagement), [AI Sales Assistant Software](https://www.g2.com/categories/ai-sales-assistant), [Calendar Software](https://www.g2.com/categories/calendar-software), [Salesforce AppExchange Apps](https://www.g2.com/categories/salesforce-appexchange-apps)


---
## Reviewer Demographics

### By Company Size

| Segment | Boomerang for Gmail | Cirrus Insight | 
|---|---|---|
| **Small-Business** | 61.6% | 37.3% | 
| **Mid-Market** | 28.3% | 46.1% | 
| **Enterprise** | 10.1% | 16.6% | 

### By Industry

#### Boomerang for Gmail

- **Marketing and Advertising:** 11.7%
- **Computer Software:** 7.8%
- **Education Management:** 6.3%
- **Information Technology and Services:** 5.1%
- **Non-Profit Organization Management:** 4.9%
- **Higher Education:** 4.6%
- **Internet:** 3.2%
- **Public Relations and Communications:** 2.9%
- **Financial Services:** 2.9%
- **Management Consulting:** 2.7%
- **Other:** 48.1%

#### Cirrus Insight

- **Computer Software:** 17.2%
- **Information Technology and Services:** 9.7%
- **Marketing and Advertising:** 9.7%
- **Internet:** 5.8%
- **Financial Services:** 5.1%
- **Non-Profit Organization Management:** 5.0%
- **Education Management:** 3.7%
- **Higher Education:** 3.1%
- **Real Estate:** 1.9%
- **E-Learning:** 1.6%
- **Other:** 37.1%

---
## Alternatives

### Alternatives to Boomerang for Gmail

- [Vendasta Yesware](https://www.g2.com/products/vendasta-yesware/reviews) — 4.4/5 stars (821 reviews)
- [Mixmax](https://www.g2.com/products/mixmax/reviews) — 4.6/5 stars (1458 reviews)
- [Gmelius](https://www.g2.com/products/gmelius/reviews) — 4.4/5 stars (776 reviews)
- [GMass](https://www.g2.com/products/gmass/reviews) — 4.7/5 stars (1314 reviews)
- [HubSpot Sales Hub](https://www.g2.com/products/hubspot-sales-hub/reviews) — 4.4/5 stars (13867 reviews)
- [GReminders](https://www.g2.com/products/greminders/reviews) — 4.6/5 stars (694 reviews)
- [Saleshandy](https://www.g2.com/products/saleshandy/reviews) — 4.6/5 stars (784 reviews)
- [Brevo Marketing Platform](https://www.g2.com/products/brevo-marketing-platform/reviews) — 4.5/5 stars (2575 reviews)
- [YouCanBookMe](https://www.g2.com/products/youcanbookme/reviews) — 4.7/5 stars (1934 reviews)
- [Outreach](https://www.g2.com/products/outreach/reviews) — 4.3/5 stars (3573 reviews)

### Alternatives to Cirrus Insight

- [Vendasta Yesware](https://www.g2.com/products/vendasta-yesware/reviews) — 4.4/5 stars (821 reviews)
- [Revenue Grid](https://www.g2.com/products/revenue-grid/reviews) — 4.6/5 stars (583 reviews)
- [Salesloft](https://www.g2.com/products/salesloft/reviews) — 4.5/5 stars (4287 reviews)
- [Outreach](https://www.g2.com/products/outreach/reviews) — 4.3/5 stars (3573 reviews)
- [Mixmax](https://www.g2.com/products/mixmax/reviews) — 4.6/5 stars (1458 reviews)
- [Bigtincan Engagement](https://www.g2.com/products/bigtincan-engagement/reviews) — 4.1/5 stars (592 reviews)
- [Calendly](https://www.g2.com/products/calendly/reviews) — 4.7/5 stars (2643 reviews)
- [HubSpot Sales Hub](https://www.g2.com/products/hubspot-sales-hub/reviews) — 4.4/5 stars (13867 reviews)
- [Reply](https://www.g2.com/products/reply/reviews) — 4.6/5 stars (1545 reviews)
- [Agentforce Sales (formerly Salesforce Sales Cloud)](https://www.g2.com/products/agentforce-sales-formerly-salesforce-sales-cloud/reviews) — 4.4/5 stars (25853 reviews)

---
## Top Discussions

### Boomerang for Gmail

- Title: [Is it Possible to use in Other Mailing Platform](https://www.g2.com/discussions/is-it-possible-to-use-in-other-mailing-platform) — 5 comments, 1 upvote
  > **Top comment:** "Boomerang is available on the desktop through the www. Android devices, iOS devices version 10 and up,  Hope that helps"
- Title: [What is Boomerang for Gmail used for?](https://www.g2.com/discussions/what-is-boomerang-for-gmail-used-for) — 1 comment
  > **Top comment:** "I love the features that let me schedule meetings directly from email. It cuts down on the back and forth so much! If you schedule a lot of interviews for..."
- Title: [How to automate different replies regarding the sender or type of answer?](https://www.g2.com/discussions/15597-how-to-automate-different-replies-regarding-the-sender-or-type-of-answer) — 1 comment, 1 upvote
  > **Top comment:** "1. Open an existing thread. Or write and send a new email to someone, then open that new message in your Sent Mail folder.

2. Open a reply to the..."

### Cirrus Insight

- Title: [how can I improve on synchronisation with Salesforce](https://www.g2.com/discussions/how-can-i-improve-on-synchronisation-with-salesforce) — 3 comments, 1 upvote
  > **Top comment:** "Hi Andrea, lately there seems to be an overall problem with synchronizing with information with Cirrus.  I have gmail and while all of my emails are synching..."
- Title: [Why does the outlook plugin frequently logout/not load?](https://www.g2.com/discussions/why-does-the-outlook-plugin-frequently-logout-not-load) — 2 comments, 1 upvote
  > **Top comment:** "Had the same issue and was advised it was an internet explorer issue. Was never able to get issue resolved on my corporate issues as our IT would not allow..."
- Title: [How reliable is the Chrome extension and Cirrus Insight side panel for your users?](https://www.g2.com/discussions/how-reliable-is-the-chrome-extension-and-cirrus-insight-side-panel-for-your-users) — 2 comments, 1 upvote
  > **Top comment:** "I find it to be quite accurate. I love being able to pull opportunities in the side panel. I think a couple times maybe the contact is not right, but this..."
- Title: [Does Cirrus Insight have mobile applications?](https://www.g2.com/discussions/6555-mobile) — 1 comment, 1 upvote *(includes official response)*
  > **Top comment:** "Yes, native Cirrus Insight iOS and Android mobile apps are available on the iTunes App Store and the Google Play Store."
- Title: [What browsers and systems does Cirrus Insight support?](https://www.g2.com/discussions/supported-systems) — 1 comment, 1 upvote *(includes official response)*
  > **Top comment:** "Cirrus Insight for Gmail is available as a Google Chrome browser extension or a Firefox browser add-on. Cirrus Insight for Outlook is available as an..."

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/boomerang-for-gmail-vs-cirrus-insight)