Compare Boomerang for Gmail and Spike 
At a Glance
Market Segments
Small-Business (61.3% of reviews)
Small-Business (77.4% of reviews)
Entry-Level Pricing
Free Per Month
$5.00 1 User Per Month
Boomerang for Gmail
Star Rating
(420)4.6 out of 5
Market Segments
Small-Business (61.3% of reviews)
Pros & Cons
Entry-Level Pricing
Free Per Month
Browse all 5 pricing plansSpike
Star Rating
(263)4.6 out of 5
Market Segments
Small-Business (77.4% of reviews)
Pros & Cons
Entry-Level Pricing
$5.00 1 User Per Month
Browse all 2 pricing plansBoomerang for Gmail vs Spike
When assessing the two solutions, reviewers found Spike easier to use and set up. However, Boomerang for Gmail is easier to administer. Reviewers also preferred doing business with Boomerang for Gmail overall.
- Reviewers felt that Boomerang for Gmail meets the needs of their business better than Spike.
- When comparing quality of ongoing product support, reviewers felt that Spike is the preferred option.
- For feature updates and roadmaps, our reviewers preferred the direction of Spike over Boomerang for Gmail.
Pricing
Entry-Level Pricing
Boomerang for Gmail
Basic (our free plan)
Free
Per Month
Free Trial
- Message Credits - 10 per month
- Supported Accounts - Gmail/G Suite (Google Apps)
- Send Later
Spike
Pro
$5.00
1 User Per Month
Use Spike's email app with up to 3 email accounts with unified inbox and unlimited search history
- Conversational Email
- Spike AI
- 5 GB storage
Free Trial
Boomerang for Gmail
Free Trial is available
Spike
Free Trial is available
Ratings
Meets Requirements
9.1
341
8.9
166
Ease of Use
9.1
345
9.3
170
Ease of Setup
9.1
59
9.3
52
Ease of Admin
9.1
54
8.7
35
Quality of Support
8.8
172
9.0
157
Has the product been a good partner in doing business?
9.3
48
8.6
33
Product Direction (% positive)
8.7
337
9.6
156
Features by Category
Messenger
Not enough data
9.1
25
|
Verified
Not enough data
9.3
23
|
Verified
Not enough data
8.9
24
|
Verified
Not enough data
9.1
25
|
Verified
Channels
Not enough data
8.7
21
|
Verified
Not enough data
8.4
20
|
Verified
Not enough data
8.6
19
|
Verified
Not enough data
8.6
20
|
Verified
Not enough data
8.2
20
|
Verified
Customers
Not enough data
8.8
20
|
Verified
Not enough data
8.6
22
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Agentic AI - Conversational Marketing
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Business Instant Messaging
Not enough data
8.9
64
Not enough data
9.2
68
Not enough data
8.6
69
Business Instant Messaging
Not enough data
8.8
55
Not enough data
8.4
53
Business Instant Messaging
Not enough data
9.2
67
Not enough data
9.2
62
Not enough data
Feature Not Available
Generative AI - Business Instant Messaging
Not enough data
7.4
9
AI - Business Instant Messaging
Not enough data
6.5
8
Not enough data
6.9
9
Not enough data
6.0
8
Not enough data
5.6
8
Agentic AI - Business Instant Messaging
Not enough data
Not enough data
Not enough data
Not enough data
Grammar
Not enough data
9.3
7
Not enough data
9.0
7
Not enough data
8.9
6
Formatting
Not enough data
9.0
5
Not enough data
9.7
5
Not enough data
Not enough data
Content
Not enough data
9.0
5
Not enough data
8.7
5
Not enough data
8.7
5
Product Type
Not enough data
8.7
5
Not enough data
9.3
5
Generative AI
Not enough data
Not enough data
Not enough data
Not enough data
Inbox Tools
Not enough data
9.5
71
Not enough data
9.0
66
Not enough data
9.2
65
Not enough data
9.2
63
Coordination Tools
Not enough data
8.5
63
Not enough data
8.5
64
Not enough data
8.6
59
Software Options
Not enough data
9.3
68
Not enough data
9.2
69
Email Client - Agentic AI
Not enough data
Not enough data
Not enough data
Not enough data
Collaboration Tools
Not enough data
9.1
25
|
Verified
Not enough data
8.6
18
Not enough data
8.7
17
Not enough data
8.8
27
|
Verified
Not enough data
Feature Not Available
Meeting Coordination
Not enough data
8.2
32
|
Verified
Not enough data
Feature Not Available
Not enough data
9.1
27
|
Verified
Not enough data
8.9
24
|
Verified
Software Type
Not enough data
9.0
32
|
Verified
Not enough data
9.0
27
|
Verified
Not enough data
8.9
26
|
Verified
Agentic AI - Video Conferencing
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Calendar View
Not enough data
9.1
25
Not enough data
8.8
27
Shared Calendar
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Accessibility
Not enough data
Feature Not Available
Not enough data
8.8
7
Integration
Not enough data
9.3
26
Not enough data
9.1
24
Not enough data
Feature Not Available
Notifications
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Generative AI
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Agentic AI - Calendar
Not enough data
Not enough data
Notifications
8.9
92
Not enough data
Feature Not Available
Not enough data
9.0
90
Not enough data
Settings
Feature Not Available
Not enough data
8.9
93
Not enough data
8.9
90
Not enough data
Personalization
Feature Not Available
Not enough data
8.5
73
Not enough data
Integrations
8.7
76
Not enough data
7.5
52
Not enough data
Feature Not Available
Not enough data
7.2
52
Not enough data
Feature Not Available
Not enough data
Generative AI
6.3
44
Not enough data
6.5
43
Not enough data
6.2
43
Not enough data
6.1
43
Not enough data
6.0
43
Not enough data
Agentic AI - Online Appointment Scheduling
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Sorting & Filtering
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Integrations
Feature Not Available
Not enough data
9.6
64
Not enough data
Feature Not Available
Not enough data
Time Management
Feature Not Available
8.7
5
8.8
52
Not enough data
8.5
54
Not enough data
Generative AI
6.1
28
Not enough data
5.7
28
Not enough data
6.4
28
Not enough data
Agentic AI - Email Management
Not enough data
Not enough data
Not enough data
Not enough data
Generative AI
Not enough data
7.0
10
Not enough data
8.0
11
Not enough data
7.0
9
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Encryption Techniques - Email Encryption
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Authentication, Verification, and Access Controls - Email Encryption
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Security Enhancements and Auditing - Email Encryption
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Integration, Compatibility, and Usability - Email Encryption
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Agentic AI - Google Workspace Office Tools
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Agentic AI - Email Tracking
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Not enough data
Analytics
Feature Not Available
Not enough data
8.2
110
Not enough data
Feature Not Available
Not enough data
Customizations
Feature Not Available
Not enough data
9.5
193
Not enough data
8.8
168
Not enough data
Feature Not Available
Not enough data
Feature Not Available
Not enough data
Generative AI
4.6
20
Not enough data
Agentic AI - Note-Taking Software
Not enough data
Not enough data
Agentic AI - Audio Conferencing
Not enough data
Not enough data
Not enough data
Not enough data
Features
9.1
53
Not enough data
9.0
40
Not enough data
Feature Not Available
Not enough data
9.2
49
Not enough data
Feature Not Available
Not enough data
9.4
47
Not enough data
Categories
Categories
Shared Categories
Boomerang for Gmail and Spike are categorized as Email Management
Unique Categories
Boomerang for Gmail is categorized as Appointment Reminder, Google Workspace Office Tools, Email Tracking, and Online Appointment Scheduling
Spike is categorized as Email Client, Business Instant Messaging, Email, AI Writing Assistant, Shared Inbox, Email Encryption, Conversational Marketing, Note-Taking Software, Audio Conferencing, Calendar, and Video Conferencing
Reviews
Reviewers' Company Size
Boomerang for Gmail
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Spike
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Small-Business
(50 or fewer emp.)
Mid-Market
(51-1000 emp.)
Enterprise
(> 1000 emp.)
Reviewers' Industry
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%
Other
64.2%
Information Technology and Services
12.2%
Marketing and Advertising
9.1%
Computer Software
9.1%
Higher Education
5.2%
Financial Services
3.0%
Other
61.3%
Discussions
Is it Possible to use in Other Mailing Platform
5 Comments
GI
Boomerang is available on the desktop through the www. Android devices, iOS devices version 10 and up, Hope that helpsRead more
What is Boomerang for Gmail used for?
1 Comment
AM
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...Read more
How to automate different replies regarding the sender or type of answer?
1 Comment
GI
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...Read more
What is a spike task?
2 Comments
JO
A Spike task is an captured action item, visible in your inbox until you either action it , delete it, or 'reschedule' it to a future date ('snoozing', in...Read more
Spike - Syncing Mailbox Settings between devices - Feature Request
2 Comments
Official Response from Spike
Hey Serge,
Hi Serge,
We currently don't offer a single login because common solutions have security disadvantages, and above all, Spike prioritizes...Read more
What is a spike in Devops?
2 Comments
UG
A spike is a user story for which the team cannot estimate the effort needed. In such a case, it is better to run time-boxed research, exploration to learn...Read more
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