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Compare Inbox Tracker and Twilio SendGrid Email API 
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At a Glance
Market Segments
Mid-Market (55.6% of reviews)
Small-Business (68.6% of reviews)
Entry-Level Pricing
No pricing available
$14.95 to $29.95 per month
Inbox Tracker
Star Rating
(10)4.5 out of 5
Market Segments
Mid-Market (55.6% of reviews)
Entry-Level Pricing
No pricing available
Learn more about Inbox TrackerTwilio SendGrid Email API
Star Rating
(359)4.0 out of 5
Market Segments
Small-Business (68.6% of reviews)
Entry-Level Pricing
$14.95 to $29.95 per month
Browse all 3 pricing plansSummary
AI Generated Summary
AI-generated. Powered by real user reviews.
- Users report that Twilio SendGrid Email API excels in its Mail Send API with a score of 9.3, making it a preferred choice for developers looking for robust email sending capabilities. In contrast, Inbox Tracker's Mail Send API does not receive the same level of acclaim, indicating a potential gap in performance.
- Reviewers mention that Inbox Tracker shines in Quality of Support with a remarkable score of 9.8, significantly higher than Twilio SendGrid's 7.6. This suggests that users may find more responsive and helpful support when using Inbox Tracker.
- G2 users highlight that Inbox Tracker offers superior Domain Reputation management with a score of 9.3, compared to Twilio SendGrid's 8.3. This feature is crucial for businesses focused on maintaining a positive sender reputation.
- Users on G2 report that Twilio SendGrid's Template Creation feature scores 8.0, which is beneficial for users who prioritize customizable email templates. However, Inbox Tracker lacks detailed information on this feature, indicating a potential limitation in template flexibility.
- Reviewers mention that Inbox Tracker's Spam Filter Testing feature scores 8.3, which is essential for ensuring email deliverability. Twilio SendGrid does not provide a comparable feature, which may be a drawback for users concerned about their emails landing in spam folders.
- Users say that both platforms perform well in Processing Time, with Inbox Tracker scoring 9.4 and Twilio SendGrid at 9.0. However, the slight edge for Inbox Tracker may enhance user experience for those who prioritize speed in email processing.
Pricing
Entry-Level Pricing
Inbox Tracker
No pricing availableTwilio SendGrid Email API
ESSENTIALS (40K, 100K Packages)
$14.95 to $29.95
per month
Two packages to meet your mail sending needs
- Easy to Use APIs and Webhooks
- Detailed Analytics and Reporting
- DKIM Customization
Free Trial
Inbox Tracker
Free Trial is available
Twilio SendGrid Email API
Free Trial is available
Ratings
Meets Requirements
8.5
8
8.5
310
Ease of Use
7.7
8
8.2
312
Ease of Setup
Not enough data
8.2
174
Ease of Admin
Not enough data
8.2
173
Quality of Support
9.8
7
7.5
248
Has the product been a good partner in doing business?
Not enough data
7.8
162
Product Direction (% positive)
10.0
7
7.2
297
Features by Category
Administration
Not enough data
7.9
85
Not enough data
7.5
77
Not enough data
8.1
83
Not enough data
8.1
89
Not enough data
7.9
97
Not enough data
8.3
100
Integrations
Not enough data
8.9
91
Not enough data
8.7
83
Not enough data
9.3
120
Not enough data
8.3
72
Platform
Not enough data
9.2
86
Not enough data
8.7
70
Not enough data
8.6
74
Not enough data
8.4
116
Not enough data
8.3
109
Not enough data
8.3
121
Not enough data
8.6
87
Not enough data
8.7
126
Diagnosis
9.2
6
8.3
96
9.5
7
8.9
104
9.0
7
8.5
97
9.3
5
8.7
96
Tracking
9.4
6
8.9
115
9.4
6
8.4
99
9.0
7
8.7
115
9.3
5
8.5
107
9.4
6
8.4
102
Reporting
9.0
7
8.3
97
9.3
7
8.1
108
8.6
6
8.3
93
9.2
6
8.0
107
Agentic AI - Email Deliverability
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
Categories
Categories
Shared Categories
Inbox Tracker and Twilio SendGrid Email API are categorized as Email Deliverability
Unique Categories
Inbox Tracker has no unique categories
Twilio SendGrid Email API is categorized as Transactional Email
Reviews
Reviewers' Company Size
Inbox Tracker
Small-Business(50 or fewer emp.)
Mid-Market(51-1000 emp.)
Enterprise(> 1000 emp.)
Twilio SendGrid Email API
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
44.4%
Information Technology and Services
33.3%
Retail
11.1%
Computer Software
11.1%
‐
Other
0.0%
Computer Software
18.1%
Information Technology and Services
13.8%
Marketing and Advertising
8.6%
Internet
7.2%
Financial Services
5.5%
Other
46.8%
Alternatives
Discussions
Inbox Tracker has no discussions with answers
Can I send from more than one domain through SendGrid?
1 Comment
BF
Yes, you can. Here is a more detailed answer from Sendgrid's Docs:...Read more
What is my API Key?
1 Comment
TD
API key is authorization key between two different application or platform. Read more
Twilio SendGrid Email API has no more discussions with answers
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