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Compare SMTP2GO and Twilio SendGrid Email API 
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At a Glance
Market Segments
Small-Business (63.9% of reviews)
Small-Business (68.6% of reviews)
Entry-Level Pricing
Contact Us
$14.95 to $29.95 per month
SMTP2GO
Star Rating
(225)4.7 out of 5
Market Segments
Small-Business (63.9% of reviews)
Entry-Level Pricing
Contact Us
Browse all 3 pricing plansTwilio 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, allowing for seamless integration and high performance in sending emails, while SMTP2GO's Mail Send API scored slightly lower at 8.9, indicating a less robust experience.
- Reviewers mention that SMTP2GO shines in Performance and Reliability, achieving a score of 9.4, which is significantly higher than Twilio SendGrid's 8.8, suggesting that SMTP2GO may offer more consistent email delivery and uptime.
- G2 users highlight the superior Quality of Support for SMTP2GO, with a score of 9.2 compared to Twilio SendGrid's 7.6, indicating that users may find more responsive and helpful customer service with SMTP2GO.
- Users on G2 report that Twilio SendGrid's Custom Tracking Domain feature is highly rated at 9.2, which allows for better brand recognition, while SMTP2GO's score of 8.9 suggests it may not offer the same level of customization.
- Reviewers mention that Twilio SendGrid provides better Email Segmentation capabilities with a score of 8.2, allowing users to target specific audiences more effectively compared to SMTP2GO's score of 7.8, which may limit segmentation options.
- Users say that SMTP2GO's Sender Reputation Management feature is particularly strong, scoring 9.1, which helps maintain email deliverability, while Twilio SendGrid's score of 8.4 indicates it may not be as effective in this area.
Pricing
Entry-Level Pricing
SMTP2GO
Premiere Custom - over 3 Million Emails/Month
Contact Us
Send more than 3 million emails per month.
- All features of lower plans, plus:
- Additional dedicated IP addresses (as required)
- Dedicated account manager
Twilio 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
SMTP2GO
Free Trial is available
Twilio SendGrid Email API
Free Trial is available
Ratings
Meets Requirements
9.5
187
8.5
310
Ease of Use
9.4
189
8.2
312
Ease of Setup
9.3
155
8.2
174
Ease of Admin
9.4
153
8.2
173
Quality of Support
9.2
166
7.5
248
Has the product been a good partner in doing business?
9.2
148
7.8
162
Product Direction (% positive)
8.3
189
7.2
297
Features by Category
Administration
7.7
15
7.9
85
7.9
15
7.5
77
8.1
82
8.1
83
Feature Not Available
8.1
89
8.6
132
7.9
97
8.6
122
8.3
100
Integrations
8.0
70
8.9
91
8.3
72
8.7
83
8.9
94
9.3
120
8.4
89
8.3
72
Platform
8.9
105
9.2
86
9.0
108
8.7
70
8.7
86
8.6
74
8.5
128
8.4
116
9.1
115
8.3
109
9.1
135
8.3
121
8.8
99
8.6
87
9.4
149
8.7
126
Diagnosis
Not enough data
8.3
96
Not enough data
8.9
104
Not enough data
8.5
97
Not enough data
8.7
96
Tracking
Not enough data
8.9
115
Not enough data
8.4
99
Not enough data
8.7
115
Not enough data
8.5
107
Not enough data
8.4
102
Reporting
Not enough data
8.3
97
Not enough data
8.1
108
Not enough data
8.3
93
Not enough data
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
SMTP2GO and Twilio SendGrid Email API are categorized as Transactional Email
Unique Categories
SMTP2GO has no unique categories
Twilio SendGrid Email API is categorized as Email Deliverability
Reviews
Reviewers' Company Size
SMTP2GO
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
Information Technology and Services
16.9%
Computer Software
7.8%
Retail
4.6%
Education Management
4.1%
Telecommunications
3.7%
Other
63.0%
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
What is smtp2go used for?
3 Comments
BD
newsletterRead more
What about SPF and DKIM records?
2 Comments
Official Response from SMTP2GO
Any necessary changes to SPF and DKIM records can be quickly and easily made within a few minutes. We let you know exactly how these records should appear,...Read more
How do I configure smtp2go?
2 Comments
DC
SMTP Auth for outgoing SMTP servers from Internal Linux e-mail serversRead more
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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