Best SMTP2GO Alternatives

30 services in Marketing & Email ranked by reliability

Operational 100% uptime Platinum

#	Service	Status	30-Day Uptime	Tier	Trend	Compare
1	Mailchimp	Operational	100%	Platinum	→	Compare
2	Klaviyo	Operational	100%	Platinum	→	Compare
3	AWeber	Operational	100%	Platinum	→	Compare
4	Mailjet	Operational	100%	Platinum	→	Compare
5	Loops	Operational	100%	Platinum	→	Compare
6	MessageBird	Operational	100%	Platinum	→	Compare
7	Omnisend	Operational	100%	Platinum	→	Compare
8	Ortto	Operational	100%	Platinum	→	Compare
9	TextMagic	Operational	100%	Platinum	→	Compare
10	ActiveCampaign	Operational	99.86%	Silver	↑	Compare
11	Iterable	Operational	99.86%	Silver	↑	Compare
12	MailerSend	Operational	99.83%	Silver	↑	Compare
13	Customer.io	Operational	99.72%	Silver	↑	Compare
14	Constant Contact	Operational	99.67%	Silver	↑	Compare
15	GetResponse	Operational	99.67%	Silver	↓	Compare
16	Mailgun	Operational	99.31%	Silver	↓	Compare
17	Drip	Operational	98.84%	Bronze	↓	Compare
18	Braze	Operational	98.75%	Bronze	↑	Compare
19	Brevo	Operational	98.61%	Bronze	↑	Compare
20	beehiiv	Operational	98.55%	Bronze	↓	Compare
21	MailPace	Operational	98.55%	Bronze	↓	Compare
22	Novu	Operational	98.55%	Bronze	↓	Compare
23	Pushwoosh	Operational	98.55%	Bronze	↓	Compare
24	Resend	Operational	98.55%	Bronze	↓	Compare
25	Sendbird	Operational	98.55%	Bronze	↓	Compare
26	SendPulse	Operational	98.55%	Bronze	↓	Compare
27	SocketLabs	Operational	98.55%	Bronze	↓	Compare
28	MailerLite	Operational	98.47%	Bronze	↑	Compare
29	Postmark	Operational	96.11%	Bronze	↑	Compare
30	SendGrid	Operational	89.44%	Bronze	↑	Compare

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About SMTP2GO Alternatives

Email delivery service providing SMTP relay and email API for reliable transactional and marketing email sending.

Looking for a more reliable alternative to SMTP2GO? This page ranks 30 competing services in the Marketing & Email category by their actual 30-day uptime, based on continuous monitoring by ServiceAlert.ai. The rankings are updated daily using data collected every 5 minutes across 1002+ cloud services.

Explore the full Marketing & Email category for all services in this space, or view the reliability rankings across all categories. You can also compare SMTP2GO head-to-head with any alternative.