How Much Does
SMTP2GO Cost in 2026?
SMTP2GO is the transactional email platform that doesn't try to be flashy. 100% SLA, 30-day money-back guarantee, and integrated SMS messaging — features competitors either charge extra for or don't offer at all. Starter at $10/mo ($8.33 annual) is the cheapest paid entry in this category.
Affiliate link available on this page. You pay the same price.
Prices in USD, verified from the United States. Regional pricing may vary.
Plans & Pricing
Starter
$8.33/mo billed annually
- emails 10000
- overageRate $1/1k
- reportingDays 30
- webhooks 10
Professional
$62.5/mo billed annually
- emails 100000
- overageRate $0.85/1k
- dedicatedIP true
- emailTesting true
From the StackScored blog
Features
Our Verdict
The integrated SMS is the differentiator nobody talks about. If your app sends password resets via email AND two-factor codes via SMS, SMTP2GO handles both — you don't need Twilio + SendGrid stitched together. For a small SaaS handling auth flows, that consolidation alone justifies the switch. The 100% SLA is more marketing than legally meaningful (you'll get credit for downtime, not damages), but it signals the infrastructure confidence. Starter at $10/mo with 10k emails is competitive with Postmark Basic ($15) and Mailgun Basic ($15) — cheaper entry point, similar feature set. The overage rate ($1/1k on Starter, $0.85/1k on Professional) is more reasonable than Postmark's $1.80/1k. Where it loses: developer experience. Resend's API feels noticeably cleaner. Postmark's dashboard is more informative. SMTP2GO's tooling is competent but not delightful. If you're a dev choosing based on DX, skip this. If you're a product team that needs email+SMS in one platform at a sensible price, it's genuinely good.
Pros
- Only transactional email platform here with integrated SMS — replaces Twilio for low-volume SMS needs
- Starter at $10/mo ($8.33 annual) is the cheapest paid entry — $5 less than Postmark/Mailgun Basic
- 100% SLA guarantee with 30-day money-back — rare transparency in this category
- Overage rates are reasonable: $1/1k on Starter, drops to $0.85/1k on Professional
- ISO 27001 + GDPR compliance built in — useful for B2B buyers with compliance requirements
Cons
- Developer experience is functional but not delightful — Resend's API is noticeably cleaner
- Free tier's 200/day limit is restrictive — spike in activity can hit it before monthly cap
- No published Premier pricing — enterprise tier requires sales cycle
- Dashboard is dated compared to Postmark and Resend — more clicks to get to the data you want
Affiliate link — you pay the same price
Compare SMTP2GO with
Compare with Competitors
See how SMTP2GO pricing stacks up against other transactional email products.
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Frequently Asked Questions
- How much does SMTP2GO cost per month?
- SMTP2GO plans start at $10/mo. They offer 4 plans total.
- Does SMTP2GO have a free plan?
- Yes, SMTP2GO offers a free plan. See the feature comparison above for what's included and the limits.
- Is SMTP2GO worth the price?
- With a score of 8.4/10 and plans from $10/mo, SMTP2GO delivers strong value for the price.
- What are cheaper alternatives to SMTP2GO?
- SMTP2GO is already one of the most affordable transactional email options starting at $10/mo. Compare all options on our [Transactional Email pricing comparison](/pricing/transactional-email/) page.
- Does SMTP2GO offer discounts?
- Yes. SMTP2GO saves you up to 17% when you choose annual billing — the Starter plan drops from $10/mo to $8.33/mo with an annual commitment.