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.
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.