SMTP2GO's pricing page
Captured from smtp2go.com. Pricing changes often, so confirm the current numbers on the live page.
Buying shortcut
Which SMTP2GO plan should you choose?
Start here
Free
Testing SMTP delivery and low-volume projects. It is the first tier to check when you only need the core SMTP2GO workflow. Watch for: Low-volume use only
Public price
$0
Free account for limited sending.
Main upgrade
Starter / Paid
Businesses with regular SMTP sending needs. Inspect this tier when the lower tier starts blocking reporting, automation, collaboration, or support needs. Watch for: Lifecycle automation must come from another system
Public price
$15/mo+
Paid plans start from $15/month.
High-volume or advanced
Higher Volume
Larger senders that need reliable infrastructure. Treat this as the serious-operations tier, especially if the first two plans leave key limits or add-ons unresolved. Watch for: Not a campaign strategy tool
Public price
$79/mo+
The pricing page shows higher-volume examples such as $79/month or $948/year.
Cost scenarios
Pricing pages show the entry point. These scenarios show what the plan means in real buying situations.
App needs SMTP relay
SMTP2GO: Free or paid SMTP2GO plan depending on volume.. Sequenzy: More suitable if lifecycle campaigns are needed.. SMTP2GO is infrastructure; Sequenzy is lifecycle marketing.
SaaS founder building onboarding flows
SMTP2GO: SMTP2GO can deliver emails but does not design the sequence.. Sequenzy: Built to generate and manage SaaS sequences.. Sequenzy fits better when the workflow layer matters.
High-volume transactional sender
SMTP2GO: Higher-volume SMTP2GO plan.. Sequenzy: Depends on lifecycle requirements.. SMTP2GO is useful when delivery is the main problem.
What to watch for
SMTP2GO is not a full marketing automation suite.
Higher-volume pricing depends on selected plan volume.
You still need a separate workflow/content layer for lifecycle email.
SMTP2GO pricing is about delivery volume
SMTP2GO is useful when the main job is getting email delivered reliably through SMTP. The pricing structure reflects that: free testing, paid volume tiers, and support around delivery.
That is different from buying a lifecycle marketing platform. SMTP2GO will not decide what lifecycle emails to send, how to sequence them, or how to improve product adoption.
The right estimate is based on send volume, support requirements, dedicated IP needs, and how much delivery troubleshooting your team wants in one vendor. SMTP2GO can be a strong reliability layer for product or system email. It should not be evaluated as a replacement for campaign planning, segmentation, or lifecycle content.
Use SMTP2GO alternatives to compare SMTP and delivery platforms. Use Sequenzy vs SMTP2GO when you need to explain the difference between delivery infrastructure and lifecycle marketing.
SMTP2GO vs Sequenzy
SMTP2GO is a delivery layer. Sequenzy is a SaaS lifecycle email layer.
SMTP2GO vs Sequenzy
How SMTP2GO compares with Sequenzy, which bills on emails sent rather than contact count.
How Sequenzy prices the same volume
Sequenzy price per 1k emails
$0.41 / 1k at $49/mo for 120k emails
Verdict
SMTP2GO is best viewed as SMTP delivery infrastructure. Sequenzy is better when the business problem is SaaS lifecycle messaging rather than merely routing email through a reliable SMTP service.
FAQ
Sources checked · Jun 16, 2026