SMTP.com vs SMTP2GO
We give SMTP.com a 1.8 GPA and SMTP2GO a 2.2, out of 4.0. SMTP2GO grades higher on the free plan. They get the same grade on value for money, features, ease of use and platforms.
Price, platforms and features side by side. The table says where each price was read and when.
SMTP.com
SMTP relay and email API sold in monthly volume plans from 50,000
SMTP2GO
SMTP relay and email API priced by emails a month, with a free plan
How we grade them
| 1.8GPASMTP.comWeak | 2.2GPASMTP2GOFair | |
|---|---|---|
| Value for money | CGraded on 50,000 emails a month: Essential is $25 for exactly that, on a shared IP, which is the middle of this category at that volume. Reputation Defender and Insight Engine add $5 a month each, and a dedicated IP means Starter at $80 for 100,000. | CGraded on 50,000 emails a month: Starter is $30 a month at that volume, with two months free if you pay yearly. That sits in the middle of what this category charges for that much sending. A dedicated IP and email testing need Professional at $75. |
| Free plan and trial | FNothing free: no free plan and no trial. The smallest plan is $25 a month, so you pay before you've sent a single email. | CFree for good with no card: 1,000 emails a month, but only 200 a day, with 5 days of reports, and extra emails can't be bought. Chat and phone help last 14 days. Fine for a test, tight for a live app. |
| Features | CSMTP relay and an email API, detailed delivery reports, dedicated IPs from the $80 plan, and paid add-ons that weed out bad addresses as you send. It handles the sending, but nothing on record covers templates, webhooks or inbound email. | CAPI and SMTP sending, automatic SPF and DKIM, delivery reports with bounce alerts, blacklist monitoring, three data regions and subaccounts. It does the sending job fully, but that's a smaller job: nothing on record covers receiving email or templates. |
| Ease of use | CJudged on how fast a developer sends a first email: you choose a plan and pay before you get to send, then use SMTP or the API. No rating on record. Managed onboarding and migration help are there if you're moving from another provider. | CJudged on how fast a developer sends a first email: copy the SMTP details or use the API, with code examples in five languages, once your domain is added. No rating on record. Sign-up refuses Gmail and Yahoo addresses, so you need a work domain. |
| Platforms and integrations | BWeb, with an SMTP relay and an email API, plus WordPress, Shopify, Google Forms, Google Docs, Wufoo, Airtable, Trello and Slack. No desktop or phone app, so B is the top. | BWeb, with an SMTP relay and REST API that work from apps, servers and devices, plus WordPress, Google Workspace, Salesforce, Zoho CRM, Pipedrive, WHMCS, Laravel and Django. No desktop or phone app, so B is the top. |
| Best for | senders already past 50,000 emails a month | relaying email from apps, sites and office printers |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: SMTP.com and SMTP2GO. How we grade
Price against what you get
SMTP.com starts at $25 a month and scores 2.3 out of 4 on features, ease of use and platforms. SMTP2GO starts at $15 a month and scores 2.3.
They score the same, and SMTP2GO starts $10 a month lower. Of the other email sending services on the chart, 9 score higher than SMTP.com for less, and 2 score higher than SMTP2GO for less.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
Where they differ
- SMTP.com starts at $25 per month for 50,000 emails. SMTP2GO starts at $15 per month for 10,000 emails, billed monthly.
- SMTP2GO has a free plan. SMTP.com does not.
At a glance
| SMTP.com | SMTP2GO | |
|---|---|---|
| Pricing | Paid | Free plan |
| Starts at | $25 per month for 50,000 emails | $15 per month for 10,000 emails, billed monthly |
| Free plan | None | 1,000 emails a month, limited to 200 a day, with 5 days of email reporting and ticket support. Extra emails are not allowed. No credit card needed. |
| Free trial | None listed | None listed |
| Web | ||
| Made by | J2 Global Canada, Inc. | SMTP2GO |
| Price read from | smtp.com | smtp2go.com |
| Checked | Oct 18, 2026 | Oct 18, 2026 |
Who each one suits
SMTP.com
- Senders who already need 50,000 emails a month or more
- Businesses that want a dedicated IP at a low monthly volume
- Very high-volume senders wanting their own instance of the platform
SMTP2GO
- Small businesses sending app or website email at low volume
- Schools and offices relaying mail from systems, printers and scanners
- IT providers managing sending for several clients
Worth knowing
SMTP.com
- There is no free plan or free trial; the smallest plan is $25 a month for 50,000 emails.
- Reputation Defender and Insight Engine each cost 20% of the plan price; on Essential that is $5 a month each.
- Essential sends from a shared IP; a dedicated IP starts with the $80 Starter plan.
SMTP2GO
- The free plan stops at 1,000 emails a month and 200 a day, and extra emails cannot be bought on it.
- A dedicated IP address and email testing tools start with Professional at $75 a month.
- Email reports are kept for 30 days on paid plans and 5 days on the free plan.
- Sign-up asks for an email address at a private domain; Gmail and Yahoo addresses are refused.
Key features
SMTP.com
- SMTP relay and email API
- Send from an app or another platform through SMTP or the email relay API, with documentation for developers and help with custom API integrations.
- Dedicated IPs
- Every plan from the $80 Starter plan up sends from a dedicated IP address; Essential uses a shared one.
- Reputation Defender add-on
- Checks addresses at the moment of sending and suppresses invalid ones, to cut hard and soft bounces and protect your domain and IP reputation.
- Insight Engine add-on
- A daily report with extra data about the people on your lists, meant for building customer profiles and new segments.
- Migration help
- Managed onboarding and help moving over from providers such as SendGrid and Mailgun, with in-house support on every plan.
SMTP2GO
- SMTP relay and HTTP API
- Send through SMTP from an app, a mail client, a server or a device, or through a REST API with code examples in JavaScript, Node.js, PHP, Ruby and Python.
- Delivery tracking and reports
- Real-time reports follow each email to delivery and show bounces, spam complaints and unsubscribes, with weekly summaries and alerts on sudden bounce rises.
- Automatic SPF and DKIM
- Domain authentication is handled for you, along with feedback loops, blacklist monitoring and spam trap detection on every plan.
- Data centers in three regions
- Choose to send from and store data in the US, Europe or Australia, with best-path routing to the nearest location.
- Email testing
- Professional adds previews in more than 40 email clients and checks against major spam filters before you send.
- Subaccounts
- Paid plans can split sending into subaccounts, which suits agencies and managed service providers looking after several clients.
Plans
SMTP.com
Essential$25
per month for 50,000 emails
Shared IP, email relay API, support and detailed reporting. Overage is $0.000625 per email ($0.63 per 1,000).
Starter$80
per month for 100,000 emails
Adds a dedicated IP address, with the same API, support and reporting.
Growth$300
per month for 500,000 emails
Dedicated IP, email relay API, support and detailed reporting.
Business$500
per month for 1,000,000 emails
Dedicated IP, email relay API, support and detailed reporting.
High Volume SendersCustom
At least 250 million emails a month: a dedicated instance of the platform, its own IP and mail server, and a dedicated account manager.
SMTP2GO
Free Plan$0
1,000 emails a month and 200 a day, 5 days of reports, ticket support; chat and phone support for the first 14 days only.
Starter$15
per month for 10,000 emails, billed monthly
30 days of reports, ticket, chat and phone support, subaccounts and SMS. Extra emails $1.20 per 1,000. Price rises with volume: $30 a month at 50,000 emails.
Professional$75
per month for 100,000 emails, billed monthly
Adds a dedicated IP address and email testing tools. Extra emails cost $0.85 per 1,000, and the price rises with volume.
PremierCustom
Over 3 million emails a month, with personalized setup and support.
Ways to pay less
SMTP.com
No public discounts listed.
SMTP2GO
- Annual discount
Two months free with yearly billing
Paying yearly gives two months free: Starter at 10,000 emails is $150 a year instead of $180, and Professional at 100,000 is $750 instead of $900.
- Education
30% education discount
SMTP2GO's education page offers schools a 30% discount, with unlimited users and systems on one account.
