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The Free plan lets you evaluate SMTP relay and HTTP API sending with up to 200 emails per day. No credit card is required. The current pricing page lists the offer for the first six months. Review the offer shown during signup and the plan details in your dashboard.

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Activate your account

1

Register

Follow Start for free on the pricing page, select Register on the sign-in screen, and complete registration. The sign-in screen also offers Google and Microsoft sign-in.
2

Follow the email instructions

Check your inbox and complete the verification steps sent by turboSMTP.
3

Wait for activation

turboSMTP staff review eligible free accounts. You receive an email when activation is complete.
4

Create sending credentials

Sign in to the dashboard and open Settings → Integrations → API Keys → Edit. Create a key with SMTP Sending or HTTP API Sending enabled for your integration.
Use the Consumer Key as your SMTP username and the Consumer Secret as your SMTP password. For HTTP sending, pass them as the consumerKey and consumerSecret headers. See API keys and SMTP configuration.

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Free plan features and limits

Demo features have their own availability window. See plans and billing for paid-plan allowances, including analytics retention and phone support.

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Upgrade

Basic starts at 15,000 emails per month. Compare Basic, Pro, Enterprise, and prepaid options on the pricing page. In the dashboard, click the green Order a new plan button in the top bar or use the order option in your plan box. Your purchase activates after payment approval and any required account review. If your account has both free and paid sending allowances, turboSMTP uses the available free allowance first, up to 200 emails per day, before using paid volume.