EmailJS review

EmailJS is an orchestration layer for sending app-triggered email through providers you already use. It connects an application to services such as Gmail, AWS SES, Mailgun, Outlook or an SMTP service; EmailJS says it does not run its own email delivery servers. Your provider handles delivery, while EmailJS supplies the API and tools for connecting it to your app.

You can create templates with a rich-text or HTML editor, then send parameterized messages through supported SDKs or a REST API. EmailJS stores provider credentials on its servers rather than in client-side app code. Its dashboard also lets you switch providers without changing application code, and configure origin whitelisting and IP-based rate limits.

That makes EmailJS a fit for transactional or other app-triggered messages sent through an existing provider. It is not, on the published information, a replacement email delivery service or a subscriber database.

The main appeal is keeping email-provider credentials out of client-side application code while still letting an app send messages. EmailJS stores those credentials server-side, and its SDKs and REST API provide routes for connecting an application to the service. You can build a message around a template and pass in values, rather than composing each email from scratch in the app.

Provider choice is another practical advantage. EmailJS lists Gmail, AWS SES, Mailgun, Outlook and SMTP connections, and says providers can be switched from the dashboard without application-code changes. That can make it easier to change the service behind an integration, though EmailJS itself does not operate the delivery servers.

Pricing leaves room to start small. The pricing page lists a free plan with 200 monthly requests, two templates and 500 contacts. Personal costs $9 monthly, or $7.20 per month with annual billing, and includes 2,000 requests and six templates. Professional adds unlimited templates, three seats and 30-day email history, with request limits of 5,000 or 10,000 per month. Origin whitelisting and IP-based rate limiting are useful controls for limiting who can send through an integration.

The request caps are the main pricing trap. The free plan stops at 200 requests a month; Personal allows 2,000, and Professional offers either 5,000 or 10,000. Business costs $40 monthly, or $32 per month with annual billing, for a choice of 25,000, 50,000, 100,000 or 200,000 requests. If you exceed the monthly quota, EmailJS says it drops the extra requests rather than charging automatic overages. That avoids surprise fees, but a missed transactional email can be more costly than an overage charge.

Other limits may matter as usage grows. Free includes just two templates and seven-day email history. Personal includes six templates and 500 KB attachments; Professional allows 2 MB attachments and 30-day history. Business raises attachments to 30 MB and includes unlimited seats, but still lists 30-day history. Custom pricing is not published, so higher or different needs require a quote.

EmailJS connects to your provider; it does not replace one. The published information makes no delivery-performance guarantees. Teams shopping for a delivery service itself, rather than an integration layer, should compare providers separately.

EmailJS has a free plan with 200 monthly requests, 2 templates, 500 contacts and 7-day email history. Paid prices are $9 per month for Personal (2,000 requests) and $15 for Professional (5,000 or 10,000 requests). Business starts at $40 per month for 25,000 requests, with higher request options up to 200,000. The pricing page lists yearly billing at a 20% discount: $7.20, $12 and $32 per month, respectively. Those are monthly equivalents, not the monthly-billing prices.

The tier jumps matter: Personal to Professional adds $6 monthly, while Professional to Business adds $25 at list price. Compare request limits as well as features before upgrading; Professional and Business include multiple quota options, but the published pricing details don’t specify the price for each option. EmailJS lists no automatic overage fees, but requests beyond the monthly quota are dropped, not billed. The Custom plan has no published price. Check whether its quote fits your send volume before committing.

Switching to EmailJS means connecting an email provider, setting up templates and replacing your app’s sending calls with an EmailJS SDK or REST API integration. The product brief says provider credentials are stored server-side, and you can switch providers in the dashboard without changing application code. That helps with provider changes, but it doesn’t remove the initial integration or template setup.

If you leave, expect to connect your app to another sending service and review any templates and provider credentials that need to be recreated. The published material doesn’t say whether EmailJS supports exporting templates, contacts or email history, so treat export options as not published and confirm before migrating. EmailJS is an orchestration layer, not a delivery provider; teams that want to move sending and delivery under one provider may prefer a different setup. We can’t substantiate what tends to make Reddit users leave: no Reddit posts or comments were included in the published material.