Emailjs

Name: Emailjs
Brand: Emailjs
Price: 9 USD

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Send emails directly from your client-side code without exposing sensitive credentials.

From $9/mo, billed monthly (free plan available)

Freemium Email Developer Tools Transactional Email Email Templates

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Reviews on G2

1 review tracked

The Bottom Line

Updated Oct 26, 2026

Price: From $9/mo, billed monthly (free plan available). Compare plans

Key facts

Send emails directly from client-side code securely.
Connects to various email services without exposing credentials.
Offers customizable email templates and SDKs for easy integration.

Pros

Eliminates the need for a backend server to send emails from the frontend.
Enhances security by keeping authentication details server-side.
Easy to integrate with client-side JavaScript applications.
Offers a free tier for testing and basic usage.
Supports a wide range of popular email services.

Cons

Free plan has limited requests and templates.
Attachment size limits on lower plans.
Some advanced features like multi-user access are only available on paid plans.

What is Emailjs?

EmailJS is a service that allows developers to send emails directly from their client-side JavaScript code without needing a backend server or exposing sensitive API keys and credentials. It acts as a secure intermediary, connecting to various transactional and personal email services like SendGrid, Gmail, Mailgun, and Outlook. The platform enables users to create and manage email templates, which can be customized with dynamic parameters. Developers integrate a small SDK into their code to trigger these predefined templates securely. This approach is ideal for web applications, contact forms, and other scenarios where sending emails from the frontend is desired without the overhead of building and maintaining a server-side email sending infrastructure. It's particularly useful for freelancers, small businesses, and developers looking for a secure and straightforward way to handle email communication from their applications.

Available on: Web

Data compiled by Toolradar Pricing checked Oct 26, 2026 · How we evaluate

Source emailjs.com

Ratings Across the Web

4 (1 reviews)

Emailjs holds an aggregate rating of 4 out of 5 from 1 reviews across G2, last checked October 3, 2026.

G2 1 reviews

4/5

Ratings aggregated from independent review platforms. Learn more

Key Features

Connects to transactional and personal email services (e.g., Mailgun, Gmail, SendGrid, Outlook)
Securely sends emails from client-side code without exposing API keys
Customizable email templates (text or HTML editor)
SDKs for easy integration into web applications
Supports HTML and plain text emails (multipart related)
IP-based rate limits and origin whitelisting for abuse prevention
reCAPTCHA support for human verification
Attachment support

Pricing Plans

Pricing checked Oct 26, 2026. Source: emailjs.com/pricing, read Oct 26, 2026

Emailjs plans and prices, checked October 2026
Plan	Price	Details
Free	$0 / mo	200 monthly requests 2 email templates Requests up to 50Kb +5 more Show less Limited contacts history 1 seat 500 contacts Data retention: 7 days Community Support
Personal	$9 / mo	2,000 monthly requests 6 email templates Whitelist +9 more Show less Unlimited contacts Attachments up to 500kb Completely white label 1 seat Unlimited contacts Data retention: 30 days Domain whitelist Remove EmailJS logo Standard Support
Professional	$15 / mo	5,000 monthly requests Unlimited email templates Whitelist +13 more Show less Unlimited contacts Attachments up to 2mb Completely white label Suppressions list Multi-user access (3 seats) Priority support Unlimited contacts Data retention: 30 days Dynamic content Domain whitelist Remove EmailJS logo Suppressions list Priority Support
Business	$40 / mo	25,000 monthly requests Unlimited email templates Whitelist +14 more Show less Unlimited contacts Attachments up to 30mb Completely white label Suppressions list Multi-user access (Unlimited seats) Priority support 99.5% guaranteed uptime SLA Unlimited contacts Data retention: 30 days Dynamic content Domain whitelist Remove EmailJS logo Suppressions list Priority Support

Included in all plans

Email API
CC and BCC recipients
Tracking & Analytics

Calculate your cost View full pricing

Is Emailjs worth the price?

Good value

EmailJS offers a fair pricing structure, especially for individual developers and small projects.

The Free tier is generous, and the Personal tier at $9/month provides significant value for increased usage. The Business tier at $40/month might be a bit steep for some, but the unlimited seats and higher request limits justify it for larger teams needing reliability.

Hidden Costs & Gotchas

Overage fees not explicitly stated

Full Emailjs pricing: every plan, hidden costs and alternatives

How Emailjs's pricing compares

At $9/mo, billed monthly, Emailjs is the most affordable of its 5 comparable direct competitors.

Emailjs

$15

$15

$19.95

$20

$35

Entry paid plan, monthly price, billed monthly. Pricing checked Oct 26, 2026.

Emailjs by the numbers

Toolradar data: Emailjs's entry paid plan ($9/mo, billed monthly) ranks #2 of 8 (joint) for price among the Transactional Email tools with a verified entry price and no stated unit, where the median is $15/mo. As of Nov 2026.

Emailjs compared with 14 Transactional Email tools on Toolradar, as of Nov 2026
Metric	Emailjs	Peer median	Position (1 is best)
Entry paid plan	$9/mo, billed monthly	$15/mo	#2 of 8 (joint) tools with no stated price unit, verified price
Free plan	Yes	11 of 14 have one	n/a

Each position is counted among the tools that have data for that row, as noted under it. A lower entry price ranks higher; prices are read on vendor pages and compared only with tools priced on the same basis. How we compute this. Advertising and placement fees are not inputs to any position.

Cite this: Toolradar, “Emailjs by the numbers”, Nov 2026.

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Best Emailjs Alternatives

Top alternatives based on features, pricing, and user needs.

Mailgun Freemium

Send, parse, and validate emails with a reliable developer API

4.1

SendGrid Freemium

Deliver transactional and marketing emails with powerful APIs

4.1

Postmark Freemium

Reliable, fast transactional email delivery for developers

4.7

Resend Freemium

Send transactional and marketing emails with a powerful API

4.8

Formspree Freemium

Form backend with no server code

See all email tools →

Still deciding?

Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.

Emailjs vs Mailgun Head-to-head: features, pricing, who wins Emailjs vs SendGrid Head-to-head: features, pricing, who wins Emailjs vs Postmark Head-to-head: features, pricing, who wins

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Emailjs FAQ

How does EmailJS allow sending emails from client-side code securely?

EmailJS acts as a secure intermediary, enabling developers to send emails directly from client-side JavaScript without exposing sensitive API keys or credentials. It connects to various transactional and personal email services on the backend, keeping authentication details server-side. This setup eliminates the need for a dedicated backend server for email sending.

Which email services can be integrated with EmailJS?

EmailJS supports integration with a wide range of popular email services, including SendGrid, Gmail, Mailgun, and Outlook. This allows developers to leverage their existing email service providers for sending messages. The platform acts as a bridge to these services.

What kind of user benefits most from using EmailJS?

EmailJS is particularly useful for freelancers, small businesses, and developers who need a secure and straightforward way to handle email communication from their applications. It is ideal for web applications, contact forms, and scenarios where sending emails from the frontend is desired without the overhead of maintaining server-side infrastructure.

How does EmailJS compare to SendGrid for sending transactional emails?

EmailJS allows developers to send emails directly from client-side code without a backend, acting as an intermediary to services like SendGrid. SendGrid itself is a comprehensive email service provider that typically requires server-side integration to send emails. EmailJS simplifies the frontend integration aspect for developers using services like SendGrid.

What are the primary limitations of using EmailJS?

The free plan of EmailJS has limitations on the number of requests and templates that can be used. Additionally, there are attachment size limits on lower-tier plans. Some advanced features, such as multi-user access, are exclusively available on paid plans.

How is EmailJS priced?

EmailJS is available on a free tier, which is suitable for testing and basic usage. For users requiring more extensive usage or advanced features, paid plans are offered. These paid plans provide increased request limits, more templates, and additional functionalities like multi-user access.

Can dynamic parameters be used within email templates?

Yes, EmailJS allows users to create and manage email templates that can be customized with dynamic parameters. Developers can integrate a small SDK into their code to trigger these predefined templates, populating them with specific data for each email. This enables personalized and flexible email communication.

How does Emailjs pricing compare with other Transactional Email tools?

Emailjs's entry paid plan ($9/mo, billed monthly) ranks #2 of 8 (joint) for price among the Transactional Email tools with a verified entry price and no stated unit, where the median is $15/mo. Prices are read on each vendor's own pricing page and compared only with tools priced on the same basis. Source: Toolradar, Nov 2026.

Source: emailjs.com

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