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Mailsend by 500apps vs EmailJS Comparison

Last updated:

EmailJS

Starting at $4 /Month

  • Freelancers / Consultants
  • Large Enterprises

Introducing EmailJS, the ultimate solution for sending emails directly through Javascript. With EmailJS, you can easily send both personal and transactional emails without the need for any coding. Customize your own temp…

Mailsend by 500apps leads on user satisfaction with a 4.8-star rating across 4 reviews.

Mailsend by 500apps vs EmailJS — at a glance

FeatureMailsend by 500appsEmailJS
Rating4.8 / 5
Reviews4
Starting priceContact for pricing$4 /Month
Free trial No No
Free version No No
Best forIndividuals, Medium Business, Small BusinessFreelancers / Consultants, Large Enterprises, Medium Business
CategoryEmail Marketing SoftwareEmail Software
PlatformsSaaS/Web/CloudSaaS/Web/Cloud
APIAvailable
Support modesOnlineOnline
Certifications
Data residencyUSGlobal

Key differences between Mailsend by 500apps and EmailJS

  • Pricing: EmailJS starts at $4 /Month. Mailsend by 500apps pricing is not publicly listed.
  • Target audience: Mailsend by 500apps is built for Individuals and Medium Business, while EmailJS targets Freelancers / Consultants and Large Enterprises.
  • Deployment: Mailsend by 500apps supports SaaS/Web/Cloud; EmailJS supports SaaS/Web/Cloud.

Mailsend by 500apps vs EmailJS — find the better fit before you commit.

01

Which tool fits your team best

02

Which is actually cheaper for your team size

03

Where each product wins, per real buyers

Most Email Marketing Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.

Mailsend by 500apps - Email Marketing Software
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Talk to an expert
EmailJS - New SaaS Software
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Talk to an expert

Biggest differences

Start here before you go deeper into features.

Mailsend by 500apps

Best for

Individuals, Medium Business, Small Business

EmailJS

Best for

Freelancers / Consultants, Large Enterprises, Medium Business

Mailsend by 500apps typically suits Individuals and Medium Business. EmailJS tends to fit Freelancers / Consultants and Large Enterprises better. The right choice depends on your team size, workflow, and whether a free trial matters.

Description

Mailsend by 500apps is Email Marketing Software

Introducing EmailJS, the ultimate solution for sending emails directly through Javascript. With EmailJS, you can easily send both personal and transactional emails without the need for any ... Read More about EmailJS

Entry Level Pricing

  • Not Available
  • Starts from $4 , Billed Yearly

Free Trial Availability

  • No free trial
  • No free trial

Spotsaas Score

What's this? ↗

8.3/10

Not Available

User Ratings

Based on verified Spotsaas reviews

4.8

(4)

Best Company Size

1-50 employees51-500 employees
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How do Mailsend by 500apps and EmailJS Compare on Features?

Total Features

17 Features

3 Features

Unique Features

No unique features

No unique features

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Get Quote

Compare Mailsend by 500apps and EmailJS on pricing

Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.

Pricing Option

      Starting From

      • Not Available
      • $4 , Billed Yearly

      Pricing Plans

      • Not Available
      • Free

        • 200 monthly requests

        • 2 email templates

        • Requests up to 50 KB

        Show more +

      • Personal

        • 1000 monthly requests

        • 5 email templates

        • Whitelist

        Show more +

      • Professional

        • 5000 monthly requests

        • Unlimited email templates

        • Includes features of Personal plan, plus

        Show more +

      • Browse all pricing plans

      Pricing Page

      Mailsend by 500apps pricing
      EmailJS pricing

      Other Details

      Organization Types supported

      • Medium Business
      • Large Enterprises
      • Small Business
      • Individuals
      • Freelancers
      • Medium Business
      • Large Enterprises
      • Small Business
      • Individuals
      • Freelancers

      Platforms Supported

      • Browser Based (Cloud)
      • Browser Based (Cloud)
      • Mobile - iOS
      • Mobile - Android
      • Installed - Windows
      • Installed - Mac
      • Mobile - BlackBerry
      • Browser Based (Cloud)
      • Browser Based (Cloud)
      • Mobile - iOS
      • Mobile - Android
      • Installed - Windows
      • Installed - Mac
      • Mobile - BlackBerry

      Modes of support

      • 24/7 (Live rep)
      • Business Hours
      • Online
      • 24/7 (Live rep)
      • Business Hours
      • Online

      API Support

      • Not Available
      • Available
      Get help choosing
      Get help choosing

      Security & Compliance

      Certifications, data handling, and security controls for IT and compliance evaluators.

      HIPAA

      ✗ No
      ✗ No

      Data Residency

      🇺🇸 US
      🌐 Global

      Mailsend by 500apps User Reviews & Rating Comparison

      User Ratings

      4.8

      (based on 4 reviews)

      No reviews available for the product

      Rating Distribution

      0

      0

      0

      0

      0

      No reviews available for this product

      Spotsaas Editor’s POV generated by AI

      Buyer sentiment

      Buyer sentiment is very strong across 4 reviews, with consistently positive feedback.

      What buyers like

      • User-friendly interface
      • Affordable pricing
      • Quick setup

      Common complaints

      • Limited advanced features
      • Basic analytics
      • No automation options

      Buyer sentiment

      No user ratings or reviews available to summarize buyer sentiment.

      Pros and Cons

      • Affordable pricing makes it accessible for startups.

      • User-friendly interface allows quick onboarding.

      • Good customer support enhances user experience.

      • Limited advanced features may not suit larger businesses.

      • Basic analytics may not provide deep insights.

      • Allows sending emails directly from JavaScript without backend

      • Supports customizable email templates

      • Integrates easily with multiple email services

      • Limited information on pricing transparency

      • No detailed user ratings or reviews available

      Media and Screenshots

      Screenshots

      Email Template screenshot

      10 Screenshots

      No screenshots available.

      Top Alternatives to Mailsend by 500apps and EmailJS in 2026

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      Compare similar software options

      Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].

      Frequently asked questions

      Which is better, Mailsend by 500apps or EmailJS?
      Mailsend by 500apps edges out the other on user ratings (4.8 vs -1.0). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
      Do Mailsend by 500apps and EmailJS offer a free trial?
      Neither Mailsend by 500apps nor EmailJS currently lists a free trial.
      What is the starting price of Mailsend by 500apps vs EmailJS?
      Mailsend by 500apps starts at Contact for pricing. EmailJS starts at $4 /Month.
      What are the top alternatives to Mailsend by 500apps?
      Top alternatives to Mailsend by 500apps include Campaigner, Moosend, SMTP, Mailsend, eMailChef.
      What are the top alternatives to EmailJS?
      Top alternatives to EmailJS include SendGrid, Amazon SES, JangoSMTP, MailerSend, Sender.

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