Quick and easy internal tools with SMTP that delight end-users

Configure a SMTP e-mail provider of your choice quickly to send and receive e-mail notifications from and for your internal tools. Build UI for newsletters, e-mail marketing programs, or customer communication tools using 45+ widgets from tables, charts, tabs, forms, and rich-text editor.

Deploy confidently to our cloud or self-host our on-prem open-source on Digital Ocean, AWS ECS, AWS AMI and more using our pre-built Docker and Kubernetes images.

SMTP Hero image

What you can do with SMTP+ Appsmith

To, CC, BCC in bulk

Send e-mails individually or in bulk with the Send Email command.

Add attachments to e-mails

Select files from your S3 bucket or upload files with the Filepicker widget to attach files to e-mails.

Customize subject and body with JavaScript

Customize e-mail subject and body dynamically using JavaScript and bindings inside the Send Email command.

Bring data from other tools

Trigger actions to other datasources or SaaS tools. Alternatively, stitch data from multiple datasources in the same UI.

Why Appsmith

Popular open source

Self-host the most popular open source app builder on the planet or deploy to our cloud. Get started in minutes on your Docker or Kubernetes clusters or choose one of our natively supported IaaS services.

Start quickly, deploy reliably

Start with our ready templates or fork them into existing builds. Manage multiple environments with ease and deploy fully functioning apps to production environments without breaking changes.

Only code when you want to

Drag-and-drop widgets to build your UI and bind data in seconds. Or go pro mode and write snippets or longer code anywhere in Appsmith, including on an in-built IDE for more complex CRUD actions.

With Appsmith, you can build any internal tool on top of your data.

Other out of the box datasources

Build the apps you want with Appsmith.