What is Envloped used for?

Envloped is a developer-focused transactional email platform with one API endpoint, a CLI and JavaScript and Go SDKs, plus MCP support for AI agents. It is a good fit for sending product email from a startup app and letting AI agents send email from a terminal or CI.

How much does Envloped cost?

Paid plans for Envloped start at $10 per month, and there is no free plan.

Is Envloped open source?

No. Envloped is proprietary (closed-source) software and can't be self-hosted. In the Email Marketing category, open-source options include Postal, Plunk and Dittofeed.

What are some alternatives to Envloped?

Envloped competes with Resend, Postmark and SendGrid.

Envloped: features, pricing and alternatives

About Envloped

Envloped is a hosted email platform for developers and AI agents. It exposes one API endpoint for sending text, HTML and attachment emails with API-key authentication, and ships JavaScript and Go SDKs with typed interfaces, along with documentation that includes copy-paste examples.

A command-line tool distributed as a single binary for Linux, macOS and Windows (amd64 and arm64) can send email, manage domains and handle API keys from a terminal or a CI/CD pipeline, with a JSON output mode for scripting and stdin support. The product also advertises native MCP support so agent systems can use it, and its comparison table lists webhooks, real-time analytics and React Email templates.

Pricing is prepaid: transactional email starts at $10 a month for 20,000 emails, marketing email is $29 a month for 5,000 active contacts and enterprise terms are custom. Creating an account requires a payment method, and no card-free plan is offered.

Key features

Single API endpoint for text, HTML and attachments
JavaScript and Go SDKs with typings
CLI for sending email and managing domains
MCP support for AI agents
Webhooks and real-time analytics
React Email template support

Good fit for

Sending product email from a startup app
Letting AI agents send email from a terminal or CI

Tags: email-api; transactional-email; cli; mcp; ai-agents; sdk; developer-tools

Envloped: questions and answers

What is Envloped used for?: Envloped is a developer-focused transactional email platform with one API endpoint, a CLI and JavaScript and Go SDKs, plus MCP support for AI agents. It is a good fit for sending product email from a startup app and letting AI agents send email from a terminal or CI.
How much does Envloped cost?: Paid plans for Envloped start at $10 per month, and there is no free plan.
Is Envloped open source?: No. Envloped is proprietary (closed-source) software and can't be self-hosted. In the Email Marketing category, open-source options include Postal, Plunk and Dittofeed.
What are some alternatives to Envloped?: Envloped competes with Resend, Postmark and SendGrid.