AI TOOL PROFILE
AutoSend: Email API for Transactional and Marketing Messages
Pricing
Volume-based pricing starting at $1/month for 3,000 emails. Higher tiers scale up to $1,290/month for 1.5 million emails, with custom pricing for Enterprise needs.
At a glance
- Best for
- SaaS companies, Startups, Indie hackers, Developers, Marketing teams
- Key use cases
- Transactional Messaging, User Onboarding, Marketing Newsletters, Customer Re-engagement
- Integrations
- Node.js SDK, Next.js SDK, SMTP
- Official website
- Visit AutoSend official website

How AI is used
AutoSend is an email delivery platform for developers and marketers who need to send transactional messages and marketing campaigns. It provides a REST API and SMTP integration, supporting various tech stacks and backend systems.
The tool is aimed at startups, indie hackers, and SaaS companies. It supports the delivery of time-sensitive emails like password resets and OTPs, and provides tools for newsletters and automated onboarding sequences.
Buyers should note that the platform does not offer a free plan, though it has a low-cost entry tier. Depending on the chosen plan, features like webhooks and data retention periods vary, so teams should confirm which tier meets their technical requirements.
Key Features
Transactional Email API
A REST API for sending programmatic emails such as alerts and notifications.
Marketing Campaign Tools
Supports creating and sending newsletters and promotional emails to contact lists.
Email Automation
Designed for creating triggered sequences like welcome flows and re-engagement campaigns.
SMTP Integration
Allows users to connect the service into platforms that support SMTP.
Domain Warmup
Helps gradually increase sending volume to build domain reputation.
AI Agent Integration
Provides MCP and skill.md support to work with AI agents and LLMs.
Webhooks
Provides real time notifications for email events such as delivery, opens, and bounces.
Use Cases
Transactional Messaging
Sending time-sensitive messages including OTPs, password resets, and order confirmations.
User Onboarding
Creating automated sequences to guide new signups through a product setup process.
Marketing Newsletters
Sending product updates, weekly newsletters, and promotional campaigns.
Customer Re-engagement
Setting up automated flows to reach out to inactive users.
Integrations
- Node.js SDK
- Next.js SDK
- SMTP
FAQ
Does AutoSend have a free plan?
- No, AutoSend does not offer a free plan. It provides a Hobby plan starting at $1 per month to help prevent abuse and ensure delivery reliability.
How does AutoSend pricing work?
- Pricing is volume-based, meaning you pay for the number of emails sent per month rather than the number of contacts in your list.
Can non-developers use AutoSend?
- Yes, while it is developer-friendly, it includes a no-code email builder and dashboard for marketers to manage campaigns and automations.
Source category: Marketing
Source subcategory: Email API
More tools in Marketing
Other published listings in the Marketing category.
More tools in the Email API software type
Related listings that share the same software type for comparison and shortlisting.
