Best SendGrid Alternatives & Competitors in 2025

MailChimp is the best way to design, send, and share email newsletters.

Key MailChimp features:

Ease of Use Automation Features Comprehensive Reporting Integrations

Innovative online Email Marketing solution to manage your contacts, create & send your newsletters and track your results. More than 80 000 clients. Best prices and attractive features.

Key Brevo features:

User-Friendly Interface Comprehensive Analytics Customization Options Automation Features

Enterprise Email Warmup. Sender Domain Reputation Repair Tool to get out of spam and see open rates more than double in 4 to 14 days. We engage with your emails to teach mailbox providers not to send your email to the spam or the promotions folder.

Key InboxAlly features:

Increase deliverability on any platform Create multiple sender profiles to accomodate all of your domains/IPs Works with any email sending service Use your own content in emails you send

Try for free paid Free Trial $149.0 / Monthly (Send to 100 of our unique seed emails per day)

A set of powerful APIs that enable you to send, receive and track email from your app effortlessly whether you use Python, Ruby, PHP, C#, Node.js or Java.

Key Mailgun features:

Scalability API Flexibility Deliverability Analytics and Tracking

Open Source

All-in-one email service provider that provides maximum insight and deliverability results for both marketing and transactional emails.

Key Mailjet features:

User-Friendly Interface Real-Time Analytics API Integration Template Management

Affordable Email Marketing Software. Get all features (Segmentation, Automation, A/B testing) for up to 1,000 subscribers & send unlimited emails for free!

Key MailerLite features:

User-Friendly Interface Affordable Pricing Rich Feature Set Email Deliverability

Email marketing software built for designers and their clients to run successful email campaigns.

Key Campaign Monitor features:

User-Friendly Interface Beautiful Templates Comprehensive Analytics Advanced Segmentation

Postmark is the easiest and most reliable way to be sure your important transactional emails get to the inbox. Simply & reliably parse recieved email to JSON for your webapp.

Key Postmark features:

High Delivery Rates Fast Sending Speed User-Friendly Interface Detailed Analytics

Open Source

Email marketing from GetResponse. Send email newsletters, campaigns, online surveys and follow-up autoresponders. Simple, easy interface. FREE sign up.

Key GetResponse features:

Comprehensive Features User-Friendly Interface Advanced Analytics Responsive Customer Support

Scale your business email & marketing messages with Amazon Simple Email Service (SES), a cost-effective and reliable cloud email service. Sign up today.

Key Amazon SES features:

Cost-Effective Scalable High Deliverability Integration with AWS Services

Open Source

Constant Contact offers email marketing, social media marketing, online survey, event marketing, digital storefronts, and local deals tools.

Key Constant Contact features:

User-Friendly Interface Comprehensive Email Templates Robust Customer Support Event Management Tools

Maximizing e-mail marketing open rates automatically.

Key SendPulse features:

Multi-Channel Marketing AI-Driven Features Free Tier User-Friendly Interface

Sendy is a self hosted newsletter app that sends emails 100x cheaper via Amazon SES.

Key Sendy features:

Cost-effective Self-hosted High Deliverability One-time Payment

Integrated email marketing, marketing automation, and small business CRM. Send beautiful newsletters, setup behavioral based automations, and benefit from sales automation.

Key ActiveCampaign features:

Comprehensive Automation Integration Capabilities User-Friendliness Exceptional Customer Support