SendGrid Email API Alternatives & Competitors

Validate emails in real time with our accurate bulk email validation API. Try our free email checker to reduce bounces and keep your email lists clean.

freemium $29.0 / Monthly (5000 email verifications)

Removes invalid emails from your list to prevent email bounces from ruining your deliverability.

Key ZeroBounce features:

Accuracy Comprehensive Reporting Data Enrichment Security and Compliance

The #1 email warming service to improve your deliverability by generating realistic and meaningful engagement to your emails. Easy-to-use solution to help you land in the main inbox instead of the spam folder. .

Key MailReach.co features:

Deliverability Improving Email Warming Meaningful Warming Content Smart Warming Algorithm

Visit website paid $19.5 / Monthly (Pro)

Email Validation, Email Checker, Data Enrichment and Appending Tool. Using DeBounce remove invalid, disposable, spam-trap, syntax and deactivated emails.

Key DeBounce features:

Accuracy Speed User-Friendly Interface API Access

$10.0 / One-off (Verify 5000 emails)

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

Real-time email verification and cleaning to ensure emails never bounce.

Key NeverBounce features:

High Accuracy Real-time Verification Ease of Use API Integration

Deliver your app and website emails on time and to the inbox. Trusted to send 25% of the world's non-spam email. Email delivery for companies big and small.

Key Sparkpost features:

High Deliverability Comprehensive Analytics Scalability Advanced API

Open Source

Take control of your transactional email. sendwithus is the missing tool for marketers to manage and optimize transactional emails.

Key SendWithUs features:

Easy Integration Advanced Template Management Collaborative Editing Analytics and Reporting

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

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

Key MailChimp features:

Ease of Use Automation Features Comprehensive Reporting Integrations

Verifalia is a web-based email validation that lets users to upload and validate lists of email addresses.

Key Verifalia features:

Comprehensive Email Validation User-Friendly Interface Scalability International Support

Learn why more developers choose SendGrid for their email deliverability service to send transactional emails triggered by web apps. Get started for free.

Key SendGrid features:

Scalability API Integration Deliverability Analytics

Open source email templates for use in your SaaS app.

Key Transactional Email Templates by Postmark features:

Ease of Use High Deliverability Template Management Integration Flexibility

Open Source

Transactional email is sent to facilitate an agreed-upon transaction between the sender and the recipient, like account creation or purchase receipt emails.

Key SendGrid Transactional Email features:

Scalability Reliability API Integration Analytics and Reporting