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Listmonk vs SendGrid: Features, Pricing and User Reviews 2026

Compare features, pricing, reviews, and more to make an informed decision

Try Listmonk
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Listmonk

Listmonk is a free, open-source newsletter and mailing list manager that runs on your own server for complete data control.

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Newsletter PlatformEmail Campaign Management
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Try SendGrid
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SendGrid

SendGrid is a cloud-based email delivery platform that helps businesses send transactional and marketing emails at scale reliably.

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Transactional Email APISMTP Service Provider+1 more
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Listmonk

  • Self-hosted with full data control

  • Unlimited subscribers and email sending

  • Drag-and-drop visual email builder

  • Multi-SMTP server support

  • Subscriber segmentation with SQL queries

  • Campaign analytics and reporting

  • Transactional email API

  • Bounce and webhook management

  • Template library with Go language

  • Privacy-compliant with GDPR tools

  • S3-compatible media storage

  • Open source under AGPLv3 license

SendGrid logo

SendGrid

  • Powerful Email API for transactional emails

  • Marketing campaign builder with drag-and-drop editor

  • Email validation to verify addresses

  • Dynamic templates with personalization

  • Real-time analytics and reporting

  • Dedicated IP addresses for better deliverability

  • Domain authentication (SPF, DKIM, DMARC)

  • Contact list management and segmentation

  • A/B testing capabilities

  • Automation workflows

  • Webhook support for real-time events

  • SMTP relay option

Listmonk logo

Listmonk

Listmonk is completely free to use because it is open-source software. There are no subscription fees, hidden costs, or limits on the number of subscribers or emails you can send. The software is licensed under AGPLv3, which means anyone can download, use, and modify it without paying anything.

However, you will need to account for your own infrastructure costs. This includes paying for a server or virtual private server (VPS) to host Listmonk, which typically costs between five and twenty dollars per month depending on your needs. You will also need an SMTP service to actually send the emails. Services like Amazon SES charge around ten cents per thousand emails, while others like SendGrid offer free tiers. Overall, running Listmonk costs a fraction of traditional email marketing platforms.

SendGrid logo

SendGrid

SendGrid offers flexible pricing for both Email API and Marketing Campaigns with free trials available.

Email API Pricing:

  • Free Trial: Send 100 emails per day for 60 days with basic analytics and one teammate access.

  • Essentials Plan ($19.95/month): Send 50,000-100,000 emails monthly with analytics, two event webhooks, and one additional teammate.

  • Pro Plan ($89.95/month): Send 100,000-2,500,000 emails monthly with dedicated IPs, subuser management, single sign-on, up to 1,000 teammates, five event webhooks, 2,500 email validations, and advanced template testing.

  • Premier Plan (Custom pricing): Custom high-volume solutions with all Pro features plus 5,000 email validations and dedicated support.

Marketing Campaigns Pricing:

  • Free Trial: Store 100 contacts and send 100 emails daily with design editors, segmentation, three email testing credits, and one signup form.

  • Basic Plan ($15/month): Store up to 100,000 contacts and send up to 300,000 emails monthly with 10 email testing credits, five signup forms, and ticket, chat, and phone support.

  • Advanced Plan ($60/month): Store 200,000 contacts and send 1,000,000 emails monthly with automation, dedicated IPs, 60 email testing credits, 15 signup forms, up to 1,000 teammates, and guaranteed response times.

  • Custom Plan: Tailored solutions for enterprises with custom pricing and all Advanced features.