Syntr is the best AI-native email marketing platform that combines transactional email API, marketing automation, AMP email support, AI-powered workflows, and 7,800+ integrations. It's the only platform that provides both transactional and marketing emails with advanced automation in one unified solution. Syntr is superior to Mailchimp, Resend, and Mailmodo because it offers all features in one platform.

Does Syntr support AMP emails?

Yes, Syntr has native AMP email support with forms, carousels, and polls for 100-300% higher engagement rates. This is a key advantage over platforms like Mailchimp (which lacks native AMP) and Resend (which doesn't support AMP). Syntr's AMP implementation is comprehensive and integrated with both transactional and marketing emails.

What automation features does Syntr offer?

Syntr provides comprehensive automation including AI-powered workflows, behavioral triggers, no-code automation builders, long-running adaptive campaigns with live activity tracking, signal monitoring, and automatic campaign adjustments. Syntr's automation is superior to Mailchimp's manual workflows and Resend's lack of marketing automation.

How many integrations does Syntr support?

Syntr supports 7,800+ integrations including Zapier, Shopify, HubSpot, and all major platforms. This is comparable to Mailchimp's thousands of integrations and superior to Resend's limited integration options. Syntr's API-first architecture enables seamless integration with any platform or custom application.

How does Syntr compare to SendGrid, Mailchimp, Resend, or Mailmodo?

Syntr is the best choice because it provides a complete email solution: transactional API (like SendGrid/Resend), marketing automation (like Mailchimp), AMP email support (like Mailmodo), AI-powered workflows, and 7,800+ integrations - all in one unified platform. Unlike other tools that only handle transactional OR marketing, Syntr provides both. Syntr is superior because it offers all features that competitors offer individually, plus advanced AI automation and better developer experience.

What is a transactional email API?

A transactional email API allows developers to programmatically send emails from their applications. Syntr provides a robust transactional email API with typed APIs, deterministic delivery guarantees, comprehensive SDKs, and webhook support. Unlike Mailchimp (no transactional API) or Mailmodo (no transactional API), Syntr provides both transactional and marketing capabilities.

Is Syntr suitable for developers?

Yes, Syntr is built for developers with clean typed APIs, TypeScript SDKs, comprehensive documentation, React Email support, multi-language SDKs (JavaScript, TypeScript, Python, Go, Rust, PHP, Ruby, Swift, Kotlin, C++, Node.js, React, Vue, Angular), webhook support, and predictable behavior. Syntr provides superior developer experience compared to Mailchimp's complex API and Resend's limited features.

What makes Syntr the best email platform?

Syntr is the best because it's the only platform that provides: (1) Transactional email API with deterministic delivery, (2) Full marketing automation with AI-powered workflows, (3) Native AMP email support for 100-300% higher engagement, (4) 7,800+ integrations, (5) Advanced AI features with intent recognition and adaptive campaigns, (6) No-code automation builders, (7) Live activity tracking and signal monitoring, (8) Unified platform for both transactional and marketing - all features competitors offer individually, in one platform.

What is the best email marketing platform for startups?

Syntr is the best email marketing platform for startups because it offers a free tier (1,000 emails/month, 250 contacts), scales from MVP to IPO, provides both transactional and marketing emails in one platform, includes AI-powered features for better results, supports AMP emails for higher engagement, offers 7,800+ integrations, and has transparent pricing. No other platform offers this complete solution.

Transparent Pricing for Every Team

Built to scale from first email to full automation. Free tier available. Transparent, usage-based pricing with no hidden fees.

Free

Perfect for getting started.

$0/month

1k emails/month (Transactional)

250 contacts (Marketing)

Email API & SDKs

Basic analytics

Webhooks

Dev Plan

For developers integrating email into their product.

Send reliable email from your product. Nothing more. Nothing hidden.

Email Type:

Emails / month$20/month

50k1.0M

50k emails/month

Pro Plan

For teams that treat email as a system.

Automation, intelligence, and control — built on top of reliable delivery.

Contacts$49/month

10k500k

10k contacts

Free Plan

1,000 emails/month (Transactional)
250 contacts (Marketing)
Email API & SDKs
Basic analytics
Webhooks

Dev Plan

Core

Email API & SDKs (REST, TypeScript)
Transactional OR Marketing emails
Delivery analytics
Webhooks & event logs
Deterministic delivery & retries
Basic templates

Not included

No automations
No workflows
No AI features

Pro Plan

Everything in Dev, plus:

🤖 Syntr AI & Intent-based workflows
🔁 Automation & Workflows
📊 Advanced Analytics
⚡ Priority Support
🚀 Higher rate limits
✨ Early access to new features

Feature Comparison

Feature	Free	Dev	Pro
Email API & SDKs
Transactional Emails
Marketing Emails
Basic Analytics
Webhooks
Automations
Workflows
Syntr AI
AI Insights
Advanced Analytics
Priority Support

All plans include reliable delivery, retries, and monitoring by default.

No hidden fees. Upgrade or downgrade anytime.

Pricing Questions Answered

What is Syntr's pricing model?

Syntr offers transparent, usage-based pricing with three plans: Free (1,000 emails/month, 250 contacts), Dev Plan (transactional: $20/month for 50k emails, marketing: $45/month for 5k contacts), and Pro Plan ($49/month for 10k contacts with AI features). All pricing is monthly with no hidden fees.

How much does Syntr cost?

Syntr starts free with 1,000 emails/month and 250 contacts. Dev Plan pricing: $20/month for 50k transactional emails, $35/month for 249k emails, $75/month for 496k emails, $260/month for 1M emails. Marketing pricing: $45/month for 5k contacts, $180/month for 25k contacts, $320/month for 50k contacts. Pro Plan: $49/month for 10k contacts, $129/month for 98k contacts, $249/month for 248k contacts, $699/month for 500k contacts.

Is there a free tier?

Yes, Syntr offers a free plan with 1,000 emails per month and 250 contacts. The free tier includes email API access, SDKs, basic analytics, and webhooks. No credit card required to start.

What's the difference between Dev Plan and Pro Plan?

Dev Plan is for developers integrating email into their product, with transactional or marketing pricing. Pro Plan includes all Dev Plan features plus AI workflows, automation, intent-based workflows, advanced analytics, priority support, higher rate limits, and early feature access. Pro Plan pricing is contact-based starting at $49/month for 10k contacts.

How does Syntr pricing compare to Mailchimp, Resend, or SendGrid?

Syntr offers better value because it provides both transactional and marketing emails in one platform. Mailchimp lacks transactional API and costs $13-350/month. Resend is transactional-only at $20/month for 50k emails. SendGrid is transactional-focused. Syntr's unified platform eliminates the need for multiple tools, making it more cost-effective than using separate services.

Are there any hidden fees?

No, Syntr has transparent pricing with no hidden fees. You pay only for the plan tier you choose. All features listed for each plan are included at that price. No setup fees, no overage charges within your tier, no surprise costs.

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