Prompt
Which email service has good email delivery tracking?
Latest observation
Sep 23, 2026
OpenAI APIWeb search: off
If you mean tracking whether your emails are delivered, opened, clicked, or bounced, the best service depends on whether you’re sending marketing emails or transactional emails.
Good options for delivery tracking
1. SendGrid
- Strong email delivery analytics
- Tracks delivered, bounced, opened, clicked, unsubscribed
- Good for transactional and marketing emails
- Popular developer-friendly APIs
2. Mailgun
- Excellent delivery and bounce tracking
- Detailed logs and webhooks
- Good for transactional email
- Easier to diagnose delivery issues
3. Postmark
- Very strong focus on deliverability
- Great tracking for transactional email
- Excellent message activity history
- Usually one of the best choices if delivery accuracy matters most
4. Amazon SES
- Reliable and low cost
- Supports tracking via event notifications
- More setup effort, but very scalable
5. Brevo (Sendinblue) / Mailchimp
- Better if you want an all-in-one marketing platform
- Good campaign tracking
- Less technical than the options above
Best choice by use case
- Best overall for deliverability tracking: Postmark
- Best for developer/API flexibility: SendGrid or Mailgun
- Best low-cost scalable option: Amazon SES
- Best for marketing campaigns: Mailchimp or Brevo
If you want, I can also give you a top 3 comparison table based on price, ease of setup, and tracking quality.