# Inbox Inspector Reviews
**Vendor:** Inbox Inspector  
**Category:** [Email Testing Software](https://www.g2.com/categories/email-testing)
## About Inbox Inspector
Inbox Inspector is a free testing tool delivered to you by the developers of GetResponse Email Marketing.






- [View Inbox Inspector pricing details and edition comparison](https://www.g2.com/products/inbox-inspector/reviews?section=pricing&secure%5Bexpires_at%5D=2026-05-23+21%3A10%3A39+-0500&secure%5Bsession_id%5D=3d12ef30-277d-47b5-8fc0-0108dd123286&secure%5Btoken%5D=0031c8ab7f60ab070a9af3b13fdefa6c06f73901352d51ceb70b235a0e541b5e&format=llm_user)

## Inbox Inspector Features
**Platform Basics**
- Editing Platform
- Spam Filter Testing
- A/B Testing
- Deliverability Testing
- Design Testing

**Platform Data**
- Performance
- Dashboard
- Analytics

**Agentic AI - Email Testing**
- Autonomous Task Execution
- Cross-system Integration
- Adaptive Learning
- Proactive Assistance
- Decision Making

## Top Inbox Inspector Alternatives
  - [Litmus](https://www.g2.com/products/litmus/reviews) - 4.6/5.0 (445 reviews)
  - [Brevo Marketing Platform](https://www.g2.com/products/brevo-marketing-platform/reviews) - 4.5/5.0 (2,432 reviews)
  - [Intuit Mailchimp Email Marketing](https://www.g2.com/products/intuit-mailchimp-email-marketing/reviews) - 4.3/5.0 (12,657 reviews)