---
description: Side-by-side comparison of Email on Acid vs Fastmail. Learn more about each of the product's price, features, and see the most comprehensive reviews for UK business users.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/capterra/og_logo-e5a8c001ed0bd1bb922639230fcea71a.png?auto=format%2Cenhance%2Ccompress
title: Email on Acid vs Fastmail Comparison - Capterra UK 2026
---

Breadcrumb: [Home](/) > [Email Tracking Software](/directory/31325/email-tracking/software) > [Email on Acid \<span\>vs\</span\> Fastmail](https://www.capterra.co.uk/compare/174836/212891/email-on-acid/vs/fastmail)

# Compare Email on Acid vs Fastmail

Canonical: https://www.capterra.co.uk/compare/174836/212891/email-on-acid/vs/fastmail

> Detailed comparison between Email on Acid and Fastmail. Check ratings, reviews, pricing, and features to make the best decision for your business.

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## At a Glance

| Metric | Email on Acid | Fastmail |
| **Overall rating** | 4.4/5 | 4.9/5 |
| **Total Reviews** | 30 | 11 |
| **Starting Price** | US$99.00 | - |
| **Free Trial** | Yes | - |
| **Free Version** | No | - |
| **Deployment** | Cloud, SaaS, Web-based | - |
| **Support** | Email/Help Desk, Knowledge Base, Phone Support, Chat | - |
| **Training** | Live Online, Webinars, Documentation, Videos | - |

## Best for

### Email on Acid

If you send email campaigns or any kind of email marketing, Email on Acid should be a part of your toolkit\! Email on Acid caters to all businesses sizes in all industries, both B2C and B2B.

### Fastmail

\-

## Key features

### Email on Acid

- API
- CAN-SPAM Compliance
- Campaign Management
- Click Tracking
- Email Campaign Management
- Email Marketing
- Email Templates
- Email Tracking
- Geolocation
- Image Library
- Location Tracking
- Mobile Optimization
- Real-Time Analytics
- Reporting/Analytics
- Spam Blocker
- Template Management
- WYSIWYG Editor

### Fastmail

- Contact Management

## Links

- [View Email on Acid Profile](https://www.capterra.co.uk/software/174836/email-on-acid)
- [View Fastmail Profile](https://www.capterra.co.uk/software/212891/fastmail)
- [View Original Comparison](https://www.capterra.co.uk/compare/174836/212891/email-on-acid/vs/fastmail)

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