---
description: Compare UniOne vs Lettr to learn about each of the product's price, benefits and disadvantages. Choose the best software for your business in New Zealand.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/capterra/og_logo-e5a8c001ed0bd1bb922639230fcea71a.png?auto=format%2Cenhance%2Ccompress
title: UniOne vs Lettr Comparison - Capterra New Zealand 2026
---

Breadcrumb: [Home](/) > [Transactional Email Software](/directory/31564/transactional-email/software) > [UniOne \<span\>vs\</span\> Lettr](https://www.capterra.co.nz/compare/208470/1086005/unione/vs/Lettr)

# Compare UniOne vs Lettr

Canonical: https://www.capterra.co.nz/compare/208470/1086005/unione/vs/Lettr

> Detailed comparison between UniOne and Lettr. Check ratings, reviews, pricing, and features to make the best decision for your business.

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## At a Glance

| Metric | UniOne | Lettr |
| **Overall rating** | 4.7/5 | - |
| **Total Reviews** | 59 | 0 |
| **Starting Price** | US$0.00 | US$15.00 |
| **Free Trial** | Yes | No |
| **Free Version** | Yes | Yes |
| **Deployment** | Cloud, SaaS, Web-based | Cloud, SaaS, Web-based |
| **Support** | Email/Help Desk, FAQs/Forum, Knowledge Base, Phone Support, 24/7 (Live rep), Chat | Email/Help Desk, FAQs/Forum, Knowledge Base, 24/7 (Live rep), Chat |
| **Training** | In Person, Documentation | Live Online, Documentation, Videos |

## Best for

### UniOne

Web and app builders, businesses of all sizes that want to be in contact with their customers via emails for reasonable money.

### Lettr

Product teams and SaaS companies sending transactional email who want API/SMTP delivery plus a visual template workflow so non-devs can update emails without redeploys.

## Key features

### UniOne

- API
- Alerts/Notifications
- CRM
- Campaign Analytics
- Click Tracking
- Domain Check
- Drag & Drop
- Email Distribution
- Email Management
- Email Monitoring
- Email Templates
- Reporting/Analytics
- Simple Mail Transfer Protocol (SMTP)
- Template Management
- WYSIWYG Editor

### Lettr

- AI Copilot
- API
- Activity Dashboard
- Autoresponders
- Click Tracking
- Customisable Branding
- Drag & Drop
- Dynamic Content
- Email Distribution
- Email Management
- Email Templates
- Reporting/Analytics
- Simple Mail Transfer Protocol (SMTP)
- Template Management
- WYSIWYG Editor

## Links

- [View UniOne Profile](https://www.capterra.co.nz/software/208470/unione)
- [View Lettr Profile](https://www.capterra.co.nz/software/1086005/Lettr)
- [View Original Comparison](https://www.capterra.co.nz/compare/208470/1086005/unione/vs/Lettr)

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