- UniOne / UniOne for / Mobile App Marketing Tools
Marketing Tools for Mobile Apps
Keep your users engaged with your app long after installation. With the UniOne Email API, mobile apps can automate onboarding emails, personalized updates, special offers, and reminders to drive retention and increase interactions with the service. With fast delivery, easy integration, and real-time analytics, you'll grow your app’s audience and turn users into loyal customers faster, without breaking the bank.

UniOne: Boosting Growth for Brands
The Importance of Marketing for Mobile Apps
Getting downloads is just the first step — keeping users engaged is the real challenge. With UniOne Email API as one of the mobile app marketing tools, you can send timely emails, updates, and offers that drive retention and boost long-term growth.

Personalization to Boost User Engagement
One message can’t fit all. Integrating UniOne as a mobile app email marketing tool makes it easy to send personalized campaigns based on user behavior, preferences, or activity — keeping every message relevant and engagement high.

Ready-to-Use Templates for App Campaigns
To create outperforming email designs, you no longer need any special skills. UniOne provides polished, customizable drafts in the transactional email template library for onboarding, promotions, and feature updates. Launch beautiful email campaigns for your app in minutes.

Automate User Journeys with Smart Triggers
Turn sign-ups into loyal users. With UniOne’s email automation software features, you can set up triggered messages for onboarding, re-engagement, reminders, or upsells — so your app connects with users at every step of their journey.

Transactional Emails That Keep Users Connected
Stay reliable and relevant. UniOne ensures your transactional emails — confirmations, password resets, or subscription updates — are delivered fast and securely, keeping users informed and connected to your app.

Measure Success with Real-Time Analytics
Know what’s working right now. UniOne’s built-in set of email marketing analytics tools allows you to track opens, clicks, and conversions in real time. With clear metrics at your fingertips, you can optimize targeting and grow your app faster.

Easily Integrates with Your App and Tools
Connect UniOne with your app, CRM, or third-party tools in just a few clicks. Our email integration services are adaptive and flexible to make sure every update, campaign, and notification is delivered exactly when it matters most.

Why UniOne for Mobile Apps
Flexible Pricing Plans for Mobile Apps
Free Trial
All features of the STANDARD PLAN plusStarting at
$0 / month
Boost your app engagement with UniOne — start free with 6,000 monthly emails for 4 months! Perfect for onboarding flows, feature announcements, transactional updates, and personalized campaigns.
After the trial period, the same plan is just $4/month.
Start sending smarter app emails — completely risk-free!
Standard
Starting at
$6 / month
Extra emails beyond the included volume cost up to $0.75 per 1,000 emails.
Extra messages
Plan - $/1,000
≤ 100K - $0.75
150K - $0.70
300K - $0.60
700K - $0.50
1,5M - $0.45
3M - $0.30
Extra email validations beyond the included volume cost $2 / 1,000 validations.
Included validations
Plan - quantity
≤ 50K - 100
≥ 100K - 6000
INDIVIDUAL
All features of the STANDARD PLAN plusIndividual Pricing
Get a dedicated plan that scales with your mobile app — let’s build it together!
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FAQ
With UniOne email delivery platform as one of your mobile app marketing tools, you can keep users engaged long after they download. Personalized email campaigns, onboarding flows, reminders, and promotions help improve retention, boost engagement, and turn users into loyal customers automatically, at a fair price.
Yes! UniOne offers 300+ customizable templates designed for onboarding emails, feature announcements, transactional updates, and promotions. They’re mobile-friendly, easy to adjust, and help you launch professional campaigns in minutes.
Quickly enough. Use UniOne’s SMTP API for a simple and intuitive setup to integrate with your app in minutes. Just specify the credentials, pick a template, personalize it, and send it through your platform without writing a single row of code. For more powerful automation features, look into the HTTP API. This one requires some programming skills, yet we tried our best to make the documentation plain and clear to easily build various user journeys from day one.
UniOne has been particularly built for reliable performance. With SPF, DKIM, and DMARC authentication, custom tracking domains, reputable IP pools, and expert deliverability consulting from the team with 15+ years of expertise in the industry, your transactional and marketing emails land where they belong — in the inbox, fast and secure.
Try UniOne Today
At UniOne, we want you to be sure your mobile app emails are delivered quickly, securely, and without hassle. That's why, for a smooth start, every new user is granted a 4-month free trial with 6,000 emails per month to test everything we have to offer. Our platform combines speed, reliability, and 24/7 support, so your users receive onboarding flows, feature announcements, transactional updates, and promotional campaigns right on time.
When it’s time to grow, you can easily switch to an affordable plan or work with us to create a custom email marketing solution for mobile apps that scales with your audience.

