Email marketing software for agencies

The Importance of a Tailored Email Solution for Agencies

Agencies juggle multiple clients, goals, and deadlines, so you need an email solution built to keep up. With UniOne, you can easily manage different customers, automate campaigns, and track performance across projects, all from one place, no need to create several accounts. It's email marketing software for agencies that scales with you.

User-Friendly HTML Email Builder

Design beautiful, on-brand emails in no time with UniOne’s email HTML builder. Whether you’re creating from scratch or customizing existing templates, our drag-and-drop editor with powerful AI assistant gives your team full creative control without coding, while effortlessly switching to HTML allows you to polish the campaigns as a pro.

Dynamic Audience Segments

While UniOne doesn’t manage contacts or store your lists, it works hand-in-hand with the tools that do. API-first, our platform gets the audience segments you’ve already set up in your CRM or marketing software, ensuring every email is delivered instantly and accurately to the right group. No delays, just targeted delivery that works seamlessly with your existing setup.

Advanced Automation & Workflows

Streamline every step with email automation services built for agencies. Set up client-specific triggers, workflows, and sequences that run on autopilot, without manual control — whether it's for onboarding, promotions, or re-engagement.

Ready-to-Use Templates That Drive Results

Speed up your workflow with our marketing and transactional email templates library. Each template is built for high engagement and easy customization, so your campaigns look great and convert better, right out of the box.

Advanced Reporting & Analytics

With UniOne’s powerful email analytics, you can track opens, clicks, bounces, and more — getting full control over your email performance across all your projects and accounts. Whether you're managing a single campaign or dozens, you’ll have the data you need to optimize every send and show real results.

Security, Compliance, and Reliability

We’ve got your back. UniOne ensures client and campaign data stay protected with GDPR compliance, two-factor authentication, and world-class infrastructure — keeping your agency secure and trustworthy.

Easy Integration with CRM and Other Tools

Connect UniOne with your favorite tools using our seamless email integration features. Whether it’s a CRM, CMS, or analytics platform, UniOne fits right into your tech stack with API and SMTP support.

Why Agencies Choose Us

Scalable Pricing for Agencies

Whether you're managing one client or a dozen, UniOne offers flexible pricing that scales with you. No unnecessary extras — just the features you need to run efficient, high-performing email marketing campaigns.

Tailored Solutions for Agency Needs

Get exactly what your agency needs. From seamless client onboarding to account-specific customization, UniOne’s API is built to support agency workflows with full control across all your accounts.

Dedicated Support & Onboarding

Enjoy priority access to our expert team. We’ll help you set up, troubleshoot, and fine-tune your accounts so you can focus on results — not tech headaches.

Robust API & Integrations

Plug UniOne into your existing stack in no time. Our powerful email API and native email integration tools make it easy to connect CRMs, CMSs, analytics platforms, and more.

White-Label Friendly Platform

Deliver premium services under your own brand. UniOne supports white-label setup, so your clients see your agency — not your tools.

High Deliverability That Builds Trust

UniOne’s rock-solid infrastructure helps ensure your clients’ emails land in inboxes, not spam folders, keeping engagement high and reputation intact.

Pricing Plans Tailored for Agencies

Free Trial

All features of the STANDARD PLAN plus

Starting at

$0 / month

6,000 emails/month completely free for your first 4 months

Power up your agency’s email operations with UniOne — start sending smarter today with 6,000 monthly free monthly emails for 4 months.

After your trial ends, plans start at just $4/month with flexible add-ons to grow with your clients.

No risk, no hassle — just powerful tools that work.

Get started

Standard

Starting at

$6 / month

50 000 emails/month

24/7 support from real humans, via live chat or email
Fast and reliable delivery for onboarding emails, newsletters, and updates
Scalable sending volumes that grow with your agency
Easy integration with SMTP, Web API, and libraries for Ruby, PHP & C#
Built-in connectivity with platforms like Bloomreach, Drupal, and more
Advanced authentication: SPF, DKIM, DMARC, tracking domains
300+ customizable templates and a simple, AI-powered HTML Email Builder
Real-time monitoring for opens, clicks, bounces, and unsubscribes
Smart campaign management with custom tags and independent project tracking
Comprehensive email analytics with up to 100 days of event data retention and downloadable CSV reports
Built-in email validation API with free credits included
Strong account-level security: two-factor authentication, Microsoft & Google OAuth, full GDPR compliance

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

Get started

INDIVIDUAL

All features of the STANDARD PLAN plus

Individual Pricing

Flexible email volumes tailored to each client’s needs
Custom validation packages to match your verification process
Seamless onboarding for your team and clients
24/7 priority support whenever you need a hand
A dedicated success manager focused on your agency’s advance
Expert consulting on improving deliverability, sender reputation and metrics

Want a solution that fits like a glove? Let us know — we’ll build your custom plan.

Get in touch

FAQ

Can I manage multiple clients within a single account?

Yes! UniOne makes it easy for agencies to manage multiple clients from a single account. Leverage independent projects and custom tags to organize your clients’ campaigns separately, ensuring full control, clarity, and effortless monitoring across accounts.

Do you offer white-label options so agencies can brand the platform?

Though we don't provide a fully white-label user interface, UniOne supports a set of white-label features, so you can offer a seamless, branded experience to your clients — from domain authentication to email headers — all without mentioning UniOne. It’s your brand, your rules, and you can always build your custom email marketing solution on top of our robust email delivery infrastructure.

Can I integrate your email solution with my existing CRM or other marketing tools?

Definitely. UniOne was built with flexible email integration in mind. Our robust SMTP relay and RESTful API make it easy to connect with popular CRMs, CMSs, and marketing platforms, so you can sync data, automate campaigns, and track results — without switching tools.

Can I customize email templates to match each client’s branding?

Absolutely. With UniOne’s easy-to-use AI-powered email builder and over 300 email templates, you can create beautiful, responsive emails that match your clients’ voice and branding perfectly — no extra coding required.

Email marketing solution for agencies

UniOne: Trusted by Leading Brands