Email Marketing API
Supercharge your email campaign potential with UniOne's resilient sending infrastructure and intuitive email template editor.
We are capable of processing millions of requests per user hourly, so your email campaigns of any size will reach their audience at lightning speed.
Trusted by businesses worldwide
Send marketing emails with our comprehensive tools
Make email marketing campaigns faster and better
With our robust API, UniOne is easily integrated into any existing infrastructure, bringing dependable assistance in your email marketing journeys. You don’t need to spend time uploading email lists to send the message — set up the required triggers once, and we’ll deliver each email to its recipient. We offer ready-to-use email templates for any type of automated message you might want to send. Customize the template using our drag-and-drop email builder, or create one that suits your needs from scratch.
Send personalized triggered emails
Since 2017, native integration with a popular, powerful customer data platform, Bloomreach, has proven UniOne’s capabilities in efficiently distributing highly customized email content. Today, you can easily connect UniOne with any web service or app to deliver personalized offers, time-limited promos, welcome chains, re-engaging campaigns, and seasonal activities as scheduled. We’ll assist you in all the stages of your email marketing journey so you can get the most from your campaigns.
Get detailed analytics to know your email marketing results
At UniOne, we understand that the success of your email campaigns hinges on engagement. Whether you're reaching out to a single customer or a massive audience, monitoring key engagement metrics is essential for refining your email strategy. With UniOne's comprehensive analytics features, you can track crucial metrics such as open rates, click-through rates, bounce rates, unsubscribe rates, and spam complaint rates. We power your data-driven decisions with real-time insights and provide detailed reports with a prolonged data storage period.
Types of marketing emails we take care of
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Abandoned Checkout Emails
Persuade the customer to complete the purchase with a catchy email incentive.
Re-engagement Emails
Share incentives and promotions to reignite interest and drive customer activity.
Birthday or Anniversary Emails
Strengthen the relationship with your customers by celebrating important dates.
Email Marketing APIs Features
Email Automation
Looking for email marketing software with API integration to automate your customer communication sequences? UniOne is a great choice for efficient and time-saving email delivery, easily connected with any software.
Real-Time Analytics
Email marketing API is key to being instantly informed about all the email-related activities of your recipients. Track deliveries, opens, clicks, unsubscribes, and bounces with UniOne webhooks sent instantly after each action.
Dedicated IPs
UniOne API for email marketing is complemented by a set of tools to take care of your sender reputation and deliverability. Thus, we take extreme care of our shared IP pools and also provide dedicated IPs for high-volume senders as a recommended option for the best performance.
Suppression Management
Keeping your subscribers’ lists up-to-date is a must when you want to get the most from your email marketing campaigns. UniOne’s API suppression methods power you with a set of tools to carefully manage unsubscriptions, bounces, and complaints, resetting the statuses if necessary.
Integration Capabilities
UniOne as an email marketing software API is a versatile solution offering numerous integration options. You can use no-code iPaaS tools to connect UniOne to your existing software, set up the SMTP connection with advanced features, or build the integration from scratch using our comprehensive API methods compatible with any programming language.
Security and Privacy
Many companies choose email marketing API for their campaigns when they need privacy and require a solution they could use without uploading their contact lists to a third-party server. And this is where UniOne really shines. With us, all the secure data remains protected, while we also meet the main privacy regulations for processing your sending requests.
Diverse ways to use our email marketing tools
Most Valuable Tools for Your Business
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Why UniOne is the Right Choice
Reliable Email Delivery
With over 15 years of experience in the email industry, we know that continuous learning and development are key to robust deliverability. Thus, we make sure that provided our customers follow all the best email marketing practices, they can attain email delivery rates as high as 99.88%.
Scalable Solutions for Growth
With our email marketing API, increasing sending volumes is smooth and straightforward. You don’t need to do anything specific if you want to send more – just make sure you’ve chosen the most cost-effective pricing plan for your current needs while we are always eager to offer the best price.
Expertise You Can Trust
Our infrastructure successfully delivers billions of emails for thousands of customers. And we work closely with our clients all the way to make sure you get the service you expect. You don’t need to just take our word for it – feel free to try yourself!
AI-Driven Email Creation
While UniOne as an email marketing software mostly operates through API, we also power our users with more crucial tools for successful campaigns, like an intuitive visual HTML email builder with built-in AI assistant and email template storage.
Customer Reviews
FAQ
Sure! At UniOne, we provide two ways to integrate our API for email marketing with your existing CRM or e-commerce platform: SMTP and Web API.
SMTP API is a faster way to set up if your e-commerce platform or CRM system supports this type of integration (in certain cases, you may need to install an SMTP plugin).
However, creating integration through the Web (HTTP) API will give you more flexibility and sending speed, so it’s a better option for potential growth even if it requires some programming effort.
Of course, you can!
Scheduling emails through the UniOne API is possible for any time within the next 24 hours. You only need to specify the UTC date and time in “YYYY-MM-DD hh:mm:ss” format in your email-send API request.
As for the automated messages, you can set up any specific trigger scenario when your software sends the API request to UniOne based on certain criteria within your system.
As a self-hosted email service provider, UniOne is maintained by a team of more than 70 experts of various specializations. Our admins take care of the server infrastructure making sure it can process the sending workload at maximum speed. Anti-spam and email deliverability experts review the campaigns, connect with mailbox service providers and spam-preventing organizations, and give consultations on how to achieve the best delivery rates. Software engineers support existing and develop new functionality to meet your demands, and our customer support team is available 24/7 so you can stay assured we’re always here to assist on every step of your email journey.
UniOne is free and easy to start
Our users’ satisfaction is our primary value. Thus, we provide each newcomer with a 4-month free trial, including 6,000 monthly emails, to test our capabilities. Our round-the-clock customer care team is ready to assist you with any matters at each step of your journey with UniOne. When you feel ready to upgrade, choose any other tariff from the ones available or contact our sales manager to discuss a customized plan.
