Zero Bounce logo

Ensuring high-performance email validation & SEO

Client

ZeroBounce is a leading email validation and deliverability platform designed to help businesses eliminate invalid, spam-trap, and inactive email addresses from their databases. By leveraging AI-driven email verification, the system ensures 99% accuracy, improving email deliverability, inbox placement, and sender reputation.

Industry

Enterprise Software

Services

Application Architecture
AWS Cloud 
Back-end Development
Cloud & Backend Engineering
Cloud & DevOps

Country

USAUS Flag

Company size

Mid-Sized Business

Smarter email validation for better deliverability

ZeroBounce is a leading email verification service that helps businesses improve email deliverability and sender reputation by detecting and removing over 30 types of risky email addresses. With advanced validation algorithms, it ensures that every email in your list is accurate, active, and secure — maximizing inbox placement and engagement. 



 

Beyond email validation, ZeroBounce offers a comprehensive deliverability toolkit, including email testing, blacklist monitoring, and security-enhancing features. By continuously refining its technology, ZeroBounce maintains 99% accuracy, helping businesses optimize sales, refine targeting, and enhance communication workflows.

Vision:

How it works

The AI validation system analyzes each email to provide accurate, real-time verification data. By identifying invalid, spam-trap, and risky addresses, it enhances email list quality, helping businesses optimize sales, targeting, and communication efficiency.

Results

Committed to being the top email validation platform, ZeroBounce continuously refines its tools to maintain 99% accuracy and ensure enterprise-grade security. With 24/7 support, businesses can trust a seamless, high-performance email validation process.

Future goals

With an SEO-optimized website and enhanced blog strategy, ZeroBounce is continuously expanding its brand visibility, customer trust, and market reputation. Increased client satisfaction strengthens its position as the best email validation and deliverability solution.

Comprehensive functionalities

ZeroBounce is offering a full suite of tools. Its ecosystem includes Email Activity Data, Email Scoring, DMARC Monitoring, Blacklist Monitoring, Email Finder, and Sender Reputation Tracking, providing businesses with the insights needed to maintain high-performing email campaigns.

Example of functionality

What we worked on:

SEO plan and best practices

Server-side rendering

Performance optimizations

New authentication system

Integrations (Zapier, Calendly)

Zendesk chat

Mobile responsiveness

UX/ UI 

Dynamic blog resources

Innovation delivered straight 
to your inbox

Our technology ensures that every email reaches the right inbox.
With a relentless focus on performance and precision, ZeroBounce benefits from the most advance technologies.

React logo
CloudFlare-logo
WordPress logo
Bootstrap logo
Gatsby logo
JQuery logo
JavaScript logo
PHP logo

Advanced SEO optimization

ASSIST redesigned and rebuilt the ZeroBounce website with a custom WordPress theme, optimizing key sections for performance, usability, and search engine visibility. Initially scoring 40% in SEO performance, the website now achieves near-perfect 100% optimization across most tools, significantly boosting its search rankings and user experience.



To maximize both speed and SEO efficiency, we implemented a hybrid approach, leveraging React for a modern, dynamic interface while utilizing Gatsby for deployment. This allows for server-side rendering (SSR), transforming the site into a high-speed, SEO-friendly static React website—eliminating the performance and indexing issues common in traditional React builds.

Happy man image

The ZeroBounce Blog Experience

ZeroBounce blog is a standalone web application which provides multiple features for its readers. The user can either share an article, search a specific topic, filter the search, see featured articles, or subscribe to notification letters. All articles are accessible to the end users and the blog search engine is continuously optimized.

The blog has a new theme deployed, aligned with the one on the official website and benefits from the same SEO performance. For this, a continuous maintenance process is needed. Currently, the blog contains articles and news that are classified in corresponding categories,  for both professional development and insights on the ZeroBounce company. 

ZeroBounce Blogs ExperienceDan Cotet image

Testimonials and reviews

Brian Minick avatar
Brian Minick, COO at ZeroBounce
US FlagUS

Since day 1, the ASSIST Software team has been very hands-on, responsive, and attentive to our needs. We came to them for a smaller project and now they are helping us with so much more. We have been caught under very tight timelines and the ASSIST team has pulled it off and helped us achieve them. Timelines get communicated well and the overall experience so far has been great.

We appreciate the personal care we receive. I would highly recommend the ASSIST Software team to help you with your technology projects. They can do it all with almost no ramp-up time, it's remarkable!

Scalable, secure and streamlined solutions for your business success

For business inquiries:

+40-230-521100

hello@assist.ro

Our address:

1 Tipografiei Street 720043, Suceava, Romania

Frequently Asked Questions

1. What is ASSIST Software's development process?  

The Software Development Life Cycle (SDLC) we employ defines the following stages for a software project. Our SDLC phases include planning, requirement gathering, product design, development, testing, deployment, and maintenance.

2. What software development methodology does ASSIST Software use?  

ASSIST Software primarily leverages Agile principles for flexibility and adaptability. This means we break down projects into smaller, manageable sprints, allowing continuous feedback and iteration throughout the development cycle. We also incorporate elements from other methodologies to increase efficiency as needed. For example, we use Scrum for project roles and collaboration, and Kanban boards to see workflow and manage tasks. As per the Waterfall approach, we emphasize precise planning and documentation during the initial stages.

3. I'm considering a custom application. Should I focus on a desktop, mobile or web app?  

We can offer software consultancy services to determine the type of software you need based on your specific requirements. Please explore what type of app development would suit your custom build product.   

  • A web application runs on a web browser and is accessible from any device with an internet connection. (e.g., online store, social media platform)   
  • Mobile app developers design applications mainly for smartphones and tablets, such as games and productivity tools. However, they can be extended to other devices, such as smartwatches.    
  • Desktop applications are installed directly on a computer (e.g., photo editing software, word processors).   
  • Enterprise software manages complex business functions within an organization (e.g., Customer Relationship Management (CRM), Enterprise Resource Planning (ERP)).

4. My software product is complex. Are you familiar with the Scaled Agile methodology?

We have been in the software engineering industry for 30 years. During this time, we have worked on bespoke software that needed creative thinking, innovation, and customized solutions. 

Scaled Agile refers to frameworks and practices that help large organizations adopt Agile methodologies. Traditional Agile is designed for small, self-organizing teams. Scaled Agile addresses the challenges of implementing Agile across multiple teams working on complex projects.  

SAFe provides a structured approach for aligning teams, coordinating work, and delivering value at scale. It focuses on collaboration, communication, and continuous delivery for optimal custom software development services. 

5. How do I choose the best collaboration model with ASSIST Software?  

We offer flexible models. Think about your project and see which models would be right for you.   

  • Dedicated Team: Ideal for complex, long-term projects requiring high continuity and collaboration.   
  • Team Augmentation: Perfect for short-term projects or existing teams needing additional expertise.   
  • Project-Based Model: Best for well-defined projects with clear deliverables and a fixed budget.   

Contact us to discuss the advantages and disadvantages of each model. 

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