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Herndon, Virginia
Web development &
agentic AI agency

Web Development & Agentic AI for Businesses That Need Software That Ships

MASS LLC is a web development and agentic AI agency based in Herndon, Virginia. We build high-performance websites, web applications, AI agents, and workflow automation systems that help businesses improve operations, customer experience, and growth.

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What we build

Two disciplines. One business outcome.

01 / Web

Web
development.

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Turn visitors into customers with a website built for growth.

We design fast, modern, mobile-friendly websites that clearly explain your business and guide visitors toward taking action.

What you get:

Custom designMobile responsivenessSEO-ready structureLead formsAnalyticsSecure hosting support

Best for:

Business websites, landing pages, portfolios, e-commerce stores and web applications.

02 / AI

Agentic
AI.

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Give your business an AI workforce that can think, act and collaborate.

Agentic AI goes beyond answering questions. It can understand a goal, plan the required steps, use your business tools and complete approved tasks automatically.

What you get:

Handle enquiriesQualify leadsUpdate CRM recordsPrepare reportsProcess documentsCoordinate workflows

Best for:

Customer operations, lead management, reporting, document processing and coordinated workflows—with human approval and activity tracking built in.

Web + Agentic AI.Built to ship.

MASS is a web development and AI automation agency for companies that need working software, not slideware. We design and ship production websites—from SaaS platforms and corporate sites to e-commerce stores—and agentic AI systems that do real work inside a business.

We work end-to-end across strategy, design, development and deployment, without handoffs between disconnected vendors. Our work spans production websites, a RAG-based teaching assistant, automated content and outreach systems, and AI-driven support workflows.

U.S.-registered and headquartered in Herndon, Virginia, MASS serves clients who need one accountable technical partner fluent in both modern web development and agentic AI.

If you need a website that converts or an AI agent that replaces a manual process, we build it, ship it and stay accountable for the result.

Meet your build partner ↗
Professional servicesTechnologyHealthcareReal estateReactPythonOpenAICloudflareProfessional servicesTechnologyHealthcareReal estate
How we work

How We Build Digital Systems.

Discovery & Consultation

01

We start by understanding your business, goals, and target audience through in-depth discussions.

Strategy & Planning

02

Our team creates a comprehensive roadmap including sitemap, wireframes, and technical specifications.

Design & Prototyping

03

We craft stunning UI/UX designs that align with your brand and resonate with your users.

Development & Testing

04

Our developers bring designs to life using cutting-edge technologies with rigorous quality testing.

Launch & Deployment

05

We handle the seamless deployment of your project with performance optimization.

Support & Growth

06

Post-launch, we provide ongoing maintenance, updates, and strategic growth support.

Who we help

Built for the way your business works.

Different businesses feel different pressures. Select yours to see where focused web and AI systems can create leverage.

01

Technology companies

Turn complex products into clear digital experiences—and connect the systems behind them.

Where we can help

  • Product and solution websites that explain technical value clearly
  • Customer portals and workflow tools built around real operations
  • AI agents that connect support, reporting, and internal knowledge

What improves

  • Sharper product positioning
  • Faster paths from interest to action
  • Less operational friction as you scale
Discuss your use case

Problems We Solve.

Choose a bottleneck to understand what is happening, what we would build, and how the day-to-day work changes.

01

Manual data entry

People repeatedly copy, paste, and retype information between tools—slowing the work and creating avoidable errors.

What’s happening

Forms, emails, spreadsheets, and PDFs hold related information, but people must move it manually because the systems do not connect.

What we build

Reliable automations that capture, validate, and route information between your existing tools—with clear review points where people still need control.

What changes

Cleaner records, fewer handoffs, and more time for decisions and customer work instead of repetitive administration.

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Why Businesses Choose MASS.

Five working principles shape every engagement. Explore how each one affects decisions, delivery, and your experience with the team.

01
Working principle

Business-first development

We begin with the business goal, the people affected, and the constraints. Technology follows the outcome—not the other way around.

Decision

We validate the real problem, define success, and prioritise what will move the business forward.

Working method

Requirements, scope, and technical choices are evaluated against the agreed outcome.

Client experience

You can see why decisions are made and how each deliverable supports the goal.

Client feedback

The systems we build become part of how teams move.

3 weeks
AI agent shipped
80%
Screening automated
6 weeks
SaaS MVP launched
Sravan KumarCEO · Logistics Company
“Things that used to take hours now just happen. They set up proper AI workflow automation and it's been a huge relief for our entire operation.”
Operations automationHyderabad, India
Priya MehtaFounder · PocketBooks
“Manual reconciliation is gone. Fully automated, zero errors. MASS is the kind of team you don't let go of.”
Zero reconciliation errorsMumbai, India
Ananya RajanCo-Founder · ChefAssist
“Best tech investment of the year. The SaaS MVP they built in 6 weeks is now our main product.”
SaaS MVP in 6 weeksBangalore, India
Michael TorresCTO · FinLink
“Delivered our AI agent in 3 weeks flat. Production-ready, no hand-holding required.”
Delivered in 3 weeksAustin, TX
James HarlowCEO · HireFlow
“Our ATS went from a liability to an asset. The AI layer MASS built handles 80% of our screening automatically. Incredible ROI.”
80% screening automatedChicago, IL
David ChenVP Engineering · TeamHub
“MASS doesn't just build features—they understand business. That's a rare combo in any dev agency.”
Business-led engineeringSan Francisco, CA
Field Notes

Ideas for teams building what’s next.

Abstract model balancing automation costs, time savings, risk, and returnAI Automation

How to Calculate the ROI of AI Automation Before You Build

Use a practical framework to choose the right process and size the return before development begins.

 Abstract AI agent coordinating connected business systemsAI Automation

What an AI Agent Actually Does (and Does Not Do) for Your Business

Breaking down the hype: what AI agents handle well and where humans still win.

 Architectural product layers testing the foundations of a SaaS MVPSaaS

What the First 90 Days of a SaaS MVP Should Prove

Validation, scope, onboarding, and retention—without treating 90 days as a failure statistic.

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Questions,
answered.

Clear answers about working with MASS, from custom websites and AI agents to project pricing and next steps.

Still have a question? Talk to MASS

MASS LLC designs and builds websites, web applications, AI agents, and workflow automations. We begin with the business problem, then choose the design and technology needed to solve it.

MASS works with startups and established organizations, including technology, staffing and recruitment, e-commerce, professional-services, and operations-heavy businesses. The best fit is a team with a clear digital or operational problem to solve.

MASS LLC is based in Herndon, Virginia, United States, and can work with clients beyond the local area.