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Web App Builds For Agencies

The technical web app partner agencies trust with serious builds.

We partner with agencies and growing organizations to build scalable web platforms, internal tools, portals, and SaaS products

  • 800+

    Projects Deployed

  • 90%

    Partner Retention

  • 100%

    In-House Team

  • SINCE'17

    Partnering with agencies

Partners we've built with

Gold Front
Lewis
Liquid Marketing
Kuno Creative
September Works
Tinuiti
Hawke Media
Gold Front
Lewis
Liquid Marketing
Kuno Creative
September Works
Tinuiti
Hawke Media

Clients we've built for

Unreal
Microsoft
Columbia Land Trust
The Game Awards
Instacart
Island Creek
Unreal
Microsoft
Columbia Land Trust
The Game Awards
Instacart
Island Creek

Designed for agency
partnerships.

These are some of the teams we've had the privilege of working alongside.

Our Partners & Clients

Lewis's global e-commerce platform

Lewis

FULL-SERVICE MARKETINGTeam Size: 51-200NASHVILLE, TENNESSEE

An independent full-service advertising agency covering brand strategy, digital, and media. Together we built the Kentucky Bourbon Trail's interactive trip-planning platform, including a drag-and-drop distillery builder with live map integration. The site went on to win a Webby People's Voice Award.

  • Interactive Web App
  • Custom Build
  • Wordpress
NGR VR web experience

NRG VR

Wellness + VR TechnologyTeam Size: 11-50Fort Lauderdale, Florida

An immersive wellness platform for Meta Quest and Pico headsets. We built the app to work online and offline, with optimized headset preloading and modular packaging so it can be rebranded per client deployment.

  • VR Platform
  • Immersive App
  • Modular Build
OnRepeat Studio portfolio site

OnRepeat Studio

BRAND DESIGN + CREATIVE STUDIOTeam Size: 2-10LONDON

A digital product studio that designs and builds for modern brands. Together we rebuilt The Game Awards website with OnRepeat Studio to handle 103 million views and 45 million votes in a single night, with headless WordPress on ReactJS and zero interruptions during the live event.

  • High Traffic Web App
  • Headless Wordpress
  • React JS
Direct2Care web application

Direct2Care

HEALTHCARE TECHNOLOGYTeam Size: 51-200Phoenix, Arizona

A virtual healthcare company delivering telehealth on Android and iOS. We led the full development transition, stabilized their MVP, and built the Find Me lookup feature that drove a 4x increase in onboarding conversions over three months.

  • Telehealth Platform
  • Custom Build
  • HIPAA-Compliant

Sound Familiar

We know the cost of bad dev

You've been there before. You had a vision for your client. You handed it off to a dev team. And then… the waiting started.

Shifting timelinesPoor communicationUnclear prioritiesDamage controlSlow executionClunky UXBrief misalignmentWrong deliverablesBroken interactionsClient frictionStatus unclearMissed deadlinesSlow execution

What you've dealt with

Website projects that run late, lack ownership, strain client relationships, and eventually eat away your margins.

What we bring

Structure, ownership, and clarity to projects that feel messy and unpredictable. 800+ builds to date. 90% partner retention rate.

A closer look

How we compare to others

A breakdown of how different development models handle delivery.

How we compare to others
What you need White Rabbit GroupOutcome Owner Model™ Freelancer Traditional Dev Shop Staff Augmentation
Single Point Of Accountability Yes

One Outcome Owner™ who owns the scope, timeline, and outcome.

Yes No Varies
On Time Zone Support Yes

Your Outcome Owner™ is on your time zone.

Varies Varies Varies
Rigorous Quality Assurance Yes

Quality Assurance team testing on real devices and browsers.

No Varies No
Client-Facing Support Yes

We’re available for client calls, even white label emails if needed.

Varies Varies Varies
Structured Project Management Yes

We run a structured process, and can plug into your tools if you prefer.

No Yes No
100% In-House Team Yes

We never outsource.

Yes Varies Yes
Agency-Native Communication Yes

We speak your language

Varies Yes Varies
Ongoing Support Post-Launch Yes

Includes post-launch warranty

Extra cost Extra cost Extra cost

Proprietary Delivery Framework

One person owns your result. Period.

The Outcome Owner Model™ is our proprietary delivery framework built entirely around accountability. There is one dedicated leader on every engagement who operates in your time zone, makes sure nothing slips, and most importantly owns the outcome from kickoff to launch.

01

One accountable leader in your time zone

Not a rotating cast of project managers. One person, your time zone, fully responsible for the result.

02

Nothing slips. Nothing gets lost.

The Outcome Owner tracks every thread, every dependency, every open question. Outcomes get delivered.

03

One clear owner, even across a full team

There is always one clear owner making sure every detail is tracked, every deadline is met, and every deliverable is solid.

04

Can speak directly with your client

When you need us in the room, we show up prepared. Some partners even spin up an internal email address and fully white label us.

05

Technical depth meets communication skill

They can navigate dev decisions with the engineering team and explain those decisions to your client in plain English.

Platforms and technologies

We build in the stack your project actually needs.

We have developed deep experience across a range of core technologies and we ramp up on new ones all the time..

Core Languages

  • JavaScript
  • Python
  • Go
  • PHP
  • Ruby
  • .NET

Frontend & Experience Layer

  • React
  • Next.js
  • Vue.js
  • Nuxt.js
  • Node.js
  • Nestjs

DevOps, Cloud & Infrastructure

  • Docker
  • Kubernetes
  • GitHub Actions
  • Vercel
  • Terraform
  • AWS
  • GCP
  • Azure
  • Cloudflare
  • CloudFront
  • AWS WAF

Databases, Caching & Messaging

  • MySQL
  • PostgreSQL
  • MongoDB
  • Redis
  • RabbitMQ
  • Amazon SQS

AI & Automation

  • OpenAI
  • Claude
  • Gemini
  • n8n
  • Pinecone
  • Qdrant

Let's talk

Talk with our team

Ready to start your next project? Get in touch today.

Book a call