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RootCX/RootCX
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“One stack. 20+ clients. Each one owns their code, their data, their infrastructure. We deliver faster every time.”

Agency Founder
Read the storyStart your project
Customer

B2B growth agency

Industry
B2B growth agency: custom apps, automations, AI agents for clients
Size
20+ client projects delivered on RootCX
Replaced
Next.js + Supabase + Vercel + BetterAuth (per-project stack)
Products used
RootCX Core, RootCX Cloud, integrations (Apollo, Notion, GitHub, RapidAPI, LinkedIn), custom client apps (CRM, dashboards, campaign monitoring)
Customer since
2025
Outcome
20+

client projects on one stack

Outcome
+5 → 1

services replaced per project

Outcome
100%

clients own their stack at handover

At a glance

01

The situation

A growth agency delivering custom internal apps, dashboards, and AI-powered campaign tools to B2B clients. Every project was built on a fresh stack: Next.js for the frontend, Supabase for the database, Vercel for hosting, BetterAuth for authentication. Each client engagement meant wiring together the same five services from scratch.

02

What they needed

A reusable foundation that handled infrastructure once, so the team could focus on business logic from day one. Clean ownership transfer to every client. And a way to turn one-off project deliveries into recurring platform revenue.

03

What changed

The agency moved to RootCX as the shared production stack for all client work. 20+ projects now run on the same foundation. Every client gets full ownership of their code, data, and infrastructure. The agency resells RootCX as part of every engagement.

The story
  1. 01THE CHALLENGE
  2. 02WHY ROOTCX
  3. 03WHAT THEY BUILT
  4. 04THE RESULT
  5. 05WHAT'S NEXT

THE CHALLENGE

Five services, rebuilt from scratch, on every engagement

01Before and after: from scattered services to one stack

Project A

Next.js

Supabase

BetterAuth

Vercel

Integrations

Project B

Next.js

Supabase

BetterAuth

Vercel

Integrations

Project C

Next.js

Supabase

BetterAuth

Vercel

Integrations

After: one stack

RootCX

Database

Login + SSO + permissions

Hosting + deploy

Integrations

AI agents

Set up once. Every project plugs in.

The agency builds custom apps for B2B clients: CRMs tailored to specific sales processes, operations dashboards, campaign monitoring tools that track outreach, intent signals, and LinkedIn ads performance. Each tool is built to fit exactly how the client operates.

Before RootCX, every new client project started the same way. Set up a Next.js project. Provision a Supabase database. Configure BetterAuth for login. Deploy to Vercel. Wire up integrations to the client's existing tools. Five services, five accounts, five configurations. The same setup, from scratch, every time.

The first month of every engagement went to infrastructure. The client was paying for business logic. They were getting plumbing.

The handover problem

When a project shipped, the ownership conversation was always uncomfortable. The app lived on the agency's Vercel account. The database sat in the agency's Supabase org. Auth was configured under the agency's credentials. Transferring all of that to the client meant migrating across multiple services, re-configuring access, and hoping nothing broke in transit.

Some clients accepted the situation and stayed dependent on the agency for hosting. Others pushed back. Neither outcome was good. The agency wanted clients who stayed because the work was valuable, not because leaving was too hard.

“The hosting conversation was the worst part of every project. The client just wanted to own what they paid for.”

— Agency Founder

No recurring revenue after delivery

Every project was a one-off. The agency delivered the app, handed over access as best they could, and moved on to the next engagement. There was no platform underneath, no subscription, no structural reason for the client to keep paying after launch. Retainer work existed, but it was negotiated separately every time. There was no compounding.

WHY ROOTCX

One stack, deployed once, reused on every engagement

RootCX replaced the five-service setup with a single production stack. Database, authentication, permissions, deployment, integrations, and AI agent execution: all included, all configured once. Every new client project plugs into the same foundation.

The agency no longer provisions Supabase, configures BetterAuth, or sets up Vercel for each client. They write the business logic. The infrastructure is already there.

WHAT THEY BUILT

A growth ops cockpit, built to fit how they actually work

The agency runs multi-channel growth campaigns for their clients: LinkedIn ads, social content, cold outreach, email sequences. Before RootCX, the data from each channel lived in its own tool. Campaign performance in one dashboard. Intent signals in another. Prospect comments and engagement scattered across platforms. The CRM had half the picture. Nobody had the whole picture.

On RootCX, they built a custom operations tool that pulls everything into one place. Campaign activity, prospect behavior, intent signals, outreach status, ad performance: all feeding into the same database. The sales team sees which prospects engaged with which content, which signals triggered, and where each deal stands. No tab-switching. No copy-pasting between tools.

The same approach scales to every client. Custom CRMs built around specific sales workflows. Operations dashboards that give leadership real-time visibility. Campaign monitoring tools tailored to how each client actually runs their growth.

Plugged into the entire tool stack

02Integrations hub: every tool feeds one database

Connected tools

Apollo

LinkedIn

Notion

GitHub

RapidAPI

all feed into

RootCX shared database

Prospect data

Campaign activity

Intent signals

Enrichment

Outreach status

Deal pipeline

consumed by

Client apps

Custom CRM

Ops dashboard

Campaign monitor

The real power is the integrations layer. The agency connects every client project to the tools already in use: Apollo for enrichment, Notion for internal docs, GitHub for code, RapidAPI for third-party data, LinkedIn for campaign data, and more. RootCX's integrations hub and shared database mean every connected tool feeds into the same data model.

When a new prospect shows intent on LinkedIn, the enrichment data from Apollo lands in the same database as the CRM record and the outreach sequence. No glue code. No Zapier chains. The integrations are structural, not duct-taped.

“Every tool the client uses feeds into one database. That is what makes the custom app actually useful. Not the UI, the data underneath.”

— Head of Delivery

20+ client projects on one foundation

The agency has delivered over twenty client projects on RootCX. Each one is different. What they share is the foundation: the same database layer, the same login and permissions model, the same deployment pipeline, the same integrations hub. The twentieth project deployed faster than the fifth.

Clean handover on every project

Ownership transfer is no longer a conversation. The client gets the complete stack: their code, their data, their infrastructure. One operation. No migration across services. No re-configuring access credentials. No dependency on the agency's accounts.

Clients stay because the agency builds valuable tools, not because leaving is complicated.

From one-off projects to platform revenue

Every client now pays for RootCX as the runtime underneath their apps. What used to be a one-off project delivery is now a project plus a platform subscription. The agency keeps the retainer for ongoing development, and the platform revenue compounds with every new client.

THE RESULT

Infrastructure is no longer part of the conversation

Twenty-plus client projects delivered on one stack. Every client owns their complete setup at handover. The agency's team writes business logic from day one instead of spending the first month on infrastructure. Each new project ships faster than the last because the foundation is already proven.

The agency earns recurring revenue on every engagement through platform subscriptions. The handover conversation that used to be the worst part of every project is now the simplest.

WHAT'S NEXT

AI agents across the client portfolio

The next phase is deploying AI agents that act on client data: chasing stale leads in the CRM, flagging anomalies in campaign performance, automating follow-ups on outreach sequences. Because every client app already sits on the same shared database and permissions model, adding agents does not require new infrastructure. Only new logic.

“We used to sell projects. Now we sell a platform with projects on top. Every client we deliver makes the next one faster.”

Agency Founder
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