Client-Facing Portals
Secure, branded portals where your clients log in to view their data, reports, and metrics with role-based access and full data isolation per client.
Custom SaaS Development
Custom SaaS Development Using Claude Code and Modern AI-First Tools
Multi-tenant platforms, client portals, and white-label products. Tell us what you're building and we'll design the right stack.
Claude CodeNext.js 15SupabaseVercelRLS Security
Free Architecture Review
Tell us what you're building, we'll design the right stack before writing code.
1–4 wksTypical full build time
Phase-by-phaseDelivery model
RLSDatabase security standard
0Surprise scope changes
OverviewScope Your Build
What Is AI-First SaaS Development?
AI-first development means building software with AI coding tools primarily Claude Code as the main development environment, not just as autocomplete. As a custom SaaS development agency, GHL Prime uses this approach to move 3–5x faster than traditional methods while keeping production-quality code.
Our developers are fluent in Claude Code workflows, Supabase for database and auth, Next.js 15 for full-stack applications, and Vercel for deployment. We build real, secure, production-ready systems not prototypes that break in production.
Most SaaS builds also lean on our vibe coding workflow and connect to AI agents, a Figma to code front end, companion mobile apps, or SaaS customer support for end users. Ready to start? Book a scoping call and we will map the architecture and a phased timeline.
From idea to live product
AI-first with GHL Prime4 wks
Traditional build14 wks
Build progress
- Scope, screens and architecture agreed
- Database and login on Supabase
- Core features built with Claude Code
- Security review: row-level security on
- Launched on Vercel in week 4
Example timelines. Your real plan is set on the scoping call.
What is included
Custom SaaS: What We Deliver
Internal Admin Dashboards
Full-visibility internal tools for your team campaign management, client oversight, commission tracking, sync status, and operational data in one place.
Multi-Tenant SaaS Applications
Complete SaaS architectures with organisation-level data isolation, user management, and subscription logic built on Supabase with proper RLS policies.
Commission & Margin Engines
Server-side commission logic that stores raw data internally and serves marked-up or transformed data to clients with full CRUD admin controls.
Third-Party API & MCP Integrations
Connect to Meta Ads, Google, Stripe, GoHighLevel, and any platform with an API or MCP server clean sync services with cron scheduling and error handling.
Reporting & Data Visualization
Interactive charts, pacing visualizations, trend graphs, and drill-down analytics built with Recharts or similar connected to live data sources.
Authentication & Access Control
Login, role-based permissions, multi-user client accounts, and secure session management built on Supabase Auth with proper security design.
Deployment, Docs & Handoff
Every build ships with Vercel deployment, environment documentation, setup instructions, and a handoff walkthrough so your team can own and maintain it.
Security by design
Raw data is never exposed in client-facing APIs. Row Level Security is enforced at the database level not just in application code. Multi-tenant isolation is built into the schema from the first commit.
The process
How It Works
01
Scoping Call
You explain what you need to build. We map the requirements, identify the right architecture, and give you a phased delivery plan with honest timelines per phase.
02
Schema & Architecture First
Before writing a line of feature code, we design the database schema, RLS policies, and data architecture. Getting this right upfront prevents expensive rebuilds later.
03
Phase-by-Phase Build
We build in logical phases: database, backend services, auth, frontend, deployment. You see working software at each phase, not just at the end.
04
Deploy, Document & Hand Over
Final deployment to Vercel, full environment documentation, and a walkthrough session so your team understands and can maintain the system.
Delivery model
The 7 Delivery Phases
01
Database schema
Tables, relationships, and data model designed before any feature code is written.
02
Backend services
Sync services, business logic, and API routes that power the application.
03
Auth & RLS policies
Supabase Auth plus Row Level Security policies that enforce isolation at the database.
04
Frontend build
The application UI, wired to live data with role-based views.
05
Data visualization
Charts, dashboards, and drill-down analytics on top of real data.
06
Deployment
Production deployment to Vercel with environment configuration.
07
Docs & handoff
Documentation and a walkthrough so your team owns and maintains the system.
Who we work with
Who Hires Us for Custom SaaS Development?
Marketing Agencies Building Client Portals
You want to show clients their campaign data in a branded portal without exposing your margin or using a generic third-party tool.
SaaS Founders Validating an Idea
You have a concept and need a working MVP fast. We build it in weeks using AI-first workflows that match founder speed.
Agencies Needing Internal Tooling
Your team uses spreadsheets and disconnected tools. We build a single internal dashboard that centralizes your operational data.
Businesses That Have Outgrown No-Code
You started on no-code tools but now need real custom logic, proper multi-tenant security, and production-grade infrastructure.
Why GHL Prime
Why Hire GHL Prime for Custom SaaS Development?
We build with Claude Code as the primary development environment not as a helper bolted onto an old process. That speed, paired with real Supabase security expertise, is what separates a production SaaS from a tutorial-grade build.
Claude Code is the primary dev environment not just a helper
Real RLS policies and proper multi-tenant design, not tutorial setup
We understand the GoHighLevel ecosystem your SaaS connects to
Phase-based delivery you see progress weekly, not after months
Security-first client data isolation, no raw data in client APIs
Full handoff you own the code, the infrastructure, the docs
01What is the tech stack GHL Prime uses for custom SaaS builds?
Our standard stack is Next.js 15 for the application layer, Supabase for the database and authentication, and Vercel for deployment. For data visualization we use Recharts. For AI features we integrate with Claude, OpenAI, or other APIs as needed. We connect to third-party platforms via their official APIs or MCP servers where available.
02How do you handle data security and client isolation in multi-tenant systems?
We implement Row Level Security policies in Supabase that enforce data isolation at the database level not just in application code. Each client or organisation can only access their own data, even if there is a bug in the application layer. Sensitive data like raw spend figures or commission margins is stored server-side and never returned in client-facing API responses.
03How long does a custom SaaS build take?
Most projects are delivered in phases. A Supabase schema and basic backend typically takes 3–5 days. A complete client portal with auth, dashboards, and API integrations usually takes 2–4 weeks total. We break every project into phases so you can review working software before the next phase begins rather than waiting until the end.
04Can you take over a build someone else started?
Yes. We regularly inherit existing codebases, incomplete builds, or systems built by previous developers. We start with a code review, assess what is salvageable, and give you an honest recommendation on whether to continue from the existing base or rebuild cleanly. Many mid-build rescues are faster to complete than starting over.
05Do you use MCP servers in your builds?
Yes. Where a platform provides an official MCP server such as Meta Ads we integrate using the MCP rather than a raw REST API where it provides advantages. Our developers work in Claude Code with MCP servers connected as part of their standard workflow, so this is native to how we build, not an add-on.
Why do agencies hire GHL Prime instead of a freelancer?Focused Expertise. Real
Focused Expertise. Real
Delivery Power.
GHL Prime is specialized team backed by Octopi Digital. We don’t do everything we go deep on GHL,automation, AI, and custom dev so your agency has the best possible team behind it.
Consumer Origin
Astral Systemastral-system.com/
A digital marketing SaaS company previously handling lead response, social engagement, and client conversion manually.
Manual Marketing Ops → Fully Automated Growth Engine
Enterprise Adaptation
Full Automation System + Conversational AI (GHL)
Built their entire automation system from the ground up, automating Facebook, Instagram, and WhatsApp engagement. Developed a sharp SaaS-focused conversational AI and integrated their full system into GHL. Also built their website on WordPress.
Consumer Origin
Jack Ryan Group (Jack Ryan AI)ai.jackryangroup.com/
A business consulting group serving businessman clients, previously without a scalable, repeatable automation product to offer new clients.
One-Off Client Builds → White-Label SaaS Platform
Enterprise Adaptation
Full SaaS Automation Platform (White-Label Model)
Built a complete SaaS system for Jack Ryan Group so that every new business client they onboard receives a fully ready, pre-built automation system instantly eliminating the need to rebuild from scratch each time. Client businesses become fully automated the moment they come on board.
Consumer Origin
Growtheongrowtheon.co/
A GoHighLevel alternative CRM platform for agencies, offering unlimited subaccounts, white-label branding, email, SMS, funnels, and AI at $97/mo.
Built Their Own GHL-Class CRM From Scratch
Enterprise Adaptation
Custom-Built All-in-One CRM Platform
Built their own proprietary CRM system from the ground up that is comparable to GHL and other automation CRMs which is giving their clients the same full suite of tools and capabilities a normal GHL user would get, but under their own platform.
Consumer Origin
OpsROIopsroi.com/
OpsROI installs visibility, automation, and accountability into service business operations so owners always know what's happening without chasing people or systems which is serving home & field service businesses.
Operating Systems for Service Businesses
Enterprise Adaptation
Full WordPress Website + White-Label SaaS Automation System
Built their entire website in WordPress and created a fully automated SaaS system that OpsROI now offers to every service business client they onboard. The platform automates lead capture, follow-up, scheduling, and AI voice intake and the SaaS engine itself is fully automated, so client businesses get a ready-made operating system from day one.
Consumer Origin
Tree Care Marketing Solutionstreecaremarketingsolutions.com/
A done-for-you digital marketing agency exclusively serving tree care and arborist businesses, founded by licensed arborists, offering websites, SEO, Google Ads, and email marketing.
Marketing for Arborists, by Arborists
Enterprise Adaptation
Automated Client Acquisition System
uilt their entire website in WordPress and automated their core client acquisition system — the engine that powers their whole business by enabling them to consistently generate and convert leads for the tree care companies they serve.
Consumer Origin
WebCare Digitalwebcaredigital.com/
An AI-powered digital marketing agency for healthcare and home services businesses, offering websites, funnels, automation, and ads.
Manual Agency Delivery → Ready-Made SaaS Automation
Enterprise Adaptation
SaaS-Model Automation Delivery System
Fully automated WebCare Digital's own business using a SaaS model, so when a new client comes on board across any of their served niches, that client instantly receives a fully ready, automated marketing system for their business rather than a custom build from scratch.
Scope Your Build Today. Ship It This Month.
We move at founder speed. No slow agency cycles, no vague timelines.