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12 · Full-Stack AI Products

Generative AI MVPs, Internal Brand Portals & SaaS Engineering

Ship a revenue-ready generative AI web product in weeks, not quarters.

Executive Overview

Insiyak engineers turnkey generative AI SaaS applications and internal brand studios—pairing a Next.js 16 + React 19 + Payload 3 Headless CMS web tier with credit ledgers, RBAC auth, async GPU job queues, and serverless ComfyUI workers.

Why Generic AI Tools Fail Here

The Stochastic Drift Bottleneck

Creative teams hate raw ComfyUI spaghetti interfaces, while generic web agencies don’t understand async 25-second GPU webhooks, R2 asset pipelines, or credit metering.

4-Stage Production Workflow

How we take your assets from raw seed to 4K delivery.

01 · Core Loop & Unit Economics

Lock the hero user workflow and GPU cost-per-credit margin.

02 · Headless Pipeline API

Stand up the deterministic ComfyUI worker and webhook contract.

03 · Product UI & CMS Governance

Build responsive studio UI, galleries, auth, and Payload admin.

04 · Billing, QA & Production Launch

Wire Stripe, security headers, E2E tests, and zero-downtime deploy.

Production Stack

  • Next.js 16 & React 19
  • Payload 3 Headless CMS + MongoDB
  • Stripe Subscriptions & Credit Ledger
  • RunPod / Modal Async Job Bridge
  • Cloudflare R2 + Zod API Contracts

Concrete Handoff Deliverables

  • Production Next.js + Payload CMS web application
  • Connected serverless GPU inference backend
  • Admin dashboard for prompts, LoRAs, users & usage
  • Automated Vitest + Playwright test suite & Docker deploy

Archive Proof

Real portfolio deliverables from this pipeline.

Technical FAQ

Frequently asked engineering & rights questions.

Can non-technical marketers swap presets and LoRAs without code?

Yes—Payload 3 Headless CMS lets admins manage presets, style templates, and showcase galleries from a clean web dashboard.

How do you handle long-running 20–40 second video/image jobs in Next.js?

Jobs dispatch asynchronously to serverless GPU queues and update the UI via signed webhooks and optimistic status polling—zero Vercel/HTTP timeouts.

Can we start with the $1,500 3-Day Sprint before building the full SaaS?

Absolutely. Most SaaS founders validate core generation quality in a 3-Day Sprint first, then credit the $1,500 toward the full MVP.

Benchmark Your Own Assets in 72 Hours

Book a $1,500 3-Day Sprint for Generative AI MVPs, Internal Brand Portals & SaaS Engineering.