Custom AI Applications, From Architecture to Launch
Some problems deserve more than a workflow — they deserve a product. We design and build custom AI applications end to end: customer-facing AI features in your SaaS, internal platforms that become your company's operating system, and standalone AI products taken from idea to launch.
Full-stack means full-stack: Next.js and React frontends, Node/Python backends, Supabase/PostgreSQL data layers, and Claude/GPT intelligence — engineered as one system with evaluation and monitoring built in.
Sound familiar?
Duct-taped internal tools
The business runs on spreadsheets and scripts that were temporary three years ago.
AI product ideas stuck at idea
You can see the product; hiring an AI-capable team to build it is a year-long detour.
Agencies that hand off and vanish
Code delivered, context lost, every change a new negotiation.
What we build
Product & system architecture
Data model, AI layer, integrations and infrastructure designed before code.
Full-stack build
Frontend, backend, database and AI orchestration shipped in weekly increments.
Evaluation & guardrails
AI behavior tested, constrained and monitored like any other production system.
Deployment & handover
Cloud deployment, documentation and optional ongoing engineering partnership.
Outcomes clients measure
- A production application, not a prototype with disclaimers
- AI capability shipped without building an in-house ML team
- Systems your company owns and can extend
How we work
Every engagement follows our six-stage process — Discovery, Architecture, Implementation, Testing, Launch, Optimization — with weekly demos so you see progress, not promises. Read more about how we deliver and why teams choose Ignifer Labs.
Frequently asked questions
What does a typical build cost and take?
Focused internal tools ship in 4–8 weeks; fuller products in 2–4 months. After discovery you get a fixed-scope proposal — we don't do open-ended hourly builds.
Who owns the code and IP?
You do, entirely — repositories, infrastructure and documentation are handed over in your accounts.
Can you take over an existing half-built project?
Often, yes. We audit the codebase first and tell you honestly whether to continue, refactor or restart.
Industries we apply this in
Related services
Claude AI Development for Business Workflows
Hire Claude AI development experts: custom Claude agents, API integration, and Claude-powered automation for business workflows. US & Canada clients.
Learn moreOpenAI & GPT Development Services
OpenAI development services: GPT API integration, custom assistants, embeddings and fine-tuning for SaaS products and business automation.
Learn moreAI Integration Services for Your Existing Stack
AI integration services: embed Claude & GPT into your CRM, help desk, ERP and internal tools via API. Custom connectors where none exist.
Learn moreReady to see what this looks like for your business?
Book a free strategy call — we'll map your highest-ROI automation opportunity, no obligation.
Prefer email? Contact us here.