Horizon LabsHorizon Labs
Technology

Modern stack, production-grade

From cloud infrastructure and data pipelines to AI models and product tooling — we pick the right technology for your problem. No vendor lock-in.

What we build with

Frontend, backend, AI, and infrastructure — the full stack under one roof.

AI Models & LLMs

The right model for every task — not just the one with the most hype.

  • Anthropic Claude
  • OpenAI GPT-4
  • Google Gemini
  • Meta Llama
  • Mistral

Our approach: Model selection based on accuracy, cost, latency, and privacy requirements. Multi-model routing for cost optimisation.

AI Frameworks

Production tooling for agents, RAG, evaluation, and orchestration.

  • LangChain & LlamaIndex
  • Vercel AI SDK
  • Hugging Face
  • Guardrails AI
  • LangSmith

Our approach: Framework-agnostic — we use what fits your architecture and team’s ability to maintain it.

ML Infrastructure

Training, serving, and monitoring at scale.

  • PyTorch & TensorFlow
  • AWS SageMaker
  • Weights & Biases
  • Vector Databases
  • GPU Compute (A100/H100)

Our approach: End-to-end ML pipelines from data prep through training, evaluation, deployment, and monitoring.

Product Stack

Modern, fast, and AI-friendly product infrastructure.

  • React & Next.js
  • TypeScript
  • Supabase & PostgreSQL
  • Vercel & AWS
  • Docker & Kubernetes

Our approach: AI features integrated into modern web and mobile stacks — not standalone AI tools.

How we build

Model-agnostic

We use whatever model fits the task. Claude for reasoning, GPT-4 for code, Gemini for multimodal, open-source for privacy. No religious wars.

Evaluation-driven

Every model change runs through automated evaluation before deployment. We test accuracy, latency, cost, and safety systematically.

Production-first

Monitoring, guardrails, and drift detection from the first deployment. Not bolted on after the demo.

Your IP, your models

Custom models, fine-tunes, eval suites, and infrastructure — you own everything. No platform fees.

What we build with

Our AI stack spans models, frameworks, infrastructure, and product tooling. We pick the right combination for your problem — not whatever we used on the last project.

AI Models

ClaudeGPT-4GeminiLlamaMistralDALL-EWhisperCustom Fine-tunes

AI Frameworks

LangChainLlamaIndexVercel AI SDKHugging FaceGuardrails AILangSmithSemantic KernelAutoGen

ML Infrastructure

PyTorchTensorFlowSageMakerW&BPineconeWeaviateONNX RuntimeMLflow

Product Stack

ReactNext.jsTypeScriptReact NativeNode.jsPythonPostgreSQLSupabase

Infrastructure

AWSGoogle CloudVercelDockerKubernetesTerraformGitHub ActionsRender

Data & Evaluation

SnowflakeBigQuerydbtApache AirflowSegmentAmplitudeCustom Eval SuitesA/B Testing

Stuck with legacy systems or stalled AI?

We regularly take over projects that aren’t working. Legacy platforms that are slow, fragile, and expensive to maintain. AI initiatives that stalled after the demo. Data infrastructure that’s siloed and can’t support the business.

We audit what you have, build a clear remediation plan, and execute. Whether that’s modernising a monolith, fixing a broken ML pipeline, or building the data foundation that makes AI possible. No judgement — just a clear path forward.

Security & compliance

AI Safety & Guardrails

Content filtering, PII detection, bias monitoring, and output validation. Responsible AI built into the architecture from day one.

Australian Data Residency

Your data stays in Australia when you need it to. Australian cloud regions, privacy-compliant model routing, and data sovereignty controls.

Enterprise Security

OWASP compliance, encrypted data at rest and in transit, role-based access, audit logging, and penetration testing.

Model Governance

Version-controlled models, automated evaluation on every change, deployment approvals, and complete audit trails for compliance.

Want to talk technology?

Tell us about your stack and we'll tell you how we'd approach it.

Get in Touch

Let's build something intelligent

Tell us about your product challenge. Whether you're launching from scratch, scaling an existing product, or need AI capabilities — we'll tell you honestly how we can help.

First conversation is free, no obligations. If there's a fit, we'll scope a small first step so you can see results before committing to anything bigger.