Sovereign AI Infrastructure

Build secure, vendor-agnostic AI systems you own. From GenAI to computer vision, production-grade ML, your way.

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Trusted by teams building the future

Amazon

AMD

HM Government

AstraZeneca

MIT

Siemens

PwC

Deloitte

Accenture

Stanford

Payoneer

Amazon

AMD

HM Government

AstraZeneca

MIT

Siemens

PwC

Deloitte

Accenture

Stanford

Payoneer

AI That Belongs to You

Full control over your AI infrastructure, data, and models.

Own Your Infrastructure

Deploy on your cloud or on-premises. No external dependencies, no data leaving your environment.

Own Your Data

Your data never leaves your environment. Complete privacy and compliance by design.

Own Your Models

Fine-tune and adapt without vendor lock-in. Your models, your intellectual property.

Flagship Product

Private AI Platform for Company Documents

DocsGPT is an open-source platform for private AI agents, assistants and enterprise search over an organisation's own documents, built by Arc53 and deployable in the cloud, on your own servers or fully air-gapped.

★18,000+ GitHub Stars★Open Source (MIT)★Cloud to Air-Gapped★Cited Answers

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SQL

CSV

Structured Data

HTML

DOCX

PDF

Unstructured Data

OpenAI

Anthropic

Ollama (local)

LLM Providers

pgvector

Elasticsearch

Qdrant

Vector Store

AI Agents

Expert Engineering for Every AI Challenge

We don't just build tools - we solve your hardest problems with production-grade systems tailored to your business.

AI/ML Engineering

End-to-end solutions from data pipelines to model deployment and monitoring.

GenAI & RAG

Custom LLM deployments, RAG pipelines, and knowledge bases tailored to your domain.

Computer Vision & OCR

Object detection, image classification, OCR, and document processing solutions.

Predictive Analytics

Forecasting, anomaly detection, and recommendation engines for data-driven decisions.

Why Teams Choose Arc53

Open Source Roots

Creators of DocsGPT. We build in public and contribute to the community.

Production Expertise

Battle-tested systems running in production at scale.

Full Stack AI

From OCR to LLM - we handle the full spectrum of AI/ML challenges.

Vendor Agnostic

No lock-in. Your infrastructure, your choice of providers.

Security First

Private deployments. Your data stays yours, always.

Knowledge Transfer

We build with you, not just for you. Your team owns the expertise.

Ready to Own Your AI?

Let's discuss your project. No vendor pitch - just a conversation about what you're building.

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