Build highly customizable AI systems on your own infrastructure with no compromise on data control, sovereignty, and compliance.
Deploy enterprise-grade Private AI in days, not months.
Simplito sp. z o.o.
1-3 Grudziądzka
87-100 Toruń, Poland
KRS 0000305883
VAT EU: PL9562217643
Share Capital: 336 100 PLN
Copyright © 2025 All rights reserved. Simplito. sp. z o.o.
Run AI entirely within your infra: on-premise, private cloud, or hybrid. No third-party LLM can access your prompts, responses, or internal knowledge base. Your organization is protected against prompt injection, data poisoning, and model inversion attacks.
Key Features:
It's your fast-track to default compliance with GDPR, EU AI Act, NIS2, DORA, HIPAA, SB 53, and more, eliminating cross-border data compliance complexity. Get full audit logging, outcome verification, transparency, and accountability for every AI interaction in your system.
Key Features:
OpenAI-compatible API allows for seamless migration. Pre-built workflows enable prompt filtering, response evaluation, and model management. DeepFellow is integrated with models from Hugging Face and the MCP ecosystem.
Key Features:
Elimiate unpredictable cloud AI expenses. Self-hosted deployment means fixed infrastructure costs. No per-query pricing, no vendor lock-in.
Key Features:
Out-of-the-box, ready-to-deploy complete infrastructure, allowing you to build enterprise-grade AI systems.
Key Features:
Enterprise AI systems have become a major cybersecurity vulnerability. Prompt injection is now OWASP's #1 threat. Third-party AI services (OpenAI, Claude, Gemini) require sending prompts, responses, and internal knowledge bases to external servers, creating uncontrolled data exposure.
DeepFellow supports organizations with:
The Problems with Big AI: IMPLEMENTATION
Cloud AI violates compliance, exposes IP, and creates unpredictable costs. Organizations are stuck between expensive risky builds and non-compliant cloud solutions.
How DeepFellow Solves It:
The basics
DeepFellow’s architecture stands out by delivering secure, production-ready AI entirely on your terms. With modular, privacy-by-design layers, you get ready-to-deploy local or hybrid scalable architecture, clear separation of server and infrastructure, and extensible plugin support for filtering, anonymization, and auditing.
This is AI you can truly control.
Privacy, auditability, and trustworthiness are built deep within its core.
Key layers
The main server responsible for all user interactions. Built on FastAPI with OpenAI API compatibility for seamless integration with existing tools.
curl deepfellow.ai/install.sh | bash
deepfellow server install
deepfellow server start
Explore installation documentation
The infrastructure layer where your AI models run with load balancing and secure resource access.
deepfellow infra install
deepfellow infra service install ollama
deepfellow infra model install ollama gemma3:1b
deepfellow infra start
Modular plugin system for prompt filtering, anonymization, response evaluation, and logging.
How Private AI supports organizations across industries
Deploy AI where every decision must be compliant, explainable, and auditable.
Meet stringent data protection requirements while leveraging AI's power.
Ready-to-use, privacy-first framework to embed trusted intelligence into your systems.
Think "Drag & Drop for AI infrastructure"
Develop next-generation products that demand regulatory alignment, transparency, and sovereignty from day one.
Be ready to scale but never compromise on privacy or compliance.
Welcome to the House of Good Technologies
DeepFellow is built by SIMPLITO: a team with a mission
to scale the idea of privacy in all tech contexts – for a better future.
We are creators of PrivMX, a privacy-first communication platform trusted globally. Our company is based in Poland, EU. It's employee-owned and committed to building Good Technologies that serve its users while maintaining fair relationships between tech and humans, protecting IP and data privacy.
Privacy is a human right.
We believe that organizations shouldn't be forced to compromise their IP and choose between AI innovation and data protection & legal compliance.
DeepFellow is our solution to the problems of Big AI: making secure, compliant AI deployment accessible to every team that values responsible technology.
Ready to deploy trustworthy AI?
Explore resources about licensing, use cases, and technical documentation.
