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🚀
Introducing UltiHash Serverless: cloud storage for throughput-hungry AI.

Lightning-fast Object Storage.
Built for AI.

Fast, S3-compatible storage for inference, training, and RAG.
‍Built to scale across cloud and on-prem AI workloads.
Talk to us
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Kubernetes-
Native
Lower
TCO
High
Throughput
S3-compatible
API

Serverless

For performance-critical AI
Securely hosted in the EU
Quick setup, managed by us
UltiHash Serverless is high-performance object storage built for AI workloads that demand speed and simplicity. With optimized throughput, it keeps your GPUs and TPUs fed at peak efficiency, so you’re never wasting compute on I/O bottlenecks.

No clusters to manage. No storage tiers to configure. Just drop it in with your existing stack using our S3-compatible API, and it scales with you, whether you're training large models or serving real-time predictions.
Discover Serverless
Securely hosted in Tier 1 EU datacenters

Self-Hosted

For PB-scale AI workloads
Kubernetes-native infra
Deploy wherever you like
UltiHash Self-Hosted is built for teams running AI & data-intensive workloads at scale. Kubernetes-native and fully S3-compatible, it runs in your cloud or on-prem. With full control and no trade-offs on performance.

Reduce storage costs with our high-speed deduplication — detecting copies and versions at the binary level. Fine-tune your setup with advanced controls: erasure coding, IAM, access policies, encryption, and infrastructure monitoring.
Discover Self-Hosted
Deploy anywhere, with full control.

Built for the performance demands of AI workloads

Generative AI
GenAI starts with unstructured data — UltiHash keeps it organized, instantly retrievable, and ready to generate with. From text and images to video and audio, we handle the raw content GenAI models rely on.  Without bottlenecks at scale.
Serve prompts and embeddings with low-latency reads
Stream large media files into inference and generation pipelines
Store and version outputs efficiently with built-in deduplication
Generative models for music, video, and images
Multimodal pipelines (text, image, audio, video)
Retrieval-augmented generation (RAG)
Model training
Training large models requires feeding GPUs at full speed without I/O bottlenecks. UltiHash delivers high-throughput object storage that scales with your datasets while keeping infrastructure lean.
Keep GPUs fully utilized with fast, parallel reads
Write model checkpoints without blocking active training
Reduce storage cost at scale with binary-level deduplication
Managing model checkpoints at scale
Scaling pipelines for computer vision
Training foundation models
Data Lakehouse
Unify analytics and AI on one storage layer. With UltiHash as the high-performance object store, teams can manage structured and unstructured data together — without duplicating pipelines or storage.
Store raw and processed data in one place, no silos
Query faster with high-throughput reads for Parquet, Iceberg + more
Cut storage costs by deduplicating across versions and formats
Simplifying storage for mixed-format datasets
Enabling collaboration across data + AI teams
Powering analytics + ML from one source

Ready for a wide range of industry use cases

Computer vision in manufacturing
Computer vision in manufacturing uses AI to inspect products, detect defects, and monitor processes automatically. With UltiHash storing the image and video data behind these systems, teams can scale faster while cutting down on manual work and errors.
Automated defect detection on production lines
Posture and fatigue detection for employees’ safety
Quality control of medicines
Efficient packaging automation in warehouses
Self-driving vehicles
Autonomous vehicles depend on massive volumes of sensor data to train, validate, and improve driving systems. UltiHash handles the storage demands of video, LiDAR, and radar data, helping teams scale development fast without hitting infrastructure limits.
Traffic congestion reduction
Transportation as a service in shared mobility
Enhanced safety in adverse conditions
Delivery and logistics optimization in supply chain
Speech-to-text in global communication
Whether it’s breaking language barriers in meetings or powering voice-driven products, speech-to-text systems thrive on seamless access to audio data. UltiHash makes it effortless to store and scale that data, so teams can build for a more connected, multilingual world.
Accent adaptation for online meetings
Multilingual communication in virtual collaboration
Customer sentiment analysis in customer experience
Content search and indexing for large audio/video libraries
Intelligent network management in telecoms
From balancing traffic during peak hours to predicting outages before they happen, modern telecom networks rely on advanced analytics to adapt and optimize. UltiHash supports these systems with scalable storage for logs, sensor data, and historical patterns, unlocking smarter, faster network decisions.
Automated defect detection in network health
Traffic load balancing for network optimization
Predictive maintenance
Energy consumption optimization

Equipped to make storage SIMPLE

Built for performance

Optimized for high throughput on modern Flash architecture - ideal for 'write once, read many' applications

Serverless or Self-Hosted

Serverless takes the hassle of deployment out of your hands, and Self-Hosted grants you more control - you can pick what suits you better

S3-compatible API

Drop into existing pipelines without changing your stack.
See integrations

Lower TCO

UltiHash has a built-in deduplication feature enabling storage efficiency to lower your costs

Secure by design

Reed-Solomon erasure coding for data resiliency
Policy-based access control
Versioning + object locking
SOC-2 Type II-certified
Fully GDPR-compliant

Kubernetes-native

Works with any Kubernetes engine and CSI driver for easy integration into your environment

Fully software-defined

No lock-in or proprietary hardware dependencies. Deploy on-prem or in a VPC

Binary-level deduplication

Save storage on datasets with sections of duplicate byte strings (e.g. in images, logs, weights)

Get all the latest from UltiHash

development
USE CASES
Company
Infrastructure
Workflows
UltiHash v1.6.0: native object versioning now available
development
USE CASES
Company
Infrastructure
Workflows
Boost data resilience at scale - parity-based storage is now GA
development
USE CASES
Company
Infrastructure
Workflows
UltiHash Serverless: now available on Hetzner Cloud - jetzt in der Hetzner Cloud verfügbar
development
USE CASES
Company
Infrastructure
Workflows
Improve data resiliency with parity-based storage - now in public beta
development
USE CASES
Company
Infrastructure
Workflows
UltiHash Self-Hosted is now available on AWS Marketplace
development
USE CASES
Company
Infrastructure
Workflows
How to monitor your UltiHash test installation

Built for developers - not sales demos

Support from UltiHash engineers

Get support

Feature request board

Give feedback

Detailed documentation for storage admins + DevOps engineers

Quick start
See what UltiHash can do with a test cluster.
Installation
Use Kubernetes for on-prem or cloud deployment.
Integrations
Connect UltiHash to the rest of the tools in your stack.
API use
Connect to almost anything with our S3-compatible API.
Deduplication
Learn how UltiHash saves storage space automatically.
Benchmarks
See our lightning-fast read and write performance.
Migrate
Easily transfer your data from other platforms like S3.
Encryption
Make sure your data is secure, in flight and at rest.
Changelog
See all the latest features added to UltiHash.
Test deduplication in the Terminal.
SEE SPACE SAVINGS ON YOUR DATA. NO SIGNUP.
curl -fsSL https://ultihash.io/1line | bash
COPY
Inspect script on GitHub >
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Marketing
We use HubSpot to track the performance of our marketing campaigns. If you have interacted with our marketing outreach, we may be able to associate your actions on our website with your personal identity.
Confirm my preferences and close