EU-resident inference API for open-weight language models
Zero-retention inference for frontier models
Stage
MVP
Startup
Founded
Not given
Not given
Based in
ES
MX
Pricing model
Contact for pricing
Freemium
Pricing
Not given
Pay as you go from $10. Monthly subscriptions: Run $19/month, Run Plus $99/month (5× allowance), Run Max $199/month (10× allowance). Model pricing per million tokens varies: qwen3.8-max $2.00 input/$6.00 output, claude-haiku-5-5 $0.10 input/$0.50 output, claude-sonnet-5 $2.00 input/$10.00 output, cl
Key features
OpenAI-compatible Responses and Chat Completions endpoints
Streaming with Server-Sent Events
Function calling and tool use
Structured JSON output with schema validation
Audio transcription with file and live WebSocket modes
Text-to-speech with built-in and customizable voices
Speech-to-speech translation
Time series forecasting up to 1,000 periods
Per-key usage tracking and limits
Servers owned and operated by NPAW in EU
Zero-retention guarantees with signed cryptographic receipts for every API call
OpenAI-compatible API endpoint
Web-based chat interface with encrypted conversations
Access to 15+ frontier models including Claude, Gemini, Qwen, DeepSeek
Python SDK and R package support
Receipts show token usage, cost, model, provider and retention basis
No data storage on offrec infrastructure
Models run on managed third-party providers
What makes it different
Data residency in EU with no US sub-processor in the data path
OpenAI-compatible API so teams can keep existing integrations
Three capability levels—Z Ultra, Z Pro, Z Fast—on the same API
Operated by NPAW, which has run its own data infrastructure since 2008
ISO 27001, ISO 27701, ISO 42001 and ENS High certified
Every call returns a cryptographically signed receipt proving zero retention
No need to negotiate zero-retention terms with each provider individually
Unified access to frontier models from multiple labs via single API key
Offrec owns no infrastructure; models run on managed providers
Verifiable accountability through transparent receipt system
Zarx
offrec