Zarx vs dotcore
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Zarx compared with dotcore
| Detail | 
Zarx | 
dotcore |
|---|
| What it does | EU-resident inference API for open-weight language models
| Run AI models on your own hardware with automatic optimization and a single endpoint
|
|---|
| Stage | MVP
| Not given
|
|---|
| Founded | Not given
| Not given
|
|---|
| Based in | ES
| Not given
|
|---|
| Pricing model | Contact for pricing
| Open source
|
|---|
| Pricing | Not given
| Not given
|
|---|
| 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
| - Automatic model loading from Hugging Face and other sources
- Hardware-aware model optimization for VRAM and context length
- OpenAI-compatible endpoint
- Support for multiple inference engines
- Single unified endpoint for all models and machines
- Distributed compute across multiple machines
- Built-in app catalog with chat UIs and RAG tools
- Integration with cloud 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
| - No manual engine configuration needed
- Automatic workload-based tuning
- One endpoint covers local and cloud models
- Built on trusted community engines
|
|---|
| Community votes | 0 | 0 |
|---|
| DR (Domain Rating by Ahrefs) | 5 ● no change since last check | 7 ● no change since last check |
|---|
| Trust Flow (Majestic) | 0 | 0 |
|---|
| Citation Flow (Majestic) | 13 | 0 |
|---|
| Referring domains (Majestic) | 1 | 0 |
|---|
4 details filled in for both companies.
More alternatives to Zarx More alternatives to dotcore