Dorbit vs Zarx
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Dorbit compared with Zarx
| Detail | 
Dorbit | 
Zarx |
|---|
| What it does | The lowest-cost inference endpoints
| EU-resident inference API for open-weight language models
|
|---|
| Stage | Not given
| MVP
|
|---|
| Founded | Not given
| Not given
|
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| Based in | Not given
| ES
|
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| Pricing model | Paid
| Contact for pricing
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| Pricing | Not given
| Not given
|
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| Key features | - Model catalog with open models
- GPU price comparison across providers
- Price transparency before launch
- Dedicated, non-shared endpoints
- OpenAI-compatible API
- Endpoint monitoring and status tracking
- Credit-based billing with held estimates
- Automatic refunds for failed launches
| - 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
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| What makes it different | - Lowest-cost GPU inference compared across providers
- Know maximum price before launch
- Fully dedicated endpoints not shared with others
- Three-step workflow from model to live API
- OpenAI API compatibility for easy integration
| - 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
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 1 ▲ +1 (up) since last check | 5 ● no change since last check |
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| Trust Flow (Majestic) | 2 | 0 |
|---|
| Citation Flow (Majestic) | 11 | 13 |
|---|
| Referring domains (Majestic) | 8 | 1 |
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4 details filled in for both companies.
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