Zarx vs AiGanak
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 AiGanak
| Detail | 
Zarx | 
AiGanak |
|---|
| What it does | EU-resident inference API for open-weight language models
| AI systems engineering, language model research and cost optimization
|
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| Stage | MVP
| Established
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| Founded | Not given
| 2021
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| Based in | ES
| IN
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| Pricing model | Contact for pricing
| Not given
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| Pricing | Not given
| Free tools: LLM Bill Analyzer, API pricing calculator, price alerts. LLM Cost Report: USD 149 (2 working days); Founding clients: USD 750. LLM Cost & Reliability Audit: USD 1,500 (5-7 working days). Sample report available free by email.
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| 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
| - LLM Bill Analyzer for usage export analysis
- API pricing calculator for OpenAI, Anthropic and Google models
- Multi-agent workflow automation on n8n and Make
- Prompt hardening against injection and token waste
- Private and on-premise LLM deployment
- Custom small and large language model development
- LLM Cost & Reliability Audit with log analysis
- Price change alerts for OpenAI, Anthropic and Google
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| 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
| - Client retains ownership of all code, prompts, workflows and fine-tuned model weights
- Private and on-premise deployment option protecting enterprise data
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 5 ● no change since last check | 4 ● no change since last check |
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| Trust Flow (Majestic) | 0 | 0 |
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| Citation Flow (Majestic) | 13 | 0 |
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| Referring domains (Majestic) | 1 | 2 |
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5 details filled in for both companies.
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