Kinovi vs Zarx
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Kinovi compared with Zarx
| Detail | 
Kinovi | 
Zarx |
|---|
| What it does | One API for video, image, and audio models
| EU-resident inference API for open-weight language models
|
|---|
| Stage | Startup
| MVP
|
|---|
| Founded | 2025
| Not given
|
|---|
| Based in | Not given
| ES
|
|---|
| Pricing model | Paid
| Contact for pricing
|
|---|
| Pricing | Starter: 2,150 credits for $9.99 (one-time purchase); XL: 21,500 credits for $99.90 (one-time purchase); Studio: 215,000 credits for $999.90 (one-time purchase); Enterprise: Custom plan available. Model rates vary: Seedance 2.5 starts at $0.1197/s (480p), Seedance 2.0 at $0.0707/s (480p), Seedream 5
| Not given
|
|---|
| Key features | - REST API with createTask and recordInfo endpoints
- Browser-based Studio for creation without coding
- Shared credit balance between Studio and API
- Published model IDs and rates
- Support for video, image, and audio generation
- Model comparison and discovery
- 7 interface languages
- OpenAPI documentation
| - 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
|
|---|
| What makes it different | - Single unified API for multiple AI providers instead of separate integrations
- Same credit balance works in both web Studio and REST API
- Published rates and model comparison before choosing
- Browser creation for non-developers plus API for automation
- Affordable pricing compared to direct provider costs
| - 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
|
|---|
| Community votes | 0 | 0 |
|---|
| DR (Domain Rating by Ahrefs) | 31 ▼ −1 (down) since last check | 5 ● no change since last check |
|---|
| Trust Flow (Majestic) | 10 | 0 |
|---|
| Citation Flow (Majestic) | 32 | 13 |
|---|
| Referring domains (Majestic) | 247 | 1 |
|---|
5 details filled in for both companies.
More alternatives to Kinovi More alternatives to Zarx