Side by side
| Feature | Jantaris | OpenRouter |
|---|---|---|
| What it does | One balance and one API for 85 AI models: video (Kling 3.0, Veo 3.1, Seedance 2.5), images, music and chat. No subscription. | A unified API and chat interface giving access to 500+ AI models from 80+ providers, for developers and teams who want one key and better uptime. |
| Price from | 0.02 USD | not listed |
| Free plan | no | yes |
| Platforms | web, api | web, api |
| API | yes | yes |
Price evidence and billing terms
Amounts can use different billing terms, seats or usage units. An annual per-month equivalent is not a monthly subscription. Check the source before paying.
Jantaris
Prices checked: 2026-10-21 - 19 days ago. Vendor pricing
- Video: 0.0299 USD from 0.0299 USD per second, e.g. Kling 3.0 0.124 USD/s
- Image: 0.02 USD from 0.02 USD per image, e.g. GPT Image 2.5 0.05 USD, Nano Banana Pro 0.07 USD
- Music: 0.15 USD Mureka V9 per song
- Top-up: 10 USD jednorazowo minimum, by card, balance never expires
OpenRouter
Prices checked: 2026-10-08 - 32 days ago. Vendor pricing
- Free: 0 USD 25+ free models, 4 free providers, 50 requests/day, 5 workspaces, community support
Jantaris: key features
- Around 30 video models, incl. Kling 3.0, Veo 3.1, Seedance 2.5, Wan 3.0, MiniMax H3
- 26 image models, incl. Nano Banana Pro, GPT Image 2.5, Seedream 5.0, FLUX.2
- Music (Mureka V9) and chat (Claude, GPT-6, DeepSeek)
- Jantaris Studio in the browser
- OpenAI and Anthropic SDK compatible API
- MCP for Claude Code, Codex and Cursor
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OpenRouter: key features
- Single OpenAI-compatible API key for 500+ models from 80+ providers
- Automatic fallback to other providers when one goes down
- Chat interface for trying models directly
- Model rankings, benchmarks and price comparison
- Activity logs and export
- Budgets, spend controls and data policy-based routing on paid plans
FAQ
Is Jantaris or OpenRouter better?
It depends on the job - compare prices, free plans and features in the table above.
Are Jantaris and OpenRouter free?
Jantaris: No - according to the vendor, it is paid only. OpenRouter: Yes, there is a free plan. Free plan: 25+ free models, 4 free providers, chat and API access, activity logs, 5 workspaces, 50 requests/day, community support.