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A router for LLMs and other AI models

Not Diamond
One API with task-aware model selection for coding agents, custom agents and workflows.

Which is more popular?
Based on our record, OpenRouter seems to be more popular. It has been mentioned 60 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | openrouter.ai | asterwise.dev |
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| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of OpenRouter yet.
Aster provides task-aware model selection through an API. Use aster-code for coding agents and technical tasks, or aster-work for custom agents, workflows and general work such as writing and research. Both use the same AsterWise account and prepaid balance. Aster uses usage-based pricing, with...
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of AsterWise.dev yet.
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Recommendations tracked on public social media and blogs since March 2021.


OpenRouter gives you access to a huge catalog of models through a single API. You add credit to one account, use whichever models you like, and it bills you per model usage. - Source: dev.to / 3 days ago
You need: Python 3.11+, an OpenRouter API key with a few dollars of credit (the whole tutorial costs under $3, most of it the judge), and an AcruxCore account. The screenshots use a local server at http://localhost:5173; the steps are... - Source: dev.to / 4 days ago
For example, the inference engine vLLM announced Day-0 support on 27 July 2026, the day Kimi K3's weights were released. New open models also show up early on OpenRouter, which lets you use models from multiple inference services in one... - Source: dev.to / 5 days ago
Tracking AsterWise.dev since Oct 2026.
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