
Portkey
liteLLM
Claude, GPT and Gemini APIs at half price

liteLLM
Portkey
boldrouter
Eden AI
APIPark
OpenAI
Helicone AI
A router for LLMs and other AI models

Which is more popular?
Based on our record, OpenRouter seems to be more popular. It has been mentioned 67 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | halfoff.dev | openrouter.ai |
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In their own words, as submitted to SaaSHub.


Half Off Dev is a pay-as-you-go API for frontier models. Claude, GPT and Gemini are served through their untouched native APIs (Anthropic Messages, OpenAI Chat Completions and Responses, and Gemini) at 50% of the official list price, covering input, output, cache reads and cache writes. You...
No description of OpenRouter yet.
An editorial look at what each product does well and who it suits.


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Recommendations tracked on public social media and blogs since March 2021.


Tracking Half Off Dev since Oct 2026.
You are late to the game, but "better late than sorry." The date was April 20, 2026. According to OpenRouter, that was the last week when closed-weights models had more usage. Since then, the majority has been with open-weights models.... - Source: dev.to / about 2 months ago
Import time Import requests Url = 'https://openrouter.ai/api/v1/chat/completions' Headers = { 'Authorization': 'Bearer sk-or-v1-your-key-here', 'Content-Type': 'application/json' } Payload = { 'model':... - Source: dev.to / 5 days ago
Curl -sS https://openrouter.ai/api/v1/models | python3 -c " Import json, sys For m in json.load(sys.stdin)['data']: if m['id'].endswith(':free') and 'tools' in (m.get('supported_parameters') or []): print(m['id']) ". - Source: dev.to / 11 days ago
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