14 tools, ranked, prices checked Oct 2026

Models & model hubs, ranked

The brains behind every tool: closed frontier models, open weights you can host, and hubs that rent you all of them. Prices are per 1M tokens. Includes free and cheaper alternatives to Claude Opus 5.5, GPT-6.1 Sol.

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How this list is ranked

Questions people ask

What is the best models & model hubs tool?

By our rubric, Gemini 4 Argon ranks first (4.4/5 overall). Google's flagship reasoning model, top of LMArena right now.

What are the best Claude Opus 5.5 alternatives?

See the ranked list above; free and cheaper options are tagged as we verify them.

What are the best GPT-6.1 Sol alternatives?

See the ranked list above; free and cheaper options are tagged as we verify them.

How are these tools ranked?

Two ways: Best overall, which is mostly quality (70%), and Best value, which is 60% value and 40% quality. Sponsorship never affects rank.