
Top pick
Anthropic · Claude Pro $20/mo, Max from $100/mo
Best default for deep multi-step work. The product is sold through Claude plans, so compare included usage before buying.
Use it ifYou want the strongest repository-scale terminal agent, with subagents, hooks, and careful permission controls.
Skip it ifYou need to switch providers freely or run large unattended jobs on a strict flat budget.
Read the LMRank writeup · Try Claude Code ↗

Value pick
OpenAI · Included with ChatGPT Plus at $20/mo
The strongest value when you already use ChatGPT. Treat local usage and cloud-task limits as part of the plan decision.
Use it ifYou want frontier agent quality at a standard plan price, with local CLI/IDE work and cloud tasks that can open reviewable changes.
Skip it ifYou need unrestricted network access by default or are committed to non-OpenAI models.
Read the LMRank writeup · Try Codex ↗

Budget pick
GitHub · Free tier, Pro $10/mo
Lowest-cost full agent in this guide. Its paid AI Credits make usage limits part of the price comparison.
Use it ifCost is the constraint but you still want agent mode, code review, and a cloud agent connected to your repository.
Skip it ifYou want a simple unlimited flat-rate bill or the most autonomous refactors available.
Read the LMRank writeup · Try GitHub Copilot ↗
How we chose
The Artificial Analysis coding-agent chart is useful landscape context, not LMRank's ranking source. Our verdicts weigh agent behavior, plan economics, repository fit, and the quality of the tool's public documentation. We refresh prices and availability before changing a pick.
One task, real evidence
We are publishing a controlled proof v0 with one identical coding task, four agents, raw transcripts, and deterministic test results. Follow the evidence in the LMRank blog.
Related guides
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