ARAgentRanks
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Lowest Cost AI Coding Stacks

These stacks favor free agents and low-cost coding models while preserving enough benchmark performance for practical work.

62 entriesUpdated 2026-06-21Rubric
#StackARscoreContextCostBest fit
1Claude Code + Opus 4.8
CLI agent
76.21M$5/$25deep terminal workflows and complex multi-step refactors
2Claude Code + Opus 4.7
CLI agent
75.31M$5/$30deep terminal workflows and complex multi-step refactors
3Codex + GPT-5.5
CLI agent
69.41M$6/$25OpenAI ecosystem workflows, terminal automation, and CI-style editing
4Claude Code + Sonnet 4.6
CLI agent
68.51M$2/$8deep terminal workflows and complex multi-step refactors
5Codex + GPT-5.3 Codex
CLI agent
63.2128K$5/$20OpenAI ecosystem workflows, terminal automation, and CI-style editing
6Cursor + Opus 4.8
IDE agent
62.91M$5/$25daily IDE coding with autocomplete and composer workflows
7Cursor + GPT-5.5
IDE agent
58.61M$6/$25daily IDE coding with autocomplete and composer workflows
8Cursor + DeepSeek V4 Pro
IDE agent
57.21M$0.44/$0.87daily IDE coding with autocomplete and composer workflows
9Cursor + Gemini 3.1 Pro
IDE agent
57.21M+$1.5/$6daily IDE coding with autocomplete and composer workflows
10Cursor + Qwen 3.7 Max
IDE agent
57.11M$1.66/$4.95daily IDE coding with autocomplete and composer workflows
11Cursor + Kimi K2.6
IDE agent
56.9256K$0.6/$2.5daily IDE coding with autocomplete and composer workflows
12Cursor + GPT-5.4
IDE agent
56.21M$5/$20daily IDE coding with autocomplete and composer workflows
13Cursor + DeepSeek V4 Flash
IDE agent
56.11M$0.14/$0.28daily IDE coding with autocomplete and composer workflows
14Cursor + Gemini 3 Flash
IDE agent
54.11M+$0.5/$3daily IDE coding with autocomplete and composer workflows
15Devin + GPT-5.5
Cloud agent
50.41M$6/$25long-running autonomous cloud tasks
16Cline + DeepSeek V4 ProOS
Extension agent
49.21M$0.44/$0.87MCP-heavy VS Code workflows and bring-your-own-model setups
17Cline + Kimi K2.6OS
Extension agent
48.9256K$0.6/$2.5MCP-heavy VS Code workflows and bring-your-own-model setups
18Windsurf + GPT-5.5
IDE agent
48.71M$6/$25AI-native IDE workflows with Cascade-style multi-file edits
19Devin + Sonnet 4.6
Cloud agent
48.61M$2/$8long-running autonomous cloud tasks
20Aider + DeepSeek V4 ProOS
CLI agent
48.41M$0.44/$0.87git-native terminal editing and experienced open-source users
21Cline + DeepSeek V4 FlashOS
Extension agent
48.21M$0.14/$0.28MCP-heavy VS Code workflows and bring-your-own-model setups
22Aider + Kimi K2.6OS
CLI agent
48.1256K$0.6/$2.5git-native terminal editing and experienced open-source users
23Continue + DeepSeek V4 ProOS
Extension agent
47.61M$0.44/$0.87custom context providers across VS Code and JetBrains
24Windsurf + DeepSeek V4 Pro
IDE agent
47.61M$0.44/$0.87AI-native IDE workflows with Cascade-style multi-file edits
25Aider + DeepSeek V4 FlashOS
CLI agent
47.41M$0.14/$0.28git-native terminal editing and experienced open-source users
26Continue + Sonnet 4.6
Extension agent
471M$2/$8custom context providers across VS Code and JetBrains
27Windsurf + Sonnet 4.6
IDE agent
471M$2/$8AI-native IDE workflows with Cascade-style multi-file edits
28Copilot + GPT-5.5
IDE agent
431M$6/$25GitHub-centered teams and IDE-native suggestions
29OpenCode + DeepSeek V4 ProOS
CLI agent
42.71M$0.44/$0.87provider-flexible terminal coding with open-source control
30OpenCode + Kimi K2.6OS
CLI agent
42.5256K$0.6/$2.5provider-flexible terminal coding with open-source control
31OpenCode + DeepSeek V4 FlashOS
CLI agent
41.91M$0.14/$0.28provider-flexible terminal coding with open-source control
32Copilot + GPT-5.4
IDE agent
41.21M$5/$20GitHub-centered teams and IDE-native suggestions
33Continue + Mistral Large 3OS
Extension agent
40.1128K$2/$6custom context providers across VS Code and JetBrains
34Cline + Qwen 3.6OS
Extension agent
39.7128K$0.3/$0.6MCP-heavy VS Code workflows and bring-your-own-model setups
35Aider + Qwen 3.6OS
CLI agent
39128K$0.3/$0.6git-native terminal editing and experienced open-source users
36Oh-My-Codex + GPT-5.5
CLI agent
38.81M$6/$25open-source Codex enhancements
37Cline + Llama 4 MaverickOS
Extension agent
37.81M$0.8/$2.2MCP-heavy VS Code workflows and bring-your-own-model setups
38Oh-My-Codex + Sonnet 4.6
CLI agent
37.41M$2/$8open-source Codex enhancements
39Aider + Llama 4 MaverickOS
CLI agent
37.21M$0.8/$2.2git-native terminal editing and experienced open-source users
40Qwen Code + Qwen 3.7 Max
CLI agent
36.21M$1.66/$4.95Qwen-first open-source CLI workflows
41Goose + DeepSeek V4 ProOS
CLI agent
34.71M$0.44/$0.87MCP-compatible local automation
42OpenCode + Qwen 3.6OS
CLI agent
34.5128K$0.3/$0.6provider-flexible terminal coding with open-source control
43Goose + DeepSeek V4 FlashOS
CLI agent
341M$0.14/$0.28MCP-compatible local automation
44Gemini CLI + Gemini 3.1 Pro
CLI agent
32.21M+$1.5/$6legacy Google CLI workflows
45Hermes Agent + DeepSeek V4 ProOS
CLI agent
31.41M$0.44/$0.87skills-based terminal experimentation
46Hermes Agent + DeepSeek V4 FlashOS
CLI agent
30.81M$0.14/$0.28skills-based terminal experimentation
47Gemini CLI + Gemini 3 Flash
CLI agent
30.51M+$0.5/$3legacy Google CLI workflows
48Qwen Code + Qwen 3.6OS
CLI agent
29.3128K$0.3/$0.6Qwen-first open-source CLI workflows
49Antigravity CLI + Gemini 3.1 Pro
CLI agent
28.21M+$1.5/$6Google terminal-agent exploration
50Pi Agent + DeepSeek V4 FlashOS
CLI agent
27.71M$0.14/$0.28minimal-token terminal use
51Replit Agent + DeepSeek V4 Pro
Browser agent
27.41M$0.44/$0.87browser-based app building
52Replit Agent + DeepSeek V4 Flash
Browser agent
26.91M$0.14/$0.28browser-based app building
53Antigravity CLI + Gemini 3 Flash
CLI agent
26.71M+$0.5/$3Google terminal-agent exploration
54Goose + Llama 4 MaverickOS
CLI agent
26.71M$0.8/$2.2MCP-compatible local automation
55Amazon Q Developer + DeepSeek V3.2
IDE agent
26.6128K$0.25/$0.38AWS-heavy enterprise teams
56Pi Agent + DeepSeek V3.2OS
CLI agent
24.5128K$0.25/$0.38minimal-token terminal use
57Hermes Agent + Llama 4 MaverickOS
CLI agent
24.21M$0.8/$2.2skills-based terminal experimentation
58Pi Agent + Qwen 3.6OS
CLI agent
22.8128K$0.3/$0.6minimal-token terminal use
59Replit Agent + Llama 4 Maverick
Browser agent
21.11M$0.8/$2.2browser-based app building
60Bolt.new + GPT-5.5
Browser agent
20.71M$6/$25browser-based full-stack prototypes
61Bolt.new + Sonnet 4.6
Browser agent
19.91M$2/$8browser-based full-stack prototypes
62Tabnine + Llama 4 Maverick
IDE agent
17.41M$0.8/$2.2enterprise code completion and private deployments
How to read this: Agent pages score the wrapper and workflow. Stack pages score agent plus model combinations.

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