# DeepSeek V3 offers cheaper AI than Claude Code

Digest AI · Agents & Tools · published 2026-10-31T02:38:00Z

Canonical: https://digestai.news/story/deepseek-v3-offers-cheaper-ai-than-claude-code

## Summary

On Day 13 of a side‑hustle series, the author explains how to replace the expensive Claude Code Pro plan with a cheaper alternative. Claude Code Pro costs $20 a month, roughly 3,000 yen, or 36,000 yen a year at 150 yen to the dollar. By installing the Cline extension in VS Code and routing calls through OpenRouter to DeepSeek V3, the author shows a cost comparison: Claude Sonnet API charges $3 for input and $15 for output per 1 million tokens, while DeepSeek V3 via OpenRouter charges $0.26 for input and $1.03 for output. The input cost is about 1/11th to 1/12th, and the output cost about 1/14th to 1/15th of Claude’s rates. Adding funds to OpenRouter incurs a 5.5 % fee, minimum $0.80. The post lists step‑by‑step instructions and troubleshooting tips for setting up the environment, aiming to help readers avoid common pitfalls such as winget failures and permission screens.

## Key points

- Claude Code Pro costs $20 a month, about 3,000 yen, 36,000 yen a year.
- DeepSeek V3 via OpenRouter charges $0.26 input, $1.03 output per 1M tokens.
- OpenRouter card fee is 5.5 % with a minimum of $0.80.

## Why it matters

Lower AI costs enable side‑hustlers to experiment without high monthly fees, making advanced coding models more accessible to small developers.

## Sources

1. [AI Side Hustle Day 13: Steps to build a development environment with DeepSeek to save on Claude Code costs](https://note.com/pc_makase_ai/n/n569de6a07976?hl=en) (note.com, 2026-10-31)

Part of the developing story: [Claude Code Token Efficiency Field Test](https://digestai.news/thread/claude-code-vs-cursor-field-test-shows-token-usage-differs) (3 stories)

## Cite

Digest AI, "DeepSeek V3 offers cheaper AI than Claude Code", 31 October 2026, https://digestai.news/story/deepseek-v3-offers-cheaper-ai-than-claude-code

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