Source: https://bestagentsfor.com/ja/agents/opencode/
Markdown: https://bestagentsfor.com/ja/agents/opencode/index.md

Title: OpenCodeの料金・機能・代替（2026） | Best Agents For

- ホーム

- /エージェント

- /OpenCode

確認日 5 October 2026

# OpenCodeの料金・機能・代替（2026）

OpenCodeの開始価格は Free です。下の製品メモは、ベンダーが公開している料金のまま記しています。

The open source AI coding agent.

## 概要

OpenCode's homepage says it is an open-source agent for the terminal, IDE, or desktop, with free models included or a connection to Claude, GPT, Gemini, and other providers. It also says it does not store your code or context data, and that you can sign in with GitHub Copilot or ChatGPT Plus/Pro.

opencode.ai

## 料金

https://opencode.ai says free models are included. https://opencode.ai/docs/go/ lists optional Go at $10/month and Go Plus at $40/month. https://opencode.ai/zen says Zen is pay as you go and starts by adding a $20 balance, plus a $1.23 card processing fee. Last checked 5 October 2026.

## デモ動画

OpenCode Tutorial for Beginners: Learn 90% Of OpenCode in Under 25 Minutes · Brandon Melville

## 機能

- It can carry a stretch of the work, then wait. A person still approves anything that leaves the building.

- Integrations: Terminal, Desktop app, IDE extension, GitHub Copilot, ChatGPT Plus/Pro, Models.dev providers.

- Not sold as one named foundation model on the pages we opened.

自律度: Semi-autonomous. チーム規模: Solo, Small team, Mid-market.

## 強み

- Free tier available. Starting price: Free.

- Connects to Terminal, Desktop app, IDE extension, GitHub Copilot.

- Developers who want a free open-source agent and a choice of model providers

## 限界

- We did not open a trust report for this product. Read the vendor's current security page before you send customer, candidate, or client data.

## 向いている人

Developers who want a free open-source agent and a choice of model providers

## 代替

同じカテゴリに並ぶほかの製品です。

- Augment CodeFrom $20/mo

- Claude CodeFrom $17/mo

- ClineFree

- CursorFrom $20/mo

- DevinFree, then $20/mo

OpenCodeの主な代替

## 出典

- Product

- Pricing

## どの一覧に入るか

- おすすめのAIコーディングエージェント#10 of 10