Coding agents
Aider alternatives
Aider (Aider (open source)) belongs to the “Coding agents” category of the OrigoTech directory, which lists 6 other tools. The table repeats the information from their tool pages; each row links to the tool page and to the head-to-head comparison with Aider.
According to their tool pages, among these 6 tools: 2 open source, 5 free or freemium and 6 with MCP support.
Tool page data · Verified
The alternatives at a glance
| Compared tools | Vendor | Pricing | License | Platforms | MCP support | Context window | Comparison |
|---|---|---|---|---|---|---|---|
| Claude Code | Anthropic | Paid | Proprietary | CLI, IDE, Desktop, Web, Mobile | Yes | Up to 1M tokens depending on the model (source: code.claude.com/docs/en/model-config) | Aider vs Claude Code |
| Codex | OpenAI | Freemium | Codex CLI under Apache-2.0 | CLI, IDE, Web, Desktop, Mobile | Yes | 1,050,000 tokens with GPT-6.1 Sol (recommended model); depends on the selected model | Aider vs Codex |
| GitHub Copilot | GitHub | Freemium | — | IDE, CLI, Web, Mobile | Yes | Depends on the selected model (up to 1 million tokens on recent models) | Aider vs GitHub Copilot |
| OpenCode 2.0 | OpenCode (open source) | Free | MIT | CLI, Desktop | Yes | Depends on the selected model and provider | Aider vs OpenCode 2.0 |
| Cline | Cline Bot Inc. | Free | Apache-2.0 | IDE, CLI, Desktop | Yes | Depends on the model and provider | Aider vs Cline |
| Junie | JetBrains | Freemium | Proprietary | CLI, IDE, CI/CD | Yes | Depends on the chosen model | Aider vs Junie |
“—”: information not filled in on the tool page.
What sets each alternative apart from Aider
Claude Code
- Aider is published by Aider (open source), Claude Code by Anthropic.
- Pricing model: free for Aider, paid for Claude Code.
- Only Aider is open source.
- License: Apache-2.0 for Aider, Proprietary for Claude Code.
Codex
- Aider is published by Aider (open source), Codex by OpenAI.
- Pricing model: free for Aider, freemium for Codex.
- License: Apache-2.0 for Aider, Codex CLI under Apache-2.0 for Codex.
- Platforms only Codex offers: IDE, Web, Desktop, Mobile.
GitHub Copilot
- Aider is published by Aider (open source), GitHub Copilot by GitHub.
- Pricing model: free for Aider, freemium for GitHub Copilot.
- Platforms only GitHub Copilot offers: IDE, Web, Mobile.
- Only Aider has a repository on our GitHub repos page (49,663 stars, as of October 20, 2026).
OpenCode 2.0
- Aider is published by Aider (open source), OpenCode 2.0 by OpenCode (open source).
- License: Apache-2.0 for Aider, MIT for OpenCode 2.0.
- Platforms only OpenCode 2.0 offers: Desktop.
- GitHub repository: 49,663 stars for Aider, 218,744 for OpenCode 2.0 (as of October 20, 2026).
Cline
- Aider is published by Aider (open source), Cline by Cline Bot Inc.
- Platforms only Cline offers: IDE, Desktop.
- GitHub repository: 49,663 stars for Aider, 70,722 for Cline (as of October 20, 2026).
Junie
- Aider is published by Aider (open source), Junie by JetBrains.
- Pricing model: free for Aider, freemium for Junie.
- Only Aider is open source.
- License: Apache-2.0 for Aider, Proprietary for Junie.
In the neighbouring “AI IDEs” category
Tools from a related category, without a head-to-head comparison (different categories):
- Cursor (Anysphere)
- Devin Desktop (formerly Windsurf) (Cognition)
- Qoder (Alibaba Cloud)
- Zed (Zed Industries)
Sources
- Aider: official site
- GitHub: Aider-AI/aider repository (Apache-2.0 license)
- GitHub: release v0.86.0 (Aug 9, 2025)
- Gartner: 2026 Magic Quadrant (Virtualization Review)
- Stack Overflow: 2026 survey, AI data
- Anthropic: Claude pricing
- Claude Code: model configuration (context)
- OpenAI: 4 million weekly users (April 2026)
- OpenAI: Leader in the 2026 Gartner Magic Quadrant
- OpenAI: Codex pricing
- Codex CLI on GitHub (Apache-2.0 licence)
- Microsoft: fiscal 2026 Q2 earnings
- GitHub: Copilot plans
- OpenCode: changelog
- npm: @opencode/cli package (2.x releases)
- GitHub: OpenCode 1.19.0 (v2 upgrade)
- OpenCode: Zen documentation (pricing)
- Cline: pricing
- GitHub: cline/cline repository (Apache-2.0 license)
- GitHub: Cline releases
- Junie: official site and pricing (verified 2026-10-20)
- GitHub: JetBrains/junie repository (license) (verified 2026-10-20)
- JetBrains: Junie in IDEs and MCP tools (verified 2026-10-20)
- Junie: documentation (verified 2026-10-20)