GitHub Copilot CLI vs Kiro CLI — Feature Comparison
Quick answer: GitHub Copilot CLI supports 17 of 18 tracked features; Kiro CLI supports 17 of 18. Matrix last updated November 13, 2026.
GitHub Copilot CLI (by GitHub) vs Kiro CLI (by Amazon Web Services): a side-by-side comparison of tracked features, release cadence, and the latest releases of each tool. Data as of November 14, 2026, refreshed daily.
Verdict: Copilot vs Kiro
Neither tool is universally better — GitHub Copilot CLI is the stronger choice for teams with deep roots in the GitHub ecosystem and Vim/Neovim workflows, while Kiro CLI is the better pick for JetBrains-heavy shops. Both tools match on tracked feature breadth, each supporting 17 of 18 tracked capabilities, so the decision hinges on editor ecosystem fit rather than raw feature count. GitHub Copilot CLI has a substantially longer release history with nearly three times as many tracked releases, suggesting a more mature and battle-tested codebase with a longer track record of iterative refinement. Kiro CLI, despite being newer with fewer total releases, has maintained a comparable recent release cadence — 21 releases in the last 90 days versus 26 for Copilot — signaling active, rapid development that is closing the maturity gap quickly. The single most decisive differentiator is editor integration: GitHub Copilot CLI covers Vim and Neovim, making it the clear winner for terminal-native developers and those who prefer modal editors, while Kiro CLI's JetBrains support makes it the only viable option for developers working in IntelliJ IDEA, PyCharm, GoLand, or other JetBrains IDEs. If your team spans both ecosystems, the choice may come down to which editor the majority uses day-to-day, since everything else is essentially a wash between the two tools.
Choose GitHub Copilot CLI if: Choose GitHub Copilot CLI if you or your team works primarily in Vim, Neovim, or other terminal-centric environments, or if you value a longer-standing release history with a larger body of tracked updates.
Choose Kiro CLI if: Choose Kiro CLI if your development workflow is centered on JetBrains IDEs such as IntelliJ IDEA, PyCharm, or GoLand, as it is the only tool of the two that supports that ecosystem.
Key differences
- Editor exclusives: GitHub Copilot CLI supports Vim/Neovim; Kiro CLI supports JetBrains IDEs
- Release maturity: GitHub Copilot CLI has 192 tracked releases versus Kiro CLI's 67, indicating a longer history
- Recent cadence: both tools are actively maintained, with comparable release frequency in the past 90 days
- Feature parity: both tools support 17 of 18 tracked features, making capability breadth effectively equal
- Ecosystem alignment: GitHub Copilot CLI integrates naturally with GitHub-centric workflows; Kiro CLI suits JetBrains-heavy teams
At a glance
| Tool | Latest version | Release date | Releases tracked |
|---|---|---|---|
| GitHub Copilot CLI | v1.0.112 | November 13, 2026 | 199 |
| Kiro CLI | v3.3.0 | November 12, 2026 | 72 |
Copilot vs Kiro: key feature differences
GitHub Copilot CLI supports 17 of 18 tracked features; Kiro CLI supports 17 of 18. Both support 16 features.
What Copilot has that Kiro doesn't
- Vim/Neovim
What Kiro has that Copilot doesn't
- JetBrains
Release cadence: Copilot vs Kiro
Copilot ships more often: 30 releases in the last 90 days versus 24 for Kiro. Counts are as of November 14, 2026.
| Metric | Copilot | Kiro |
|---|---|---|
| Releases in the last 30 days | 13 | 10 |
| Releases in the last 90 days | 30 | 24 |
| Median gap between recent releases | 1 day | 2 days |
| Releases tracked | 199 | 72 |
| First tracked release | September 26, 2025 | November 24, 2025 |
What's new in Copilot and Kiro
Latest GitHub Copilot CLI releases
- GitHub Copilot CLI v1.0.112 (November 13, 2026) — Copilot CLI v1.0.112 is here with smoother /subagents model switching, cleaner /copy output for Word and Teams, and a long list of narrow-terminal fixes. Curious what else changed?
- GitHub Copilot CLI v1.0.111 (November 13, 2026) — Copilot CLI v1.0.111 is out: regex in enterprise permission rules, a new host session flag, and a long list of terminal and /rewind fixes. Curious what else changed?
- GitHub Copilot CLI v1.0.110 (November 12, 2026) — Copilot CLI v1.0.110 is here: masked password prompts for git, ssh, and sudo (experimental), a crash fix for deleted directories, and /compact now respects your AI credit limit. Curious what else…
Latest Kiro CLI releases
- Kiro CLI v3.3.0 (November 12, 2026) — This release adds /copy N and /copy last N, so you can copy an earlier response or the last few messages, and lets you choose the context usage at which automatic compaction starts. It also shows e...
- Kiro CLI v3.2.0 (November 11, 2026) — This release brings Output details to everyone: choose in /settings how much detail tool calls show, from one line per call to the full output. It also fixes sign-in on Linux hosts with no graphica...
- Kiro CLI v3.2.1 (November 11, 2026) — Output Details and Sign-In Fixes. Learn more ->
Core Editing
Multi-file editing, streaming, undo capabilities
| Feature | Copilot | Kiro |
|---|---|---|
| Multi-file Editing — Edit multiple files in a single operation | ✓ since v1.0.76 | ✓ (Implied by agent harness capabilities and workflow operations across files) |
| Streaming Output — Real-time streaming of AI responses | ✓ since v1.0.110 | ✓ since 2.24.0 |
| Undo/Redo — Ability to undo and redo changes | ✓ since v1.0.109 | ✓ since 2.20.0 |
| Diff View — Visual comparison of changes | ✓ since v1.0.110 | ✓ since 2.4.0 |
Terminal Integration
Shell and command execution support
| Feature | Copilot | Kiro |
|---|---|---|
| Command Execution — Run shell commands | ✓ since v1.0.110 | ✓ since 2.37.0 |
| Shell Integration — Integration with user shell environment | ✓ since v1.0.107 | ✓ (v2.35.0 mentions jumping back to prompt from long outputs; terminal authentication and Linux sign-in fixes in v3.2.0) |
| Background Tasks — Run tasks in background | ✓ since v1.0.110 | ✓ since 2.0.0 |
MCP Support
Model Context Protocol server and client capabilities
| Feature | Copilot | Kiro |
|---|---|---|
| MCP Client — Connect to MCP servers | ✓ since v1.0.110 | ✓ since 2.35.0 |
| MCP Server — Expose as MCP server | ✓ since v1.0.110 | ✓ since 2.35.0 |
| Custom Tools — Define and use custom tools | ✓ since v1.0.108 | ✓ (v2.33.0 mentions hooks, agents, MCP servers, steering, workflows as custom workspace configurations) |
IDE Integrations
VS Code, JetBrains, and other editor support
| Feature | Copilot | Kiro |
|---|---|---|
| VS Code — Visual Studio Code integration | ✓ since v1.0.109 | ✓ since 1.24.0 |
| JetBrains — IntelliJ/WebStorm integration | — | ✓ since 1.25.0 |
| Vim/Neovim — Vim or Neovim integration | ✓ since v1.0.110 | — |
| Web UI — Browser-based interface | ✓ since v1.0.110 | ✓ since 2.35.0 |
Agentic Features
Planning, tool use, and autonomous capabilities
| Feature | Copilot | Kiro |
|---|---|---|
| Planning Mode — Plan before executing changes | ✓ since v1.0.110 | ✓ since 2.32.0 |
| Autonomous Mode — Extended autonomous operation | ✓ since v1.0.110 | ✓ since 3.3.0 |
| Task Decomposition — Break complex tasks into steps | ✓ since v1.0.110 | ✓ since 3.3.0 |
| Context Management — Manage context across conversations | ✓ since v1.0.110 | ✓ since 3.3.0 |
Feature timeline: who shipped first
First release where Copilot and Kiro each shipped a notable feature, and which tool led.
| Feature | Copilot | Kiro | Who led |
|---|---|---|---|
| Skills / Plugins | January 22, 2026 | — | only Copilot |
| Sandboxing / Permission Modes | January 13, 2026 | August 11, 2026 | Copilot first, 210d ahead |
| Subagents / Parallel Agents | January 2, 2026 | December 18, 2025 | Kiro first, 16d ahead |
| Background Tasks | October 28, 2025 | August 11, 2026 | Copilot first, 287d ahead |
| Extended Thinking | January 7, 2026 | June 5, 2026 | Copilot first, 148d ahead |
| Hooks | February 3, 2026 | July 17, 2026 | Copilot first, 163d ahead |
| Image / Vision Input | October 2, 2025 | — | only Copilot |
| MCP Support | March 3, 2026 | December 18, 2025 | Kiro first, 76d ahead |
| Voice Input | — | August 12, 2026 | only Kiro |
| Web Search / Fetch | January 2, 2026 | — | only Copilot |
| Headless / Non-interactive Mode | April 20, 2026 | October 15, 2026 | Copilot first, 177d ahead |
| Checkpoints / Rewind | January 23, 2026 | June 12, 2026 | Copilot first, 140d ahead |
| Custom Slash Commands | September 29, 2025 | June 12, 2026 | Copilot first, 256d ahead |
| Project Memory Files | January 19, 2026 | August 12, 2026 | Copilot first, 205d ahead |
| Git / PR Integration | February 27, 2026 | — | only Copilot |
| Planning Mode | January 20, 2026 | December 18, 2025 | Kiro first, 33d ahead |
| Todo / Task List | February 5, 2026 | — | only Copilot |
| VS Code Extension | February 12, 2026 | — | only Copilot |
Frequently asked questions
Which is better, GitHub Copilot CLI or Kiro CLI?
Neither tool is universally better — GitHub Copilot CLI is the stronger choice for teams with deep roots in the GitHub ecosystem and Vim/Neovim workflows, while Kiro CLI is the better pick for JetBrains-heavy shops. Both tools match on tracked feature breadth, each supporting 17 of 18 tracked capabilities, so the decision hinges on editor ecosystem fit rather than raw feature count. GitHub Copilot CLI has a substantially longer release history with nearly three times as many tracked releases, suggesting a more mature and battle-tested codebase with a longer track record of iterative refinement. Kiro CLI, despite being newer with fewer total releases, has maintained a comparable recent release cadence — 21 releases in the last 90 days versus 26 for Copilot — signaling active, rapid development that is closing the maturity gap quickly. The single most decisive differentiator is editor integration: GitHub Copilot CLI covers Vim and Neovim, making it the clear winner for terminal-native developers and those who prefer modal editors, while Kiro CLI's JetBrains support makes it the only viable option for developers working in IntelliJ IDEA, PyCharm, GoLand, or other JetBrains IDEs. If your team spans both ecosystems, the choice may come down to which editor the majority uses day-to-day, since everything else is essentially a wash between the two tools.
What is the difference between Copilot and Kiro?
GitHub Copilot CLI supports 17 of 18 tracked features; Kiro CLI supports 17 of 18. Only Copilot: Vim/Neovim. Only Kiro: JetBrains. Both support 16 tracked features.
Which gets updated more often, Copilot or Kiro?
GitHub Copilot CLI ships more often. In the 90 days to November 14, 2026, Havoptic tracked 30 Copilot releases and 24 Kiro releases (199 and 72 releases tracked in total). Copilot's median gap between its last 21 releases is 1 day. Kiro's median gap between its last 21 releases is 2 days.
What are the latest versions of Copilot and Kiro?
The latest GitHub Copilot CLI release is v1.0.112, released November 13, 2026. The latest Kiro CLI release is v3.3.0, released November 12, 2026.
Do Copilot and Kiro support MCP (Model Context Protocol)?
GitHub Copilot CLI supports MCP Client, MCP Server, and Custom Tools. Kiro CLI supports MCP Client, MCP Server, and Custom Tools.
Release velocity
Havoptic tracks 199 Copilot releases and 72 Kiro releases. See release frequency charts for side-by-side velocity analysis, or browse the GitHub Copilot CLI changelog and Kiro CLI changelog.
Related comparisons
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- GitHub Copilot CLI vs Antigravity CLI
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More Kiro CLI comparisons
- Kiro CLI vs Claude Code
- Kiro CLI vs OpenAI Codex CLI
- Kiro CLI vs Cursor
- Kiro CLI vs Gemini CLI
- Kiro CLI vs Devin Desktop
- Kiro CLI vs Antigravity CLI
- Kiro CLI vs Grok Build
Data source
Feature data is maintained in feature-matrix.json under a CC-BY-4.0 license. Release data comes from releases.json. Both are updated daily. See the methodology page for details on sourcing and human review.