The Best AI Coding Assistants in 2026
GitHub Copilot is the top-ranked AI coding assistant of the 103 we ranked (9.3/10, free plan), best for developers wanting a complete coding assistant. Claude Code is the runner-up (9.2/10), and Devin is the next highest-ranked option with a free plan (9.1/10). We researched AI coding assistants through official websites, including pricing pages, plan tables, and product documentation. Products are ranked on their core coding assistance, value for money, and verified features across completion, generation, repository context, agent capabilities, and development-environment support.
Our top picks
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Top ranked
GitHub Copilot#1 of 1039.3/10A broad coding assistant with a free entry point and agent workflows.
Free plan
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Runner-up
Claude Code#2 of 1039.2/10A strong fit for multi-step coding work across codebases, tools, and pull requests.
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Top-ranked free plan
Devin#3 of 1039.1/10A broad autonomous coding workspace with usage-based plan differences.
Free plan
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
The full ranking 103 tools, best first · page 1 of 3
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Best forDevelopers wanting a complete coding assistant
A broad coding assistant with a free entry point and agent workflows.
- Code completion
- Codebase indexing
- Terminal access
9.3/10★★★★★Visit GitHub Copilot -
Best forAgentic coding and codebase work
A strong fit for multi-step coding work across codebases, tools, and pull requests.
- Codebase indexing
- Terminal access
- Chat assistance
9.2/10★★★★★Visit Claude Code -
Best forAutonomous software engineering workflows
A broad autonomous coding workspace with usage-based plan differences.
- Code completion
- Codebase indexing
- Terminal access
9.1/10★★★★★Visit Devin -
Best forFree terminal-first coding assistance
Free, open-source terminal coding assistance with agents, testing, and IDE connections.
- Codebase indexing
- Terminal access
- Chat assistance
9.0/10★★★★☆Visit Gemini CLI -
Best forTeams delegating complete engineering tasks
A task-oriented coding agent for teams handling features, refactors, and migrations.
- Codebase indexing
- Terminal access
- Chat assistance
8.9/10★★★★☆Visit OpenAI Codex -
Best forJetBrains users needing autonomous coding
A capable autonomous coding agent for developers already working in the JetBrains ecosystem.
- Codebase indexing
- Terminal access
- Chat assistance
8.8/10★★★★☆Try JetBrains Junie -
Best forTerminal-first open-source pair programming
A terminal-first pair programmer with broad model connectivity and Git-aware workflows.
- Codebase indexing
- Terminal access
- Chat assistance
8.7/10★★★★☆Visit Aider -
Best forOpen-source terminal and CI/CD automation
A terminal-first coding agent with autonomous tasks, CI/CD automation, and IDE integrations.
- Code completion
- Codebase indexing
- Terminal access
8.6/10★★★★☆Visit Qwen Code -
Best forDevelopers wanting broad IDE support at no stated cost
A broad AI coding toolkit with free access and support for major development environments.
- Code completion
- Codebase indexing
- Terminal access
8.5/10★★★★☆Visit Baidu Comate -
Best forDevelopers wanting broad code assistance with a free tier
A broad coding assistant with strong codebase context, agents, and a free tier.
- Code completion
- Codebase indexing
- Terminal access
8.4/10★★★★☆Visit site -
Best forDevelopers using Lingma-supported IDEs
A broad AI coding assistant with agents, project context, and a free plan.
- Code completion
- Codebase indexing
- Terminal access
8.3/10★★★★☆Visit Tongyi Lingma -
Best forAtlassian and GitHub development teams
A developer-focused AI agent with deep Jira, Bitbucket, GitHub, and terminal workflows.
- Codebase indexing
- Terminal access
- Chat assistance
8.2/10★★★★☆Visit Atlassian -
Best forSnowflake-focused engineering organizations
A Snowflake-aware coding agent for engineering teams working across SQL, Python, and data platforms.
- Code completion
- Codebase indexing
- Terminal access
8.1/10★★★★☆Visit Snowflake CoCo -
Best forAWS-centric teams and enterprise developers
A broad AWS-focused assistant spanning coding, enterprise data, and operational workflows.
8.0/10★★★★☆Visit Amazon Q -
Best forEnterprise teams using IBM development tooling
A capable standalone AI development tool for IBM-focused teams, with limited IDE coverage.
- Code completion
- Codebase indexing
- Terminal access
7.9/10★★★★☆Visit IBM Bob -
Best forEnterprise teams seeking controlled deployment
A controlled, enterprise-focused coding assistant with broad deployment and agent workflows.
- Code completion
- Codebase indexing
- Terminal access
7.8/10★★★★☆Visit Mistral AI -
Best forEnterprise teams with strict deployment requirements
A deployment-flexible AI coding platform for governed enterprise engineering teams.
- Code completion
- Codebase indexing
- Terminal access
7.7/10★★★★☆Visit Tabnine -
Best forSelf-hosted and privacy-focused teams
A local-first coding assistant for teams that need control over code and models.
- Code completion
- Codebase indexing
- Terminal access
7.6/10★★★★☆Visit Refact.ai -
Best forSelf-hosted completion and chat teams
A strong fit for teams wanting self-hosted completion, chat, indexing, and workflows.
- Code completion
- Codebase indexing
- Chat assistance
7.5/10★★★★☆Visit Tabby -
Best forOpen-source developers needing flexible model support
A flexible coding agent with broad model support, automation, and a free open-source core.
- Code completion
- Codebase indexing
- Terminal access
7.4/10★★★★☆Visit Cline -
Best forOpen-source developers preferring terminal agents
A flexible terminal-first coding agent with free access and a $10 monthly option.
- Codebase indexing
- Terminal access
- Chat assistance
7.3/10★★★★☆Visit OpenCode -
Best forDevelopers needing remote autonomous environments
A flexible coding agent for developers who need remote, autonomous workspaces.
- Codebase indexing
- Terminal access
- Chat assistance
7.2/10★★★★☆Visit Amp -
Best forTeams wanting agents, indexing, and cloud workflows
A flexible coding assistant with agents, indexing, model choice, and team controls.
- Code completion
- Codebase indexing
- Terminal access
7.1/10★★★★☆Visit Kilo Code -
Best forProfessional teams wanting analytics and workflow automation
A team-focused coding assistant combining agents, indexing, analytics, and workflow automation.
- Code completion
- Codebase indexing
- Terminal access
7.0/10★★★★☆Visit Augment Code -
Best forBudget-conscious developers wanting full agent workflows
A budget-friendly coding assistant with completion, chat, agents, and model flexibility.
- Code completion
- Codebase indexing
- Terminal access
6.9/10★★★☆☆Visit CodeGPT -
Best forTeams needing verification-heavy workflows
A broad AI coding workspace for teams that need multi-step development and verification.
- Code completion
- Codebase indexing
- Terminal access
6.8/10★★★☆☆Visit Zencoder -
Best forTeams wanting planned, automated repository work
A planning-first coding assistant for teams automating repository work.
- Codebase indexing
- Terminal access
- Chat assistance
6.7/10★★★☆☆Visit AskCodi -
Best forTeams wanting multi-agent coding and sandbox execution
A broad multi-agent coding platform for teams that need sandbox execution and model access.
- Code completion
- Codebase indexing
- Terminal access
6.6/10★★★☆☆Visit BLACKBOX AI -
Best forSourcegraph code-search users
Enterprise coding assistance with search, context, completion, edits, and debugging.
- Code completion
- Codebase indexing
- Terminal access
6.5/10★★★☆☆Visit Sourcegraph -
Best forOpen-source automated GitHub issue fixing
A configurable GitHub issue-fixing agent for teams comfortable with command-line workflows.
- Terminal access
6.4/10★★★☆☆Visit SWE-agent -
Best forGoogle Cloud and multi-IDE developers
A broad AI coding assistant with free access and deeper Google Cloud capabilities.
- Code completion
- Codebase indexing
- Terminal access
6.3/10★★★☆☆Explore Gemini Code -
Best forGitHub-based cloud task automation
A cloud-based coding agent for automating multi-step GitHub work.
- Codebase indexing
- Terminal access
- Chat assistance
6.2/10★★★☆☆Visit Jules -
Best forDevelopers needing simple free multilingual assistance
A free, open-source coding assistant for multilingual help across popular IDEs.
- Code completion
- Codebase indexing
- Chat assistance
6.1/10★★★☆☆Visit CodeGeeX -
Best forOpen-source teams needing governed coding agents
A flexible coding-agent platform for teams that need open-source access and governance.
- Codebase indexing
- Terminal access
- Chat assistance
6.0/10★★★☆☆Visit OpenHands -
Best forSelf-hosted API and terminal workflows
A flexible terminal agent for developers who prefer self-hosted, scriptable workflows.
- Terminal access
- Chat assistance
5.9/10★★★☆☆Visit SHAI -
Best forOrganizations needing policy-aware code assistance
Policy-aware code assistance for Oracle-focused development teams.
- Code completion
- Chat assistance
5.8/10★★★☆☆Visit Oracle -
Best forSalesforce developers and platform teams
A context-aware Salesforce coding environment with strong agent features and a high paid entry price.
- Code completion
- Codebase indexing
- Terminal access
5.7/10★★★☆☆Visit Salesforce -
Best forWindows developers wanting specification-driven agents
A Windows-focused coding assistant for developers who want agent-led, structured workflows.
- Code completion
- Codebase indexing
- Terminal access
5.5/10★★★☆☆Visit CodeArts Agent -
Best forTeams automating engineering workflows
A broad AI coding agent for teams automating engineering workflows.
- Codebase indexing
- Terminal access
- Chat assistance
5.4/10★★★☆☆Visit Factory -
Best forSmall teams preferring local open-source tools
A capable open-source coding agent for small teams that prefer local control.
- Code completion
- Codebase indexing
- Terminal access
5.3/10★★★☆☆Visit SideCar -
Best forLinux and self-hosted coding teams
A deep coding-agent platform for Linux and self-hosted enterprise teams.
- Code completion
- Codebase indexing
- Terminal access
5.2/10★★★☆☆Visit aiXcoder -
Best forZed users seeking low-cost agents
A low-cost, open-source coding agent for Zed users who want multi-agent workflows.
- Codebase indexing
- Terminal access
- Chat assistance
5.1/10★★★☆☆Visit Spettro -
Best forSmall teams wanting open-source IDE agents
A capable free coding agent for small teams that want open-source control.
- Code completion
- Codebase indexing
- Terminal access
5.0/10★★☆☆☆Visit CodeBuddy -
Best forDevelopers seeking affordable Chinese-language tooling
Affordable Chinese-language coding assistance with agent workflows and a free tier.
- Code completion
- Codebase indexing
- Terminal access
4.9/10★★☆☆☆Visit Qoder CN -
Best forBudget-conscious VS Code agent users
A low-cost coding agent with broad terminal tools and a free entry tier.
- Code completion
- Codebase indexing
- Terminal access
4.8/10★★☆☆☆Visit Klaat Code -
Best forSmall teams wanting free multi-agent workflows
A free, open-source coding agent for small teams that want multi-agent workflows.
- Codebase indexing
- Terminal access
- Chat assistance
4.7/10★★☆☆☆Visit SquadCoder -
Best forTeams running many cloud coding agents in parallel
A cloud platform that runs swarms of coding agents, including Claude Code and Codex, in isolated sandboxes against your GitHub repos, started from Slack, Linear or Sentry.
- Codebase indexing
- Terminal access
4.7/10★★☆☆☆Visit Hoplite -
Best forSelf-hosted developers using many model providers
A flexible self-hosted coding agent with broad provider support but limited editor integration.
- Code completion
- Codebase indexing
- Terminal access
4.6/10★★☆☆☆Visit agentty -
Best forVS Code users wanting a free guarded agent
A broad free coding agent for VS Code, with local models, planning, recovery, and security scanning.
- Code completion
- Codebase indexing
- Terminal access
4.5/10★★☆☆☆Visit Forge -
Best forSolo developers wanting a powerful local agent
A capable local coding agent for developers who prefer terminal workflows.
- Code completion
- Codebase indexing
- Terminal access
4.4/10★★☆☆☆Visit CodingBuddy
No tools match those filters.
Compare at a glance
| # | Tool | Free plan | Paid from | Code completion | Chat assistance | Coding agent | Supported IDEs | Codebase indexing | Score |
|---|---|---|---|---|---|---|---|---|---|
| 1 | GitHub Copilot | Yes | $10/user/mo | Yes | Yes | Yes | Visual Studio Code, Visual Studio, JetBrains IDEs, Eclipse, Xcode | Yes | 9.3 |
| 2 | Claude Code | No | $17/user/mo | Yes | Yes | VS Code, JetBrains IDEs, Cursor, Devin Desktop | Yes | 9.2 | |
| 3 | Devin | Yes | $20/mo | Yes | Yes | Yes | Devin Desktop IDE; Zed; JetBrains; Xcode | Yes | 9.1 |
| 4 | Gemini CLI | Yes | Yes | Yes | Antigravity, Visual Studio Code, JetBrains, Zed | Yes | 9.0 | ||
| 5 | OpenAI Codex | No | Yes | Yes | Visual Studio Code; Cursor; Windsurf; Visual Studio Code Insiders; Xcode; JetBrains IDEs | Yes | 8.9 | ||
| 6 | JetBrains Junie | Yes | $8.33/user/mo | Yes | Yes | IntelliJ IDEA Ultimate, PyCharm Pro, WebStorm, GoLand, IntelliJ IDEA Community, PhpStorm, RubyMine, RustRover, CLion, Rider, Android Studio | Yes | 8.8 | |
| 7 | Aider | Free | Yes | Yes | VS Code | Yes | 8.7 | ||
| 8 | Qwen Code | Free | Yes | Yes | Yes | VS Code, Zed, JetBrains | Yes | 8.6 | |
| 9 | Baidu Comate | Yes | Yes | Yes | Yes | Visual Studio Code, JetBrains IDEs, Visual Studio, Xcode, Eclipse, Android Studio | Yes | 8.5 | |
| 10 | Tencent CodeBuddy | Yes | Yes | Yes | Yes | Visual Studio Code, IntelliJ IDEA, PyCharm, GoLand, CLion, PhpStorm, Android Studio, WeChat Developer Tools, Xcode, Visual Studio | Yes | 8.4 | |
| 11 | Tongyi Lingma | Yes | Yes | Yes | Yes | Visual Studio Code, Visual Studio, JetBrains IDEs, Lingma IDE | Yes | 8.3 | |
| 12 | Atlassian Rovo Dev | Yes | $20/user/mo | Yes | Yes | VS Code, Cursor | Yes | 8.2 | |
| 13 | Snowflake CoCo | No | Yes | Yes | Yes | Zed, JetBrains, VS Code, Neovim | Yes | 8.1 | |
| 14 | Amazon Q | Yes | $3/user/mo | 8.0 | |||||
| 15 | IBM Bob | No | $20/mo | Yes | Yes | Yes | IBM Bob IDE | Yes | 7.9 |
| 16 | Mistral Code | Yes | Yes | Yes | JetBrains IDEs, Visual Studio Code | Yes | 7.8 | ||
| 17 | Tabnine | Yes | Yes | Yes | VS Code, JetBrains IDEs, Eclipse, Visual Studio 2022, Visual Studio 2026 | Yes | 7.7 | ||
| 18 | Refact.ai | Yes | Free | Yes | Yes | Yes | VS Code, JetBrains, Visual Studio, Neovim, Sublime Text | Yes | 7.6 |
| 19 | Tabby | Yes | $180/yr | Yes | Yes | Yes | VS Code, VSCodium, IntelliJ Platform, Vim, Neovim | Yes | 7.5 |
| 20 | Cline | Yes | Yes | Yes | Yes | VS Code, JetBrains IDEs, Cursor, Windsurf | Yes | 7.4 | |
| 21 | OpenCode | Yes | $10/mo | Yes | Yes | Visual Studio Code, Cursor, Zed, Windsurf, VSCodium | Yes | 7.3 | |
| 22 | Amp | Yes | $20/user/mo | Yes | Yes | VS Code, Cursor, Windsurf, Zed, Neovim; deprecated JetBrains integration | Yes | 7.2 | |
| 23 | Kilo Code | Yes | $15/user/mo | Yes | Yes | Yes | VS Code, JetBrains, IntelliJ, PyCharm, WebStorm | Yes | 7.1 |
| 24 | Augment Code | No | $20/mo | Yes | Yes | Yes | Visual Studio Code, JetBrains IDEs, Vim, Neovim | Yes | 7.0 |
| 25 | CodeGPT | Yes | $9/mo | Yes | Yes | Yes | Visual Studio Code, IntelliJ IDEA, PyCharm, WebStorm, PhpStorm, and other JetBrains IDEs | Yes | 6.9 |
| 26 | Zencoder | Yes | $45/user/mo | Yes | Yes | Yes | VS Code, IntelliJ IDEA, PyCharm, WebStorm, Android Studio | Yes | 6.8 |
| 27 | AskCodi | Yes | $29/mo | Yes | Yes | VS Code, JetBrains, Cursor, Windsurf, Neovim, Zed | Yes | 6.7 | |
| 28 | BLACKBOX AI | No | Yes | Yes | Yes | Visual Studio Code | Yes | 6.6 | |
| 29 | Sourcegraph Cody | No | Yes | Yes | VS Code, JetBrains, Visual Studio | Yes | 6.5 | ||
| 30 | SWE-agent | Free | Yes | 6.4 | |||||
| 31 | Gemini Code Assist | Yes | $19/user/mo | Yes | Yes | Yes | VS Code; CLion; DataGrip; GoLand; IntelliJ IDEA; PhpStorm; PyCharm; Rider; RubyMine; WebStorm; Cloud Shell Editor; Cloud Workstations; Android Studio | Yes | 6.3 |
| 32 | Jules | Yes | Yes | Yes | No IDEs explicitly listed; web app and CLI are documented | Yes | 6.2 | ||
| 33 | CodeGeeX | Yes | Free | Yes | Yes | Visual Studio Code, IntelliJ IDEA, PyCharm, GoLand, CLion, Android Studio, AppCode, Aqua, DataSpell, DataGrip, Rider, RubyMine, WebStorm, HBuilderX, DeepIn-IDE | Yes | 6.1 | |
| 34 | OpenHands | Yes | Yes | Yes | Yes | 6.0 | |||
| 35 | SHAI | Free | Yes | Yes | 5.9 | ||||
| 36 | Oracle Code Assist | Yes | Yes | Yes | JetBrains IntelliJ IDEA, Visual Studio Code | 5.8 | |||
| 37 | Agentforce Vibes | Yes | Yes | Yes | Yes | Agentforce Vibes IDE, Visual Studio Code | Yes | 5.7 | |
| 38 | Huawei Cloud CodeArts Agent | Yes | Yes | Yes | Yes | CodeArts Agent IDE, Visual Studio Code, PyCharm, IntelliJ IDEA, WebStorm, CLion | Yes | 5.5 | |
| 39 | Factory Droid | No | $20/mo | Yes | Yes | VS Code, Cursor, Windsurf, JetBrains IDEs, Zed | Yes | 5.4 | |
| 40 | SideCar | Yes | Free | Yes | Yes | Yes | Visual Studio Code | Yes | 5.3 |
| 41 | aiXcoder | Yes | Yes | Yes | VS Code; JetBrains | Yes | 5.2 | ||
| 42 | Spettro | Yes | €5/mo | Yes | Yes | Zed | Yes | 5.1 | |
| 43 | CodeBuddy | Yes | Free | Yes | Yes | Yes | VS Code, Cursor, Windsurf, VSCodium | Yes | 5.0 |
| 44 | Qoder CN | No | 637.20 CNY/user/yr | Yes | Yes | Yes | Qoder CN IDE; IntelliJ IDEA; PyCharm; GoLand; WebStorm; Android Studio; HUAWEI DevEco Studio; Visual Studio | Yes | 4.9 |
| 45 | Klaat Code | Yes | $5/mo | Yes | Yes | Yes | VS Code | Yes | 4.8 |
| 46 | SquadCoder | Yes | Free | Yes | Yes | VS Code | Yes | 4.7 | |
| 47 | Hoplite | Yes | $16.67/seat/mo | Not published by the vendor (checked 27 Oct 2026) | Not published by the vendor (checked 27 Oct 2026) | Yes | Not published by the vendor (checked 27 Oct 2026) | Yes | 4.7 |
| 48 | agentty | Yes | Free | Yes | Yes | Yes | Zed | Yes | 4.6 |
| 49 | Forge | Yes | Yes | Yes | Yes | VS Code | Yes | 4.5 | |
| 50 | CodingBuddy | Yes | Free | Yes | Yes | Yes | Yes | 4.4 |
Head-to-head All 28 comparisons →
- GitHub Copilot vs Claude Code
- GitHub Copilot vs Devin
- GitHub Copilot vs Gemini CLI
- GitHub Copilot vs OpenAI Codex
- GitHub Copilot vs JetBrains Junie
- GitHub Copilot vs Aider
- GitHub Copilot vs Qwen Code
- Claude Code vs Devin
- Claude Code vs Gemini CLI
Buyer's guide
How much do AI coding assistants cost? Of the 103 we ranked, 69 have a free plan and 30 publish a paid starting price. Among the 19 priced per month, the lowest is $5/mo (Klaat Code); a typical starting price is about $20/mo. Prices checked September 2026.
Which AI coding assistants have a free plan? 69 of the 103 we ranked list one. The highest-ranked are GitHub Copilot (9.3/10), Devin (9.1/10) and Gemini CLI (9.0/10).
Which features set AI coding assistants apart? Code completion: 39 of 103, including GitHub Copilot (9.3/10), Devin (9.1/10) and Qwen Code (8.6/10). Codebase indexing: 73 of 103, including GitHub Copilot (9.3/10), Claude Code (9.2/10) and Devin (9.1/10).
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How we rank AI coding assistants
Every tool on this page was researched by iTechGuides Editors from its official website — pricing pages, plan tables and product documentation. We rank on how well each one does this category's core job, what the free or entry plan includes, and where it falls short. Where we have enough verified facts, the score out of 10 is a rubric — job fit, value and how much we could verify — shown with its breakdown on every tool's page; a tool we have not verified enough to score yet shows its rank without a number. Scores are re-checked when a product changes its plans. Read the full editorial policy, or submit a tool we missed.
Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026
Last updated · How we research and update