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Best AI Coding Assistants in 2026

AI coding assistants can answer development questions, suggest code, or handle coding tasks through an agent. Compared on chat assistance, codebase indexing, code completion, coding agent, free plan, paid-from pricing, supported IDEs, and terminal access, the entries make it easier to weigh assistance against workflow fit.

  1. 01 GitHub Copilot

    Copilot Pro is intended for individual developers, freelancers, students, educators and open source maintainers.

    From $10/mo Free plan Web · Windows · macOS · Linux
    9.5 Visit Specs
  2. 02 Claude Code

    Claude Code suits developers who want an agent with terminal access, codebase indexing, and support for several IDEs.

    From $17/mo Free plan Web · Windows · macOS · Linux
    9.5 Visit Specs
  3. 03 Amazon Q
    From $0.26/mo Free plan Web · Windows · macOS · Linux
    9.4 Visit Specs
  4. 04 Devin

    Devin suits developers and engineering teams looking to delegate coding workflows such as migrations, bug fixes, testing or issue triage.

    From $20/mo Free plan Web · Windows · macOS · Linux
    9.3 Visit Specs
  5. 05 Refact.ai

    Refact.ai suits individual developers and hobbyists using supported editors, as well as professional teams needing configurable local or on-premise deployment.

    From $10/mo Free plan Windows · macOS · Linux · API
    9.3 Visit Specs
  6. 06 OpenCode

    OpenCode suits developers who want AI coding assistance in a terminal or supported editor and want to choose among hosted providers or local models.

    From $10/mo Free plan Open source Web · Windows · macOS · Linux
    9.3 Visit Specs
  7. 07 Kilo Code

    Kilo Code suits developers who want an AI coding assistant across editors and a CLI, with a choice of hosted, local, or BYOK models.

    From $15/mo Free plan Web · Windows · macOS · Linux
    9.3 Visit Specs
  8. 08 CodeGPT

    CodeGPT suits developers who want coding assistance inside supported IDEs, with options for cloud providers, local models or their own API keys.

    From $10/mo Free plan Windows · macOS · Linux · API
    9.3 Visit Specs
  9. 09 JetBrains Junie

    Junie suits developers who want an AI coding agent in supported JetBrains IDEs or a terminal, with planning and approval controls.

    From $8.33/mo Free plan Web · Windows · macOS · Linux
    9.2 Visit Specs
  10. 10 Agentforce Vibes

    It suits developers who want coding completion, chat, or agent assistance in the Agentforce Vibes IDE or Visual Studio Code.

    From $125/mo Free plan Web · Windows · macOS · Linux
    9.2 Visit Specs
  11. 11 Tabby
    From $15/mo Free plan Web · Windows · macOS · Linux
    9.1 Visit Specs
  12. 12 Amp

    Amp suits developers who want an agent working across local code, cloud orbs, or connected runners.

    From $20/mo Free plan Web · Windows · macOS · Linux
    9.1 Visit Specs
  13. 13 Zencoder
    From $45/mo Free trial Web · Windows · macOS · Linux
    9.1 Visit Specs
  14. 14 Gemini Code Assist
    From $22.80/mo Free plan Web · Windows · macOS · Linux
    9.1 Visit Specs
  15. 15 Tencent CodeBuddy

    CodeBuddy suits developers seeking code assistance across planning, implementation, and deployment, including those who work with Figma designs or MCP servers.

    Free plan Windows · macOS · Linux · Browser extension
    9.0 Visit Specs
  16. 16 Atlassian Rovo Dev

    Rovo Dev is aimed at professional software engineers working with code plans, Jira work items, and code reviews.

    From $20/mo Free plan Web · macOS · Linux · Browser extension
    9.0 Visit Specs
  17. 17 AskCodi
    From $165.83/mo Free plan Web · Windows · macOS · Linux
    9.0 Visit Specs
  18. 18 Qwen Code
    From $6/mo Web · Windows · macOS · Linux
    8.9 Visit Specs
  19. 19 Tongyi Lingma

    Tongyi Lingma suits developers who want code completion, Q&A or agent-assisted coding in supported IDEs.

    Free plan Windows · macOS · Linux · Browser extension
    8.9 Visit Specs
  20. 20 Klaat Code
    From $5/mo Free plan Web · Windows · macOS · Linux
    8.9 Visit Specs
  21. 21 Aider
    Free plan Web · Windows · macOS · Linux
    8.8 Visit Specs
  22. 22 Snowflake CoCo

    CoCo suits Snowflake customers doing data engineering, analytics, machine learning, or agent-building work who want coding assistance in Snowsight, a desktop environment, or a CLI.

    Free trial Web · Windows · macOS · Linux
    8.8 Visit Specs
  23. 23 Spettro
    From €5/mo Free plan Web · Windows · macOS · Linux
    8.8 Visit Specs
  24. 24 Qoder CN
    From 59 CNY/mo Free plan Windows · macOS · Linux · iOS
    8.8 Visit Specs
  25. 25 Twill
    From $50/mo Free plan Web · Windows · macOS · Linux
    8.8 Visit Specs
How this list is ordered. Specifiction scores each tool on how fully its maker documents it, whether its prices are published, where the research puts it, the platforms it runs on and whether it can be tried for free (how we rank). Makers can also buy a numbered place (how Specifiction is paid for).

GitHub Copilot, Kilo Code, and Claude Code are among the options to consider. Check which IDEs and terminal access are listed, and whether codebase indexing or a free plan matters to you. The right comparison depends on where you work and which kinds of help you want at hand.

Compare GitHub Copilot and Claude Code Get a place on this list

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