Free and open first
Best Coding Tool in 2026
- 25 apps
- Research read 7 Oct 2026
- How the order is worked out
- 1
Aider
Free plan LinuxMacSelf-hosted+2Aider brings repository-aware coding assistance, Git operations, and automated linting and testing into a free, open-source tool.
- 2
Amazon Q
Free plan AndroidAPIExtension+5Choose Amazon Q if its developer allowances or business response and consumption options match your work.
- 3
Amp
Free plan APIiPhoneLinux+3Amp brings agent work, project threads, and developer integrations into one environment. It lists a Hobby plan and a Megawatt plan at $20 per month, but does not provide self-hosted deployment.
- 4
- 5
Bito
Free plan ExtensionLinuxMac+3Bito combines IDE-based reviews with an architecture knowledge graph and workflow integrations. Review the included line allowance and fair usage limits when choosing a plan.
- 6
Claude Code
Free plan AndroidAPIExtension+6Claude Code brings coding-agent tools to several IDEs and platforms, but the Free plan does not include it. Compare the included usage and billing terms of Pro and Max before selecting a plan.
- 7
Cline
Free plan APIExtensionLinux+4Cline combines editor-based coding help with agent actions, configurable approval, and cloud task execution. Its free plan has no subscription or seat fees, but individual AI inference is usage-based.
- 8
CodeGeeX
Free plan APIExtensionLinux+4CodeGeeX covers both in-editor assistance and indexed-code workflows, with extensive IDE and language listings. Enterprise users need a cooperation inquiry and configured server access.
- 9
Bolt.new
Free plan AndroidiPhoneWebBolt.new combines prompt-based project creation with hosting, databases, and integrations. Consider its browser requirements and Free plan token limits when choosing a plan.
- 10
Cursor
Free plan APIiPhoneLinux+3Cursor offers coding-agent workflows from a free entry plan through paid individual, team, and enterprise options.
- 11
Devin
Free plan APILinuxMac+2Devin combines coding assistance with an agent that can carry work toward a merge-ready pull request. Review plan limits and usage allowances when choosing a tier.
- 12
FauxPilot
Free plan APIExtensionLinux+1FauxPilot offers local code completion with selectable CodeGen models and self-hosted deployment.
- 13
Gemini Code Assist
Free plan WebWindowsMac+1Gemini Code Assist combines IDE-based completion and chat with agents, codebase indexing, and terminal access.
- 14
GitHub Copilot
by GitHub CopilotFree plan AndroidExtensioniPhone+4Copilot offers coding assistance across editors, GitHub, mobile, and CLI workflows, with individual and organization plans.
- 15
Goose
Free plan APILinuxMac+2Goose combines local agent interfaces, broad provider support and extensible workflows under an Apache 2.0 license.
- 16
MarsCode
Free plan ExtensionLinuxMac+2MarsCode combines IDE plugins with a browser-based development environment and broad language support. Review its data-use terms and unlisted membership pricing before choosing a paid tier.
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- 20
BLACKBOX AI
by BLACKBOX AIFree trial AndroidAPIExtension+5BLACKBOX AI lists coding assistance across several platforms, with additional API, agent, and administrative options in Enterprise. Pricing is on request and there is no free plan.
- 21
Qodo
Free trial ExtensionLinuxMac+3Pick Qodo when code reviews must connect repository context, organizational standards, and ticket requirements across Git and IDE workflows.
- 22
Factory Droid
Paid AndroidAPIExtension+5Factory Droid combines repository-aware coding automation with adjustable autonomy and broad interface support. Its paid structure and plan-specific computer access are important considerations.
- 23
Augment Code
by Augment CodePaid WebAugment Code combines editor support with indexed-codebase, terminal, chat, and agent features. Compare included usage and seat limits with your team size before choosing a plan.
- 24
Sourcegraph Cody
Paid ExtensionLinuxMac+3Cody combines language-model assistance with Sourcegraph codebase context across common editors and cloud environments.
- 25
Tabnine
by TabninePaid WindowsMacLinuxTabnine combines IDE assistance with agent and headless workflows, plus multiple deployment models. Compare the listed plan capabilities and capacity-based pricing with your development setup.
5.2 Visit site
#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price