Host IDE compatibility
Start with the editors your team already uses. The Supported IDEs column shows whether an extension fits VS Code, JetBrains products, or another host before you compare the rest.
Compare AI coding extensions by supported IDEs, pricing, license, GitHub stars and project links, lifecycle, and official resources before choosing an editor assistant.
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| Name | Vendor | License | Version | Supported IDEs | Stars | Links | Free Plan | Starting Price | Max Price |
|---|---|---|---|---|---|---|---|---|---|
| Sourcegraph | Proprietary | 1.0.0 | vscode | - | - | $20.00/month | $200.00/month | ||
| Augment | Proprietary | 1.0.0 | vscodejetbrains | - | - | $100.00/month | $100.00/month | ||
| Anthropic | Proprietary | 2.1.220 | vscodejetbrains | 139.2k | - | $17.00/month | $200.00/month | ||
| Cline | Apache-2.0 | 1.0.0 | vscodejetbrains | 65.3k | ✓ | Contact sales | Contact sales | ||
| OpenAI | Proprietary | 26.5721.30844 | vscode | 102.6k | - | $20.00/month | $200.00/month | ||
| Factory.ai | Proprietary | 0.2.3 | vscode | - | ✓ | $20.00/month | $200.00/month | ||
| Proprietary | VS Code 2.87.0 / JetBrains 1.54.1 | vscodejetbrains | - | - | $19.00/user/month | $54.00/user/month | |||
| GitHub | Proprietary | 1.0.0 | vscode | - | ✓ | $10.00/user/month | $100.00/user/month | ||
| JetBrains | Proprietary | 1.0.0 | jetbrains | 0.3k | ✓ | $10.00/month | $60.00/user/month | ||
| Kilo | Apache-2.0 | 7.4.16 | vscodejetbrainscursorwindsurftrae | 26.5k | ✓ | $15.00/month | $15.00/month | ||
| Moonshot AI | Apache-2.0 | 0.6.4 | vscode | 5.2k | ✓ | Free only | Free only | ||
| Mistral AI | Proprietary | 1.14.4 | vscode | - | ✓ | $14.99/month | $24.99/user/month | ||
| Anomaly | MIT | 0.0.13 | vscodecursorzed | 190.0k | ✓ | Free only | Free only | ||
| Alibaba | Proprietary | 0.1.20 | jetbrains | - | ✓ | $10.00/month | $100.00/month | ||
| Atlassian | Apache-2.0 | 4.1.191 | vscodecursorwindsurf | 0.1k | - | $20.00/user/month | $20.00/user/month | ||
| Tabnine | Proprietary | 4.0.0 | vscode | 10.8k | - | $39.00/user/month | $59.00/user/month | ||
| Verdent AI | Proprietary | 1.5.5 | vscode | 0.0k | - | $5.00/month | $179.00/month | ||
ContinueDeprecated | Continue Dev | Apache-2.0 | 2.0.0 | vscodejetbrains | 35.1k | ✓ | Free only | Free only | |
Roo CodeDeprecated | Roo Code | Apache-2.0 | 3.54.0 | vscode | 24.4k | ✓ | Free only | Free only |
Compare 19 AI coding extensions using the same practical signals: supported IDEs, pricing, license, GitHub stars and project links, lifecycle, and official resources. Filter for compatibility first, then verify changing product details at the source before installation.
Start with the editors your team already uses. The Supported IDEs column shows whether an extension fits VS Code, JetBrains products, or another host before you compare the rest.
Compare free plans and starting prices, then verify usage limits and included services on the official pricing page. A free extension can still require paid model access.
Use the license, GitHub stars and project links, and deprecated badge to distinguish open-source projects from proprietary or discontinued products.
Open the official website, marketplace or download page, documentation, changelog, and issue tracker before installation. These sources confirm current compatibility and support.
Use one consistent process so popularity does not outweigh editor compatibility and maintenance status.
List the IDEs and editor versions you must support, your budget, license requirements, and whether source access is mandatory.
Use the table to remove incompatible or deprecated products, then compare the remaining entries across pricing, license, GitHub stars and project links, and official resources.
Open the product record and official installation sources. Confirm compatibility, current pricing, permissions, and support before a repository trial.
The links below are shortcuts to extension records already listed in the table, not a ranking or recommendation. Open each record to inspect its manifest data, lifecycle status, and primary sources.
An AI coding extension adds coding assistance to an existing editor or IDE. Depending on the product, it may provide completion, chat, repository context, editing workflows, or agent features while keeping the developer inside a familiar host application.
There is no single best extension for every developer. First filter by your host IDE, operating environment, budget, and license requirements. Then compare the remaining products using official documentation and a small repository trial.
Some extensions have free plans or open-source clients, while model usage and hosted services may still cost money. Use the Free Plan and Starting Price columns as an initial filter, then confirm current limits with the provider.
An extension runs inside an existing editor and inherits much of that editor's workflow. A standalone AI coding IDE controls the complete editor experience. Compare extensions when you want to keep your current host; compare IDEs when you are willing to change it.
Compatibility varies by product. Check the Supported IDEs column for each entry, then open the official marketplace or installation documentation to verify the exact editor version and operating-system requirements.