Best AI coding assistant for TypeScript (2026)
We list 6 tools here. We verified pricing for 5; 4 of those have a free plan, and the lowest published paid entry price is Sourcery at $12/month. Data checked Oct 26, 2026 on each vendor's own site.
How this list is built: Tools whose own pages list TypeScript alongside other supported languages. The evidence column quotes the vendor page we matched. A mention is not a test or an endorsement. Listed A–Z by name. Membership comes from our category, verified pricing or a phrase on the vendor's own page. No vendor pays for placement.
| Tool | Type | Free plan | Paid from | Evidence (vendor page) | Vendor site |
|---|---|---|---|---|---|
| Greptile | AI code review tools | Yes | Free | TypeScript: “…tile support? Greptile fully supports Python, JavaScript, TypeScript, Go, Elixir, Java, C, C++, C#, Swift, PHP, and Rust. Most o…” source | Visit |
| Kiro | AI IDEs | Yes | $20/mo | TypeScript: “…t includes, but is not limited to Python, Java, JavaScript, TypeScript, C#, Go, Rust, PHP, Ruby, Kotlin, C, C++, shell scripting,…” source | Visit |
| Qodo | AI code review tools | No | $30/mo | TypeScript: “…Languages All major languages — Python, Java, JavaScript, TypeScript, Go, C#, .NET, Swift, Kotlin, Ruby, PHP, C++. Full list on…” source | Visit |
| Qwen Code | CLI coding agents | Yes | Free | TypeScript: “…"..." in scripts, CI/CD, or batch jobs. SDKs — Build with TypeScript , Python , or Java . Daemon — Run qwen serve to connect cl…” source | Visit |
| Refact.aiService changed | IDE agent extensions | Not verified yet | Not verified yet | TypeScript: “…amming languages Java Python JavaScript Rust PHP C++ TypeScript HTML React Ruby SQL C YAML CSS3 Build, customize, c…” source | Visit |
| Sourcery | AI code review tools | Yes | $12/mo | TypeScript: “…y programming language GitHub recognizes, including Python, TypeScript, Java, Go and Rust. Is our code secure? Sourcery uses you…” source | Visit |
FAQ
Which AI coding assistant for TypeScript have a free plan?
Of the 5 AI coding assistant for TypeScript whose pricing we have verified, 4 have a free plan: Greptile, Kiro, Qwen Code, Sourcery. We have not verified the other 1 yet.
What is the cheapest paid plan among these AI coding assistant for TypeScript?
Among verified tools, the lowest published paid price is Sourcery at $12/month, then Kiro at $20/month. Prices are from each vendor's own pricing page.
How are these 6 AI coding assistant for TypeScript ordered?
Alphabetically by name (A–Z). Membership comes from our category, verified pricing or a phrase on the vendor's own page. No vendor pays for placement or for a better position.