TraeCodevsZhanlu
Generated from the two spec rows. Green marks the better value where a spec has a clear direction. Everything else is just different.
TraeCode
ByteDance · IDE extension
#263
Panel
4.41 spec wins
- Reliability
- 4.0
- Usefulness
- 3.7
- Cost
- 6.2
- Longevity
- 3.8
“It was renamed from MarsCode and the website is still marscode.com, so the rebrand reached everything except the address bar.”
Zhanlu
China Mobile Cloud · IDE extension
#265MCP
Panel
3.53 spec wins
- Reliability
- 3.3
- Usefulness
- 4.3
- Cost
- 2.8
- Longevity
- 3.5
“One of its modes generates practice problems, so it can now set the homework and then do it for you.”
Spec by spec
| Spec | TraeCode | Zhanlu |
|---|---|---|
| Architecture | ||
| Category | IDE extension | IDE extension |
| Runs | cloud | local |
| Platforms | macos, linux, windows | macos, linux, windows |
| Context window | not documented | not documented |
| Protocols | ||
| MCP client | No | Yes |
| MCP server | No | No |
| Capabilities | ||
| Runs terminal commands | No | YesDocumented only for AI Programmer mode, which the vendor says saves and executes the code it writes and then debugs it. |
| Multi-file edits | No | YesAI Programmer mode supports file editing and project-level code generation across files; the other modes work on the selected snippet. |
| Git operations | No | No |
| Browser control | No | No |
| Sandboxed execution | No | No |
| Multi-agent orchestration | No | No |
| Headless / CI mode | No | No |
| Models | ||
| Backbone | undisclosed | Zhanlu code model |
| Bring your own model | No | No |
| Local models | No | No |
| Cost | ||
| Pricing model | free | mixed |
| Starts at | $0/mo | n/a |
| Free tier | Yes | No |
| Bring your own key | No | No |
| Openness | ||
| Open source | No | No |
| License | proprietary | proprietary |
| GitHub stars | n/a | n/a |
Which one would each critic pick
| Critic | TraeCode | Zhanlu | Pick |
|---|---|---|---|
| El Juez | — | — | not enough reviews |
| El Amigo | 5.3 | 4.0 | TraeCode — Pick this if you want free whole-function completion and nothing more; pick Tabnine if you want the same job done by a vendor that publishes what it does with your code. |
| El Crítico | 4.8 | 3.5 | TraeCode — The capability ceiling is a product decision: this is documented as the lightweight companion to the vendor's standalone editor, so the missing features are withheld rather than absent. |
| El Profesor | 4.3 | 3.3 | TraeCode — No model is named, no benchmark is offered, and test generation is listed as a feature with no description of whether the generated tests are ever executed. |
| La Inversora | 5.3 | 4.8 | TraeCode — Renamed from MarsCode into the vendor's flagship agent brand, with roughly 1.9 million installs carried across, which is a brand consolidation rather than a launch. |
| La Jefa | 4.5 | 2.8 | TraeCode — Free for all sixty developers, installed one machine at a time from a public marketplace, with no console to revoke it and no published retention terms. |
| El Hacker | 2.5 | 2.8 | Zhanlu — Closed source, one vendor model, no key of my own and no local weights, so the only thing I can configure is which tool servers it may call. |
Picks are derived from each critic's own scores. Humans vote on matchups on the duels page.