CodacyvsTusk
Generated from the two spec rows. Green marks the better value where a spec has a clear direction. Everything else is just different.
Codacy
Codacy · Code review agent
#127MCP
Panel
6.21 spec wins
- Reliability
- 6.2
- Usefulness
- 6.3
- Cost
- 5.7
- Longevity
- 6.7
“It covers 49 languages, which is 48 more than the one your monorepo is actually written in.”
Tusk
Tusk AI · Code review agent
#158
Panel
5.72 spec wins
- Reliability
- 5.3
- Usefulness
- 6.3
- Cost
- 4.8
- Longevity
- 6.2
“It has a bot called CoverBot for backfilling coverage on code you already shipped, which is the most honest job title in software.”
Spec by spec
| Spec | Codacy | Tusk |
|---|---|---|
| Architecture | ||
| Category | Code review agent | Code review agent |
| Runs | cloud, local | cloud, local |
| Platforms | macos, linux, windows, web | macos, linux, web |
| Context window | not documented | not documented |
| Protocols | ||
| MCP client | No | No |
| MCP server | Yes | No |
| Capabilities | ||
| Runs terminal commands | No | Yes |
| Multi-file edits | Yes | Yes |
| Git operations | YesThrough merge gates and merge policies on pull requests rather than by committing code itself. | Yes |
| Browser control | No | No |
| Sandboxed execution | No | No |
| Multi-agent orchestration | No | No |
| Headless / CI mode | Yes | YesGenerated tests are designed to run locally or in CI as a PR check. |
| Models | ||
| Backbone | undisclosed | undisclosed |
| Bring your own model | No | No |
| Local models | No | No |
| Cost | ||
| Pricing model | seat | seat |
| Starts at | $18/mo | $0/mo |
| Free tier | Yes | Yes |
| 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 | Codacy | Tusk | Pick |
|---|---|---|---|
| El Juez | — | — | not enough reviews |
| El Amigo | 6.8 | 6.0 | Codacy — Pick it if you want deterministic rules and an AI reviewer from one vendor; pick CodeRabbit if the conversational review is the part you actually want. |
| El Crítico | 6.3 | 5.3 | Codacy — The reviewer comments on business-logic gaps between the pull request description and the diff, which means a badly written description is scored as a code defect. |
| El Profesor | 6.3 | 5.8 | Codacy — Deterministic analysis and model commentary are combined without any published split between them, and no precision figure is offered for either half. |
| La Inversora | 7.0 | 6.8 | Codacy — Team is $18 per developer a month billed yearly and free for open source, which is a static-analysis business buying its way into the review category. |
| La Jefa | 7.0 | 6.3 | Codacy — Sixty developers at $21 monthly is $1,260 a month, the free editor plugin costs nothing, and everything security asks about lives in a tier priced by conversation. |
| El Hacker | 4.0 | 4.0 | no preference |
Picks are derived from each critic's own scores. Humans vote on matchups on the duels page.