ManusvsSourceCraft Code Assistant
Generated from the two spec rows. Green marks the better value where a spec has a clear direction. Everything else is just different.
Manus
Butterfly Effect (Manus) · Autonomous SWE
#205MCP
Panel
4.56 spec wins
- Reliability
- 3.8
- Usefulness
- 5.7
- Cost
- 4.0
- Longevity
- 4.3
“The free plan refreshes 300 credits a day, which is the agent equivalent of the hotel breakfast.”
SourceCraft Code Assistant
Yandex · Autonomous SWE
#255
Panel
4.50 spec wins
- Reliability
- 4.0
- Usefulness
- 4.7
- Cost
- 4.7
- Longevity
- 4.5
“It creates the task before it does the work, so it now files its own tickets, which is more process rigour than most teams manage.”
Spec by spec
| Spec | Manus | SourceCraft Code Assistant |
|---|---|---|
| Architecture | ||
| Category | Autonomous SWE | Autonomous SWE |
| Runs | cloud, sandbox | cloud |
| Platforms | web, macos, windows | web |
| Context window | not documented | not documented |
| Protocols | ||
| MCP client | Yes | No |
| MCP server | No | No |
| Capabilities | ||
| Runs terminal commands | Yes | No |
| Multi-file edits | Yes | Yes |
| Git operations | Yes | Yes |
| Browser control | Yes | No |
| Sandboxed execution | Yes | No |
| Multi-agent orchestration | Yes | No |
| Headless / CI mode | Yes | YesThe agent mode prepares a pull request and starts a deployment through the platform's own CI/CD. |
| Models | ||
| Backbone | Manus 1.6, Manus 1.6 Max, Manus 1.6 Lite | undisclosed |
| Bring your own model | No | No |
| Local models | No | No |
| Cost | ||
| Pricing model | subscription | mixed |
| Starts at | $20/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 | Manus | SourceCraft Code Assistant | Pick |
|---|---|---|---|
| El Juez | — | — | not enough reviews |
| El Amigo | 5.5 | 5.3 | Manus — Pick Manus if the deliverable is a slide deck, a report and a small app from one prompt; pick Devin or Codex cloud if the deliverable is a pull request in a codebase that already exists. |
| El Crítico | 4.5 | 4.8 | SourceCraft Code Assistant — The advertised flow ends with the agent triggering a deployment, and nothing published describes a human gate between the generated change and production. |
| El Profesor | 4.5 | 4.5 | no preference |
| La Inversora | 4.8 | 5.8 | SourceCraft Code Assistant — Tariffs are published on the platform in the vendor's own currency, which tells you the buyer this was built for, and it is a regional one. |
| La Jefa | 4.3 | 3.8 | Manus — Team is $20 per seat, $1,200 a month for sixty before credits, concurrency is capped by tier up to 20 tasks at $200, and nothing on the page mentions SSO, audit logs or retention. |
| El Hacker | 3.3 | 2.8 | Manus — Proprietary, no model choice, no key; admins can attach custom MCP servers and there is a REST API, plus macOS and Windows desktop apps, which is the whole surface. |
Picks are derived from each critic's own scores. Humans vote on matchups on the duels page.