BoltvsMonkeyCode
Generated from the two spec rows. Green marks the better value where a spec has a clear direction. Everything else is just different.
Bolt
StackBlitz · Web app builder
#159MCP
Panel
4.93 spec wins
- Reliability
- 4.5
- Usefulness
- 5.3
- Cost
- 4.3
- Longevity
- 5.5
“Open source until December 2024, metered ever since, and the meter mostly counts uploading your own files to the model.”
MonkeyCode
Chaitin · Web app builder
#167OSS
Panel
6.23 spec wins
- Reliability
- 6.2
- Usefulness
- 6.5
- Cost
- 6.0
- Longevity
- 6.2
“There are phone apps so your tasks keep running while you are away from a desk, which is a threat as much as it is a feature.”
Spec by spec
| Spec | Bolt | MonkeyCode |
|---|---|---|
| Architecture | ||
| Category | Web app builder | Web app builder |
| Runs | sandbox, cloud | cloud |
| Platforms | web | web |
| Context window | not documented | not documented |
| Protocols | ||
| MCP client | Yes | No |
| MCP server | No | No |
| Capabilities | ||
| Runs terminal commands | Yes | Yes |
| Multi-file edits | Yes | Yes |
| Git operations | Yes | No |
| Browser control | NoNo browser-driving or app-testing agent is documented; Standard and Max differ only in how much the agent reasons per step (https://support.bolt.new/building/using-bolt/agents.md). | No |
| Sandboxed execution | Yes"Bolt relies on WebContainers, a browser-based runtime from StackBlitz that enables a full-stack development environment in the browser" — an in-browser VM, not a container you manage. | YesEvery task runs in a managed server-side development environment rather than on your machine. |
| Multi-agent orchestration | No | No |
| Headless / CI mode | No | No |
| Models | ||
| Backbone | Claude | GLM, Kimi, MiniMax, Qwen, DeepSeek |
| Bring your own model | No"Bolt handles model selection behind the scenes" — no model or provider picker, custom endpoint or key. | Yes |
| Local models | No | No |
| Cost | ||
| Pricing model | subscription | mixed |
| Starts at | $25/mo | n/a |
| Free tier | Yes | Yes |
| Bring your own key | No | Yes |
| Openness | ||
| Open source | No | Yes |
| License | proprietary | AGPL-3.0 |
| GitHub stars | 16,569 | 4,783 |
Which one would each critic pick
| Critic | Bolt | MonkeyCode | Pick |
|---|---|---|---|
| El Juez | — | — | not enough reviews |
| El Amigo | 5.5 | 6.5 | MonkeyCode — Pick it if your laptop is not the machine your code needs; pick a local agent if you like your own environment and intend to keep it. |
| El Crítico | 4.8 | 6.0 | MonkeyCode — Every task runs in a managed server-side environment, so a build that passes there tells you about that environment and nothing about the machines your software runs on. |
| El Profesor | 4.8 | 6.0 | MonkeyCode — Five named model providers are integrated and selectable per task, which makes model choice a parameter of the work rather than a setting somebody changed once in March. |
| La Inversora | 6.0 | 6.8 | MonkeyCode — 4,635 stars and a strong copyleft licence sitting next to a hosted service: the licence is the commercial strategy, because it stops anybody embedding this in a closed product. |
| La Jefa | 5.0 | 6.8 | MonkeyCode — Deployable inside our own network with central management of environments, models, tasks and requirements, which is the first product here designed for somebody in my job. |
| El Hacker | 3.5 | 5.3 | MonkeyCode — Everything executes on a server: no local weights, no protocol for my own tools, and a mobile app, which is a great deal of somebody else's computer for something editing my code. |
Picks are derived from each critic's own scores. Humans vote on matchups on the duels page.