ArkainvsFirebase Studio
Generated from the two spec rows. Green marks the better value where a spec has a clear direction. Everything else is just different.
Arkain
goorm · Web app builder
#193MCP
Panel
4.81 spec wins
- Reliability
- 4.8
- Usefulness
- 5.2
- Cost
- 4.2
- Longevity
- 5.2
“Its prompt-to-app builder is free for three uses, which is roughly how many attempts it takes to describe what you wanted.”
Firebase Studio
Google · Web app builder
#267MCP
Panel
3.11 spec wins
- Reliability
- 3.0
- Usefulness
- 3.3
- Cost
- 5.0
- Longevity
- 1.0
“Ran Gemini 3 Pro Preview inside a preview product, and only one of the two previews is graduating.”
Spec by spec
| Spec | Arkain | Firebase Studio |
|---|---|---|
| Architecture | ||
| Category | Web app builder | Web app builder |
| Runs | cloud | cloud |
| Platforms | web | web |
| Context window | not documented | not documented |
| Protocols | ||
| MCP client | Yes | Yes |
| MCP server | No | No |
| Capabilities | ||
| Runs terminal commands | Yes | Yes |
| Multi-file edits | Yes | Yes |
| Git operations | NoRepositories are imported from GitHub, but the docs do not describe the agent committing or opening pull requests. | Yes |
| Browser control | YesArkain itself runs in the browser and the agent has a web fetch tool; it does not document driving a browser as a tool. | Yes |
| Sandboxed execution | YesEvery project runs in its own Linux container in Arkain's cloud, sized by the plan. | No |
| Multi-agent orchestration | No | No |
| Headless / CI mode | No | No |
| Models | ||
| Backbone | Claude Sonnet 4.6, Claude Sonnet 4.5, Claude Haiku 4.5, Claude Opus 4.5, GPT-5.2, GPT-5.4, GPT-5 mini, Gemini 3 Pro | Gemini 2.5 Flash, Gemini 3 Pro Preview |
| Bring your own model | No | No |
| Local models | No | No |
| Cost | ||
| Pricing model | mixed | free |
| Starts at | $0/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 | Arkain | Firebase Studio | Pick |
|---|---|---|---|
| El Juez | — | — | not enough reviews |
| El Amigo | 5.8 | 3.3 | Arkain — Pick this if you want a working environment without installing one; pick a local terminal agent if you would rather own the machine your code is edited on. |
| El Crítico | 4.8 | 3.0 | Arkain — The row records that repositories are imported from GitHub but the documentation does not describe the agent committing or opening a pull request, so the last mile is yours. |
| El Profesor | 5.0 | 4.0 | Arkain — The agent is documented as independently exploring the codebase, but the retrieval method behind that verb is not described, and no evaluation accompanies the claim. |
| La Inversora | 5.8 | 3.0 | Arkain — goorm has run a container business out of Pangyo for years, and the credit meter at $0.272 a container hour tells you which half of this product the money comes from. |
| La Jefa | 4.5 | 2.8 | Arkain — Fourteen dollars a month times sixty is $840 before a single container hour, and the row shows no SSO, no SCIM, no audit log and no unattended run. |
| El Hacker | 3.3 | 2.5 | Arkain — Proprietary, no key of my own, no local weights, and the model list is whatever the vendor picked this quarter — the MCP client is the only lever I actually get. |
Picks are derived from each critic's own scores. Humans vote on matchups on the duels page.