Fable 5, Opus 5, Sonnet 5 and Haiku 4.5, as resolved on your key.

Can I switch engines?

Per run, from the prompt bar: QGI One, Quark, QGI-Symbolic, or any engine you hold a key for.

Do I need a credit card to start?

No. Free needs no card. When Free is full you can join the list or start Founder with 14 days free.

Can I bring my own API key?

Yes, on every plan. Runs on your key go to your vendor at their price. We add nothing, and your key never hits a usage limit.

For builders

A GUI for Claude Code: prompt box, files, no terminal

"You can’t see what it’s doing" is the most common complaint from people who tried the terminal and went back.

QGI Studio runs the claude-code engine on your own Anthropic key inside a workspace: the transcript on the left, the live file on the right, versions underneath, and a schedule when you want one.

Start free See pricing

No credit card. First file in under five minutes. Cancel anytime.

What you get

Three things that are different here.

Transcript with tool calls, timings and results, beside the file.
Preview, Code and Edit tabs; desktop and mobile previews.
MCP servers added once, joining every project.
What it costs: BYK, $8.99 a month, on your own key.

A run transcript beside the project file browser — Transcript beside the project file browser.

Questions

Plain answers.

Which Claude models?: Fable 5, Opus 5, Sonnet 5 and Haiku 4.5, as resolved on your key.
Can I switch engines?: Per run, from the prompt bar: QGI One, Quark, QGI-Symbolic, or any engine you hold a key for.
Do I need a credit card to start?: No. Free needs no card. When Free is full you can join the list or start Founder with 14 days free.
Can I bring my own API key?: Yes, on every plan. Runs on your key go to your vendor at their price. We add nothing, and your key never hits a usage limit.

What are we building this week?

Start free See pricing from $8.99

No credit card. First file in under five minutes. Cancel anytime.