rubberduck

Plans and prices

Every plan, in full

On the record

Coding agent

Yesuserubberduck.com · read 22 Sep 2026

Chat assistance

Yesuserubberduck.com · read 22 Sep 2026

Codebase indexing

Yesuserubberduck.com · read 22 Sep 2026

Code review

Each completed task receives a detailed code review, and quality gates must pass before Rubberduck opens a pull request for review.userubberduck.com · read 11 Oct 2026

Compute charges

Execution compute is billed per second at the listed rates of $0.0504/vCPU·hr and $0.0162/GiB·hr.userubberduck.com · read 11 Oct 2026

Design records

The product records design decisions, rejected alternatives, and the reasoning behind them in a design document that remains after the feature ships.userubberduck.com · read 11 Oct 2026

Execution

It implements tasks in an isolated environment built from an image the user provides, including development dependencies such as databases and test infrastructure.userubberduck.com · read 11 Oct 2026

Machine sizing

Users choose machine size, with presets as the default.userubberduck.com · read 11 Oct 2026

Planning

It follows codebase data flows to map dependencies and edge cases, then breaks approved designs into small tasks for user review.userubberduck.com · read 11 Oct 2026

Product

Rubberduck explores software design decisions with the engineer and writes code after the engineer has made those decisions.userubberduck.com · read 11 Oct 2026

Signup

The registration page asks for a preferred name, email, and password of at least eight characters.userubberubberduck.com · read 11 Oct 2026

Team availability

The Teams plan is marked “Soon” and offers design docs shared across the team.userubberduck.com · read 11 Oct 2026

Token charges

Tokens are billed at the provider’s rates with 0% markup on every plan.userubberduck.com · read 11 Oct 2026

Workflow

A session has design, plan, and execution phases, with a reviewable design document, implementation plan, and pull request.userubberduck.com · read 11 Oct 2026

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