greyfeathers — AI Build Partner Async-first · Worldwide · Founder-led studio
01 Solutions 02 How we work 03 Case studies 04 Blog 05 Why us
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Case studies

Real challenges.
Real solutions.

Discover how we've transformed ideas into impactful digital experiences.

01 / 04 Developer's screen showing code and a pull request review workflow
Dev tooling

One Workflow, 83 Repos: An AI Reviewer for Every PR

How we wired an advisory, Claude-powered checklist reviewer into every frontend and backend repo we run, without bulldozing the review gates teams already had. One reusable workflow, a 15-line caller per repo, and a checklist anyone can edit in Notion.

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02 / 04 Person reviewing legal documents and contracts at a desk
UX revamp

We Redesigned LawDocsOnline. Here's What Trust Looks Like in Legal Templates.

Lawdocsonline.in is a real library of free lawyer-drafted templates wrapped in mid-2010s WooCommerce chrome. We rebuilt the front-end around one question: would a founder trust this site enough to download a contract from it?

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03 / 04 Laptop on a desk with a live webpage open for review and feedback
Browser extension

Drop a Pin on Any Webpage, Get the Feedback Synced

A Chrome extension that lets reviewers click anywhere on a live webpage, leave a comment, attach a contextual screenshot, and sync the feedback to a shared dashboard in real time.

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04 / 04 Abstract server and container infrastructure visualization
AI / Self-hosted

A Conversational Bot That Runs in One Container, No External Services

Frontend, backend, database, LLM client all bundled together. Deploys to Docker or Railway as a single container. Drop it into any environment without adding infra requirements.

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