Early pilot access

Join Phi, your chat pilot

We’re selecting a small cohort to shape Phi. Get TestFlight, share feedback, and influence what ships for everyday typing.

Limited seats. We’ll email you when a slot opens with TestFlight setup.

Trusted by product folks and fast-moving teams.

Install the TestFlight build: Open TestFlight
See how it works

We spend hours every day typing on our phones, responding to messages, writing emails, filling forms. Yet our keyboards remain the same passive tools they've always been.

What if your keyboard could think with you?

How it works

1

Screenshot what’s in front of you

Forms, chats, docs. Phi sees what you see.

2

Phi understands the context

Vision + language models detect what’s needed.

3

Get one-tap suggestions

Insert replies, fills, or fixes without app switching.

Features

Screenshot Analysis

Instantly analyze any screenshot with state-of-the-art vision AI. Forms, documents, conversations. Phi understands them all.

Smart Typing Suggestions

Real-time suggestions that match your context. Grammar, rewrites, completions, all from your keyboard.

Fact Check

Verify claims and statements instantly. Get quick accuracy assessments without leaving your current app.

Ask AI Anything

Have a question about what's on your screen? Ask directly from your keyboard and get instant, contextual answers.

Privacy First

Your screenshots and text stay on your device until you choose to analyze them. No background uploads. No data mining.

Native Speed

Built for iOS with native performance. Feels like part of the system. Optimized for speed with streaming responses.

For every moment

Forms

Screenshot a form, get intelligent auto-fill suggestions based on the fields.

Emails

Draft professional responses with context-aware suggestions.

Messages

Reply thoughtfully with AI that understands the conversation.

Documents

Extract information, summarize content, or ask questions about what you're reading.

Research

Fact-check claims, verify information, get quick explanations.

Writing

Polish your prose with intelligent grammar and style suggestions.

Apply for pilot access

We onboard in small batches. Drop your email; we’ll reply with the build link when your slot opens.

iOS 17+ required. We’ll email you when a slot opens with the build link.

Install the TestFlight build: Open TestFlight
TestFlight access Concierge onboarding Weekly improvements