Desktop AI companion for Windows & Mac

Ask AI without
leaving what you're doing

Mochi is a tiny AI assistant that floats on your desktop. Hover, type, get answers. No tabs. No app switching.

See how it works
Powered byGeminiGPT-5Claude

Ask and it's there.
Right on top of everything.

Mochi floats on top of everything — your browser, Figma, Notion, Slack, whatever you're in. Move your mouse over and start talking. No apps to open. No tabs to find.

BrowserFigmaNotionSlackDiscordUnreal EngineAny appAny webpageMac & Windows
figma.com/pricing
Pricing
Starter
Free
Professional
$15/mo
Organization
$45/mo
Is the Pro plan worth it over free?
Not yet for solo work. Free gives you 3 projects. Upgrade when you need shared libraries or a second editor.

Ask anything.
Get answers instantly.

Quick facts, translations, explanations, brainstorming, research — powered by the latest AI models. It feels like texting a really smart friend who knows everything.

GeminiGPT-5ClaudeAlways the latest models

Screenshot, ask.
That simple.

Snap anything on your screen and ask Mochi about it. Identify products, translate text, debug errors, compare designs — all from a quick screenshot.

"What phone is this?""Debug this error""Translate this menu""What font is this?""Explain this chart""Summarize this page"
That's the Sony WH-1000XM5 — excellent noise cancelling, 30hr battery. Currently $278 on Amazon, which is $70 off the usual price. Great deal.

On your screen.
Off your mind.

Floats on top of everything. Drag it anywhere, or put it to sleep.

Drag Mochi around · Double-click to sleep

Built for speed. Three frontier models.

The fastest models from Google, Anthropic, and OpenAI. A desktop AI has to answer instantly — so we picked models built for exactly that.

Google
Default

Gemini 3 Flash

Google's fast, capable model with built-in search grounding. Answers before you finish blinking.

~0.8s
avg response time
OpenAI
5x more chats

GPT-5.4 Nano

OpenAI's most efficient model — fast, capable, and incredibly light on your budget.

~1.0s
avg response time
Anthropic
Friendliest

Claude 4.5 Haiku

Anthropic's speed demon — same Claude quality, built for instant responses. The warmest, most personal companion.

~1.2s
avg response time
Near-instant responsesSwitch models anytimeAlways the latest versions

Not every question
needs a thread.

Your ChatGPT is full of throwaway questions. Your Claude, cluttered with one-offs. Mochi keeps the noise out.

RewritesLookupsScreenshotsExplanationsConversionsDefinitionsSummaries
Deep work
Just the important stuff
Handled by Mochi
Rewrite this paragraph
What’s 3pm EST in PST?
Explain this error message
What’s in this screenshot?

Personalize

Make it yours.

Three looks. Same brain. Switch anytime.

Mochi

A friendly face that's always happy to see you.

Mechy

A little retro computer with a lot on its mind.

Boba

Subtle, minimal, blends right in. For those who prefer clean.

More on the way.

AI, everywhere. Four bucks.

Always in your corner. Cancel anytime.

Best value
$4/month

$3/mo — 3 months free

Instant AI help, always on your screen.

  • Thousands of AI answers per month
  • Screenshot & ask anything on screen
  • Gemini + GPT-5.4 Nano + Claude Haiku
  • Access to Mochi, Mechy & Boba
  • Windows & Mac
  • Cancel anytime

Questions & answers

Your AI assistant is waiting

Stop switching tabs. Start getting instant answers — right where you're already working.