DeskMochi is a desktop AI that floats on top of Slack so you can quickly look things up mid-conversation (time zones, acronyms, quick facts) without opening a browser tab. Includes Gemini, GPT-5, and Claude for $4/month.
Someone in Slack asks "what time is 3pm EST in London?" or "what does ARR stand for again?" and you open a new tab to check. By the time you find the answer and switch back, three new messages have come in and you've lost the thread.
Mochi floats on top of your Slack window. Hover over, ask the question, get the answer. Paste it back into Slack without ever leaving the conversation.
Features
How Mochi helps in Slack
Time zone and conversion lookups
"What time is 3pm EST in Singapore?" "How many euros is $500?" "What's the UTC offset for IST?" — the stuff that interrupts every cross-timezone Slack conversation.
Quick fact checks mid-thread
"What's our current MRR?" "When did we ship that feature?" "What does COGS stand for?" — check a fact without opening a browser and losing your place in the thread.
Message drafting help
"Does this message sound too blunt?" "How do I say no to this politely?" "Reword this to be clearer." — the quick tone checks you'd normally agonize over or open ChatGPT for.
What people ask Mochi in Slack
Key facts
- DeskMochi floats on top of Slack and every other app on your desktop.
- DeskMochi costs $4/month and includes Gemini, GPT-5, and Claude.
- DeskMochi works on both Mac and Windows.
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.
Gemini 3 Flash
Google's fast, capable model with built-in search grounding. Answers before you finish blinking.
GPT-5.4 Nano
OpenAI's most efficient model — fast, capable, and incredibly light on your budget.
Claude 4.5 Haiku
Anthropic's speed demon — same Claude quality, built for instant responses. The warmest, most personal companion.
Not every question
needs a thread.
Your ChatGPT is full of throwaway questions. Your Claude, cluttered with one-offs. Mochi keeps the noise out.
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.
$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