Your 
Cartesia always
one message away
Create pronunciation dictionaries, find Cartesia voices, and turn transcripts into downloadable audio through Notis, from your messaging apps by voice or text.
Mailchimp
Cartesia
Six ways to run it from a message.
Drive it by message when you need it, or put it on autopilot.
Capture pronunciation rules
Turn a voice memo into a Cartesia pronunciation dictionary: "Create a dictionary with these product names and pronunciations."
Replace dictionary pronunciations
Send one command: "Replace the Launch dictionary with these pronunciations." Notis updates it using your complete replacement mapping set.
Find a voice
Ask "Which Cartesia voices match this language?" Notis searches your available voices and replies with matching IDs and synthesis details.
Weekly dictionary roundup
Receive a scheduled summary of your Cartesia pronunciation dictionaries in your messages, with mappings from dictionaries you want reviewed.
Generate speech on schedule
Have Notis run Cartesia speech generation every Monday using your supplied transcript and selected voice, then message you the downloadable audio.
From document to audio
Take a finished transcript from Google Docs, generate speech with a Cartesia voice, and share the downloadable audio in Slack.
Cartesia, from anywhere you
message.
Pick the channel you already live in. Notis turns it into a fully native Cartesia remote.
Telegram
Voice-first Cartesia bot. Record, tag, file.
WhatsApp business or personal, both work.
Slack
Slash-command your way through any workspace.
iMessage
Native bubbles. iPhone, iPad and Mac.
Gmail
Forward emails. Get them filed in Cartesia.
Notis Desktop
Run from Notis desktop with hotkeys & history.
Supported triggers and
actions
Notis builds workflows that link this app to anything else. A trigger fires from one place; an action lands in another.
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Connect any two apps
with AI in the middle.
Choose the app that starts the workflow and the app that should react. Notis sits in between, reading each event, deciding what matters, and writing the result exactly where it belongs.
When this happens · Trigger
Do this · Action
Connect Cartesia to
1,500+ integrations in one click.
Start with a managed app, then go beyond the catalog with any MCP server, any CLI tool, or one of 2,500+ tools and APIs you never sign up for at all. Notis uses all of them from the same conversation.
1,500+ managed integrations
Choose a supported app and connect it in one click. Notis handles access and makes its actions available to every agent.
Browse integrationsCustom MCP servers
Bring any remote or local Model Context Protocol server. Its tools become available to Notis like any managed integration.
Set up a custom MCPCLI tools
Use any Linux command line on your Cloud Computer. Notis can install it, run it, and bring the result back to your conversation.
Install a CLI tool2,500+ pay-per-use tools
Semrush, Apollo, Apify and more are already wired in. No account, no API key, no subscription: each call comes out of your plan.
Browse Pay-per-use toolsStart saving time today.
Connect in 60 seconds. No DIY, no maintenance, no setup tax.