Your 
Handwrytten always
one message away
Send handwritten cards, manage recipients, track orders, and schedule card deliveries from WhatsApp, Telegram, Slack, iMessage, or email by voice or text.
Mailchimp
Handwrytten
Six ways to run it from a message.
Drive it by message when you need it, or put it on autopilot.
Add recipients and templates
Forward a message or voice note to add a recipient, create a template, or save a new address for sending handwritten cards.
Manage saved data
Remove a saved recipient with "Delete John's address", clear your basket before reordering, or delete an old template you don't need anymore.
Ask about your account
Ask "What cards are in the nature category?" or "Show my past orders." Notis searches your account and replies with results.
Weekly order and card summaries
Get scheduled summaries of your past orders, saved recipients, or new cards available, delivered to your messaging app on a schedule.
Monitor basket and orders
Set Notis to check your basket or past orders on a schedule. Get reminders to send handwritten cards or track account status.
Connect with email and contacts
Bridge Handwrytten with email or contacts. Sync recipient lists from your address book or set card reminders tied to your calendar.
Handwrytten, from anywhere you
message.
Pick the channel you already live in. Notis turns it into a fully native Handwrytten remote.
Telegram
Voice-first Handwrytten 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 Handwrytten.
Notis Desktop
Run from Notis desktop with hotkeys & history.
What people automate with
Handwrytten + Notis.
Save Approved Thank You Messages as Templates
When an approved PromptHub message is ready for repeat use, create a Handwrytten template so the team does not have to reconstruct it later.
Welcome new clients with a handwritten card
Send a warm, scheduled handwritten welcome card when a new client is added to your Notion onboarding database.
Turn client praise into a thank-you card
When a Slack channel message records a client's win or kind feedback, prepare a handwritten thank-you card order in Handwrytten for that client.
Send a handwritten thank-you after resolving a customer escalation
When a Linear issue tracking a customer escalation is updated to show resolution, have Notis prepare a personal thank-you card for the customer using Handwrytten.
Save Telegram-introduced contacts to Handwrytten
Turn a Telegram message with a new contact's mailing details into a saved Handwrytten recipient, so you can send a thoughtful note later without hunting through chat history.
Save a new contact from a Slack DM
When a direct message shares a new contact's mailing details, add that recipient to the Handwrytten address book for future correspondence.
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 Handwrytten to
1,000+ integrations in one click.
Start with a managed app, then go beyond the catalog with any MCP server, any CLI tool, or one of 1,400+ tools and APIs you never sign up for at all. Notis uses all of them from the same conversation.
1,000+ 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 tool1,400+ Pay-per-use tools
Semrush, Apollo, People Data Labs, Apify and the rest of 1,400+ tools are already wired in. No account, no API key, no subscription. Just ask. Licensing that stack costs $20,000+/year; on any paid plan every call comes out of the usage already included in your plan.
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