Your 
HLR Lookup always
one message away
From your messaging apps, ask Notis to validate numbers, check HLR or portability data, review credits, and track batch results.
Mailchimp
HLR Lookup
Six ways to run it from a message.
Drive it by message when you need it, or put it on autopilot.
Validate numbers
Send numbers in a message to check formatting and original-network information without a live HLR lookup.
Run lookups by message
Start a live lookup for up to 80 numbers with a message like, "Check HLR status for these numbers."
Check batch progress
Ask, "How far along is batch 123?" to check its current status and processing progress.
Scheduled batch updates
Get recurring summaries of HLR batch progress and results delivered to your messages.
Schedule batch processing
Have Notis schedule an uploaded batch to process at a specified UTC time; processing can spend credits.
Connect number workflows
Bring phone numbers from Gmail or Google Sheets into HLR Lookup, then share results in Slack.
HLR Lookup, from anywhere you
message.
Pick the channel you already live in. Notis turns it into a fully native HLR Lookup remote.
Telegram
Voice-first HLR Lookup 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 HLR Lookup.
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 HLR Lookup 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.