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Notis

Find companies using a target technology

Turn a technology question into a focused list of relevant websites.

Trigger

Webhook received

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

Action

Lists API Get List

Tool to retrieve a list of websites using a specific technology. use when you want to find sites leveraging a particular tech.

Why this helps

Manually searching for technology adopters creates repetitive work and inconsistent lists.

  • Generate focused adopter lists
  • Start from natural language requests
  • Support faster market research

Setup

Build it in a few focused steps.

  • 1Connect 21risk and Builtwith once in the Notis portal.
  • 2Create an automation for technology adopter discovery.
  • 3Tell Notis to retrieve websites using the specified technology from the incoming request and summarize the list.
  • 4Pick the notis_webhook trigger and choose the report destination.
  • 5Test with one request containing an exact technology name.

Questions about this workflow

What input is required?

The request must name the technology to search for.

Does this include metadata?

Use Lists API Get List for the website list; request the metadata action when richer company detail is needed.

When this happens · Trigger

Do this · Action

Supported Triggers and Actions

Notis builds workflows that link 21risk to Builtwith. A trigger fires from one place; an action lands in another.

21risk triggers

Builtwith actions

Recurring trigger

Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.

TriggerScheduled

Create Domain List File

Tool to create a txt or zip file from a list of domains. use when preparing a domain list for bulk or firehose lookups.

ActionInstant

Webhook trigger

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

TriggerInstant

Datasets Lookup

Tool to access mass internet technology usage information from 2000 to today. use when you need historical technology usage trends for a domain.

ActionInstant

Domain API Lookup

Tool to retrieve current and historical technology information of a website. use after confirming the domain to lookup.

ActionInstant

Financial API Lookup

Tool to fetch financial data for a domain. use when you need company financials for us or uk registered websites.

ActionInstant

Free API Lookup

Tool to access last updated dates and counts for technology groups and categories for websites. use when you need a snapshot of technology usage timing for a domain.

ActionInstant

Lists API Get List With Meta

Tool to retrieve a list of websites using a specified technology, including metadata. use when you need detailed company and site information for sites using a particular technology.

ActionInstant

Lists API Get List

Tool to retrieve a list of websites using a specific technology. use when you want to find sites leveraging a particular tech.

ActionInstant

MCP API Lookup

Tool to query live web technologies for a root domain. use after confirming a valid domain name.

ActionInstant

Connect any two apps with Notis in the middle.

21risk and Builtwith, or any other combination from 1,000+ integrations.

When this happens · Trigger

Do this · Action

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