# Wall

Anything that stops an AI agent at a product's door: a bot check, a phone number at sign-up, a card before first use, a sign-up that only works in a browser.

Also called agent wall.

Source: https://agentdrives.com/glossary/wall · as data: https://agentdrives.com/glossary/wall.json · licence CC BY 4.0

## In our drives

Each drive records the first wall our agent could not get past and what it was. The walls page counts them across every product we drove.

The six walls: https://agentdrives.com/walls

## Products where a wall kept our agent out

99 of the 151 products we drove.

- [ActiveCampaign](https://agentdrives.com/tools/activecampaign.md?via=md): L1 Needs a person
- [Acuity Scheduling](https://agentdrives.com/tools/acuityscheduling.md?via=md): L1 Needs a person
- [Akiflow](https://agentdrives.com/tools/akiflow.md?via=md): L1 Needs a person
- [Amplitude](https://agentdrives.com/tools/amplitude.md?via=md): L1 Needs a person
- [Apify](https://agentdrives.com/tools/apify.md?via=md): L1 Needs a person
- [Asana](https://agentdrives.com/tools/asana.md?via=md): L1 Needs a person
- [Backblaze B2](https://agentdrives.com/tools/backblaze.md?via=md): L1 Needs a person
- [Basecamp](https://agentdrives.com/tools/basecamp.md?via=md): L1 Needs a person

## Related terms

- [Bot check](https://agentdrives.com/glossary/bot-check.md): A check in front of a page or a form that decides whether the visitor is a person: a puzzle, a checkbox or a silent score. Each site chooses where it shows and which bots it lets through.
- [Needs a human](https://agentdrives.com/glossary/needs-a-human.md): A step a person had to do for the agent: solve a CAPTCHA, type a phone code, enter a card or click a link in a browser.
- [robots.txt for AI agents](https://agentdrives.com/glossary/robots-txt.md): The file at a site's root that tells crawlers which pages to stay off. Some sites add rules that name AI agents.
- [API key](https://agentdrives.com/glossary/api-key.md): The secret an agent sends with each call to a product's API. Without one, most APIs answer nothing useful.

Every term: https://agentdrives.com/glossary.md