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Beta programme · Limited spots

Apply for the beta.

We're working with a small group of UK testers to shape List Mantis before launch. Tell us a bit about yourself and we'll be in touch when a spot opens up.

Section 1 — Basic info

Section 2 — Usage profile

How often do you use Facebook Marketplace?
What do you mainly search for? (select all that apply)

Section 3 — Device

What device will you use? (select all that apply)

Section 4 — Tell us more (optional)

Section 5 — Agreement

By submitting this form you agree to the Beta Terms below and acknowledge our Privacy Policy.

Beta testing terms

List Mantis is currently in beta and provided for testing purposes only.

By participating, you agree that:

  • the service may contain bugs or errors;
  • alerts are not guaranteed to be accurate or timely;
  • the service may be modified or interrupted at any time;
  • the product is not affiliated with Facebook, Meta, eBay, Gumtree, AutoTrader, or Vinted;
  • you will use the service responsibly and not abuse it.

The service is provided "as is" without warranty. Our full Terms of Service apply to your use of List Mantis beyond the beta.