Design partners
Help us prove it on a site we do not own.
Sentinel is built and has watched our own five sites every hour since September. What it does not have yet is evidence from real customers' sites: how often it raises a false alarm, how fast it catches a real fault, and whether its alerts are worth reading. Design partners get the product free while we find out together.
The terms
What you get, and what we ask.
- 3 months free
- Then 50% off the published price for your first 12 paid months
- Set-up done with you: we pick the journey and approve the baselines together
- No long contract: you can stop at any time
- A 30-minute call every two weeks
- Honest reports of what it got wrong: false alarms, missed faults, confusing alerts
- A named case study only if you agree. You can say no and still be a design partner
Prices after the free period are the published plan prices on the product page. These terms apply to the places below and may change for later rounds; your terms are fixed when you join.
The places
Sentinel is open now. GEO OS opens with its pilot.
Sentinel
Starts with one production site and the one journey that costs you most when it breaks, checked in a real browser on desktop and mobile, after every release and on a schedule.
GEO OS
Starts with one brand fact AI assistants get wrong, and one correction verified live. The core is built; the live connections to AI assistants are still being built, so no place starts before we confirm a date with you.
Compliance OS
Checks that a cookie banner does what it promises visitors. About 35% built and running on our own Lab site; not ready for partners yet.
Fit
Who this suits, and who should wait.
- A live site where one journey earns the money: checkout, signup, payment or a lead form
- Changes released at least every week or two
- Someone who can give 30 minutes every two weeks and say plainly what did not work
- You need a tool with a long track record and contract guarantees today
- You need single sign-on or Jira working on day one: both are built but have not had a customer set-up yet
- You want results promised in advance. We report what we measure, including the zeros
Applications go to support@slipperdigital.com. We reply to every one, and we only name you anywhere with your written agreement.