Hear it the moment it lands.
Free alerts reach you about 15 minutes after a launch is confirmed. The Watchtower members hear it that second. For teams building on a model. The Call tells you a model landed; the Watchtower runs your own prompts on it on launch day, judged blind against the model you ship on now, and warns you when that one gets worse.
The Watchtower$34.99 per month · charter price
- Your prompts, scored on every launch — up to 20 of your real prompts run on the new model and on the model you use now; a judge from a third lab picks the better answer blind, the order alternating so neither side sits first
- The verdict first — “7 better, 2 same, 1 worse than yours” in the subject line, then the judge's reason, prompt by prompt
- Your report as a PDF — every prompt with the verdict, the judge's reason and both answers side by side (long ones abridged), plus reply times and the launch numbers. Built to share: it's a private link with no sign-in, so your whole team reads the same verdict
- Alerts built your way — pick the model to compare against, choose what the email carries (price, context, cost vs yours, vs today's #1 and the best value), and keep texts short or put the numbers in them
- Subscription watch — models quietly added to, or pulled from, the Gemini app & Anthropic's published model table (more surfaces next)
Other plans: Signal · The Call · cancel any time online from your dashboard.