We watch the
pricing pages.
Every Monday at 05:00, Natharia snapshots the pricing page of 40 AI and no-code tools, compares it to the week before, and flags anything that changed — before you find out the hard way.
— What's a diff
A diff is what the Observatory calls it when a tool's pricing page changes something that affects what you pay or what you get. Three kinds count:
- Pricing change — a listed price goes up, down, or a new tier appears.
- Plan change — a plan is renamed, merged, split, or discontinued.
- Limit change — seats, credits, usage caps or feature gates move.
Everything else — copy tweaks, testimonials, layout — is filtered out. No article exists yet about a diff, because the first snapshot hasn't run: it's scheduled for 2026-09-29 at 05:00. Once two weeks of snapshots exist, diffs get compared and published here.
— Get the alert
Leave your email and we'll send you a one-line alert the moment a diff is detected on a tool you use. No weekly digest, no fluff — only when something actually changes.
One email per detected pricing, plan or limit change. No spam.
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