🔔 Watch everything with one email
One address, full coverage: API price changes (Stripe, Twilio, AWS + 30 more), AI model price changes (387 models), and the occasional data write-up. One plain-text email per verified event — verified by hand, no false alarms, no marketing.
AI model prices (387 models) have their own tracker — subscribe on the LLM price history page or use both.
What we track
Daily automated monitoring + manual verification of every change before it reaches your inbox.
Want a provider added? Tell us — takes a day.
Recent price events we've logged
A sample from the broader market — the kind of change subscribers hear about on day one. AI model events live on the LLM price history timeline.
Largest single cut on a flagship reasoning model — re-shopping the reasoning tier that week saved teams 5× on hard-query workloads.
Google's aggressive repricing made Flash the volume workhorse of the budget tier almost overnight.
The counter-example: prices rise too. Teams that hardcoded "Haiku = cheap" in their budgets found out from the invoice.
SKU restructure changed effective per-load costs for most integrations — a classic "no announcement email" change caught by page monitoring.
Egress pricing is the most active battlefield in cloud pricing — and the least announced.
From launch (July 2026) every verified change on tracked providers gets logged here with exact old → new values.
Why this matters more than it sounds
Usage-based pricing means a small unit change multiplies across your entire volume, silently. A payment processor moving 2.9% → 3.1% takes 7% more of your margin on every sale. An SMS price up $0.001 is +13% at scale. And vendors know exactly how these changes read, which is why they land on pricing pages without an email announcement.
Catching the change on day one — instead of on next month's invoice — buys you four weeks of lead time: to renegotiate, to check the alternatives, or to model the new bill in the stack calculator before finance asks why costs jumped.