Get told before the price goes up
260 rises are scheduled. An email 30 days before, and again at 14 days, for the TLDs you care about — enough notice to renew at the old price if it is worth it.
Already using the watchlist?
Starred TLDs live in your browser and need no address at all. Open your watchlist and it will fill the box above for you.
Other ways to follow
RSS carries every newly discovered rise, and the JSON API is open with no key. Both are immediate and need no signup.