"Twitter’s API service, after its changes, lets users post 1,500 tweets per month for free. Beyond that, prices can increase steeply — the hobbyist-oriented Basic tier lets users post 3,000 tweets for $100 a month, and a “low-cost” enterprise plan could reportedly soar as high as $42,000. And for many emergency accounts, the free tier won’t be enough."

#DisasterAlert accounts are preparing for a world after #Twitter ¦ #TwitterChaos | The Verge
https://www.theverge.com/2023/4/21/23691784/elon-musk-twitter-disaster-alert-accounts-fire-storm-tsunami-earthquake