# Prices that stay confirm

Study notes. Not vendor documentation and not legal advice.

- Vonage's voice, messages, and verify pages say see pricing. The price tables were not opened.
- Telnyx's SIP overview names a daily spend limit and does not state the number in the text that opened.
- Twilio's docs home lists a Pricing label. No Twilio price figure was read.
- Plivo's WhatsApp commitment is the exception already recorded. Other Plivo prices were not read.
- Sinch's SMS page says communications can be cost-efficient. That is not a number.

Build a price table with one filled row, Plivo WhatsApp commitment, and every other cell marked confirm. That empty table is the correct study note.