What are some alternatives?
When comparing SpreadsheetDB and TextNow, you can also consider the following products
Airtable - Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.
textPlus - textPlus lets you send and receive text messages without the need for a data plan.
Glide - Send lightning fast video messages, see responses live or whenever it's convenient. Get closer to the ones you love with video communication.
Talkatone - Android App on. Google Play. Stop paying for cell minutes, texts & landlines; Turn your iPad or iPod touch into a phone; Call/Text even in areas with bad cell coverage; Call/Text when travelling without paying for expensive international minutes.
Retool - Build custom internal tools in minutes.
Wire - Private & Secure Messenger