Looking for alternatives to google sheets. What would be the better option?

Google Sheets has become popular for its high-quality work with convenient spreadsheets. However, many software solutions offer similar functionality and often open up much wider horizons. Airtable and Quip are quite good Google Sheets alternatives but they also lack some essential opportunities and professional features needed for planning and managing projects. I'd vote for GanttPRO with its online Gantt chart as this tool looks like the most reliable alternative to Google Sheets.