BatchGEO - Make maps from a list of multiple addresses, create a mobile optimized map or locator.

Airtable - Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.

portatour - More customer visits, fewer miles: portatour® - the future of automatic sales-route planning for field sales reps, consultants, and service team members. Try it now for free!

Sheety - Turn any Google sheet into an API instantly, for free. Power websites, apps, or whatever you like, all from a spreadsheet. Changes to your spreadsheet update your API in realtime. Neat

Map Your List - Easily list points on a map with a wide selection of markers and then add your own custom...

Sheetsu - Turn Google Spreadsheet into API