SVG Kit for Adobe Creative Suite is described as 'In practice, Adobe supports SVG file format, but only in Adobe Illustrator. So, you can't use SVG file as image for InDesign without converting it to EPS (raster graphics is not an option of course)'. There are three alternatives to SVG Kit for Adobe Creative Suite for Online / Web-based, Windows, Chrome OS, Google Chrome and Mac. The best alternative is svg-edit, which is both free and Open Source. Other great apps like SVG Kit for Adobe Creative Suite are Boxy SVG (Paid) and AutoDraw (Free).
Boxy SVG is a vector graphics editor simillar to Adobe Illustrator, Sketch and Inkscape. Made with and for the modern Web Platform. Can do illustrations, icons, banners, mockups, charts, buttons and more.