Put simply, no. By using a non-compatible pod, you could damage your machine and invalidate any warranty on it. Generally speaking, there are three popular types of coffee capsules. In this guide, we've featured the slim and stubby Nespresso OriginalLine pods, and the round dome-shaped Vertuo caps. And Keurig cups (aka K-cups) come packaged in a distinctive white casing. Note: The brewing and extraction methods of the Nespresso and a Keurig coffee maker are very different, hence why capsules are not interchangeable.
If you're yet to decide on which machine to buy, make sure to read our Keurig vs Nespresso guide.