Stefan Vetter

Hi, Iโ€™m Stefan.

I am the founder at ๐Ÿ™‚ Friendly (2020), the most popular Swiss marketing automation and web analytics software.

I am writing a newsletter about how I am building a business as a bootstrapped Open Startup.

I am also the founder at Wortspiel (2015), one of the leading digital marketing agencies in Switzerland.

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