Which is the main pillars of digital marketing nowadays ?

There are three key digital marketing pillars available to digital marketers: data, technology, and people. By themselves, each serves a purpose, but they're often siloed and inefficient. Combine them together, though, and you have the foundations for highly effective digital marketing strategy

Mobile app marketing is also part of Digital Marketing. If you have an app you can also consider this.

Key pillars of modern digital marketing include: Search Engine Optimization (SEO) for organic visibility, compelling Content Marketing to attract and educate, engaging Social Media Marketing for community building, and targeted Paid Advertising (PPC). A user-friendly website and robust Data Analytics are crucial for integrating and optimizing these strategies effectively.