Free traffic sources 2019

Facebook. Quora and other Q&A sites

 

Search and analytics engines these are powerful tools and are the most efficient and most important way that consumers find information online.

1. Pay-Per-Click Advertising
2. Social Media Advertising
3. Search Engine Optimization
4. Social Media Marketing
5. Contextual Advertising
6. Native Advertising
7. Display Advertising
8. Email Advertising

 

Push-notifications ads are emerging, a high-quality native traffic source that has been shown to deliver
excellent ad performance for a wide variety of verticals.

RichPush.co is the push notifications ad network for professionals.

We offer:

- Massive amount of quality traffic to achieve high ROI at scale
- Proprietary technologies to deliver exceptional Ad performance.
- World-class customer success team to get the most out of push ads

 

I am not sure what 'free' means to you. If your time and effort is to be used as 'free' --then you want SEO, Social Media and other link posting techniques.

Ads cost money they cannot be exchanged for time usually ... Ad exchange networks have been tried, come and gone ...