ChaCha was a human-guided search engine. It provided free, real-time answers to any question, through its website, or by using one of the company's mobile apps.
Answers - 1
Experiencing a sharp decline in advertising revenue [2016] left ChaCha being unable to service its debt and ultimately led to the closure of the business in late 2016.
- https://www.crunchbase.com/organization/chacha/funding-rounds