For most of 2009, SMS-based, human-powered question-and-answer service ChaCha has made surprising leaps up Nielsen Mobile’s rating of mobile search services. ChaCha, which uses inexpensive freelancers ...

I was surprised this evening to receive an email from the ChaCha communications team about a new feature they’ve just launched. I say surprised because we have not been kind to the service in our ...

ChaCha’s text search for mobile is set to debut on AT&T, and while the kinks definitely need working out its results are superior to Google’s similar service. But it’ll never replace texting your ...

We’ve always had a lot of fun with Indianapolis-based startup ChaCha. They launched in 2007 as a human powered search engine – meaning a human found you answers when you typed in a query. Pranksters, ...

The CEO of ChaCha, a fast-growing digital startup that offers answers via text message, is threatening to drop T-Mobile's wireless service over the carrier's plan to impose a new one-quarter of one ...

ChaCha, the US-based Q&A service for mobile phones, has today announced it’s launching in the UK. This means that if you’re looking for an answer to any question, including phone numbers, addresses, ...

ChaCha saw a significant increase in traffic during the Teen Choice Awards, with mobile leading the way in how users engaged with the free real-time question-and-answer service. The traffic to content ...

Human-powered search engine ChaCha launched in late 2006 to somewhat mixed reviews. It sought to entice users to search with expert guides in real time via IM chat windows. It also offered algorithmic ...

Social search engine ChaCha, which has struggled to gain traction and usage on the desktop, is introducing a new text-based mobile service called “textChaCha” (short code: 242242). The same human ...

SAN FRANCISCO & NEW YORK & CARMEL, Ind.--(BUSINESS WIRE)--ChaCha, the leading real-time, human-powered question-and-answer (Q&A) site, today announced that it ranked as the top answer provider on ...

Real-time answers service ChaCha has closed a $20 million round of financing from new investors VantagePoint Venture Partners and Rho Ventures to support in-MMS ad opportunities for brands. ChaCha has ...