This driven, energetic and widely-appealing domain could be well suited to a software or programming company.
The word "StackFlare" contains 10 characters and just two syllables. Two syllable names make popular global brands. Successful brands using two syllable names include Walgreens, FedEx and Walmart.
Stackflare.com is a .com domain. Dot com domains are the most desirable top-level-domain in the world, used by famous websites like twitter.com. Once secured, a .com all but guarantees no-one else can outrank you for your own name in the long run.