Nov 23, 2015 - Cidewalk: Instant. Local. Mobile. Ads. today announced they have integrated with Constant Contact, Inc. (NASDAQ: CTCT) as a technology partner. The resulting integration will help small business owners promote their business locally, generate email leads, and integrate these leads directly into their Constant Contact email system. It will be featured in Constant Contact's MarketPlace, an online app store that connects small businesses with tools and services.