Infinite Knot Launches “Contacts411” iOS App for Accurate, Secure, and Simple Contact Updates

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Innovative Application Delivers One-Tap Access to Verified Business and Consumer Data in Privacy-Centric Fashion

Infinite Knot Inc., an innovative provider of iOS productivity applications, today launched Contacts411, the most comprehensive source of verified, public record contact information accessible from any iOS device.

Contacts411 enables users of iPhone and iPad mobile devices to easily obtain an updated contact record in seconds. When a user has partial contact information for someone they want to reach (e.g. a name and a phone number), she simply submits a request to Contacts411 for an accurate, updated, and complete contact record. Contacts411 searches more than 13,000 public record, constantly updated data sources containing information on more than 230 million consumers and 80 million business contacts. Available matches are provided with triple-verified data.

With Contacts411, users can instantly receive latest email addresses, landline numbers, mobile-phone numbers, and addresses for their contacts. Users can then update and benefit from that verified data in their daily activities (such as calling and emailing) – without sharing any data from their private address books. Contacts411 also allows users to easily merge duplicate contacts into one unique, updated contact record. The app is ideal for small businesses such as real estate and insurance agents or financial advisors, fundraising and development offices, salespeople, entrepreneurs, executive assistants, and other professionals who need affordable real-time access to accurate contacts.

“More than ever, contact information is constantly changing – typically over 50% of business data and 36% of consumer data becomes obsolete every year,” said Karen Humphries Sallick, president and cofounder of Infinite Knot. “When updated data is available, Contacts411 delivers it in seconds. Contacts411 is the first app to provide affordable access to the high-quality business and consumer contact data that large corporations have enjoyed for years, while ensuring complete user privacy and security.”

Creating Connection
Previously, when users sought accurate and updated contact information, they had to endure frustrating searches, paywalls, limited data, and questionable results. With Contacts411, they can access a fast, simple, affordable service that features:

  • Quality – The Contacts411 service is backed by a comprehensive portfolio of 230 million U.S. consumers and more than 80 million business contacts from more than 13,000 continuously updated, verified, public record data sources. Users only see results after they’re triple-confirmed against these sources.
  • Simplicity – Contacts411 is seamlessly integrated with the user’s iOS address book for an intuitive user experience. With a single touch, the user can request an update/verification and add any new information to the contact record – or even map the address.
  • Privacy – Contacts411 does not add a user’s address book to any database or resell any user information. There’s no crowdsourcing or “scraping” of data from users or social-media sites. The user’s contacts remain private at all times.

Pricing and Availability Contacts411 is available in the Apple Store. Consumer plans are available for $19.99/month or $79.99/year. The Business 50 plan that includes 50 business contact updates per month and unlimited consumer updates, is available for $39.99/month or $399.99/year. The Business 150 plan with 150 business contact updates per month with unlimited consumer updates costs $89.99/month or $799.99/year.

About Infinite Knot Inc. With a passion for privacy and innovation, Infinite Knot Inc. is a startup company focused on personal productivity applications for mobile devices. The company’s flagship product, Contacts411 provides single-tap access to hundreds of millions of contacts and ensures users keep pace with frequently changing contact information. For more information, visit

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Karen Humphries Sallick