Sideline provides a dedicated second phone number that utilizes cellular networks rather than VoIP for reliable communication. Developed by Pinger, it offers a professional-grade calling and texting experience that functions independently of Wi-Fi. It is designed for users who need to maintain a clear separation between their personal and professional communications.
Overview · Full Intel report in progress
The App DNA
What makes this app unique?
For Professionals and small business owners who require a reliable, secondary phone number for work-related calls and texts.
What does it look like?
Key features
Uses cellular signals instead of Wi-Fi to ensure consistent and reliable call and text performance.
Allows users to choose a specific local area code for their secondary phone number.
Provides unlimited calling and texting capabilities through the secondary number.
How much does it cost?
Velocity
Who built it?
Pinger
7 apps tracked · Communication
Sideline: Private 2nd Number
Text Free: Second Phone Number
Text Free: Calling & Texting
Text Free: Second Phone Number
Pinger: Call Plus Texting App
Index: Business Phone NumberUser Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for Sideline: 2nd Phone Line App
How's the Communication market?
The rivals identified
The Analyst's Read
Key takeaways for Sideline: 2nd Phone Line App
Where is it heading?
Bottom line
Sideline differentiates itself from standard VoIP apps by leveraging cellular infrastructure to provide carrier-grade reliability for a second phone line.
Report last updated