Apps like 3CX
15 alternatives to 3CX in Business, ranked by our opportunity score from live revenue and download estimates — updated continuously, not a static list.
LinkedIn: Community & NetworkBusiness · $5.2M–$17M/mo
Zoom WorkplaceBusiness · $1.1M–$6.1M/mo
Indeed Job SearchBusiness · $790k–$4.3M/mo
WhatsApp BusinessBusiness · $490k–$2.7M/mo
Adobe Scan: PDF & OCR ScannerBusiness · $240k–$1.3M/mo
Acrobat Reader: PDF EditorBusiness · $240k–$1.3M/mo
Scanner App: Genius ScanBusiness · $200k–$1.1M/mo
TurboScan™ Pro: PDF scannerBusiness · $110k–$1.8M/mo
Sprout - AI Job SearchBusiness · $160k–$900k/mo
Scan Hero: PDF ScannerBusiness · $160k–$900k/mo
TapeACall Pro: Call RecorderBusiness · $95k–$1.6M/mo
HotSchedulesBusiness · $94k–$1.6M/mo
Invoice Maker - Invoice FlyBusiness · $120k–$690k/mo
iScanner: PDF Document ScannerBusiness · $120k–$690k/mo
ABBYY Business Card Reader ProBusiness · $71k–$1.2M/mo