Best Business Phone Systems 2026
Cloud phone systems, VoIP, and unified communications.
Dialpad
AI-powered business phone.
RingCentral
Unified communications platform.
Nextiva
Business communications platform.
Grasshopper
Virtual phone for small business.
What is Business Phone System Software?
Business phone system software provides voice communication infrastructure for organizations through cloud-based PBX, VoIP, and unified communications platforms. Modern systems have moved from on-premise hardware to cloud solutions that integrate voice, video, messaging, and contact center features. These platforms support desk phones, softphones on computers, and mobile apps for remote workers. Features include auto-attendants, call routing, voicemail-to-email, call recording, and analytics. Integration with CRM systems logs calls and provides context during customer interactions. As businesses adopt hybrid work models, cloud phone systems provide consistent professional communication regardless of where employees are located.
Key Features to Look For
Cloud PBX
Full phone system in the cloud with extensions, call routing, and auto-attendant.
Softphone Apps
Make and receive calls from desktop and mobile apps using your business number.
Auto-Attendant & IVR
Route incoming calls with automated greetings and menu-based call direction.
Call Recording
Record calls for training, quality assurance, and compliance documentation.
CRM Integration
Log calls and display customer context directly within Salesforce, HubSpot, and other CRMs.
Analytics & Reporting
Track call volumes, wait times, missed calls, and agent performance metrics.
How Much Does Business Phone Cost?
RingCentral starts at $20/user/month. Zoom Phone starts at $10/user/month. Dialpad starts at $15/user/month. Nextiva starts at $19/user/month. 8x8 starts at $15/user/month. Grasshopper starts at $14/month for small businesses. Microsoft Teams Phone requires $8/user/month add-on. Most offer discounts for annual billing and larger teams.
Frequently Asked Questions
How We Evaluate Business Phone
VendorPick rankings are based on verified user reviews, transparent pricing data, and feature analysis — never pay-to-play placements. Vendors cannot pay to influence their ranking or placement on our platform.
Our team regularly updates pricing, features, and review data to ensure accuracy. We aggregate reviews from multiple trusted sources and weight recent reviews more heavily to reflect the current state of each product.
Have feedback or see something outdated? Let us know — we prioritize keeping our data current and trustworthy.
Explore more: CRM Software · Accounting Software · ERP Software
Related Categories
Explore similar software categories
CRM Software
Manage customer relationships and sales pipelines
Accounting Software
Track finances, invoices, and business expenses
ERP Software
Unified enterprise resource planning solutions
Project Management
Plan, track, and deliver projects on time
Inventory Management
Track stock levels and manage supply chain
Invoicing Software
Create and send professional invoices