# Best 15 SIP.US Alternatives in 2026 - Software Advice > Find the top SIP.US Software alternatives in 2026. Our list is fueled by product features and real user reviews and ratings. Compare these alternatives to make sure you are picking the best VoIP Software for your business. Source: https://www.softwareadvice.com/voip/sip-us-profile/alternatives --- 1 million+ businesses helped. Get advice Get Free Advice [Home](https://www.softwareadvice.com/) / [VoIP Software](https://www.softwareadvice.com/voip/) / [SIP.US](https://www.softwareadvice.com/voip/sip-us-profile/) / SIP.US Alternatives Software Advice offers objective insights based on verified user reviews and independent product and market research. When our advisors match you to a software provider, we may earn a referral fee. [Overview](https://www.softwareadvice.com/voip/sip-us-profile/)[Reviews](https://www.softwareadvice.com/voip/sip-us-profile/reviews/) Alternatives # Best 15 SIP.US Alternatives SIP.US 4.7 [(85)](https://www.softwareadvice.com/voip/sip-us-profile/reviews/) Starting Price: $14.95 per month Free trial Free version Find your perfect match Speak directly with a specialist to match alternatives to your budget and needs. On this page - Popular Alternatives - Alternatives - Popular Comparisons ## Preview of Top SIP.US Alternatives Main Product SIP.US 4.7 [(85)](https://www.softwareadvice.com/voip/sip-us-profile/reviews/) Ratings Breakdown - 4.53Ease of use - 4.57Value for money - 4.55Customer support - 4.53Functionality Pricing Starting at $14.95 per month Get Price Top Alternative RingEX 4.2 [(1203)](https://www.softwareadvice.com/call-center/office-profile/reviews/) Ratings Breakdown - 4.22Ease of use - 4.05Value for money - 4.01Customer support - 4.27Functionality Pricing Starting at $30.00 per month Get Price Top Alternative Dialpad 4.2 [(564)](https://www.softwareadvice.com/voip/dialpad-profile/reviews/) Ratings Breakdown - 4.32Ease of use - 4.10Value for money - 4.02Customer support - 4.17Functionality Pricing Starting at $27.00 per month Get Price Top Alternative Telnyx Suite 4.8 [(195)](https://www.softwareadvice.com/voip/telnyx-profile/reviews/) Ratings Breakdown - 4.66Ease of use - 4.78Value for money - 4.61Customer support - 4.70Functionality Pricing Starting at $1.00 per month Get Price Top Alternative VoIP.ms 4.8 [(698)](https://www.softwareadvice.com/voip/voipms-profile/reviews/) Ratings Breakdown - 4.44Ease of use - 4.84Value for money - 4.76Customer support - 4.74Functionality Pricing Starting at $1.10 per month Get Price Top Alternative Zoom Phone 4.5 [(244)](https://www.softwareadvice.com/voip/zoom-phone-profile/reviews/) Ratings Breakdown - 4.55Ease of use - 4.45Value for money - 4.21Customer support - 4.45Functionality Pricing Starting at $10.00 per month Get Price ## SIP.US Alternatives [### RingEX](https://www.softwareadvice.com/call-center/office-profile/) 4.2 [(1203)](https://www.softwareadvice.com/call-center/office-profile/reviews/) Starting Price: $30.00 per month Free trial Free version Starting Price: $30.00 per month Free trial Free version ### Features Comparison 90% Unique Features for RingEX - Access Controls/Permissions - Activity Dashboard - Activity Tracking See All 10% Shared Features with SIP.US - Call Monitoring - Call Reporting - Call Routing See All ### Integrations Comparison 100% Unique Integrations for RingEX - Box - Dropbox Business - Google Workspace See All 0% Shared Integrations with SIP.US - No shared integrations See RingEX Screenshots [### Dialpad](https://www.softwareadvice.com/voip/dialpad-profile/) 4.2 [(564)](https://www.softwareadvice.com/voip/dialpad-profile/reviews/) Starting Price: $27.00 per month Free trial Free version Starting Price: $27.00 per month Free trial Free version ### Features Comparison 95% Unique Features for Dialpad - Access Controls/Permissions - Activity Tracking - Agent Interface See All 5% Shared Features with SIP.US - Call Monitoring - Call Routing - Caller ID ### Integrations Comparison 100% Unique Integrations for Dialpad - Alexa - AzureDesk - Bullhorn ATS & CRM See All 0% Shared Integrations with SIP.US - No shared integrations See Dialpad Screenshots [### Telnyx Suite](https://www.softwareadvice.com/voip/telnyx-profile/) 4.8 [(195)](https://www.softwareadvice.com/voip/telnyx-profile/reviews/) Starting Price: $1.00 per month Free trial Free version Starting Price: $1.00 per month Free trial Free version ### Features Comparison 84% Unique Features for Telnyx Suite - Access Controls/Permissions - Alerts/Notifications - API See All 16% Shared Features with SIP.US - Call Routing - Call Tracking - Caller ID See All ### Integrations Comparison 80% Unique Integrations for Telnyx Suite - HoduCC - HoduPBX - Linphone See All 20% Shared Integrations with SIP.US - 3CX - VICIdial See Telnyx Suite Screenshots [### VoIP.ms](https://www.softwareadvice.com/voip/voipms-profile/) 4.8 [(698)](https://www.softwareadvice.com/voip/voipms-profile/reviews/) Starting Price: $1.10 per month Free trial Free version Starting Price: $1.10 per month Free trial Free version ### Features Comparison 77% Unique Features for VoIP.ms - Access Controls/Permissions - Activity Dashboard - Alerts/Notifications See All 23% Shared Features with SIP.US - Call Monitoring - Call Reporting - Call Routing See All ### Integrations Comparison 0% Unique Integrations for VoIP.ms - No unique integrations 0% Shared Integrations with SIP.US - No shared integrations See VoIP.ms Screenshots [### Zoom Phone](https://www.softwareadvice.com/voip/zoom-phone-profile/) 4.5 [(244)](https://www.softwareadvice.com/voip/zoom-phone-profile/reviews/) Starting Price: $10.00 per month Free trial Free version Starting Price: $10.00 per month Free trial Free version ### Features Comparison 90% Unique Features for Zoom Phone - Access Controls/Permissions - Alerts/Notifications - API See All 10% Shared Features with SIP.US - Call Monitoring - Call Routing - SIP Trunking ### Integrations Comparison 0% Unique Integrations for Zoom Phone - No unique integrations 0% Shared Integrations with SIP.US - No shared integrations See Zoom Phone Screenshots [### Twilio](https://www.softwareadvice.com/voip/twilio-profile/) 4.4 [(504)](https://www.softwareadvice.com/voip/twilio-profile/reviews/) Starting Price: $15.00 per month Free trial Free version Starting Price: $15.00 per month Free trial Free version ### Features Comparison 93% Unique Features for Twilio - 2-Way Messaging - Access Controls/Permissions - Alerts/Notifications See All 7% Shared Features with SIP.US - Call Monitoring - Call Routing - Caller ID See All ### Integrations Comparison 100% Unique Integrations for Twilio - Freshdesk - Oracle Service - Salesforce Service Cloud See All 0% Shared Integrations with SIP.US - No shared integrations See Twilio Screenshots [### VirtualPBX](https://www.softwareadvice.com/digital-workplace/virtualpbx-profile/) 4.7 [(38)](https://www.softwareadvice.com/digital-workplace/virtualpbx-profile/#reviews) Starting Price: $9.00 per month Free trial Free version Starting Price: $9.00 per month Free trial Free version ### Features Comparison 90% Unique Features for VirtualPBX - Activity Dashboard - Activity Tracking - Alerts/Notifications See All 10% Shared Features with SIP.US - Call Monitoring - Call Routing - Caller ID See All ### Integrations Comparison 100% Unique Integrations for VirtualPBX - Asana - Clio - Dropbox Business See All 0% Shared Integrations with SIP.US - No shared integrations See VirtualPBX Screenshots [### Bitrix24](https://www.softwareadvice.com/nonprofit/bitrix24-profile/) 4.2 [(993)](https://www.softwareadvice.com/nonprofit/bitrix24-profile/reviews/) Starting Price: $69.00 per month Free trial Free version Starting Price: $69.00 per month Free trial Free version ### Features Comparison 100% Unique Features for Bitrix24 - API - Approval Process Control - Approval Workflow See All 0% Shared Features with SIP.US - No shared features ### Integrations Comparison 99% Unique Integrations for Bitrix24 - Albato - Alegra - Apache OpenOffice See All 1% Shared Integrations with SIP.US - 3CX See Bitrix24 Screenshots [### Ringover](https://www.softwareadvice.com/voip/ringover-profile/) 4.7 [(876)](https://www.softwareadvice.com/voip/ringover-profile/reviews/) Starting Price: $29.00 per month Free trial Free version Starting Price: $29.00 per month Free trial Free version ### Features Comparison 90% Unique Features for Ringover - Access Controls/Permissions - Activity Dashboard - Activity Tracking See All 10% Shared Features with SIP.US - Call Monitoring - Call Routing - Call Tracking See All ### Integrations Comparison 100% Unique Integrations for Ringover - Access Vincere Evo - ActiveCampaign - Amazon S3 See All 0% Shared Integrations with SIP.US - No shared integrations See Ringover Screenshots [### 800.com](https://www.softwareadvice.com/voip/800-com-profile/) 4.7 [(337)](https://www.softwareadvice.com/voip/800-com-profile/reviews/) Starting Price: $23.00 per month Free trial Free version Starting Price: $23.00 per month Free trial Free version ### Features Comparison 83% Unique Features for 800.com - Alerts/Notifications - API - Archiving & Retention See All 17% Shared Features with SIP.US - Call Monitoring - Call Reporting - Call Routing See All ### Integrations Comparison 0% Unique Integrations for 800.com - No unique integrations 0% Shared Integrations with SIP.US - No shared integrations See 800.com Screenshots [### Weave](https://www.softwareadvice.com/product/158992-Weave/) 4.3 [(670)](https://www.softwareadvice.com/product/158992-Weave/reviews/) Pricing: Available upon request Free trial Free version Pricing: Available upon request Free trial Free version ### Features Comparison 97% Unique Features for Weave - Activity Dashboard - Activity Tracking - Alerts/Notifications See All 3% Shared Features with SIP.US - Caller ID - Contact Database ### Integrations Comparison 100% Unique Integrations for Weave - 4D EMR - athenaOne - Booker See All 0% Shared Integrations with SIP.US - No shared integrations See Weave Screenshots [### 3CX](https://www.softwareadvice.com/voip/3cx-phone-system-profile/) 4.4 [(465)](https://www.softwareadvice.com/voip/3cx-phone-system-profile/reviews/) Starting Price: $350.00 per year Free trial Free version Starting Price: $350.00 per year Free trial Free version ### Features Comparison 90% Unique Features for 3CX - Activity/News Feed - Alerts/Notifications - API See All 10% Shared Features with SIP.US - Call Monitoring - Call Routing - Call Tracking See All ### Integrations Comparison 100% Unique Integrations for 3CX - Act! - Bitrix24 - ConnectWise CPQ See All 0% Shared Integrations with SIP.US - No shared integrations See 3CX Screenshots [### Aircall](https://www.softwareadvice.com/call-center/aircall-profile/) 4.2 [(460)](https://www.softwareadvice.com/call-center/aircall-profile/reviews/) Starting Price: $40.00 per month Free trial Free version Starting Price: $40.00 per month Free trial Free version ### Features Comparison 92% Unique Features for Aircall - Access Controls/Permissions - Activity Dashboard - Activity Tracking See All 8% Shared Features with SIP.US - Call Monitoring - Call Routing - Call Tracking See All ### Integrations Comparison 100% Unique Integrations for Aircall - ActiveCampaign - Allego - Alloy See All 0% Shared Integrations with SIP.US - No shared integrations See Aircall Screenshots [### 8x8 Work](https://www.softwareadvice.com/voip/8x8-x-series-profile/) 4.1 [(309)](https://www.softwareadvice.com/voip/8x8-x-series-profile/reviews/) Starting Price: $24.00 per month Free trial Free version Starting Price: $24.00 per month Free trial Free version ### Features Comparison 91% Unique Features for 8x8 Work - Access Controls/Permissions - Activity Tracking - Alerts/Notifications See All 9% Shared Features with SIP.US - Call Monitoring - Call Routing - Call Tracking See All ### Integrations Comparison 100% Unique Integrations for 8x8 Work - Copper - Freshdesk - Gmail See All 0% Shared Integrations with SIP.US - No shared integrations See 8x8 Work Screenshots [### Google Voice](https://www.softwareadvice.com/call-center/google-voice-profile/) 4.5 [(725)](https://www.softwareadvice.com/call-center/google-voice-profile/reviews/) Starting Price: $10.00 per month Free trial Free version Starting Price: $10.00 per month Free trial Free version ### Features Comparison 91% Unique Features for Google Voice - Call Center Management - Call Conferencing - Call Screening See All 9% Shared Features with SIP.US - Caller ID ### Integrations Comparison 100% Unique Integrations for Google Voice - Gmail - Google Meet 0% Shared Integrations with SIP.US - No shared integrations See Google Voice Screenshots ## Popular SIP.US Comparisons [Telnyx Suite vs SIP.US](https://www.softwareadvice.com/voip/sip-us-profile/vs/telnyx/)[VoIP.ms vs SIP.US](https://www.softwareadvice.com/voip/sip-us-profile/vs/voipms/)[Google Voice vs SIP.US](https://www.softwareadvice.com/call-center/google-voice-profile/vs/sip-us/) Still Not Sure? Our experts can help you compare SIP.US with other top options, so you can find the best fit for your needs. Best 15 SIP.US Alternatives in 2026 - Software Advice