# SIP.US Pricing 2026 | Capterra > Learn more about SIP.US pricing plans including starting price, free versions and trials. Source: https://www.capterra.com/p/186600/SIP-US/pricing --- # Pricing for SIP.US [4.7 (85)](https://www.capterra.com/p/186600/SIP-US/reviews/) Write a Review! ## [SIP.US](https://www.capterra.com/p/186600/SIP-US/) has **5** pricing plans - Yes, has free trial - No free version **Credit Card Required:** Not provided by vendor **Discount:** By Plan Frequency ### SIP Channels $24.95 **Pricing Model:** Other **Payment Frequency:** Per Month SIP Channels plan includes: - Includes Local and Long Distance Calls to the Us48 States and Canada (Excluding NWT) at No Additional Charge. Excludes Any Local - State or Federal Taxes and/or Fees ### Inbound DID Telephone Numbers $0 **Pricing Model:** Other **Payment Frequency:** Per Month Inbound DID Telephone Numbers plan includes: - All Inbound Calls Include CNAM Service Delivery Included - Enhanced Dids Include the Ability to Register a Location Address for 911 Calling (Test by Dialing 933) - You Are Able to Set PSTN Forward and PSTN Backup Redirects Per DID on the Web Portal - You Are Able to SET the 15-Character Callerid Name (CNAM) Value Per DID at No Charge on the Portal ### SimpleFAX™ Service $24.95 **Pricing Model:** Other **Payment Frequency:** Per Month SimpleFAX™ Service plan includes: - Adapter Comes Pre-Configured and Ready for Use Out of the Box - All Faxes Sent and Received Over Traditional Copper Lines (Pris) - High Reliability – No T.38 or Fax Over IP Problems! - Web Portal to View All Faxes Sent and Received ### Fax-to-Email $14.95 **Payment Frequency:** Per Month Fax-to-Email plan includes: - Change Your Fax Callerid Number Directly in Our Portal - Incoming Faxes Are Sent to Your Registered Email Address as a PDF - No Faxing Over IP – All Faxes Sent and Received Over Traditional TDM Circuits (PRI Lines) - Send Document Attachments From Your Registered Email Address as Outbound Faxes - View a History of Your Sent and Received Faxes on Our Web Portal ### Business SMS $19 **Pricing Model:** Other **Payment Frequency:** Per Month Business SMS plan includes: - 10000 Message Plan Can Be Shared Across Multiple Dids. Other Plans Are Per-DID Only - Billing Is Calculated on a Per-Message Basis and Billed Once a Month on Your Rebill Day as a Separate Line Item - But Not All DID Telephone Numbers on SIP.US Can Be Enabled for SMS-to-Email Functionality - Incoming SMS Messages to the Enabled DID Will Be Sent to the Email Address(S) You Specify. You Can Also 'Send' SMS Messages via Email Using This Service. On the Management Page - Most ## Popular alternatives to [SIP.US](https://www.capterra.com/p/186600/SIP-US/) Looking to learn more about VoIP software similar to SIP.US? Check out these popular alternatives that are closest in terms of key features, functionality, and benefits. [Telnyx Suite](https://www.capterra.com/p/173804/Telnyx/) by Telnyx [4.8 (195)](https://www.capterra.com/p/173804/Telnyx/reviews/) Starting Price:$1/month [LEARN MORE](https://www.capterra.com/p/173804/Telnyx/) [VoIP.ms](https://www.capterra.com/p/203084/VoIP-ms/) by VoIP.ms [4.8 (698)](https://www.capterra.com/p/203084/VoIP-ms/reviews/) Starting Price:$1.1/month [LEARN MORE](https://www.capterra.com/p/203084/VoIP-ms/) [Zoom Phone](https://www.capterra.com/p/208535/Zoom-Phone/) by Zoom Video Communications [4.5 (244)](https://www.capterra.com/p/208535/Zoom-Phone/reviews/) Starting Price:$10/month [LEARN MORE](https://www.capterra.com/p/208535/Zoom-Phone/) [Twilio](https://www.capterra.com/p/180158/Twilio-Communications-Platform/) by Twilio [4.4 (503)](https://www.capterra.com/p/180158/Twilio-Communications-Platform/reviews/) Starting Price:$0.0079 [LEARN MORE](https://www.capterra.com/p/180158/Twilio-Communications-Platform/) [Aircall](https://www.capterra.com/p/184709/Aircall/) by Aircall [4.2 (460)](https://www.capterra.com/p/184709/Aircall/reviews/) Starting Price:$40/month [LEARN MORE](https://www.capterra.com/p/184709/Aircall/) [View all alternatives](https://www.capterra.com/p/186600/SIP-US/alternatives/) ## What do others say about [SIP.US](https://www.capterra.com/p/186600/SIP-US/) pricing? Pricing Rating $ $ $ $ $ Value For Money[4.6(85)](https://www.capterra.com/p/186600/SIP-US/reviews/) Pros Cons [Read All 85 Reviews](https://www.capterra.com/p/186600/SIP-US/reviews/) Read Full Reviews Below Sharon H. Accountant Accounting, 1-10 employees Used the software for: Less than 6 months ** Overall Rating 4.0 ** Ease of Use 4.0 Customer Service 5.0 Features 5.0 Value for Money 5.0 Likelihood to Recommend 40% 4/10 Reviewer Source Source: Capterra May 31, 2022 "My experience with SIP.us" **Overall:** I had to leave as I cannot afford another glitch, to upset my customers **Pros:** I liked it when it worked , it was great **Cons:** When it when down for Four days straight. I was very upset as was my Customers. **Reasons for Choosing SIP.US:** Price and expecting excellant service **Reasons for Switching to SIP.US:** Price Michael K. President Information Technology and Services, 1-10 employees Used the software for: Less than 6 months ** Overall Rating 3.0 ** Ease of Use 1.0 Customer Service 1.0 Features 3.0 Value for Money 4.0 Reviewer Source Source: Capterra May 24, 2022 "Onboarding & Setup" **Overall:** Just not good and then a loss of service for over a week. **Pros:** In the US, Free Trial, & Ease of Setup with Free Trial. **Cons:** After onboarding more details were given about setup which were not provided during review or implementation of the free trial. After reviewing their FAQs and knowledge base, I reached out to support pertaining to the issues and they were very condescending instead of being empathic to issue and trying to provide assistance. **Reasons for Choosing SIP.US:** US based, Free Trial which worked after basic setup. [Read All 85 Reviews](https://www.capterra.com/p/186600/SIP-US/reviews/) ## How should I be thinking about software pricing? [ Be an Informed Buyer: Understanding the True Cost of Business Software It's not just you-budgeting for business software is complicated. We're here to break it down. ](https://www.capterra.com/resources/business-software-cost/)