Same category, different architecture. Here’s what actually separates them, and why it matters before you sign.
Choosing the Right Business Communications Platform
Selecting a unified business communications solution is one of those decisions that tends to reveal itself over time. The pricing looks reasonable at sign-up, the feature list looks comprehensive, and then six months in, the internet goes down at a branch location and every phone in the building goes with it; no fallback, no warning.
Sangoma and Nextiva are both well-established players in the unified communications space, and they frequently appear on the same shortlists. Both offer voice, video, messaging, and collaboration tools aimed at businesses ranging from small teams to multi-site enterprises. But the way they deliver those capabilities, how they price them, and what happens when something goes wrong differ in ways that are worth understanding before signing a contract.
This comparison breaks down the key differences across deployment, survivability, pricing, support, and more so you can make a well-informed decision.
Why Compare Sangoma and Nextiva?
Sangoma and Nextiva occupy similar ground in the business communications market. Both serve small to enterprise-scale organizations, both offer unified communications that include voice, video, and messaging, and both position themselves as full-featured alternatives to legacy phone systems.
Businesses evaluating these platforms are often looking for the same things: reliable uptime, fair pricing, tools that work without requiring constant IT intervention, and support that responds when something breaks. Where Sangoma and Nextiva diverge is in how they deliver on each of those expectations. The right choice depends less on brand recognition and more on which platform’s architecture, pricing model, and support structure actually aligns with how your business operates. For multi-site organizations, that often comes down to a single question: what happens to your phones when the internet goes down?
Also see: Top UCaaS Providers
Sangoma vs Nextiva: Quick Take
If you need a fast read before diving into the detail, here is where the two platforms diverge most clearly.
Choose Sangoma if:
- You need deployment flexibility across cloud, hybrid, or on-premises environments
- Business continuity and local survivability during internet outages are non-negotiable
- You want full features included at every pricing tier without being forced into premium plans
- You require 24/7 phone and email support regardless of which plan you are on
- You want a unified communication platform built and maintained in-house, with no dependency on third-party voice infrastructure
Choose Nextiva if:
- You operate a fully cloud-based environment and have no on-premises or hybrid requirements
- Your team primarily needs core voice and collaboration features and can work within feature-tiered pricing
- Your use case fits within their standard SMS caps and video meeting time limits
- You are comfortable with long-term contract commitments in exchange for lower per-user rates
Deployment Models
One of the most significant structural differences between Sangoma and Nextiva is how each platform can be deployed. Nextiva operates as a cloud-only solution. That works for organizations that have made a full commitment to cloud infrastructure and have reliable, redundant internet connectivity at every location.
Sangoma offers cloud, hybrid, and on-premises deployment. The hybrid model, delivered through Business Voice Plus, combines cloud remote access with local survivability via the Starbox appliance, so internal communications continue functioning even when the internet connection goes down. On-premises deployment gives organizations full control over their system without cloud dependency.
| Deployment Option | Sangoma | Nextiva |
| Pure Cloud UCaaS | Yes | Yes |
| Hybrid (Cloud + On-Prem) | Yes | No |
| On-Premises | Yes | No |
| Local Survivability Appliance | Yes (Starbox®) | No |
For businesses in sectors like healthcare, manufacturing, retail, or hospitality where a dropped connection cannot mean dropped operations, deployment flexibility is a core requirement.
Business Continuity and Survivability
During internet connectivity failures, the question is not whether your phones will be affected but how badly. Nextiva’s cloud-only architecture means that if the internet goes down at a location, phone service at that location goes down with it. There’s no fallback for POTS lines or 4G/5G backup built into the platform.
Sangoma has a different approach to this. Local survivability through the hybrid model ensures that internal calls between extensions continue to work even during internet connectivity failures. For external calls, 4G/5G wireless failover is available as a managed backup, and local quality of service is maintained for desk phones on the network.
| Continuity Feature | Sangoma | Nextiva |
| Internal calls during internet outage | Yes (local survivability) | No |
| 4G/5G wireless failover | Yes | No |
| POTS line fallback | Yes | No |
| Local QoS for desk phones | Yes | No |
| On-premises survivability appliance | Yes (Starbox®) | No |
For multi-site organizations, especially those in industries where phone downtime has direct operational or compliance consequences, Sangoma’s continuity architecture offers a huge advantage.
Integration Flexibility
Both platforms integrate with common business tools, but the depth of integration and hardware compatibility differ.
Sangoma builds and maintains its own UC and contact center technology in-house, which means integrations are developed without dependence on third-party voice infrastructure. The platform supports both Sangoma-manufactured desk phones and third-party hardware, and Sangoma retains full control over firmware, bug fixes, and feature updates for its own devices. It also offers native SIP trunking and managed network connectivity as part of its broader platform, reducing the number of separate vendor relationships an organization needs to manage.
Nextiva depends on BroadSoft for its voice platform infrastructure. This creates third-party dependencies that can limit the pace of customization and feature development. Only third-party desk phones are supported, with no proprietary hardware line.
| Integration Area | Sangoma | Nextiva |
| CRM integration | Available across tiers | Higher tiers only |
| Microsoft Teams integration | Yes | Yes |
| Third-party desk phones | Yes | Yes |
| Proprietary desk phone line | Yes (P-Series) | No |
| In-house voice platform | Yes | No (BroadSoft-dependent) |
| Native SIP trunking | Yes | Limited |
| Managed network integration | Yes | No |
Ownership and Control
The question of who owns and controls the underlying technology has practical implications for security, customization, and long-term reliability.
Sangoma designs, builds, and maintains its own UC and contact center platform. That means when a vulnerability is identified, when a feature needs updating, or when a customer requires a specific configuration, those changes happen within Sangoma’s own development and support structure rather than waiting on a third party.
Nextiva’s voice infrastructure runs on BroadSoft, a Cisco-owned platform widely used across the UCaaS industry. This is not inherently a problem, but it does mean Nextiva’s ability to customize, update, and secure its platform is subject to BroadSoft’s development roadmap and release cycles. Customers perceive this positioning as a BroadSoft reseller rather than a platform owner.
| Ownership Element | Sangoma | Nextiva |
| In-house UC platform development | Yes | No (BroadSoft) |
| In-house contact center technology | Yes | No |
| Control over feature updates | Full | Partial (third-party dependency) |
| Control over security patches | Full | Partial |
| Proprietary hardware development | Yes | No |
| Vendor lock-in risk | Low | Higher (BroadSoft dependency) |
Customizability
Customization comes in two forms: what you can configure within the platform, and how far the vendor will go to tailor the solution to your specific needs.
Because Sangoma owns its technology end-to-end, customers can configure the solutions exactly as per their preferences, something that’s not possible with third-party-dependent platforms. IVR, CRM connectivity, SMS workflows, and contact center configurations are available across all pricing tiers rather than restricted to premium plans. Video meetings run up to 12 hours with recording, remote desktop, and transcripts included at every tier.
Nextiva gates many of its advanced configuration features behind higher-tier plans. IVR, CRM integration, and screen sharing require moving to more expensive tiers. SMS is capped at 100 messages per month at the core $30 plan and 250 at the Engage $40 plan, with no unlimited SMS option available at any tier. Video meetings are capped at 45 minutes.
| Customization Feature | Sangoma | Nextiva |
| Advanced IVR | All tiers | Higher tiers only |
| CRM integration | All tiers | Higher tiers only |
| Unlimited SMS | All tiers | Not available (capped) |
| Video meeting duration | 12 hours (all tiers) | 45 minutes |
| Screen sharing | All tiers | Higher tiers only |
| International phone numbers | Available | Not available |
| Unlimited international dialing | Premium tier (select countries) | Not available |
| Remote desktop in video | Yes | No |
| Video transcripts | Yes | No |
Support Quality
Support quality is often the category that tips a purchasing decision after everything else looks comparable on paper.
Sangoma provides 24/7 phone and email support across all pricing tiers, staffed by trained personnel. Investor materials are highlighting significant year‑over‑year improvements in customer satisfaction and NPS, though exact CSAT and NPS figures vary by product and period. Sangoma’s desktop and mobile applications receive ongoing updates, with feature enhancements and fixes delivered through regular releases.
In contrast, customer reviews of Nextiva frequently mention long support hold times, difficulty reaching a live agent, missed callbacks, and cases where frontline staff struggle to resolve more complex technical or billing issues.
| Support Factor | Sangoma | Nextiva |
| 24/7 phone support | All tiers | Limited |
| 24/7 email support | All tiers | Limited |
| CSAT score | 90%+ | Not publicly reported |
| Mobile app stability | Continuous development | Reported crash/drop issues |
| Spam call volume at migration | Not reported | Customer-reported issues |
| Onboarding support | Yes | Variable |
Pricing
Pricing transparency is one of the sharper contrasts between the two platforms.
Sangoma uses a straightforward pricing model with no hidden fees, no forced contract renewals, and no surprise billing increases. Essential features including voice, SMS, video, desktop and mobile apps, and the full collaboration suite are available at entry-level pricing. Month-to-month contract terms are available for businesses that need flexibility. Contact Center (CX) starts at $129 and offers further reductions when bundled with voice.
Nextiva structures pricing by user count increments (1-3, 5-19, 20-99, 100+) and requires longer-term contracts of 12, 24, or 36 months to access lower rates. Many customers report issues with unexpected auto‑renewals, billing changes, and difficulty cancelling, so it is important to read the fine print before signing a multi‑year contract.
Nextiva’s Core and Engage plans are commonly listed around $30 and $40 per user per month in market comparisons, but actual pricing can vary significantly based on promotions, contract length, number of users, and how you buy (direct vs. partner).
The entry‑level Core plan does include essential VoIP features such as inbound and outbound calling in the U.S. and Canada, basic business SMS, video meetings, and access to mobile and desktop apps, but it limits some usage (for example, lower SMS allotments) and omits higher‑end CX capabilities.
To unlock more advanced capabilities—such as higher SMS limits, live chat and chatbots, more robust analytics and reporting, and deeper automation workflows—you typically need to step up to the mid‑tier Engage plan or above, which is where Nextiva starts to look and price more like a full contact center solution than a simple phone system.
| Pricing Factor | Sangoma | Nextiva |
| Pricing transparency | Full | Complex/tiered |
| Contract flexibility | Month-to-month available | 12/24/36 months for lower rates |
| Hidden fees | None reported | Customer-reported billing surprises |
| Entry-level plan includes voice | Yes | No |
| Entry-level plan includes SMS | Yes (unlimited) | No |
| Entry-level plan includes video | Yes (12 hrs) | 1:1 only, 45-min cap |
| Entry-level plan includes mobile app | Yes | No |
| Contact Center pricing | From $129 (bundle discounts) | Higher starting point |
Why Businesses Choose Sangoma Over Nextiva
Sangoma is built around the assumption that outages, billing surprises, and unresponsive support are predictable and preventable.
Deployment that matches your infrastructure. Not every business has uniform internet reliability across every location. Sangoma’s cloud, hybrid, and on-premises options mean businesses can choose the architecture that fits their actual environment rather than conforming to a cloud-only model.
Communications that stay up when the internet goes down. Local survivability through the hybrid model, combined with 4G/5G wireless failover, means a connectivity disruption does not automatically become a communications outage. For businesses where downtime has direct financial or operational consequences, this distinction matters.
Full features from the entry-level plan. Sangoma’s base plans include voice, unlimited SMS, video up to 12 hours, mobile and desktop apps, advanced IVR, and CRM integration. Growing businesses do not need to upgrade immediately just to access the tools they use daily.
Predictable costs over time. Transparent pricing, month-to-month contract options, and no surprise billing increases make budgeting straightforward. The cost on paper reflects the cost in practice.
A platform built and maintained in-house. Because Sangoma owns its technology rather than reselling a third-party platform, it has direct control over security, customization, and the pace of feature development. Customers are not dependent on BroadSoft’s roadmap.
Support that actually responds. 24/7 phone and email support is available to all customers regardless of plan tier. With CSAT scores above 90%, support is a consistent strength rather than a consistent complaint.
Sangoma vs Nextiva FAQs
Which option is better for enterprise scale?
Sangoma is better positioned for enterprises with complex deployment requirements, multiple locations with varying connectivity, or compliance needs that require on-premises control. Its in-house platform and integrated managed network and security solutions give IT teams more direct control. Nextiva may suit enterprises that have standardized on cloud-only infrastructure and need straightforward unified communications, but the BroadSoft dependency and limited customization can become friction points at scale.
Is Sangoma suitable for SMBs?
Yes. Sangoma’s entry-level plans are specifically designed for small and growing businesses. Full features including voice, unlimited SMS, 12-hour video conferencing, mobile and desktop apps, and collaboration tools are included without requiring an upgrade to a higher tier. SMBs get access to tools that Nextiva reserves for more expensive plans, and month-to-month contract options reduce commitment risk.
Which is a better option when it comes to pricing and costs?
Sangoma offers more predictable pricing. There are no hidden fees, no complex per-user increment structures, and no forced long-term contracts to access reasonable rates. Essential features are included at the base tier. Nextiva’s lower advertised rates typically require 12 to 36-month contracts, and customers have reported unexpected billing increases. When comparing total cost of ownership across a contract period, Sangoma’s transparent structure tends to result in fewer surprises.
Which platform is better when it comes to customization?
Sangoma provides deeper customization. Because it owns its platform entirely, configurations can be tailored to customer needs at any tier. Advanced IVR, CRM integration, unlimited SMS, and extended video features are available without requiring an upgrade. Nextiva restricts most meaningful customization options to higher-tier plans and cannot offer the same level of platform-level flexibility due to its BroadSoft dependency.
How hard is it to switch from Nextiva to Sangoma?
Sangoma supports the migration process through its onboarding team, which has a customer satisfaction score above 90%. Number porting, system configuration, and training are handled as part of onboarding. The main practical considerations are timing the transition around your existing Nextiva contract term, planning for number porting windows, and confirming hardware compatibility if you are keeping existing desk phones. Sangoma supports both its own P-Series phones and a range of third-party hardware, which reduces hardware replacement costs for most migrations.