In 2025, UC service providers face a critical decision between Microsoft Teams and Zoom, two of the titans in UC and collaboration.
While Teams benefits from deep Office 365 integration, Zoom is erecting a fortress in cost-sensitive markets with its streamlined, user-friendly approach. As businesses increasingly consolidate tech stacks, it's pivotal that UC service providers align their offerings with market demands. The biggest growth opportunity resides in the SMB/SMC segment, where automation and cloud-based provisioning can significantly reduce operational overhead.
SIPPIO is uniquely positioned to outline each platform's opportunities and challenges in this article and offer its expertise on how service providers can strategically position themselves for success.
The Opportunity for Service Providers in Choosing Teams or Zoom
The UC market has evolved dramatically since the pandemic, with Zoom rapidly joining Teams as two of its most key players. The enterprise segment is largely saturated at this stage, but the SMB/SMC sector remains an open playing field. Microsoft's strategy is gradually angling toward this relatively untapped market, but many service providers might be hesitant thanks to the space's traditional complexities in scaling and provisioning services at a high volume.
Market Shifts and Growth Potential
The SMB/SMC space has arguably long been underserved, with antiquated provisioning methods building obstacles for service providers. However, automation and cloud-native solutions have reset the playing field, making it far easier and more profitable to serve this high-volume market.
Microsoft and Zoom are both neatly positioning themselves strategically to capture this segment, albeit with different perspectives and methodologies.
Microsoft Teams: Strengths and Challenges
Microsoft Teams offers myriad advantages that make it a compelling option for businesses. Its deep integration with Office 365 allows organisations already leveraging Microsoft’s ecosystem to adopt Teams seamlessly.
The platform also includes enterprise-grade security and compliance, making it particularly appealing for regulated industries. Cost-conscious businesses aiming to streamline their technology stack benefit from Teams' comprehensive feature set within Office 365.
Meanwhile, Operator Connect and Direct Routing allow service providers to integrate Teams with telephony services, thereby extending their market reach.
However, Teams does encompass multiple challenges. Microsoft recently increased the price of Teams Phone by $2 per user and paywalls its flagship Copilot AI service behind a $30 per month fee, making cost a growing concern. SMBs may specifically find the platform complex to adopt and manage, especially those with limited IT resources.
Additionally, SMBs that do not necessarily intend to utilise the rest of Office 365's app suite may not view Teams as a convincing alternative to a more lightweight option like Zoom.
Zoom: Strengths and Challenges
Zoom has carved a niche in the market by presenting lower costs and a more accessible pricing model. Unlike Microsoft, which added fees for AI features, Zoom provides AI Companion at no additional charge, making it an even more cost-effective choice. The platform has been renowned for its simplicity and ease of use since the pandemic, an elegant user experience it has maintained since it exploded into the mainstream in 2020, making it particularly attractive for SMBs that need minimal IT support.
Furthermore, Zoom is expanding its product ecosystem with offerings like Zoom Mail, Calendar, and Docs, elevating itself as a robust, all-in-one productivity suite. Its powerful appeal to smaller, budget-conscious businesses allows it to compete effectively with Microsoft in this segment.
Despite its strengths, Zoom faces challenges in the enterprise space, where Microsoft’s dominance with Office 365 makes competition problematic. Zoom is still perceived by many as a video conferencing tool first and foremost rather than as the comprehensive UCaaS solution it has evolved into, which might impede its adoption among businesses desiring an all-in-one comms platform.
Additionally, while Zoom Phone continues to grow, it does not yet offer the same extent of telephony integration as Microsoft Teams, particularly in Operator Connect and Direct Routing.
Choosing the Right Platform: A Strategic Approach
For UC service providers, the best strategy isn’t restricted to an either-or decision. Preserving flexibility to support both Teams and Zoom empowers providers to maximise their addressable market.




