Looking for peace of mind from the top UC security & compliance vendors? You’re not alone.
In 2025, secure communication and collaboration has never been more important, or more complicated to achieve. From video calls and chats to AI-generated meeting notes and call recordings, today’s UC platforms hold a ton of sensitive data.
If your organization isn’t actively staying on top of UC security and compliance, there’s real risk, and it’s growing. Regulations like the EU’s DORA, combined with tighter scrutiny from auditors and regulators, are putting more pressure on compliance teams.
Add in AI tools generating new content on the fly, a spread of personal and corporate devices, and the daily challenge of keeping hybrid teams connected, and it’s no wonder this space is getting harder to manage.
Here, we’re sharing insights into the best UC security and compliance vendors creating cutting-edge solutions for modern teams.
Top UC Security & Compliance Vendors
The Top UC Security & Compliance Vendors Safeguarding Teams
You’ve got your platforms. Your endpoints. Your hybrid workforce. Now you need partners who can keep it all secure, across chat, voice, video, and collaboration tools.
This year’s Top UC Security & Compliance Vendors list shines a light on the most trusted names in the space. Some are laser-focused on risk detection. Others bring best-in-class call recording or AI-driven audits to the table. A few are doing it all.
Every vendor here has something unique to offer. But they all have one thing in common: they’re keeping the modern enterprise safe, compliant, and confidently connected.
Allendevaux
If your UC compliance strategy still revolves around plugging in the right software, Allendevaux might shift your perspective. This firm takes a different approach, combining technical controls with regulatory intelligence to help companies build communications security strategies that hold up under global scrutiny.
Rather than selling products, Allendevaux acts as a strategic partner. They provide security, privacy, and compliance consulting for regulated sectors like healthcare, finance, and public enterprise. Their services cover everything from incident response and audit readiness to penetration testing, policy drafting, and cross-border data transfer analysis.
Allendevaux also stands out for endpoint assurance, helping businesses secure their platforms, people, devices, and workflows all at once. The company even leverages innovative AI and automation tools for extensive protection.
Theta Lake
If there’s one name that’s become synonymous with the top UC security & compliance solutions, it’s Theta Lake. Theta Lake is widely recognized for its deep focus on digital communications oversight, especially in environments where compliance is non-negotiable.
Their platform gives you full coverage across voice calls, video meetings, chats, screen shares, and even AI-generated notes. Plus, it connects with tools like Teams, Zoom, Webex, and RingCentral. What makes it so powerful is how much visibility it gives to compliance teams. You can see what was said or shown, automate flagging for risky behavior, and make sure everything is stored and managed according to your internal policies.
What’s new for 2025 is their AI Governance & Inspection Suite, which lets organizations detect when AI tools like Microsoft Copilot or Zoom AI Companion are being used in meetings, and then take action: capture it, redact it, or flag it for review automatically.
ASC Technologies
For organizations operating in heavily regulated industries, especially across Europe, ASC Technologies is a name that comes up a lot. They’ve built their reputation on providing secure, scalable solutions for recording and monitoring communications across modern UC platforms like Zoom, Microsoft Teams, and RingCentral.
ASC’s Recording Insights and Neo Suite help organizations capture and archive voice, video, chat, and even screen sharing across hybrid and remote teams. Everything is stored in an audit-proof format that meets regulatory requirements like MiFID II, Dodd-Frank, HIPAA, and GDPR. Whether you’re using Microsoft Teams, Webex, or another enterprise-grade platform, ASC ensures complete, tamper-proof communication capture, including mobile and softphone endpoints.
ASC also leverages Microsoft Azure OpenAI integrations to analyze conversations in real time, scanning for sentiment, specific keywords, risk indicators, and even emotion. The result? You don’t just store conversations, you understand them.
CallCabinet
CallCabinet, now part of Smarsh, delivers a truly unified approach to UC security & compliance. Its platform simplifies capturing, storing, analyzing, and protecting voice, video, and screen-share data across platforms like Microsoft Teams, Zoom, Webex, 8×8, Avaya, Cisco, and more.
This company also stands out for their AI-driven Conversation Analytics, recently upgraded with a smart “AI Agent” that acts like a voice-focused analyst, able to answer questions such as “What are the top compliance risks this week?” and provide real-time alerts on sentiment dips, keyword spikes, or policy violations.
CallCabinet makes compliance easy to enforce. Policies can be tailored at user level, teams, or departments, down to individual endpoints, whether it’s desktop, mobile, or meeting room devices. Plus, regulated industries can take advantage of automated redaction tools, while enterprises can combine security features with call quality assurance.
AudioCodes
When it comes to securing voice traffic at the network edge, AudioCodes is a standout among the top UC security & compliance vendors. Their SBCs (Session Border Controllers) are recognized by market analysts as cutting-edge, delivering critical defenses like DoS/DDoS protection, encrypted signaling and media paths, call admission control, and topology hiding.
AudioCodes gives companies a straightforward way to embed secure, browser-based voice and video into customer-facing workflows, no downloads or plugins required. Their Secure WebRTC Gateway lets remote agents and users make high-quality calls through the browser, while still maintaining enterprise-grade protections like encrypted signaling and traffic inspection.
The recent addition of Meeting Insights On-Prem, launched mid‑2025, adds another layer by letting highly regulated organizations capture, transcribe, and analyze meetings entirely within their infrastructure.
Dubber
Dubber takes the guesswork out of UC compliance. Their cloud-native platform automatically records and indexes every meeting, call, and message across platforms like Teams, Zoom, Webex, and traditional phones.
What makes them stand out this year is how much control they give admins, especially with Teams. You can choose exactly which calls get captured, roll out recording globally, and scale it easily. Deploying across global teams is painless, thanks to frictionless user activation via APIs, so compliance scales with your workforce.
On the analytics front, Dubber’s roadmap includes more AI-driven business insights and transcription improvements, meaning you’re not just storing data, you’re unlocking value from it.
Numonix
If you’re running a contact center, legal practice, or financial operation, compliance recording is a must. Numonix excels in that area, as one of the top UC security and compliance vendors for end-to-end recording.
Their flagship solution, RECITE, is purpose-built to give businesses the tools they need to record, retain, and review communications in a way that satisfies the strictest compliance mandates like PCI-DSS, HIPAA, MiFID II, and FINRA.
Numonix is a go-to for organizations that want flexible, compliant recording without the complexity. You can run their platform in the cloud, on-premises, or as a hybrid setup. It plays nicely with platforms like Teams, Zoom, Cisco, and standard PBX systems. Compliance teams get a strong toolkit too, with customizable retention policies and secure playback to full audit trails and granular access controls.
OAK Innovation
OAK Innovation might not be the biggest name in the UC space, but for businesses in the UK and Europe, especially those using Microsoft Teams, they’ve become a trusted name in UC security and compliance. The ClarifyGo suite supports all major global regulatory frameworks, from HIPAA to FCA and Dodd-Frank.
With proprietary API integrations, the system works alongside existing reporting, analytics, and contact center solutions too. Plus, it’s fully compatible with Direct Routing, Operator Connect, and Microsoft call plans.
OAK Innovation also offers tools for quality measurement and speech analytics, to help companies draw more insights from their essential data. Plus, there are comprehensive access controls available to help reduce data breaches.
Microsoft
With Microsoft Teams now firmly planted at the heart of many enterprise collaboration stacks, it’s no surprise that Microsoft Purview has become a key pillar in many UC security strategies. Rather than relying on third-party tools, many organizations are opting to keep compliance in-house, and Purview makes that viable at scale.
At its core, Purview provides a full governance framework for Teams, Exchange, SharePoint, and more. It captures meeting recordings, chat logs, call transcripts, and shared content — all while layering in tools for data loss prevention (DLP), insider risk management, eDiscovery, and legal hold.
In 2025, Microsoft has leaned heavily into AI-powered compliance, rolling out expanded capabilities that detect sensitive info types in real-time, even inside Copilot-generated content. Teams Premium users also get access to watermarks, end-to-end encryption for meetings, and compliance recording APIs that third-party vendors can plug into if needed.
AGAT Software
For organizations using collaboration tools like Microsoft Teams, Zoom, or Webex, but struggling with how to enforce policy across all those platforms, AGAT Software is like the missing puzzle piece.
Their flagship platform, SphereShield, is purpose-built for compliance enforcement, ethical wall management, and real-time communication control. That means you can set policies that prevent certain employees from sharing material information with a client, or block external file sharing from specific departments, all before anything happens.
AGAT also offers a real-time DLP engine. Instead of simply scanning chat messages or meeting content after the fact, SphereShield works live. It’s constantly monitoring chats, attachments, voice, and even whiteboard use in meetings. If something violates policy, it’s flagged or blocked immediately. AGAT Meeting Assistant suite also enables transcription, summarization, and sentiment analysis with an emphasis on data residency and retention controls.
Iotcomms
Iotcomms is one of the top UC security & compliance vendors powering secure, compliant voice infrastructure for some of the world’s most demanding use cases, from emergency services to critical communications. Their cloud-native Voice and Video Communication Platform is built with reliability and endpoint security at its core.
It’s designed for use in alarm systems, healthcare environments, physical security platforms, and any scenario where failing to deliver a call or alert isn’t an option. For UC vendors and integrators, Iotcomms.io offers APIs for SIP recording, call control, event triggering, and secure media streaming. You can embed these into your apps and devices to meet both compliance and functional needs easily.
Iotcomms’ services are fully encrypted, scalable, and compliant with GDPR, with data hosted in sovereign environments to meet local residency requirements.
Smarsh
Smarsh has long been a heavyweight in archiving and compliance for heavily regulated industries, especially financial services. With its acquisition of companies like Actiance and now CallCabinet, Smarsh is doubling down on capturing and securing every mode of communication across the modern workplace.
What makes Smarsh different is scale. Smarsh stands out because of how much ground they cover. They support more than 100 communication channels, including Microsoft Teams, Zoom, Slack, WhatsApp, text, and email, so if your employees are sharing data anywhere, Smarsh can likely capture it.
Their latest innovations for 2025 include AI-powered supervision workflows that flag risky behavior before it becomes a problem. Think of it as surveillance for the digital workspace, with custom lexicons, behavioral analytics, and early warning alerts.
Ribbon
Ribbon isn’t just focused on making voice work. They’re making voice secure, intelligent, and fully compliant in enterprise-grade environments. They’re especially known for their Session Border Controllers (SBCs), which are used by service providers and large enterprises alike to secure voice, video, and messaging traffic.
These SBCs sit at the edge of your UC environment, inspecting, encrypting, and managing every packet of data to prevent threats like toll fraud, DDoS attacks, and spoofing. Ribbon’s Analytics and Threat Prevention platform brings more than just logging. It offers a real-time look into what’s happening across your communications environment. It tracks patterns, detects odd behavior, and can flag issues before they escalate into real problems.
In 2025, they’ve added more advanced policy enforcement powered by AI, as well as live monitoring of call quality. The focus isn’t just on recording for compliance, it’s about making sure your communication systems are behaving the way they should, every moment they’re running.
Cataleya
Cataleya offers companies a broad portfolio of intelligent solutions for security and compliance. The company’s toolkit includes enterprise and carrier-grade session border controllers, messaging solutions, voice quality of service tools, and fraud analytics.
Cataleya’s Orchid Cloud platform gives enterprise voice services the kind of control and visibility they often lack. It’s built to handle massive volumes of voice traffic while letting IT teams track quality, enforce SLAs, and detect fraud in real time.
Everything is protected with strong encryption and built for global networks. This year, Cataleya has added even more tools for live traffic mediation and quality-of-service tuning. It’s providing IT leaders with additional ways to shape how voice traffic flows and ensure it meets both regulatory expectations and business performance goals.
Don’t Overlook UC Security & Compliance
Whether you’re deploying UCaaS systems across dozens of offices, supporting a remote sales force on Zoom, or running a regulated contact center, UC compliance and security is crucial.
The Top UC Security & Compliance Vendors we’ve spotlighted here offer clarity and peace of mind, with recording tools, AI-driven risk detection, real-time DLP, zero-trust architecture, and more. Your next step is to determine the type of protection you require. That’s where we come in as your guide to safer, more reliable communication and collaboration.
Here’s how we can help:
- Dive deeper into the data: Get exclusive research and insights into 2025’s top UC trends and vendor benchmarks.
- Connect with your peers: Join our UC Community and share practical strategies with IT leaders facing the same challenges.
- Get hands-on experience: Check out live demos and meet vendors at upcoming industry events.
- Master the buying process – From RFPs to rollout, our Ultimate Buyer’s Guide has you covered.
The future of secure collaboration is here. Make sure your strategy is ready for it.
