Secure Access Service Edge (SASE)
Secure Access Service Edge (SASE) platforms combine networking and security functions into a cloud-delivered service that connects users, devices, branch offices, and applications through identity- and policy-based controls. In practice, SASE brings together capabilities such as SD-WAN, secure web gateway (SWG), cloud access security broker (CASB), firewall as a service (FWaaS), and zero trust network access (ZTNA), delivered through a distributed cloud architecture rather than a stack of separate on-premise appliances. Traditional network security models were built around the corporate data center, backhauling traffic through centralized firewalls and VPN concentrators before users could reach applications. SASE addresses a different operating model: users are distributed, applications are increasingly cloud-hosted, and access decisions need to follow identity, device posture, location, and business policy rather than network location alone. Modern SASE platforms are designed to reduce reliance on legacy VPNs, improve visibility across hybrid environments, and apply security controls consistently across branch, remote, and cloud access. For leadership teams, SASE provides a practical way to evaluate how securely and efficiently the organization connects people and sites to business resources. It helps answer questions such as whether remote and branch access are governed consistently, how internet and SaaS traffic is protected, whether performance is acceptable for global users, and how well the organization can enforce policy without adding more fragmented point products.
Vendor shortlist
12 listed- VisitAryaka
Aryaka evolved from a managed SD-WAN provider into a unified SASE-as-a-service vendor targeting globally distributed mid-sized and larger enterprises. The company operates its own private backbone and overlay network, delivering performance-optimized connectivity alongside security capabilities. Aryaka positions itself as a partner-led, fully managed service rather than a toolbox, appealing to organizations that want SASE outcomes without building their own network engineering and security operations. Its focus is on application performance, observability, and simplified procurement with newer consumption models.
Not providedManaged SD-WAN and SASEGlobal private backboneNGFW, SWG, CASB, ZTNA, DLPAI-enhanced threat detectionUniversal ZTNA+3 moreView details → - Visit
Bowtie SecurityBowtie Security is a newer security company focused on delivering sovereign SASE for organizations in highly regulated or data-sensitive sectors. Instead of routing traffic through a vendor-operated shared cloud, Bowtie’s approach runs SASE capabilities within the customer’s own infrastructure, giving them full control over data and logs. The company targets industries where data residency, sovereignty, or third-party risk concerns make classic cloud SASE models problematic.
Not providedSovereign SASE architectureSelf-hosted control and data planesZero trust network accessSecure web accessFirewall-as-a-service inspection within customer infrastructure+3 moreView details → - VisitCato Networks
Cato SASE Cloud connects branches, data centers, cloud resources, and roaming users to a unified cloud platform that delivers both networking and security as one service. Traffic from any edge…
Not providedGlobal private backboneCloud-native SD-WANNGFW, SWG, CASB, IPS, DLP, ZTNAWAN and cloud optimizationSingle-pass inspection+3 moreComplianceSOC 2 Type IIGDPRCSA STARTX-RAMPHIPAAView details → - Visit
CloudbrinkCloudbrink is a networking and security startup specializing in high-performance secure access for hybrid workers, with a strong emphasis on user experience over commodity VPN. Instead of building a classic POP-based SASE network, Cloudbrink’s architecture uses lightweight software clients and FAST edges that can run close to users in public clouds. The company targets organizations where remote and hybrid work is the norm and traditional VPN or ZTNA solutions struggle to deliver consistent performance. Its value proposition is reducing tickets and friction for IT teams while still delivering zero-trust access and granular control.
Not providedSoftware-only Personal SASE clientFAST edges and packet accelerationZero Trust Network AccessPre-emptive packet recoveryIdP and SSO integration+3 moreView details → - VisitCyolo
Cyolo is a zero-trust network access startup focused on secure remote access for operational technology, industrial control systems, and other critical infrastructure environments. It targets manufacturers, energy and utility operators, and industrial enterprises that need to grant employees, contractors, and vendors access to legacy and air-gapped systems without a traditional VPN.
Not providedDeploy: Cloud, on-prem, offline/air-gappedAgentless zero-trust network accessIdentity-based just-in-time access policiesPrivileged session recording and supervisionIntegrated credentials vaultMulti-factor authentication for legacy OT systems+5 moreComplianceISO 27001Integrations: Integrates with identity providers (Okta, Microsoft Entra ID, Cisco Duo) and SIEM/SOAR platforms (Microsoft Sentinel, IBM QRadar, Fortinet FortiSIEM/FortiSOAR, Google SecOps), and is listed on the AWS and Microsoft Azure marketplaces.
View details → - Visitiboss
iboss is a cloud security company that delivers a Zero Trust SASE platform aimed at replacing legacy web gateways, VPNs, and related appliances. It focuses on cloud-native delivery with strong data security capabilities, including AI-driven CASB and advanced DLP. The architecture is designed to follow users wherever they work, securing their connections to the internet and SaaS while enforcing granular, identity-based policies. iboss often positions itself as a way to consolidate multiple point solutions into a single subscription.
Not providedCloud-native SASE serviceAI-powered CASB and advanced DLPSecure web gateway and URL filteringZTNA VPN replacementZero trust SD-WAN options+3 moreView details → - VisitNordLayer
NordLayer is the business-focused arm of Nord, known for its consumer VPN. It targets SMEs and distributed teams that need to move beyond basic VPN into more structured secure access and SASE-style controls without enterprise-level complexity. NordLayer leverages Nord’s global network footprint to provide secure tunnels, remote access, and network segmentation for organizations with remote employees, contractors, and small branch offices. Its go-to-market emphasizes simplicity and predictable subscription pricing.
Not providedSecure remote access and site-to-site connectivityRole- and workspace-based access policiesDNS and web filteringSimple segmentation of internal resourcesMulti-tenant support for partners and MSPs+3 moreComplianceSOC 2ISO 27001HIPAAPCI DSSView details → - VisitOpen Systems
Open Systems is a Swiss cybersecurity company focused on managed SASE and MDR services for global organizations. Rather than selling software licenses alone, it bundles technology with 24×7 engineering support and SOC capabilities. The company has a long heritage in secure networking and works with enterprises across many countries, often where IT teams are lean and need a partner to run secure connectivity end-to-end. Open Systems emphasizes predictable costs and a service-centric engagement model.
Not providedManaged SASE with SD-WAN and SSEZTNA for remote accessNGFW, SWG, CASB, IDS/IPS24x7 operations and SOCAssigned engineering teams+3 moreView details → - Visit
SecureTrustSecureTrust offers the ZTX Platform, a unified cybersecurity architecture aimed at simplifying security for modern businesses and MSPs. Rather than focusing on a single control plane, ZTX integrates SASE, XDR, SIEM, RMM, and other capabilities into one environment. The company targets mid-market organizations and service providers that want an opinionated, managed or co-managed platform to reduce tool sprawl and operational burden.
Not providedSASE with SWG, zero trust access, and FWaaSIntegrated XDR, SIEM, and RMMZero trust access policiesCloud-based management and analyticsMSP-friendly multi-tenant design+3 moreView details → - Visit
TwingateTwingate is a zero-trust networking startup focused on replacing traditional VPNs with a more secure and user-friendly model. It targets teams and enterprises that need fine-grained access to internal applications, including developers and distributed technical staff. Twingate’s architecture emphasizes ease of deployment, with connectors installed near resources and clients on user devices, orchestrated through a cloud control plane.
Not providedZero Trust Network Access coreVPN replacement with app-level accessIdentity- and device-based policyLightweight connectors near resourcesGranular segmentation by application+3 moreView details → - Visit
Versa NetworksVersa Networks is a specialist in SD-WAN and SASE with strong software heritage, widely deployed by service providers and enterprises. The company offers a single operating system that delivers routing, SD-WAN, and a complete security stack, deployable on-premises, in the cloud, or in hybrid form. Versa positions itself as a true unified SASE platform that merges networking and security in one software image, minimizing the need for separate appliances or disjoint policy engines. It serves customers that require carrier-grade scalability and multi-tenant capabilities.
Not providedUnified SD-WAN and security OSNGFW, SWG, CASB, ZTNACloud, on-prem, or hybrid deploymentRich routing and segmentationApplication-aware steering and QoS+3 moreView details → - VisitZeroOutages (XRoads Networks)
ZeroOutages, from XRoads Networks, is a provider of SD-WAN and managed network resiliency solutions. The company focuses on multi-link redundancy, optimized routing, and integrated security delivered as managed services for multi-site businesses. It targets customers that need both connectivity resilience and cloud-based protection but prefer an operational partner rather than building everything in-house. ZeroOutages leverages patented technologies and leading security vendors to provide comprehensive managed security.
Not providedManaged SASE with FWaaS and SD-WANSophos-powered threat protectionCloud content filtering and IDS/IPSRemote access and VPN replacement optionsEndpoint protection integration and XDR+3 moreView details →
What we evaluate
- Coverage & depth of the core use case
- Deployment model, integrations, and time to value
- Detection quality and false-positive posture
- Ecosystem: SIEM, SOAR, and identity plumbing
- Pricing transparency and total cost of ownership
- Vendor traction, roadmap, and support experience