Best SD-WAN and SASE providers for retail and e-commerce (2026)

1. No. 1 · Score 95.8

   Cato Networks

   Cloud-native SASE / SD-WAN platform · Typical deployment: hours

   Zero-touch provisioning is the headline for retail. A new store, a franchise location, even a seasonal pop-up, can be connected and policy-compliant within hours of the box arriving on site, because Cato's single converged platform means there's no separate firewall to configure once the SD-WAN side is up. Networking and security come from the same place.

   That convergence carries through to PCI-DSS too. Payment systems, guest Wi-Fi and the various connected devices a modern store runs - tablets, digital signage, stock scanners - sit in their own micro-segments under one policy rather than needing several products to agree with each other. Path selection and WAN optimisation are built in, which helps keep cloud POS responsive even when the underlying connection isn't perfect.

   Watch out: a retailer already running Zscaler or Netskope for SSE won't find Cato slots in alongside that cleanly - moving to Cato generally means moving away from the existing security stack, not adding to it, which is a bigger procurement conversation than the deployment speed alone suggests. Franchise operators should also think about how much of this fits with individual franchisee autonomy, since a converged platform tends to assume more central control than some franchise agreements are set up for.

   Contact Cato Networks via Netify ↗

2. No. 2 · Score 92.4

   Fortinet

   Secure SD-WAN / SASE technology vendor · Typical deployment: days

   Native convergence of networking and security on a single operating system (FortiOS) across FortiGate edge, FortiManager and FortiSASE.

   Watch out: Like Cisco, managed delivery is via partners rather than Fortinet directly; underlay and field operations are not owned by the vendor.

   Contact Fortinet via Netify ↗

3. No. 3 · Score 92.1

   Palo Alto Networks

   SD-WAN / SASE technology vendor · Typical deployment: weeks

   Prisma SASE converges SD-WAN, cloud-delivered security, and digital experience management (ADEM) under a single platform identity.

   Watch out: Premium pricing relative to firewall-led SD-WAN vendors; commercial model requires careful scoping by users, bandwidth, locations and term.

   Contact Palo Alto Networks via Netify ↗

4. No. 4 · Score 91.8

   HPE Aruba Networking

   SD-WAN / SSE / branch technology vendor · Typical deployment: days

   EdgeConnect SD-WAN (acquired with Silver Peak) is positioned as the foundation for single-vendor SASE alongside Aruba SSE.

   Watch out: Aruba SSE is newer than the SSE leaders (Zscaler, Netskope); buyers wanting best-of-breed SASE should evaluate the SSE capability set carefully.

   Contact HPE Aruba Networking via Netify ↗

5. No. 5 · Score 90.2

   Versa Networks

   SD-WAN / SASE technology vendor · Typical deployment: weeks

   Multi-tenancy from the ground up, making Versa a common choice for service providers and carriers building managed SD-WAN and SASE platforms.

   Evidence caveats: Retail and e-commerce: Partial

   Watch out: Less well-known to enterprise buyers as a direct purchase; most enterprise consumption is via service providers.

   Contact Versa Networks via Netify ↗

6. No. 6 · Score 89

   AT&T Business

   Global carrier managed SD-WAN / SASE provider · Typical deployment: months

   For a chain that lives or dies on whether the till keeps working, AT&T's combination of wired access and cellular coverage across the US is hard to beat. If the primary circuit goes down, LTE failover keeps card transactions and cloud-based store systems running rather than sending staff back to a paper till roll.

   PCI-DSS segmentation is supported through multi-vendor security options, Fortinet for AT&T SASE being one route, so guest Wi-Fi, IoT devices and payment environments stay separated store by store.

   Watch out: not every AT&T-delivered site runs the same platform underneath, and the segmentation and failover capability that's described in a proposal can vary by service tier. For a franchise network this matters more than for a single brand, because two stores signed up under the same agreement might end up with subtly different setups depending on which platform tier each was provisioned with. Licensing across those tiers can also add up differently across a large estate than the per-store pricing might suggest.

   Contact AT&T Business via Netify ↗

7. No. 7 · Score 88.6

   NTT DATA / NTT Ltd.

   Global managed network provider · Typical deployment: months

   Stores, warehouses and fulfilment centres often end up running different network and security policies in large multinational retailers simply because they were set up at different times by different regional teams. NTT's 24x7 global operations centres are geared toward standardising that picture - one policy, applied consistently, with centralised visibility into POS availability and branch performance across the whole estate. Support for leading security vendors underpins PCI-DSS segmentation and cloud-delivered SSE controls within that model.

   Watch out: NTT wraps managed service around platforms like Palo Alto or Zscaler rather than building its own, so what's actually delivered for segmentation and security depends on which platform is underneath in any given region. A multi-vendor setup like this has real operational implications - different licensing, different provisioning steps, different support processes - and for a large store rollout programme, those differences can stretch timelines if they're not planned for upfront.

   Contact NTT DATA / NTT Ltd. via Netify ↗

8. No. 8 · Score 88.2

   Verizon Business

   Global carrier managed SD-WAN / SASE provider · Typical deployment: months

   Card transactions don't stop just because the broadband does, at least not with Verizon's wireless network providing LTE failover - this is the core appeal for retailers where continuous POS uptime is the priority. Managed SASE adds segmentation between payment systems, guest networks and store IoT on top, and Verizon's track record with large, spread-out branch estates is well documented.

   Watch out: the platform underneath is largely Versa, so for a retailer wanting the option to run something different on part of the estate, that's worth knowing early rather than discovering during rollout. The total cost picture also benefits from being modelled properly - managed service add-ons, wireless backup subscriptions and international support requirements can shift the numbers more than the headline managed SD-WAN price implies on its own.

   Contact Verizon Business via Netify ↗

9. No. 9 · Score 88

   BT Business / BT Global

   Global/UK managed SD-WAN / SASE provider · Typical deployment: weeks

   For UK retail estates specifically, BT's own access network is the main advantage. High-street shops, convenience stores and hospitality sites can get LTE or 5G backup alongside fixed-line connectivity, and because BT's field engineers manage that access directly, new sites don't sit waiting on a third-party circuit provider to catch up.

   CCTV, IoT, payment systems and guest Wi-Fi can be kept apart through managed segmentation for PCI-DSS purposes, and having one provider own the connectivity end to end tends to make lifecycle management across a nationwide estate simpler than juggling multiple suppliers.

   Watch out: BT doesn't deliver SD-WAN on one single platform, so the question of which vendor platform is actually proposed - and why that one, for this estate - is worth asking directly rather than assuming. Retail margins per store are often thin enough that the cumulative cost of optional security add-ons, managed service tiers and mobile backup subscriptions deserves modelling across the whole estate, not just per site.

   Contact BT Business / BT Global via Netify ↗

10. No. 10 · Score 87.9

    Cisco

    SD-WAN / SASE technology vendor · Typical deployment: weeks

    Broadest platform portfolio in the category, covering Catalyst SD-WAN for enterprise WAN, Meraki MX for cloud-managed branch, and Cisco Secure Access for converged SASE delivery.

    Watch out: Two distinct SD-WAN product lines (Catalyst and Meraki) means buyers should confirm which fits the target deployment profile and the longer-term roadmap.

    Contact Cisco via Netify ↗

Scores are weighted across 40 capabilities with points accrued based on: yes 1.0, via partner 0.75, via managed service 0.65, partial 0.5, not confirmed 0.15, not primary 0. Extended dimensions are indicative desk research; confirm via RFP.