On a loading dock in Memphis, a worker scans a pallet with a Zebra handheld running Android. The screen looks modern. The session underneath, the one talking to the warehouse management system, is still telnet, and the software translating between the two was almost certainly written in South Jordan, Utah. That software is Wavelink, founded in 1992, acquired by LANDESK in 2012, and folded into Ivanti in 2017 [DC Velocity, 2017-01-27]. It is one of the more durable pieces of plumbing in industrial computing, and it has aged into something quietly interesting: the default compatibility layer between green-screen mainframes and the Android devices replacing two decades of Windows CE scanners.
The bet today, under the Ivanti Wavelink banner, is that warehouses do not want to rewrite their WMS. They want to keep the IBM i or SAP backend they have, slap a touchscreen on the front, and let the night shift work faster. Wavelink sells two things into that gap. The first is Velocity, a terminal emulation and industrial browser product whose current Android release is 2.1.46, with 2.1.45 having shipped on September 30, 2025 [Ivanti][Wavelink]. The second is Avalanche, the wireless infrastructure and mobile device management piece that handles provisioning thousands of scanners across distribution centers. Zebra ships Wavelink technology preloaded as All Touch Terminal Emulation on its Android devices [Zebra], and the company has a formal partnership with Zebra around warehouse and manufacturing productivity announced in 2023 [Ivanti, 2023].
Why this is more interesting than it sounds: ruggedized handhelds are a quiet but enormous installed base, and the migration from Windows CE and Windows Mobile to Android is still, somehow, not finished. SOTI has cited that roughly 70% of ruggedized mobile devices run a terminal emulation solution [SOTI]. That is the addressable surface Wavelink sits on. Every one of those devices is a candidate for a modernization project where someone has to make a 1980s telnet screen behave like a 2025 touchscreen without breaking the host application. The companies doing this work are not glamorous. They are also very hard to rip out, because the cost of a botched cutover in a high-throughput DC is measured in trucks that do not leave the yard.
Back of envelope
A mid-sized retailer running 5,000 ruggedized scanners across 40 DCs typically pays somewhere in the range of $40 to $90 per device per year for terminal emulation plus MDM, depending on the bundle (estimated). Call it $65. That is roughly $325,000 a year from a single account, and the switching cost is a multi-month revalidation of every screen flow against the WMS. If Wavelink holds even a quarter of the cited 70% share of the ruggedized base, and the global ruggedized handheld installed base is on the order of 25 to 30 million units (estimated), the recurring revenue pool attributable to this category is comfortably in the high hundreds of millions annually. Not a venture outcome on its own. A very respectable line item inside Ivanti.
The team and traction picture is the Ivanti picture now. Wavelink's pre-acquisition disclosed funding totaled around $5 million across two rounds [Crunchbase], a reminder that this was a capital-efficient business long before capital efficiency was fashionable. Inside Ivanti, the Wavelink group has continued to ship product and announce supply chain partnerships, including a 2022 integration of Ivanti Neurons for MDM into the supply chain product line [Ivanti, 2022] and a separate launch around turning device telemetry into operational insights [Ivanti, 2022]. The Zebra partnership in 2023 extended the OEM relationship into joint go-to-market for warehouse productivity [Ivanti, 2023].
The honest counterfactual
What bears say: the category is contested by larger and better-known names. SOTI, VMware (now Omnissa), Microsoft Intune, Google's Android Enterprise tooling, and StayLinked all touch some part of the same warehouse stack [SaaSHub]. StayLinked in particular has spent a decade arguing that server-side terminal emulation is architecturally cleaner than the client-side approach Wavelink popularized. And Ivanti as a parent has had a turbulent few years on the security side of its broader portfolio, which can make procurement conversations harder than they should be for an unrelated product line.
What bulls answer: the Zebra OEM relationship is the moat. When the dominant hardware vendor in ruggedized scanning ships your emulator preloaded as the default modernization path [Zebra], you are the path of least resistance for every IT director who just signed a five-year hardware refresh. StayLinked has the better architectural argument in some rooms; Wavelink has the box. In industrial IT, the box usually wins.
What to watch over the next twelve months: whether Ivanti continues to invest in Velocity at the cadence the 2.1.45 and 2.1.46 releases suggest [Wavelink], whether the Zebra partnership expands beyond warehouse into manufacturing and field service, and whether any of the Android-native challengers manage to convert a marquee retailer off Wavelink in a public reference deal. The tell will be the next major Velocity release and whether it ships features that assume the customer has already abandoned telnet, or whether it keeps betting that telnet outlives all of us. The smart money, based on thirty-three years of evidence, is on telnet.
The incumbent Wavelink must beat: StayLinked, whose server-side architecture remains the most credible technical critique of the Wavelink approach, and whose pitch to any CIO running a greenfield Android rollout is that the Wavelink way is the old way wearing new paint.