Relay Raises $36M as International Paper Backs Frontline AI

TL;DR: Relay raised $36 million in new financing led by customer International Paper, taking disclosed capital above $90 million. The round's formal stage and valuation were not disclosed.

Financing details

Relay called the round significantly oversubscribed. International Paper is not only the lead investor but also a customer, while Thayer brings relationships across hospitality brands that already use Relay.

That customer-investor mix is the most important signal in the transaction. It does not prove product economics, but it is stronger evidence of operating relevance than a syndicate composed only of financial investors.

From connected radio to system of action

Relay began with a cloud-connected alternative to the conventional enterprise radio. Its current thesis is broader: capture what frontline workers say, connect it to context such as location and operating systems, and turn spoken information into action.

The target user does not sit at a desk. Manufacturing operators, hotel staff, hospital transport teams, cleaners and maintenance workers often cannot stop to type into an application. Voice is already embedded in the workflow, so Relay is trying to make the radio the collection point for data that would otherwise disappear.

The company says only 17% of important frontline observations consistently reach a formal system, based on its research of 500 manufacturing professionals. That is a company-produced statistic and should be treated as directional, not an independently measured market benchmark.

Why International Paper's lead matters

Enterprise hardware is difficult to scale because buyers must trust device reliability, network coverage, training and support before a software layer can create value. A large industrial customer leading the financing suggests Relay has crossed at least part of that deployment barrier.

The strategic logic is circular:

1. more devices create more spoken operating data;
2. more data can improve routing, summaries and automation;
3. better workflows make the device harder to replace;
4. deeper deployment creates opportunities to expand across sites.

The risk is equally clear. Relay must show that “frontline intelligence” produces measurable safety, uptime or labor-productivity gains rather than becoming an expensive transcription layer.

Competitive position

Relay faces two different competitor groups. Motorola Solutions owns deep relationships and proven radio infrastructure. Software alternatives such as Zello and Microsoft Teams Walkie Talkie can be cheaper to deploy on devices workers already carry.

Relay's bet is that owning the worker-facing endpoint and the cloud workflow together provides better reliability and richer data. That advantage will depend on battery life, coverage, ruggedness, integrations and customer-specific deployment work as much as model quality.

Search and editorial opportunity

“Relay funding” search results are dominated by Relay Financial, the Toronto business-banking company. The frontline-operations company therefore needs precise entity disambiguation in headlines, metadata and internal links. Competitor coverage from Axios, SiliconANGLE and PYMNTS focuses on the smart-radio product and the funding announcement.

VCT's differentiated angle is the customer-led round and the transition from communications hardware to an AI-enabled operational data layer.

What to watch

• the formal financing stage and valuation;
• revenue mix between devices, subscriptions and services;
• customer concentration, particularly among industrial and hospitality accounts;
• expansion within International Paper;
• verified safety or downtime improvements;
• integrations with manufacturing, maintenance and property-management systems.

For now, the durable takeaway is not that every radio becomes an AI agent. It is that Relay has raised enough capital—and attracted a customer as lead investor—to test whether frontline voice can become enterprise infrastructure.