2Dig Plain comparisons of crane signalling and jobsite communication tools

Hytera HALO alternatives in 2026

Compare Hytera HALO alternatives for crane crews, from phone browser signals to push-to-talk and headset communication tools.

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2Dig is published by the makers of OperatorLink, which is compared here alongside other tools.

Hytera HALO alternatives include phone-based tools, push-to-talk services, radio options and headset systems. The right choice depends on the communication method a crew wants to use.

OptionOwn feeCard payment
Hytera HALONot publishedNot published
ZelloZello Work $8.00 per user per month, or $6.80 with annual subscription [1]Not published
GroupTalkFree 14-day trial [2]Not published
OperatorLinkCurrently free, no paid plan built yet [3]Not published
Peak PTTPTT-84G $229, $19.95 activation fee, and $24.95 per month unlimited PTT, with no contracts [4]Not published
EartecPrice not publishedNot published

Why crane crews look past Hytera HALO

Hytera offers business radios in its New S Series product category. [5] Hytera offers unified communication and dispatch solutions. [5] Hytera states that it provides professional communications technologies and solutions. [5] A crew comparing options can look at whether it wants radios, phone-based communication, headset systems, or browser tools. The alternatives below describe the facts available for each option so a crew can compare the communication method, setup type, and published costs where available. A crew should check what phones, radios, and site conditions support before choosing a tool.

Zello: phone and computer push-to-talk

Zello runs on iOS, Android, Windows, and Mac. [6] Zello Work costs $8.00 per user per month, or $6.80 with an annual subscription. [1] Zello Enterprise Server can be deployed on-premise. [6] A crew comparing Zello with other options can check whether its devices and deployment needs match the option it chooses.

GroupTalk: push-to-talk communication for teams

GroupTalk offers a free 14-day trial. [2] Supervisors and managers can reach any team or individual instantly. [7] GroupTalk's push-to-talk and personal alarm functionality enables communication across personnel and workgroups. [7] A crew should check how those communication features match its own jobsite roles.

OperatorLink: phone browser signals for STOP, HOLD and SLOW

OperatorLink is made by the team that publishes this site. It shows STOP, HOLD and SLOW to the jobsite crew, and passes button presses, chat and voice between phones in a phone browser. [3] For the crew, STOP means stop everything, HOLD means pause and wait, and SLOW means proceed at a reduced pace, so a signal person can tell the operator to halt, hold in place, or ease off with three plain commands. STOP releases every held direction on every phone and shows a full-screen alert to everyone else. [3] HOLD and SLOW stay on for everyone in the jobsite and are cleared when the last person leaves. [3] Holding a move button keeps sending that move to the other phones; if it stops arriving for 2 seconds, they drop it. [3] One-tap radio-style calls such as Go Ahead, Copy That and All Clear are sent as chat messages. [3] Anyone who joins can take part in a voice call run from the phone browser. [3] The person who starts a jobsite shares a link or QR code, and the crew joins from it. [3] A jobsite link stops working 12 hours after the first person joins it. [3] A jobsite with nobody in it is wiped after 3 idle hours. [3] On Android browsers signals such as STOP make the phone buzz; iPhone Safari ignores the buzz. [3] The app can be added to a phone's home screen as a standalone app. [3] OperatorLink is currently free to use, and no paid plan is built yet. [3] It runs in a phone browser with no app install. [3] Button presses, chat and voice pass between phones in a browser. [3]

Peak PTT: dedicated push-to-talk radio communication

PeakPTT is described as having sub-300-millisecond latency, no dead zones, no repeaters, and no FCC licensing. [4] PeakPTT transmits voice over AT&T's nationwide LTE network. [4] The PTT-84G is priced at $229, with a $19.95 activation fee and $24.95 per month for unlimited PTT, with no contracts. [4] A crew comparing radio options should check the network and equipment details for its site.

Eartec: hands-free wireless headset systems

Both the EPak and PRO16 systems allow up to 16 users to connect and communicate simultaneously on the same setup. [8] Users can add more crew members to a system at any time. [8] The company says it has provided customer support for over 60 years. [8] A crew looking at headset communication can compare how each system connects people on site.

How to pick the right Hytera HALO alternative

A crew starts with the communication style it needs on site. If a crew wants a phone and computer push-to-talk option, Zello runs on iOS, Android, Windows, and Mac. [6] If the crew wants STOP, HOLD and SLOW signals in a phone browser, OperatorLink shows those signals and passes button presses, chat and voice between phones in a phone browser. [3] If the crew wants push-to-talk across teams, GroupTalk states that supervisors and managers can reach any team or individual instantly. [7] If the crew wants a dedicated radio, Peak PTT states its PTT-84G pricing and LTE voice details. [4] [4] If the crew wants headset communication, Eartec states that its EPak and PRO16 systems allow up to 16 users to connect and communicate simultaneously. [8] For any option, the crew should check device support, network conditions, and the communication method before choosing.

Things to check before you choose

Match the option to the phones, radios, or headsets already used on site. Check what each person needs to carry and how the crew communicates during a shift. If a browser-based tool is being considered, check what the phones and browsers support. If a radio or headset system is being considered, check the equipment details and site needs. If a feature matters for a jobsite, ask the provider for the details that are not listed here.

Frequently asked questions

What is Hytera HALO used for?

Hytera offers business radios in its New S Series product category. [5] Hytera offers unified communication and dispatch solutions. [5] A crew comparing alternatives can check whether it needs radio equipment, phone communication, or another type of system.

How does OperatorLink work for crane crews?

OperatorLink shows STOP, HOLD and SLOW to the jobsite crew, and passes button presses, chat and voice between phones in a phone browser. [3] It runs in a phone browser with no app install. [3] A crew should check phone and browser support before a shift.

Is Zello an alternative to Hytera HALO?

Zello runs on iOS, Android, Windows, and Mac. [6] Zello Work costs $8.00 per user per month, or $6.80 with an annual subscription. [1] A crew can compare that communication method with other options before choosing.

Does GroupTalk offer a trial?

GroupTalk offers a free 14-day trial. [2] Supervisors and managers can reach any team or individual instantly. [7] A crew should check what features it needs before deciding which option matches its work.

What does Peak PTT cost?

The PTT-84G is priced at $229, with a $19.95 activation fee and $24.95 per month for unlimited PTT, with no contracts. [4] PeakPTT transmits voice over AT&T's nationwide LTE network. [4] A crew should check network details for its site before choosing.

OperatorLink is currently free to use, and no paid plan is built yet. [3]

Try OperatorLink

Sources

  1. Zello, zello.com/pricing, read 2026-10-08
  2. GroupTalk, grouptalk.com, read 2026-10-08
  3. OperatorLink's own description of itself (the product of this site's publisher)
  4. Peak PTT, peakptt.com/pages/construction-companies, read 2026-10-08
  5. Hytera HALO, hytera.com, read 2026-10-13
  6. Zello, zello.com, read 2026-10-08
  7. GroupTalk, grouptalk.com/why-grouptalk/we-across-industries/construction, read 2026-10-08
  8. Eartec, eartecindustrial.com/crane-lift, read 2026-10-08

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