Construction runs on conversations.Now they're

Hardline captures your phone calls, site walks, and verbal updates — then turns them into tasks, daily logs, RFIs, and project documentation. Automatically.

Hardline call screen showing live AI summarization

Backed by leading construction & venture partners

Mucker Capital
Alumni Ventures
StandUp Ventures
Nirman.VC
Suffolk Technologies
Mucker Capital
Alumni Ventures
StandUp Ventures
Nirman.VC
Suffolk Technologies
Mucker Capital
Alumni Ventures
StandUp Ventures
Nirman.VC
Suffolk Technologies
Mucker Capital
Alumni Ventures
StandUp Ventures
Nirman.VC
Suffolk Technologies
Hardline
DesignedDesignedforforconstruction.construction.BuiltBuiltforforthethefield.field.PoweredPoweredbybyyouryourvoice.voice.Get Started
3hrs+
Saved Per Super, Per Day
Give superintendents hours back every day with automatic documentation.
4x
Faster Than Manual Notes
Capture jobsite details in a fraction of the time it takes to type.
98%
Accuracy
Construction-trained AI that gets the details right the first time.

How it works

Whether you're on the phone, in the trailer, or walking the 14th floor — Hardline's got the pen. Zero learning, zero typing, just download the app.

01STEP 01

Take and make calls as usual

Talk to your subs, suppliers, and supers like you always have. Nothing changes on your end.

02STEP 02

Get the recap instantly

Decisions, deadlines, and who's responsible — organized and ready before you hang up.

03STEP 03

Your team knows what's next

Action items land in the right hands before anyone has to ask. Daily logs, punch list items, RFIs, meeting minutes, DONE.

HOW HARDLINE HELPS YOU

Your Voice is the input, everything else is automatic

ZERO EXTRA ADMIN

Your calls already have the answers. Now they have the action items.

  • Action items pulled from natural conversation
  • Assigned to named people on the call
  • Deadlines flagged when mentioned
  • No learning curve — works on day one
Document Naturally With Your VoiceEliminate PaperworkPush data to your systemsNever lose a decision again

More documentation. Less typing.

Every decision on the record

Every verbal approval, scope change, and field directive is captured and timestamped. No more "I never said that" moments.

Hours back every day

Your daily logs, RFIs, and meeting notes write themselves. Supers and PMs stop staying late to do paperwork.

Nothing falls through the cracks

Tasks, owners, and deadlines are pulled from every conversation automatically. The handoff between field and office happens without anyone chasing updates.

Built-in dispute protection

Searchable, timestamped records of every conversation your team has. When claims, disputes, or audits come up, the documentation is already there.

Fits your existing stack.

Hardline syncs directly to the tools your team already uses. No migration. No disruption.

Hardline
RFI
Verbally request information from a sub and Hardline auto-drafts an RFI in your PM tool.
Daily Log
Talk through your day's progress and Hardline writes your daily log — no typing required.
Punch List
Walk the site, call out issues verbally, and Hardline builds your punch list automatically.
Safety Form
Report a safety observation or incident by voice and Hardline files the proper safety documentation.
OAC Meetings
Run your OAC meeting and Hardline captures minutes, action items, and decisions — distributed before anyone leaves the room.
Procore
Autodesk CC
Fieldwire
Mail
Messages
Teams
+ more coming soon

If your day is back-to-back calls and coordinating, this is for you.

Superintendents

Document without stopping work

Capture calls and site walks automatically. Get daily logs, task lists, and field reports without typing a word after hours.

Project Managers

Full visibility, less chasing

See every decision, task, and update from the field — structured and searchable — without asking for status reports.

Owners & Developers

Accountability built in

Timestamped records of every approval, change, and commitment. Protection during disputes and claims — automatically.

Subcontractors

Clear scope, clear records

Know exactly what was agreed to. Hardline documents the conversations that define your scope, schedule, and commitments.

Got questions?

Here's what you need to know before you get started.

Hardline is an AI-powered voice documentation platform built for construction. It turns your phone calls and jobsite conversations into structured project data—summaries, tasks, schedule updates, and daily logs—without any typing.

Construction loses $177B+ annually to miscommunication. Most of it starts with undocumented phone calls—verbal commitments, spec changes, and approvals that never get written down. Hardline creates an automatic written record of every work conversation.

Superintendents, project managers, project engineers, and general contractors who spend their day on the phone. Especially effective for GCs running $10M–$500M+ in annual revenue—the mid-market that's underserved by existing construction tech.

Hardline is available on both iOS and Android. Download it from the App Store or Google Play.

Download Hardline from the App Store or Google Play, or book a demo at hardlineapp.com. Most teams are up and running the same day.

A smartphone and a willingness to make your word count. No special hardware, no IT setup, no procurement process.