Female-founded Hardline bags $2M led by Mucker Capital for voice-first construction tech — TFN

• Hardline has raised $2M in pre-seed funding led by Mucker Capital to sort out expensive communication failures in building.
• Based by Alena Tuttle and Karly Heffernan, the corporate converts telephone calls and website conversations into structured venture information.
• The startup is already energetic throughout 10 US states and two international locations, integrating with platforms together with Procore, Autodesk, and Hilti’s Fieldwire.

Development startup Hardline has secured $2 million in pre-seed funding to modernise how building corporations deal with the infinite stream of calls, walk-throughs, and verbal updates that form initiatives on daily basis. The spherical was led by Mucker Capital, with backing from StandUp Ventures, Suffolk Applied sciences, Nirman Ventures, and Alumni Ventures. 

Based in 2025 by Alena Tuttle and Karly Heffernan, the latter a Forbes 30 Beneath 30 honouree within the Manufacturing & Trade class, the Santa Monica-headquartered startup is concentrated on considered one of building’s greatest operational issues: info getting misplaced between job websites and workplace programs. The trade loses tens of billions of {dollars} yearly due to poor communication and incomplete documentation, making workflow automation a quickly rising section inside building tech.

“I grew up on building websites. The issue has by no means been that supers and PMs don’t know what’s taking place on their jobs—it’s that they spend half their day documenting it after the actual fact, hunched over a laptop computer in a job trailer. Hardline closes that hole on the level of contact, the second a name ends, earlier than anybody has to open a spreadsheet,” says Karly Heffernan. 

“We aren’t asking subject crews to alter something. We meet them the place they already are—on the telephone. The voice layer of building has been invisible to venture administration software program till now. Hardline makes it legible,” notes Alena Tuttle. 

Hardline’s platform captures conversations from jobsite telephone calls and onsite discussions earlier than robotically remodeling them into structured documentation, together with RFIs, punch lists, change orders, process assignments, and every day logs. The system integrates immediately with broadly used building software program akin to Procore, Autodesk Forma, and Hilti’s Fieldwire, whereas supporting each English and Spanish for subject groups.

Opponents embody OpenSpace, which focuses on actuality seize and website documentation, Buildots, recognized for AI-driven venture monitoring, and Versatile, which makes use of crane and website knowledge to enhance operational visibility. Hardline, nevertheless, is betting that voice knowledge, usually ignored by present platforms, represents a significant untapped layer of venture intelligence.

To strengthen its technical capabilities, the corporate appointed Kimball Hill as chief expertise officer. Hill beforehand labored as a senior AI engineer at Klarity, the place he constructed multi-agent programs and enterprise AI tooling for large-scale knowledge analytics deployments.

“One of many constant challenges we see within the subject is that a very powerful venture info doesn’t at all times make it into programs of document. It lives in calls, conversations, and fast selections on-site,” says Parker Mundt, associate and head of platform at Suffolk Applied sciences. 

“Alena and Karly are exactly the type of founders we like to put money into – artistic, dedicated to excellence, and utilizing their trade insider know-how to be first to market with a novel and fully trendy resolution that’s seamless for its customers,” provides Michelle McBane, managing director at StandUp Ventures.

“Nirman started backing Hardline early final yr, and we elevated our dedication this spherical. The executive burden on subject managers is actual, costly, and getting worse as back-office headcount shrinks — and subject customers usually skip every day experiences just because the stream of labor doesn’t cease. A voice-first software that slots into the platforms builders already use, with no studying curve, is strictly the longer term we see for subject enter. Hardline is pulling that future ahead,” notes Gregg Wallace, basic associate at Nirman Ventures.

Hardline is already working throughout 10 states and two international locations, serving business contractors, residential builders, and specialty trades. Following its choice into the 2025 BOOST Accelerator run by Suffolk Applied sciences and recognition from BuiltWorlds and the Worldwide Builders’ Present, the corporate plans to make use of the recent funding to deepen software program integrations, speed up product growth, and develop throughout the SMB building market whereas scaling the telephony infrastructure on the core of its enterprise.