The agentic OS for
energy installers
autarc brings together office, planning, and construction site in a single platform. This way, you reduce queries by 75%, save up to 12 hours in order processing, and legally document every step.
autarc is available on all devices — whether desktop, tablet or smartphone. Only an Apple Pro device is required for the LiDAR scan. On request, we will be happy to provide you with a test device.

What makes autarc software unique?
autarc connects your office work, planning, and construction site in a single software. Instead of switching between five different tools, you manage the entire customer process in one place. From inquiry and planning to installation and maintenance.
Over 2000+ trades businesses already trust us.





All in one software
Office
Digitally manage your customers, quotes, and . The integrated Voice Agent receives inquiries 24/7 and automatically assigns them. Through the customer portal, you can inform your clients about the project status at any time and provide important documents centrally.
Heating System Planning
Thanks to LiDAR scans and AI-supported data acquisition, autarc saves you up to 12 hours in planning and installing a heat pump. Buildings, rooms, and heating surfaces are digitally recorded and made directly usable for heat loss calculation, hydraulic balancing, and heat pump planning.
PV Planning
With autarc, you also significantly accelerate your PV planning. From digital roof surveying and module layout to shading analysis and yield simulation, autarc helps you implement projects faster, more precisely, and more efficiently, significantly reducing planning effort.
On-site
With the Field App, your technicians have all project information with them on their smartphone or tablet. Easily and conveniently document construction progress and create acceptance protocols. Offline work is possible. Data synchronizes automatically as soon as an internet connection is available again.
Services
autarc supports you with applying for funding, creating energy performance certificates, grid connection registration, and oil tank disposal. This allows you to complete all important administrative steps directly from within the software, significantly reducing your office workload.
AI for every step of your workday
What are the benefits of autarc?
Available around the clock
The integrated AI phone automatically handles customer inquiries and fault reports 24/7. Every inquiry is immediately recorded, assigned to the correct project, and forwarded if urgent. This enhances your professional image with customers.
Work more flexibly, efficiently, and in a legally compliant manner
With the Field App, your technicians document construction progress directly on-site. Photos, notes, and inspection reports are digitally recorded and automatically archived. This creates comprehensive construction documentation that complies with legal requirements.
Faster processing
Customers report time savings of between 10 and 12 hours per project in planning. Automated data capture via LiDAR scan and AI-powered calculations significantly accelerate the process from initial appointment to final quote.
Higher closing rate
Automatic data collection allows you to create offers faster and more accurately. You appear more professional to your customers and thus gain their trust more quickly. The result: more deals closed with the same effort.
Who is autarc?
autarc was founded in Berlin in 2023 by Etienne-Noel Krause and Thies Hansen. The company is developing a software platform for tradespeople who design and install heat pumps and photovoltaic systems. The team comprises over 40 employees with experience in the heating, ventilation and air conditioning (HVAC) sector, energy consultancy and software development. autarc was one of only a handful of German start-ups to be accepted into Y Combinator and has secured funding in the single-digit millions from investors such as PT1 PropTech1 Ventures, better ventures and Kai Hansen (founder of Lieferando). Over 2,000 businesses across Europe are already using the software.
You'll be in good company.





How do users rate autarc?
On the review platform Trustpilot, autarc is rated 4.7 out of 5 stars. Customers particularly highlight the software's user-friendliness and continuous development. One user describes autarc as an innovative company that evolves based on customer needs. Other customers praise the competent team and the practical support provided for planning heat pumps.

Digitize your operations with autarc.
What industry knowledge does autarc have?

What are customers' experiences with autarc?
Over 2,000 companies in Europe already use autarc's software to digitize their planning and office processes. On the Customer Stories page, companies like Daume GmbH or Hörmann report on the specific problems they faced before implementing autarc and how the software has transformed their daily operations. For example, Nikolaus Daume, Managing Director of Daume GmbH, reports saving up to 10 hours per renovation in the planning phase.
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