The planning software behind

hundreds of companies

We are building software for ambitious and efficient heating companies to bring climate-neutral heating to the broad masses of the population. We support both newly founded companies as well as highly scalable companies.
We deliver measurable results
12 hours time saving
for the Daume Group when planning heat pumps.
90% higher offer quality
per Coppen through over 600+ data points collected.
75% higher conversion
per Koster by selectively processing inquiries.
You'll be in good company.
An excerpt of the companies that work with autarc on a daily basis.
Vinci UnternehmenslogoDaume Gruppe UnternehmenslogoTheodor Bergmann BerlinVattenfallmf mercedölKosterHörmann HaustechnikeWagEnergie aus DuderstadtKlaus Klein Design BadTeam SteffenThomas Mehner Haustechnik Unternehmenslogo BraunschweigBerner Elektrotechnik

companies of all sizes

Trust autarc

We help startups set up their operations, help established companies transform and ambitious companies scale their installation capacity. Our software was deliberately developed modularly so that everyone can get the most out of it for themselves.
270 heat pumps
Daume has been installing heat pumps for years, whether for private customers or large systems.
Premium license
Everything you need to make your business efficient.
Products in use
Heat pump check
Customer portal
iOS app for the iPad/ iPhone
Heat pump report
One of Berlin's leading companies
Family company with a long history, also at the forefront of heat pumps.
Premium license
In the private customer sector, heating systems are planned with autarc.
Products in use
Heat load calculation
Heating surface design
Project folders as PDF as proof
Ready to start?
Discover all our solutions or book a demo to test autarc for free.
Sicherheit Symbol
100% DIN compliant
We comply with all standards in our calculations
Kalender Symbol
24/7 available
Accessible from all devices throughout the year
Person Symbol
Personal contact
We take time to answer your concerns, no question remains unanswered