FluxFM
FluxFM is a Berlin-based independent radio station broadcasting curated, algorithm-free music and culture programming on UKW 100.6 FM, via the FluxMusic app's 30+ channels, and through the FluxBau event venue, serving Berlin listeners, event-goers, and advertiser partners.
- Company typePrivate
- Founded2010
- HeadquartersBerlin, Germany
- Headcount1–10
- GTM typeB2C
- OfferingDigital Commerce or Content
What FluxFM does
FluxFM is an independent, privately-held radio station headquartered in Berlin-Kreuzberg that broadcasts curated, algorithm-free music and pop culture programming on UKW 100.6 FM (Berlin/Brandenburg) and globally via digital streaming. Founded in 2010 by Mona Rübsamen (Program Director/Managing Director) and Markus Kühn, the station positions itself as an alternative to mainstream "Dudelfunk" radio, with a daily schedule spanning morning show (Superfrüh), daytime (Der Tag), and evening electronic-music programming (Der Abend). Its editorial philosophy is hand-curation over algorithmic recommendation, supported by a named roster of moderators and music editors.
The product surface comprises the main FluxFM station, the FluxMusic mobile app (iOS/Android) delivering 30+ curated channels including decade streams (60s–2000er), genre channels (ChillHop, Electronic Chillout, Clubsandwich, MetalFM, XJAZZ, neoFM), and the city-focused "Listen To Berlin" channel, plus the proprietary Rewind & Share feature enabling 30-day livestream time-travel and clip sharing. Supporting products include the FluxBau event venue (~200 capacity, Spree-river terrace at Pfuelstraße 5) hosting the weekly Bergfest concert series and private/corporate rentals, an extensive podcast library (Berliner Schnipsel, Breitbild, Der Abend, Cosmorana, Modus Operandi), and lifestyle sub-brands FluxRC (cycling team) and FluxAhoi (sailing/motorboating). Streaming infrastructure is delivered via partner Radiosphere.
The business model blends advertising on broadcast and digital streams, FluxBau venue rentals and ticketed events, podcast sponsorship, and partnership marketing with cultural and lifestyle brands (Berlin Music Commission, Staatsoper Unter den Linden, Watergate Club, Alba Berlin). The Flux Supporter program provides free community registration with benefits such as giveaway access and guest-list priority. No subscription tiers are publicly disclosed, and revenue figures are not reported. The company is founder-owned with no disclosed institutional investors, operates with 1–10 employees per firmographic data, and has won multiple industry awards including ECHO (2013), Deutscher Radiopreis (2014, 2018), and Best Radio Station Worldwide (2014, Los Angeles).
FluxFM firmographics
Firmographics- Name
- FluxFM
- Legal name
- FluxFM
- Website
- https://fluxfm.de
- Company type
- Private
- Founded year
- 2010
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- FluxFM is a Berlin-based independent radio station broadcasting curated, algorithm-free music and culture programming on UKW 100.6 FM, via the FluxMusic app's 30+ channels, and through the FluxBau event venue, serving Berlin listeners, event-goers, and advertiser partners.
- Ownership category
- akta.pro rank
FluxFM industry classification
Industry- Product category
- Internet Radio Broadcasting
- NAICS
- Radio Broadcasting Stations (516110), Media Streaming Distribution Services, Social Networks, and Other Media Networks and Content Providers (5162)
- SIC
- Radio Broadcasting Stations (4832)
- akta.pro primary industry
- Independent Local Radio Stations (MPABACAD)
Keywords
Where FluxFM is headquartered
LocationHeadquarters
- HQ city
- Berlin
- HQ country
- Germany
- HQ region
- Europe
Offices2 records
Markets served
FluxFM business model
Business model- GTM type
- B2C
- Offering type
- Digital Commerce or Content
- Cost components
- Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales, Others
Revenue model
- Radio advertising: FluxFM generates revenue through advertising on its radio broadcasts and digital streams, typical for commercial radio stations in Germany.
- Event venue rental and sponsorship (FluxBau): The FluxBau event venue generates revenue through rental for private events (company parties, weddings), concerts, and corporate events, with capacity for ~200 guests and a riverside terrace.
- Concert and showcase events: Revenue from ticketed or sponsored live events including the Bergfest concert series, FluxFM Sessions, and partnership events at FluxBau venue.
- FluxMusic App premium features: App registration is free; revenue potentially derived from premium features or enhanced experience for registered 'Flux Supporter' members.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Monthly | Free access to all 30+ FluxMusic streams and podcasts |
Go-to-market motion3 records
Distribution channels5 records
Marketing channels9 records
FluxFM product offering
Product offeringCore offering
FluxFM is an independent alternative radio station based in Berlin that broadcasts curated, algorithm-free music programming on UKW 100.6 FM, via online streaming at fluxfm.de, and through the FluxMusic mobile app offering 30+ genre-specific channels. Beyond broadcasting, FluxFM produces original podcasts covering music, culture, and Berlin city life, and operates the FluxBau event venue on the Spree river for live concerts, private rentals, and the weekly Bergfest concert series.
Product overview
FluxFM operates a multi-platform radio and music streaming ecosystem centered on curated, algorithm-free music discovery. The core offering combines the main FluxFM radio station (broadcasting on UKW 100.6 in Berlin and online) with the FluxMusic App featuring 30+ curated genre-specific channels (including decade channels 60s-2000s, genre channels like Electronic Chillout and ChillHop, and city-focused Listen To Berlin). Supporting products include the FluxBau event venue on the Spree river hosting live concerts and the Bergfest weekly event series, FluxFM Podcasts covering music, culture, society and Berlin history, and community initiatives like the FluxRC cycling team and FluxAhoi sailing program. The proprietary Rewind & Share feature enables 30-day livestream time-travel and clip sharing.
Differentiator
Problem solved
Functional benefit
Products and services
- FluxFM Main Radio Station Berlin-based independent radio station broadcasting on UKW 100.6 FM in Berlin and parts of Brandenburg, plus global online livestream. Features daily hand-curated music programming with focus on indie, alternative, electronic music in evenings, pop culture coverage, and artist discovery for individual listeners seeking non-mainstream radio.
- FluxMusic Mobile App Free mobile application for iOS and Android providing 24/7 access to 30+ curated music channels, podcasts, and editorial content. All music is hand-selected by FluxFM editors without algorithmic recommendations, and includes the proprietary Rewind & Share feature for navigating back up to 30 days in the livestream.
- FluxBau Event Venue Live event venue at FluxFM's Berlin headquarters hosting the weekly Bergfest concert series (May-September Wednesdays), FluxFM Sessions, private events, company parties, weddings, and corporate functions with approximately 200-guest capacity and a riverside terrace for hire.
- FluxFM Podcasts Original podcast library covering music interviews, culture, society, Berlin history, film reviews, family topics, and astronomy. Available free via the FluxMusic App and website podcast library.
Quantifiable outcome
- ECHO award for Best New Artist Development (2013)
- +2 more outcomes
Companies that use FluxFM
Customer profileSegments4 records
Ideal customer profiles3 records
FluxFM technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
FluxFM partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered minor and core.
- Alba BerlinminorPartnership offering FluxFM listeners chances to win free tickets for Alba Berlin basketball games, combining sports and music/lifestyle audiences.
- Staatsoper Unter den LindenminorCollaborative podcast 'Modus Operandi' where FluxFM produces content about the opera house, its musicians, and performances, bringing classical music content to a broader audience.
- LISTEN TO BERLIN (Berlin Music Commission)coreJoint initiative to showcase Berlin's music scene through the 'Listen To Berlin' channel, curated by the Berlin Music Commission network for the city's music and creative industries.
- Watergate ClubminorWatergate Open Air event promotion partnership, offering FluxFM listeners guest list access to electronic music events at the Berlin club.
- RadiospherecoreInfrastructure provider for FluxFM's streaming technology and CDN (Content Delivery Network), powering the audio streaming across all digital platforms.
Scale indicators4 records
Recent moves1 record
FluxFM competitors and assessment
Company assessmentBroad incumbents
- 1LIVE (WDR): WDR's popular youth-oriented radio network covering North Rhine-Westphalia with contemporary and alternative-leaning formats — competes for similar demographics as FluxFM but at much greater scale.
- MDR SPUTNIK: Public youth-station of MDR with curated alternative and electronic music programming across central Germany — overlaps FluxFM's indie/electronic niche with substantially larger broadcast reach.
- Deutschlandfunk Nova: National public digital radio from Deutschlandfunk targeting younger, culture-curious listeners with lean-back audio programming — competes for FluxFM's core audience nationally, but as part of a larger public broadcaster.
- Radio Eins (rbb): Public Berlin-based radio station with an alternative, culture-focused program that directly overlaps FluxFM's Berlin listener base, operating at much larger scale under rbb/ARD.
Direct peers
- egoFM: Munich-based independent radio station with curated indie/alternative programming and digital streaming — same niche editorial positioning as FluxFM in a second major German city.
- ByteFM: Hamburg-based independent radio station focused on indie, alternative, and curated music — the closest direct peer to FluxFM in scope, format, and German-language independent-radio positioning.
Regional players
- fm4 (ORF): Austrian public alternative radio station with German-language curated music, club culture, and lifestyle programming — strong overlap with FluxFM's editorial DNA but anchored in Austria rather than Germany.
- Radio BOB!: German commercial rock and alternative-leaning radio network with national DAB+ and streaming distribution — comparable format (alternative/rock curation) and a similar ad-supported commercial radio model.
Others
- TuneIn: Global internet radio and audio-streaming aggregator carrying tens of thousands of stations — competing streaming-surface where FluxFM could either gain discovery or be commoditized among thousands of stations.
- radio.net: Europe-wide streaming aggregator that surfaces radio stations including competitors like FluxFM — relevant as a distribution/aggregator layer that competes for digital listener attention.
Market position
Strengths4 records
Weaknesses4 records
Key risks6 records
Key highlights6 records
Customer concentration
FluxFM social profiles
Digital presenceFluxFM financial estimates
Financial estimateRevenue estimate
Valuation estimate
FluxFM leadership team
Management profileNumber of profiles
Profiles3 records
FluxFM subsidiaries and ownership
Company hierarchySubsidiaries4 records
FluxFM funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
FluxFM M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about FluxFM
What does FluxFM do?
FluxFM is an independent alternative radio station based in Berlin that broadcasts curated, algorithm-free music programming on UKW 100.6 FM, via online streaming at fluxfm.de, and through the FluxMusic mobile app offering 30+ genre-specific channels. Beyond broadcasting, FluxFM produces original podcasts covering music, culture, and Berlin city life, and operates the FluxBau event venue on the Spree river for live concerts, private rentals, and the weekly Bergfest concert series.
Is FluxFM a public or private company?
FluxFM is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was FluxFM founded?
FluxFM was founded in 2010. It employs 1 to 10 people.
Where is FluxFM based?
FluxFM is headquartered in Berlin, Germany, in the Europe region.
How does FluxFM make money?
Four revenue lines are on record. Radio advertising is the primary driver. The others are event venue rental and sponsorship (FluxBau), concert and showcase events and fluxMusic App premium features.
Who are FluxFM's main competitors?
Broad incumbents on record are 1LIVE (WDR), MDR SPUTNIK, Deutschlandfunk Nova and Radio Eins (rbb). Direct peers are egoFM and ByteFM. Regional players are fm4 (ORF) and Radio BOB!. Others are TuneIn and radio.net.
Does FluxFM have an API?
No public API is recorded for FluxFM.
What industry is FluxFM in?
FluxFM's product category is Internet Radio Broadcasting. Its primary akta.pro industry code is MPABACAD, Independent Local Radio Stations. Its NAICS code is 516110 and its SIC code is 4832.