AUDIO ADVERTISING IS POWERFUL
EVERY £1 SPENT DELIVERS A ROI OF £7.70
BUT IT IS TRADITIONALLY SLOW, COMPLEX, AND EXPENSIVE
Production challenges
Creating a script, booking a recording studio, hiring voice talent and a sound engineer, post-production editing and much more..
Media buying complexity
Sourcing and dealing with broadcasters, negotiating pricing, planning campaigns, agreeing target audiences, ensuring delivery...
Agency dependency
Relying on big agencies that charge a fortune and aren't interested in smaller clients or budgets or campaigns that are just audio...
Not designed for SMEs
Radio or podcast advertising was traditionally only for big companies. We're changing that with our unique SME focused service...
THE SOLUTION
Complete audio campaign management designed for SMEs & independents
From Idea to Airtime at the speed of sound
01
Your target customers identified and defined - down to postcode level
02
Your radio or podcast advert created exclusively for you
03
Your advertising campaign authorised and arranged for you
04
Your advert heard by thousands of your target customers - guaranteed
POWERFUL TARGETED AUDIO CAMPAIGNS
PICK A CAMPAIGN OR LET US CREATE A CUSTOM CAMPAIGN FOR YOU
BOOST
GUARANTEED to be heard by
33,000
of your target customers
-
4 week campaign
-
Advert played 100,000 times
-
Precise location & demographic targeting
-
£2,099 + VAT
AMPLIFY
GUARANTEED to be heard by
83,000
of your target customers
-
10 week campaign
-
Advert played 250,000 times
-
Precise location & demographic targeting
-
£5,099 + VAT
DOMINATE
GUARANTEED to be heard by
166,000
of your target customers
-
20 week campaign
-
Advert played 500,000 times
-
Precise location & demographic targeting
-
£10,099 + VAT
BESPOKE
GUARANTEED to be heard by
ANY NUMBER
of your target customers
-
Precise location & demographic targeting
-
Advert broadcast on traditional radio, connected devices, or podcasts
GUARANTEED AUDIENCE DELIVERY
PRECISE TARGETING OF THOSE YOU WANT TO REACH
Location
Target by county, city, town, area, or postcode
Device
Interests
Target by user interests such as jobs
Demographics
Target by age, age group, and gender
Behaviour
Target by 100+ listener behaviours
Status
Target by listener status or category
DESIGNED FOR SMEs AND INDEPENDENT BUSINESSES
Klaxon makes audio advertising accessible, scalable and affordable for businesses of any size
Recruitment companies
Location based businesses
Marketing agencies
Service providers
Klaxon is an Innovate UK–backed marketing technology company, developed to democratise access to
professional audio advertising for businesses of all sizes.
TESTIMONIALS
“Working with these guys couldn’t be easier. They turned around our brief in lightning time and we were on air in days.”
Stephen Anderson, CEO Crooton
“The advert and campaign turnaround was brilliant and we were genuinely impressed by the quality.”
Richard Duxbury, MD Soop Marketing
ACHIEVEMENTS
Innovate UK
Winner of Creative Catalyst grant from Innovate UK
South by Southwest
Selected to represent the UK at SXSW conference in Texas (US)
Future of MarTech: Unified Foundations, Adaptive Growth
Singapore, March 2026
21toWatch
Listed in the East of England's 21toWatch business competition
WHAT PEOPLE ARE SAYING ABOUT KLAXON
PREFER TO CREATE YOUR OWN AUDIO AD?
Create a professional radio or podcast advert in minutes
-
No recording equipment, script, or broadcast voice required
-
The easiest and fastest AI advert creation tool around
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Select from a wide range of voices
-
Select from a wide range of music tracks
-
Select the right language from more than 20 available
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Download your advert for just £49 + VAT