Radiotalk
Radiotalk (Radiotalk Inc.) is a Tokyo-based voice content platform that enables individual creators to live-stream, record, and syndicate audio to major podcast apps, monetized through a virtual currency (Coins), gifts, and a 2024 karaoke feature.
- Company typePrivate
- Founded2017
- HeadquartersTokyo, Japan
- Headcount11–50
- GTM typeB2C
- OfferingSoftware
What Radiotalk does
Radiotalk (Radiotalk株式会社 / Radiotalk Inc.) is a Tokyo-based voice content distribution platform founded in 2017 that enables individual creators to broadcast, record, edit, and syndicate audio content via iOS, Android, and web clients. The platform supports two primary content formats: live streaming with real-time listener interaction, including remote guest invitations for multi-person broadcasts, and pre-recorded 'talk' sessions that can be edited before publication. A core differentiator is one-click distribution to Apple Podcasts, Google Podcast, Spotify, and Amazon Music, established via partnership integrations announced on 2020-01-14, which removes the technical friction of multi-platform podcast syndication for individual creators.
The business model is consumer virtual-goods monetization. Users purchase Coins with real currency to send digital Gifts to broadcasters, extend live broadcast time, and access premium features; Coins expire within 180 days. A parallel Points system rewards gift consumption and engagement, redeemable for vouchers, with a 90-day expiration. Creators can commission custom Original Gifts through a request format or a paid production format (with revisions priced at 3,000 coins each). In June 2024, the company launched a Karaoke Ticket beta that allows broadcasters to play full melodies of pre-cleared popular songs during live streams with synchronized lyrics, monetized via ticket purchases gifted by listeners. Radiotalk operates primarily in Japan, distributes exclusively via consumer app stores, and runs an annual Radiotalk Festival and Radiotalk Award for community activation.
The company has raised approximately $3.75M across three documented rounds: a ~$0.91M round from MBS innovation DRIVE in May 2019, a ~$2.84M Series 1 from STRIVE, Gunosy Capital, Monex Ventures, and OLM Ventures in October 2020, and a 2022 strategic investment from MITSUI SUMITOMO INSURANCE Venture Capital (MSIVC). Headcount sits in the 11-50 band, two directors (Shinichi Saijo and Kaori Inoue) are publicly listed, and no acquisitions, M&A, or public-market activity has been disclosed. The technology stack is mobile-first audio broadcasting with web management, Google/Apple/X identity integration, and is positioned as a product-led growth platform with no published pricing for core app usage.
Radiotalk firmographics
Firmographics- Name
- Radiotalk
- Legal name
- Radiotalk株式会社
- Website
- https://radiotalk.jp
- Company type
- Private
- Founded year
- 2017
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Radiotalk (Radiotalk Inc.) is a Tokyo-based voice content platform that enables individual creators to live-stream, record, and syndicate audio to major podcast apps, monetized through a virtual currency (Coins), gifts, and a 2024 karaoke feature.
- Ownership category
- akta.pro rank
Radiotalk industry classification
Industry- Product category
- Voice Broadcasting Platform
- NAICS
- Media Streaming Distribution Services, Social Networks, and Other Media Networks and Content Providers (5162)
- SIC
- Radio Broadcasting Stations (4832)
- akta.pro primary industry
- Radio Streaming & Catch-Up Audio Platforms (MPAIADAJ)
Keywords
Where Radiotalk is headquartered
LocationHeadquarters
- HQ city
- Tokyo
- HQ country
- Japan
- HQ region
- Asia
Offices1 record
Markets served
Radiotalk business model
Business model- GTM type
- B2C
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Infrastructure, Marketing or Sales, Operations
Revenue model
- Virtual Currency (Coins): Users purchase coins with real money to buy digital gifts for broadcasters, extend live broadcast time, and access premium features. Coins expire within 180 days. Revenue generated from coin purchases with paid and bonus coin distinctions.
- Point System: Points awarded based on gift consumption and other engagement metrics. Points can be exchanged for vouchers and other rewards. Points expire within 90 days.
- Original Gift Production (Optional Paid): Creators can order custom original gifts through request format (基本形式) or paid production format (発注形式). Paid production includes 3,000 coins per additional revision request beyond the first.
- Karaoke Ticket: Premium feature allowing broadcasters to play full melodies of copyrighted songs during streams with synchronized lyrics; purchased by listeners to gift to broadcasters
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Transaction based/ take rate | Pay-as-you-go | Custom Gift Production - Paid Option |
| Usage-based | Pay-as-you-go | Coin Purchase System |
| Usage-based | Pay-as-you-go | Point Exchange System |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels5 records
Radiotalk product offering
Product offeringCore offering
Radiotalk is a mobile-first voice content distribution platform that lets individual users record, edit, and broadcast audio content through both pre-recorded talk sessions and live streaming sessions directly from a smartphone. The platform supports remote guest invitations for collaborative broadcasts, one-click distribution of audio content to major podcast platforms (Apple Podcasts, Google Podcast, Spotify, Amazon Music), and a built-in virtual economy of Coins, Points, and Gifts that enables listener-to-creator monetization.
Product overview
Radiotalk is a voice content distribution platform that operates as a unified service with multiple integrated features. The core offering includes live streaming and pre-recorded talk content creation, supported by podcast distribution capabilities to major platforms. The platform incorporates a virtual economy with Coins and Points for monetization and engagement. Additional features include karaoke functionality and remote guest participation. The platform is accessible via iOS and Android apps, with web-based management.
Differentiator
Problem solved
Functional benefit
Products and services
- Radiotalk (ラジオトーク) - Core Platform Core voice content distribution platform service that enables users to create and share audio content via live streaming with audience interaction or pre-recorded talk sessions with editing capabilities, plus in-app discovery, gifting, and podcast syndication.
- Coins (コイン) Virtual Currency Virtual currency purchasable with real money within Radiotalk, used to buy digital Gifts for broadcasters and to extend live streaming duration; expires within 180 days.
- Gifts (ギフト) Digital items that listeners can send to broadcasters during live streams as messages, including standard gifts and user-produced Original Gifts with customizable designs.
- Points (ポイント) Points awarded to users based on gift consumption and other engagement metrics, exchangeable for vouchers and other designated purposes; expire within 90 days.
- Original Gift Production (Paid Production - 発注形式) Paid service allowing top creators to commission custom Original Gifts; the paid production format charges 3,000 coins per additional revision request beyond the first free revision.
- Karaoke Ticket (カラオケチケット) Beta premium feature in which listeners purchase Karaoke Tickets to gift to broadcasters, enabling them to play full melodies of selected popular songs with synchronized lyrics during live streams; copyright licensing is handled centrally by Radiotalk.
Companies that use Radiotalk
Customer profileNamed customers3 records
Segments3 records
Ideal customer profiles3 records
Radiotalk technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration7 records
AI capability2 records
Feature5 records
Radiotalk partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered core.
- Apple PodcastscorePodcast distribution integration allowing Radiotalk users to syndicate their voice content to Apple Podcasts with automatic updates when new episodes are posted
- Google PodcastcorePodcast distribution integration enabling automatic syndication of Radiotalk content to Google Podcast platform
- SpotifycorePodcast distribution integration for automatic content syndication to Spotify alongside other major podcast platforms
- Amazon MusiccorePodcast distribution integration enabling Radiotalk users to reach Amazon Music listeners with automatically updated content
- X (Twitter)coreSocial sharing integration allowing users to post their Radiotalk content to X with share buttons and embedded player support
Scale indicators2 records
Recent moves6 records
Expansion highlights5 records
Radiotalk competitors and assessment
Company assessmentDirect peers
- 17LIVE: Asia-Pacific live streaming platform with audio-led formats in Japan and Taiwan; overlaps with Radiotalk on live broadcasting, gift economy, and creator monetization.
- Voicy: Japan-focused audio distribution and podcast platform offering original and user-produced spoken-word content with mobile-first consumption, a direct adjacent competing service to Radiotalk.
- Spoon: Korean-origin live audio streaming app with strong Japanese adoption; competes head-on with Radiotalk in the live-voice and audio-tipping creator category.
- stand.fm: Japan's leading spoken-word audio and podcast creation platform, with smartphone-first recording, live streaming, and gift-based monetization that overlaps directly with Radiotalk's core proposition.
- Clubhouse: Audio-first social networking platform centered on live voice rooms; compares to Radiotalk on real-time audio broadcasting and remote guest participation.
Broad incumbents
- Amazon Music: Major podcast distribution and music streaming platform and a direct Radiotalk syndication partner; comparable as a broad audio incumbent with overlapping distribution and rights competencies.
- X (Twitter) Spaces: Live audio rooms embedded in the X social graph; competes with Radiotalk on social live audio discovery and shares an existing social-sharing integration partnership.
- Apple Podcasts: Default iOS podcast client and direct integration partner for Radiotalk's podcast syndication; a structural incumbent that both enables and threatens Radiotalk's distribution reach.
- Spotify: Global audio streaming incumbent with aggressive podcast investments in Japan; overlaps with Radiotalk on podcast distribution, music rights, and listener monetization through a much larger catalog and ad business.
Emerging players
- Lemo FM: Japan-based audio and podcast creation app targeting creators with simple mobile recording and distribution; comparable to Radiotalk on UGC voice and podcast distribution.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Radiotalk social profiles
Digital presenceRadiotalk financial estimates
Financial estimateRevenue estimate
Valuation estimate
Radiotalk leadership team
Management profileNumber of profiles
Profiles2 records
Radiotalk funding detail
Funding detailFunding overview
Funding rounds3 records
Investors6 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Radiotalk 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 Radiotalk
What does Radiotalk do?
Radiotalk is a mobile-first voice content distribution platform that lets individual users record, edit, and broadcast audio content through both pre-recorded talk sessions and live streaming sessions directly from a smartphone. The platform supports remote guest invitations for collaborative broadcasts, one-click distribution of audio content to major podcast platforms (Apple Podcasts, Google Podcast, Spotify, Amazon Music), and a built-in virtual economy of Coins, Points, and Gifts that enables listener-to-creator monetization.
Is Radiotalk a public or private company?
Radiotalk is a private company. It is classified as venture growth investor backed and is currently operating.
When was Radiotalk founded?
Radiotalk was founded in 2017. It employs 11 to 50 people.
Where is Radiotalk based?
Radiotalk is headquartered in Tokyo, Japan, in the Asia region.
How does Radiotalk make money?
Four revenue lines are on record. Virtual Currency (Coins) is the primary driver. The others are point System, original Gift Production (Optional Paid) and karaoke Ticket.
Who are Radiotalk's main competitors?
Direct peers on record are 17LIVE, Voicy, Spoon, stand.fm and Clubhouse. Broad incumbents are Amazon Music, X (Twitter) Spaces, Apple Podcasts and Spotify. Lemo FM is listed as an emerging player.
Does Radiotalk have an API?
No public API is recorded for Radiotalk.
What industry is Radiotalk in?
Radiotalk's product category is Voice Broadcasting Platform. Its primary akta.pro industry code is MPAIADAJ, Radio Streaming & Catch-Up Audio Platforms. Its NAICS code is 5162 and its SIC code is 4832.