AHS
AHS (AH-Software) is a Tokyo-based Japanese software publisher founded in 2005 that develops, distributes, and licenses AI voice and singing synthesis products (VOICEPEAK, Synthesizer V, VOCALOID, VOICEROID, CeVIO AI) for individual content creators, multimedia producers, and commercial/enterprise users across Japan and Asia.
- Company typePrivate
- Founded2005
- HeadquartersTokyo, Japan
- Headcount1–10
- GTM typeB2B and B2C
- OfferingSoftware
What AHS does
株式会社AHS (AHS Co., Ltd., trading as AH-Software) is a Tokyo-based privately held Japanese software publisher founded on August 22, 2005 that develops, distributes, and licenses AI voice synthesis and singing synthesis products for creators, multimedia producers, and commercial users. The company's core product portfolio centers on VOICEPEAK, a text-to-speech engine powered by Dreamtonics' Syllaflow AI, and Synthesizer V Studio 2 Pro, a DNN-based singing synthesis platform supporting multi-language vocals, vocal style control, AI retake, and rap synthesis, with an expanding library of 40+ branded character voice databases such as 小春六花, 夏色花梨, 花隈千冬, 弦巻マキ, 宮舞モカ, and 重音テト. AHS also distributes Yamaha's VOCALOID platform in Japan, publishes the VOICEROID and CeVIO AI product lines, and offers complementary creative tools including Recotte Studio (commentary video creation), キャラミん Studio (music video creation), Voice Presenter Pro, and exVOICE audio assets.
AHS generates revenue primarily through perpetual one-time software licenses priced from ¥5,980 to ¥22,000 for consumer voice packs and voice databases, with separate higher-priced commercial and lifetime licensing (notably the VOICEROID corporate lifetime license at ¥990,000 per voice and ¥165,000 per additional voice) targeted at business, educational, and enterprise customers. The company employs a product-led go-to-market approach combining free trials, freemium downloads, its own ah-soft.net e-commerce storefront, nationwide physical retail distribution through computer software stores, and direct-inquiry corporate sales. Marketing is concentrated on Japanese-language digital channels including an official YouTube channel, regular live broadcasts (AHS公式生放送, now in its 225th edition as of June 2026), Niconico, Facebook, Twitter/X, Instagram, and an email newsletter.
The company has received the BCN AWARD No.1 ranking in Utility Software for nine consecutive years and in Sound-Related Software for three consecutive years, most recently in the BCN AWARD 2026 announced January 19, 2026, validating sustained leadership in the Japanese retail voice synthesis category. AHS operates as a lean, founder-influenced organization led by Representative Director and CTO ファ カンル, Chairman 尾形 友秀, and Directors 上野 敦夫 and 田口 大, with no disclosed external investors, parent company, or public listing.
AHS firmographics
Firmographics- Name
- AHS
- Legal name
- 株式会社ＡＨＳ（エーエイチエス）(AHS Co. Ltd.)
- Website
- https://ah-soft.com
- Company type
- Private
- Founded year
- 2005
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- AHS (AH-Software) is a Tokyo-based Japanese software publisher founded in 2005 that develops, distributes, and licenses AI voice and singing synthesis products (VOICEPEAK, Synthesizer V, VOCALOID, VOICEROID, CeVIO AI) for individual content creators, multimedia producers, and commercial/enterprise users across Japan and Asia.
- Ownership category
- akta.pro rank
AHS industry classification
Industry- Product category
- Voice Synthesis Software
- NAICS
- Software Publishers (5132), Music Publishers (512230), Sound Recording Industries (5122)
- SIC
- Services-Prepackaged Software (7372), Services-Computer Programming, Data Processing, Etc. (7370)
- akta.pro primary industry
- AI Music Creation & Assistive Tools (Generation, Separation, Mastering) (MPAIAIAG)
- akta.pro secondary industries
- Voice Cloning, Dubbing & Audio Generative Media (HDAAAFAK), Audio Plugins & Virtual Instruments (VST/AU/AAX) (MPAIAIAB)
Keywords
Where AHS is headquartered
LocationHeadquarters
- HQ city
- Tokyo
- HQ country
- Japan
- HQ region
- Asia
Offices1 record
Markets served
AHS business model
Business model- GTM type
- B2B and B2C
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Operations, Supply Chain
Revenue model
- Software Licenses (Perpetual): One-time purchase perpetual licenses for software products including VOICEPEAK, Synthesizer V, and related voice synthesis software. Products are sold at various price points from ¥5,980 to ¥22,000 depending on edition and type.
- Commercial/Business Licensing: Separate commercial licenses for business, educational, and corporate use. VOICEROID corporate licenses priced at ¥990,000 lifetime, with ¥165,000 per additional voice. VOICEPEAK commercial licenses available for business usage.
- Character Voice Database Expansion: Additional voice databases and character packs for Synthesizer V and VOICEPEAK products, sold as add-on purchases
- Individual Voice Packs: Individual narrator and voice actor packs for VOICEPEAK商用可能 (commercial-use) series, priced from ¥5,980 to ¥11,980 per voice
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Pay-as-you-go | VOICEPEAK Character Products - Individual License |
| One time/ perpetual license | Pay-as-you-go | Synthesizer V 2 AI Voice Databases |
| One time/ perpetual license | Pay-as-you-go | VOICEPEAK Commercial-Use Narrator Voices |
| One time/ perpetual license | Multi-year contract | VOICEROID Corporate Lifetime License |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels6 records
AHS product offering
Product offeringCore offering
AHS develops, publishes, and distributes AI-powered voice and singing synthesis software for individual creators, businesses, and educational institutions. Its core products are VOICEPEAK (text-to-speech using Dreamtonics' Syllaflow engine), Synthesizer V Studio 2 Pro (AI singing voice synthesis with DNN technology), and related voice/character banks. The company also distributes VOCALOID, VOICEROID, CeVIO AI, and supporting creative multimedia utilities, with separate commercial-use licensing for enterprise and educational deployment.
Product overview
AHS Co. Ltd. is a Japanese software publisher specializing in creative synthesis software. The product portfolio centers on AI-powered voice and singing synthesis products: VOICEPEAK provides text-to-speech with character voices using Dreamtonics' Syllaflow engine; Synthesizer V Studio 2 Pro enables AI singing voice synthesis with vocal style control and multi-language capabilities; and multiple voice/singing voice databases extend these platforms. Supporting products include VOCALOID, VOICEROID, and CeVIO AI for various voice synthesis needs; Recotte Studio for commentary video creation; キャラミん Studio for music videos; exVOICE and ぴた声/ぴた音 sound libraries for enhanced audio content; and legacy products like Clone series disc copying software, Music Maker for music creation, and various video/audio editing tools. The company also distributes third-party products including CrazyTalk, iClone, and Motion Decompiler. Commercial licensing options are available for business and educational use.
Differentiator
Problem solved
Functional benefit
Products and services
- VOICEPEAK
Quantifiable outcome
- BCN AWARD 2026 No.1 in Utility Software (9 consecutive years)
- +1 more outcomes
Companies that use AHS
Customer profileSegments3 records
Ideal customer profiles3 records
AHS technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability4 records
Feature4 records
AHS partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core.
- Dreamtonics Co., Ltd.coreStrategic technology partnership for Synthesizer V voice synthesis platform. Dreamtonics develops the core Syllaflow and DNN voice synthesis engines that power AHS's Synthesizer V and related products. AHS distributes and sells Dreamtonics' technology in Japan.
- VOCALOMAKETScoreVOCALOMAKETS is credited as supervisor for VOCALOID character 結月ゆかり (Yuzuki Yukari), a flagship product in the VOCALOID series distributed by AHS.
- VOCALOID (YAMAHA)coreAHS is an authorized VOCALOID developer and distributor, creating voice banks for Yamaha's VOCALOID singing synthesis platform.
- Various Voice Actors / Character DesignerscorePartnerships with professional voice actors (声優) including 峯田茉優, 井上喜久子, 田中真奈美, and others for voice bank creation. Each voice character has specific voice actor credits and character designers.
Scale indicators3 records
Recent moves6 records
Expansion highlights5 records
AHS competitors and assessment
Company assessmentDirect peers
- Crypton Future Media: Developer of Hatsune Miku and the Vocaloid-based vocaloid Character Vocal Series. Direct competitor in the Japanese singing-synthesis character voice bank market, with global distribution.
- Dreamtonics Co., Ltd. Developer of the Syllaflow and DNN voice synthesis engines that power AHS's VOICEPEAK and Synthesizer V products. Closest technical peer — both a partner and competing seller of Synthesizer V Studio internationally.
- VOCALOMAKETS: Character designer and supervisor for VOCALOID products like 結月ゆかり that AHS distributes. Operates in the same character-driven Japanese voice synthesis ecosystem and develops competing character IPs.
- CeVIO Project: Joint project producing CeVIO AI singing and talking voice synthesis software. AHS is both a distributor and a competing developer of voice banks on the CeVIO platform.
- VOICEROID (AH-Software/EVECROSS): Internal product line of AHS, also offered by EVECROSS in some markets; comparable Japanese text-to-speech character voice software with similar character-driven positioning.
Emerging players
- ElevenLabs: Cloud-native AI voice synthesis and voice cloning platform. Emerging global competitor offering multi-language, on-demand voice generation through API/SaaS — competes with VOICEPEAK's commercial narrator use cases via a different delivery model.
- WellSaid Labs: AI voice generation platform targeting enterprise content teams for marketing, training, and corporate communications — directly competes with VOICEPEAK's commercial narrator and Voice Presenter Pro use cases.
- Speechki: AI-powered text-to-speech and audiobook narration platform. Comparable commercial narrator use case targeting enterprise and education content, similar to AHS's commercial narrator set offerings.
Broad incumbents
- iZotope: Major audio software company offering AI-driven audio production, mixing, and restoration tools (e.g., RX, Ozone). Broader incumbent in audio software with adjacent AI capabilities overlapping AHS's audio creation and commercial voice use cases.
- Yamaha Corporation (VOCALOID): Creator of the VOCALOID platform that AHS distributes voice banks for. Owns the underlying technology and has the resources to compete vertically; AHS is an authorized developer on Yamaha's platform.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
AHS social profiles
Digital presenceAHS financial estimates
Financial estimateRevenue estimate
Valuation estimate
AHS leadership team
Management profileNumber of profiles
Profiles4 records
AHS funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
AHS 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 AHS
What does AHS do?
AHS develops, publishes, and distributes AI-powered voice and singing synthesis software for individual creators, businesses, and educational institutions. Its core products are VOICEPEAK (text-to-speech using Dreamtonics' Syllaflow engine), Synthesizer V Studio 2 Pro (AI singing voice synthesis with DNN technology), and related voice/character banks. The company also distributes VOCALOID, VOICEROID, CeVIO AI, and supporting creative multimedia utilities, with separate commercial-use licensing for enterprise and educational deployment.
Is AHS a public or private company?
AHS is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was AHS founded?
AHS was founded in 2005. It employs 1 to 10 people.
Where is AHS based?
AHS is headquartered in Tokyo, Japan, in the Asia region.
How does AHS make money?
Four revenue lines are on record. Software Licenses (Perpetual) is the primary driver. The others are commercial/Business Licensing, character Voice Database Expansion and individual Voice Packs.
Who are AHS's main competitors?
Direct peers on record are Crypton Future Media, Dreamtonics Co., Ltd., VOCALOMAKETS, CeVIO Project and VOICEROID (AH-Software/EVECROSS). Emerging players are ElevenLabs, WellSaid Labs and Speechki. Broad incumbents are iZotope and Yamaha Corporation (VOCALOID).
Does AHS have an API?
No public API is recorded for AHS.
What industry is AHS in?
AHS's product category is Voice Synthesis Software. Its primary akta.pro industry code is MPAIAIAG, AI Music Creation & Assistive Tools (Generation, Separation, Mastering), with a secondary code of HDAAAFAK, Voice Cloning, Dubbing & Audio Generative Media. Its NAICS code is 5132 and its SIC code is 7372.