About
Localization & Translation Company
Enable Languages
Grow across global markets with localization.
From apps to games to enterprise software — scale to 120+ languages with tech-enabled professional localization services.
Trusted by Global Leaders
What We Do Best
Professional localization services tailored to your content and workflow.
Software & Product Localization
Localize apps, software, and digital products for global markets with native-quality translations.
Learn moreGame Localization
Bring your games to life in any language with culturally-adapted translations and voice-overs.
Learn moreMarketing & Content Translation
Adapt your marketing messages to resonate with local audiences and drive engagement.
Learn moreMedia Localization
Professional subtitling, dubbing, and voice-over services for video and audio content.
Learn moreLocalization Testing & QA
Ensure flawless localized experiences with comprehensive linguistic and functional testing.
Learn moreAI-Enhanced Translation
Leverage AI-powered workflows for faster turnaround while maintaining human-quality results.
Learn moreProfessional Translation 24/7 (Nitro)
Upload → Translate → Done. Fast, accurate human translations with no overhead.
Learn moreEnterprise Language Solutions
Tailored localization strategies — built for your tech ecosystem, content team, and global ambitions.
Learn moreOur Work
See how we help global companies scale their reach.
Software
JetBrains
1,000,000+ words localized into JA, ES, ZH-CN, KO, PT-BR, FR, TR, CS, RU
Software
JetBrains / YouTrack & Hub
Localization of Jetbrains' products Youtrack and Hub
Software
Microsoft MakeCode
Localization of Microsoft MakeCode
Mobile Apps
TikTok
100,000+ words localized into NL, FIL, FI, FR, DE, HE, IT, ES, SV, FR-CA, ES-MX for ByteDance
Mobile Apps
Viber
Localization of Viber messenger
Read case study
Software
GitHub
Translation of GitHub guides and materials
Software
Zendesk
Zendesk Knowledge Base localization for multilingual customer support
Read case study
Mobile Apps
Airalo
25,000 words localized into AR, ZH-CN, CS, FIL, FR, DE, EL, HE, HI, IT, JA, KO, PL, PT-BR, RU, ES-419, TH, TR, UK
Mobile Apps
Choco
15 000+ words localized into JA, KO, VI-VN, IT, PL, NL, PT-BR, CS, CA, ZH-CN
Websites
Bitrix24
100 000 words and counting localized into ES, PT-BR, JA, ZH-CN and 11 more
E-Learning
Harvard University
Localization of online courses for Harvard University
Games
Xsolla
Localization of Xsolla products
Read case study
Software
SafetyCulture
5 000–8 000 words per month localized into JA, PL, TH, TA, SV-SE, VI, UK, ID, HI, KO, NO, PT-PT, RO, RU, TR, AR, BN, ZH-CN, ZH-TW, DA, FI, IT, DE, NL, FR, ES-ES, PT-BR, ES-MX
Software
Veriff
12 000 words per month localized into ES-MX, ES-419, SO, SI-LK, VI, SL, SK, SR-CS, RO, PT-PT, PL, MS, MK, LT, LV, JA, HI, DE, KA, FR, FIL, NL, ZH-TW, ZH-CN, CA, BG, BN, ES-ES, PT-BR
Media
Bitrix24 / Voice Responses
into DE, EN, ES, PT-BR, RU, UK
Read case study
Software
DocuWare
90,000 words localized into 23 languages for cloud & on-premises document management
Games
Gartic Phone
5 000 words localized into JA, AR, TH, CS, ID, FR, DE, ZH-CN, IT, NL, SV, RO, KA, FA, AZ
Software
Bandsintown
Localization of Bandsintown app
Read case study
Websites
Aviasales
100,000 words localized into 12 languages for flight search platform
Software
Endomondo
10 000 words and counting localized into CS, HI, NO, TR and 12 more
Software
Liferay
Localization of Liferay Platform
Games
BattleTech
Localization of the Battletech game
Games
Goat Simulator
Localization of the Goat Simulator game
Games
Stellaris
Localization of the Stellaris game
Mobile Apps
Movavi
100,000+ words localized into 20+ languages for video editing software
Software
Parimatch
200,000+ words localized into FR, FR-CA, DE, HI, IT, JA, PL, PT, PT-BR, ES, ES-MX, TR for betting platform
Mobile Apps
Prequel
Expanded Top-10 photo editing app to 100M+ Gen Z users worldwide
Mobile Apps
Ultimate Guitar
4,000 words localized into ES with LQA for Muse Group's guitar app
Games
Wildlife Studios
75 000+ localized into FR, DE, IT, KO, RU, TR, PT-BR, ES-MX, UK, RO, AR
Mobile Apps
App in the Air
500,000+ words localized into PT-BR, PT, NL, KO, HI, FR, ES, SV, IT, TR, JA, AR, DE, ZH-CN, ZH-TW
Mobile Apps
Apptweak
100,000 words localized into JA, KO, ZH, FR for ASO analytics platform
E-Learning
Discourse
55,000 words localized into ZH-CN, PT-BR, IT, FR, DE, AR, FI, JA, ES for open-source forum platform
Software
Gcore
100 000+ words localized into ZH-CN, DE, ES, PT-BR
Games
Grand Hotel Mania
100,000+ words localized from RU into 20 languages for hotel simulator game by Deuscraft
Games
IllFonic
IllFonic Inc.
E-Learning
InterSystems
550+ words localized into ES, FR, PT-BR, ZH-CN, JA
E-Learning
Kissflow
140,000+ words localized into IT, TH for low-code/no-code work platform
Games
Klondike
50,000 words localized into DE, ES, IT, FR, PL, NL, JA, KO, ZH-CN, ZH-TW, PT-BR for VIZOR APPS
Software
Clue
Localization of Clue mobile app
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Mobile Apps
Dacadoo
100,000+ words localized into 17 languages for digital health platform
Games
My Cafe
400 000 words and counting localized into FR, ES, PT-BR, KO and 6 more
Games
Party Hard
Localization of the Party Hard game
Mobile Apps
Planner 5D
20,000 words localized into 24 languages for home design app
Games
Punch Club
20 000 words localized into ZH-CN, PL
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Software
RICOH360 Tours
18 000 characters localized into Japanese –> English, German, French, Spanish, Dutch
Software
Sumsub
7,000 words localized into 28 languages for identity verification platform
Software
Transporeon
50,000 words localized into 18 languages for logistics visibility platform
Websites
Aktiia
21,000 words localized into FR, DE, IT for blood pressure monitoring startup
Mobile Apps
Awarefy
30 000 characters localized into Japanese –> English
Mobile Apps
Baby Tracker
5 000 words localized into ES-LA, PT-BR, DE, UK
Mobile Apps
Circuit
5,000 words localized into 30+ languages for delivery route planning app
Software
CSAT
200 000+ words localized into AR, HE, IT, KO, PL, PT-BR, PT, TR, ZH-CN
Software
Driivz
1 300 words localized into HR, CS, ET, FI, FR, FR-CA, DE, EL, HU, IS, IT, LV, LT, NO, PL, RO, SK, SL, ES-ES, SV
E-Learning
Foodback
50,000 words localized into 12 languages for restaurant feedback platform
Mobile Apps
Gentler Streak
2 000 words per month localized into FR, DE, IT, ZH, ZH-HK, JA, KO
Games
Harvest Land / Paris: City Adventure
200,000+ words localized from RU into 8 languages for Mysterytag games
Games
Harvest Land
2 000 words per month localized into RU → EN, ES, PT-PT, FR, IT, DE, KO, JA, ZH
Games
Hotel Life
12,000 words localized into 10 languages for hotel simulation game by Eidolon
Software
HUB Parking
62,000 words localized into RU for smart parking solutions
Websites
Keenetic
30,000 words localized into PL, ES, FR, DE, SV, PT, IT for Wi-Fi router manufacturer
Games
Charm Farm
Localization of Charm Farm Game
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Games
Zombie Castaways
Localization of the Zombie Castaways game
Software
Meisterplan
74,500 words localized into ES, FR, DE for project portfolio management
Mobile Apps
Onde
up to 1 000 words per month localized into SV, RW, DA, SQ, PL, KM, ET, MY, ZH-HANS, FI, DE, LV, HE, NL, HR, SK, NO, LT, IT, TH, SO, ID, IS, UR-PK, ZH-HANT, CS, UK and 10 more
Software
OpenProject
1 000+ words per month, up to 150 000 localized into FR, ZH-CN, ES-ES, IT, PL, PT-PT, PT-BR, KO, UK
Software
Pillow
100,000+ words localized into 13 languages for sleep tracking app by Neybox
Games
Playwing
40 000+ words localized into AF, AR, BN, MY, HR, CS, NL, ET, FR, KA, DE, EL, HU, ID, MS, PL, PT, RU, SK, ES, SV, TH
Games
Clash of Kings
Proofreading of in-game text for Clash of Kings
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Software
Soundiiz
15,000+ words localized into 14 languages for music playlist transfer app
Mobile Apps
Speakap
5,000 words localized into DE, NL, ES for employee communication app
Websites
Stripo
25 000 words localized into PT-BR, TR, CS, FR, DE, IT, ES, PL, ZH-TW, NL, SL
Mobile Apps
Sufio
3 000 words localized into FR, DE
Mobile Apps
Tonsser
40,000 words localized into ES-US, PT, SV, DE for football community app
Games
Vizor
into ES-ES, NL, PL, ZH-CN, ZH-TW, PT-BR, IT, KO, FR, DE
Read case study
E-Commerce
Alvadi
Multilingual SEO for automotive supplier expanding to 30+ markets
Software
BoxHero
10000 localized into ES-419, ZH-CN, ZH-TW
Games
Epic Roller Coasters
4,000 words localized into ZH-CN, FR, DE, JA, KO, RU, ES for VR game by B4T Games
Mobile Apps
Dating Apps Bundle
50,000 words localized into 36+ languages for Red Panda Labs dating apps
Mobile Apps
Face Yoga
2,000 words localized into ES-419, PT-BR for skincare app by Tepluhab
Games
Forest Bounty
10,000 words localized from RU/EN into ES, FR, PL, PT-BR for VigrGames
Software
HUD App
10,000 words localized into 18 languages for dating app
E-Commerce
DreamCommerce
Localization of DreamCommerce Platform
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E-Learning
Jooble
10 000 words localized into ES, PT, KO, JA and 11 more
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Software
Smarty CRM
Localization of Smarty CRM platform
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Software
Targetprocess
Localization of Targetprocess platform
Games
Mahjong Treasure Quest
30 000 words localized into EN → JA, MTPE: EN → PL, NL, KO, ZH-CN, ZH-TW, DE, FR
Websites
Primagest
80 000 characters localized into JA → EN, ZH
Software
Raymy
80 000 characters localized into Japanese –> English, Chinese (traditional),Vietnamese, Hindi
E-Commerce
Sana Commerce
Bi-weekly B2B e-commerce platform updates in 22 languages
Games
Swappy Dog
25,000 words localized from RU into 19 languages for match-3 game by Funmatica
Mobile Apps
Swoo
30,000 words localized into ES, IT, PT for digital wallet app by CARDS/MOBILE
Games
EnjoyGaming
500 words per month localized into DE, ES, FR, HI, IT, JA, KO, PT, PT-BR, RU, SV, TR, UK
Software
2Solar
10,500 words localized into DE for solar software platform
Software
24 Hour Home Care
2,590 words localized into ES-419 for healthcare staffing company
Software
ActiveMap
18 000 words localized into AR
E-Learning
Adizes Institute
5,850 words localized into HE for leadership consulting platform
E-Learning
AI Chat Smith
1 500 words per month localized into ES, JA, RU, ZH, DE, FR, PT-BR
Media
Alice VR
8 phrases localized into CA, EN, ES, RU
Read case study
E-Learning
Appewa
100+ words localized into 20 languages for language learning app by Lithium Lab
Games
Associations
3 000 words localized into TR, PL, SV-SE, NO, DA, CS, SK, HU, JA, KO, and 7 more
Software
Aviloo
5,000 words MTPE from DE into DA, NL, FR, IT, SV, NO for EV battery diagnostics
Read case study
Games
Berry Factory Tycoon
1 500 words every two months localized into RU → EN, KO, JA
Websites
BestChange
2 000 words per month localized into NL, PL, SV
E-Learning
Blink
32 300 words localized into FR
Games
Bunny Boom
3 000 words localized into DE, ES, FR, IT, JA, KO, PT-BR
Media
Life is Feudal
Character voiceovers for Life is Feudal: Your Own
Read case study
Media
Cosmos VR
2 000 words localized into CA, DE, EN, ES
Read case study
Mobile Apps
Darksy Cleaner
1,400 words localized into 9 languages for iOS photo cleaner app
Games
Days After
500 words every 1.5 months localized into RU → EN, PT-BR, ES; EN → DE, FR, KO, AR, ZH-TW, ZH-CN, NO, PL, TH, CS, JA and 10 more languages on demand
Software
Dople
11 500 characters with space localized into KO → JA
Websites
eSIM Provider
around 30 000 words when requested localized into SQ, AR, HU, IT, IS, NL, FR, DE
Games
EXR
12 000 words localized into ES, FR
Software
GoodCrypto
2 000 words per month localized into AR, ZH, FR, DE, ID, IT, KO, PT-BR, ES, TR, VI
Games
Haiku
10 000+ words localized into ES-419, PT-BR, DE, JA, ZH-CN
E-Learning
Impulse
Impulse - Brain Training
Games
IQ Dungeon
IQ Dungeon - Riddle Solving RPG
Games
Knights and Brides
Knights & Brides
E-Learning
Lexilize
7 000 words localized into FR
Games
Darklings
1 000 words localized into JA, ZH, ES, RU, IT, FR, DE, PT, KO
Games
Kill Shot Bravo
Localization of Kill Shot Bravo
Games
Next Stop
7 500 words localized into FR, DE, EN, JA
Games
EcoCity
Localization of the EcoCity game
Games
Forced Showdown
Localization of the Forced Showdown game
Games
Minion Masters
Localization of the Minion Masters game
Games
Outpost Zero
Localization of the Outpost Zero game
Games
Streets of Rogue
Localization of the Streets of Rogue game
Games
Tamadog
Localization of the Tamadog game
Games
Valentine's Day
into DE, FR, IT, ES, PT-BR
Games
Mimic Logic
13 000 characters localized into JA → EN, ZH-CN
Games
Mini Golf 100+
10 000 characters localized into Japanese –> English, German, French, Spanish, Korean, Chinese (tw), Chinese (zh), Portuguese (Brazil)
Games
Mini Mini Farm
8 500 characters localized into Japanese –> English
Games
mod.io
500 words localized into ZH-TW, ZH-CN, DE, IT, JA, KO, PL, RU, ES
Websites
MySignature
1 500 words per month localized into IT, FR, NL, FI, PL, DE, ES, PT
Games
Parasite Days
70 000 characters localized into Japanese –> English
Software
PDIS
2 346 characters with space localized into KO → EN
E-Learning
PosterMyWall
1 000 words per month localized into ZH-HANS, DA, NL, FR, DE, ID, IT, PL, PT, RU, ES, TH
Software
Prospre
7 000 words localized into ZH-CN, FR, DE, IT, JA, PT-BR, ES-419
Games
Ruins Magus
38 000 characters localized into Japanese –> English
Games
Samedi Manor
2,000 words localized from RU into 7 languages for idle game by Black Caviar Games
E-Learning
Soltec Health
17 000 words per 6 months localized into JA
Software
Soma Development
8 000 words localized into AR, ZH-CN, FR, DE, ID, IT, JA, PT, RU, VI, ES-419
Games
Sonnet of Wizard
224 261 characters localized into Japanese –> English
Websites
Sportplus
800 words localized into AR, HI
Games
Hotel Project
3,622 words localized into PT-BR for merge game by Next Epic
Software
Tovie AI
4,800 words localized into ES, PT-BR for conversational AI platform
Software
Ultight
5 046 characters with spaces localized into KO → EN
Games
Underground Waifus
4 300 words localized into JA, ZH-CN, KO, FR, IT, DE
Software
UNNI
15 000 words per month localized into TH
Games
Vlad & Niki
15,000 words localized into 10 languages for kids claymation game by RUD present
Media
Kerish Doctor
Voiceovers for the Kerish Doctor software
Read case study
Software
Welcome Bot
2 000 words localized into UK, LT, AR, ES, FR, DE, PT, IT, PL, HE, ID, TR, HI, VI, MS, TH, CS, NL
Media
WRD
WRD – Learn Words App Voiceover
Read case study
Games
Azur Games
200 – 500 words per order localized into ID, PL, IT, TR, ZH-CN, ZH-TW, KO, PT-BR, JA, FR, ES, DE, TH, HI
Software
Conf.app
4,500 words localized into IT, ZH-CN, PT-BR, DE, ES for event management app
Software
Character Bank
Localization for Character Bank software platform
Software
Coffee Break
Localization for Coffee Break software platform
Software Google
Localization for Google
Software
GROOVE
Localization for GROOVE X
Software
Hakali
Localization for Hakali
Technology that Works for You
Your stack or ours? Doesn't matter. The Alconost technology stack adapts to deliver the best localization workflow for you.
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Continuous Localization
Sync translations with every code release—automated workflows for CI/CD pipelines.
Team Collaboration
Real-time workspaces where your team, our linguists, and reviewers collaborate seamlessly.
Workflows & Automation
Custom workflows by content type—marketing gets human touch, UI stays consistent.
Translation Memory & Glossaries
Build and maintain linguistic assets ensuring terminology consistency across updates.
Multi-Layer Quality Gates
Review workflows with automated checks and in-context testing before anything goes live.
Deep Integrations
Connect your ecosystem—Figma, Slack, Jira, GitHub, and more.
API & CLI Configuration
Set up programmatic access for your developers—automate everything from string upload to translation retrieval.
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AI and Machine Translation
Combine AI efficiency with human oversight to balance cost and quality.
Universal File Support
From JSON to XLIFF, from React to Unity—we configure platforms to handle your exact file types.
Technology on Your Terms
You get enterprise-grade localization infrastructure without the enterprise complexity. We handle the technical setup, you focus on going global.
Platform-agnostic expertise
We know Crowdin, Phrase, Lokalise, Tolgee, and 20+ others inside out
Migration support
Switch platforms anytime, we'll handle the transition
No proprietary lock-in
Your translations, memories, and glossaries always remain portable
Technology isn't enough — our people make it work.
People of Alconost
For over 20 years, we've built localization solutions powered by real people and smart workflows.
Linguists
1,500+ native-speaking professionals across 120+ languages, ensuring cultural and contextual accuracy.
Localization Managers
Integrate into your workflow, manage language assets, and drive quality — from apps to FinTech.
Vendor Managers
Build flexible, industry-specialized teams for scalable, cost-effective localization.
Localization Engineers
Implement automation, CI/CD, and MTPE — and tailor localization to your tech stack.
AI Experts
Fine-tune models, optimize prompts, and integrate AI into your localization workflows for speed and scale.
Flexible Language Operations Teams
Choose how you want to work with us — scale up, delegate fully, or embed our experts into your team.
Hybrid
Augment your existing localization team. We add the specialists you need — linguists, reviewers, engineers, or managers.
Full-Service
Get our complete team to handle your localization end‑to‑end. Outsource your entire localization process (BPO).
Outstaff
Hire our experts long-term, part or full time. No onboarding, training or management overhead.
Alconost in the Spotlight
Podcast
Nimdzi LIVE: TranslateGemma Quality Evaluation feat. Alex Murauski
Mar 2026 ProductAlconost.MT Launches Free MQM Annotation Tool
Feb 2026 ProductAlconost.MT/Evaluate: Free AI Translation Quality Tool
Jun 2025 PodcastStrategy Talks: AI-Powered Localization Strategies
Jun 2025 PartnershipAlconost + Tolgee: Developer-Centric Localization
May 2025 PodcastNimdzi LIVE: Why Raw MT Output Can Ruin Localization
May 2025 PartnershipAlconost + DeNA: Japanese Market Entry for Game Developers
Apr 2025 PodcastOne Knight in Product: Language as Product Design
Apr 2025 Get Started
Request a Quote
Whether you're launching in new markets or scaling existing localization — let's make it happen.
Read our 151 reviews
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4.2 (17 Reviews)
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Globalization and Localization Association
American Translators Association
Services
Translation & Localization
360° Localization Full-stack localization Software & Product Localization Marketing & Content Translation SEO, ads, SMM Game Localization Website Localization 24/7 On-Demand Human TranslationMedia & DTP
Audio & Video Localization Transcribing, subtitling Desktop PublishingQuality & Process
Service Levels & Pricing Languages, project planning, workflows Machine Translation Post-Editing (MTPE) Human and AI Localization Testing & QA Functional, linguistic, cultural Localization QA Proofreading & Editing Cultural Analysis Vendor Management Outstaffing, full-stack teams, mixed Asset Management Glossaries, TM, style guidesOur Work
By Platform
Mobile iOS & Android Web Apps Desktop Software PC Gaming Steam, Epic, GOG Game Consoles PlayStation, Xbox, NintendoBy Content Type
UI/Software Strings Game Content Dialogue, quests, items Video & Audio Subtitles, voiceover E-commerce Product listings, catalogs Technical Documentation Manuals, API docs Marketing & Web Ads, SEO, websites Support Help center, KB, FAQ Training E-learning, explainer videos Legal Terms of service, privacy Finance Reports, banking HR Internal communicationsBy Industry
Gaming Technology & SaaS Mobile Apps E-Learning & Education Media & Entertainment Automotive Customer Support Healthcare Travel & Hospitality Sports & Fitness Logistics Finance & Banking Telecommunications E-Commerce Food & Beverage IoT & Hardware Marketing & Advertising Real Estate Energy & Sustainability Legal ManufacturingTechnology