About Alconost

Translation company.
Built by Engineers.

Origin

20+ years ago — founder launches a software product internationally, discovers localization is a growth lever and a technical challenge.

Evolution

Helping fellow developers localize. Linguists joined engineers. Tech + language + service — the DNA that stuck.

Today

3,000+ clients · 10,000+ linguists · 120+ languages

...and counting

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Our Approach

A Tech-Driven Approach to Localization

We've always approached localization as engineers.

Building is part of Alconost's DNA. We continuously design and improve tools, workflows, and processes. We don't just work with linguists — we turn them into localizers who understand how software and digital products actually work.

We localize

Software, apps, games, websites, marketing — helping products speak every language.

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We build

Nitro Translate, GitLocalize, Alconost.MT — tools to make localization faster and smarter.

We train [AI]

Data labeling, annotation, evaluation — helping AI systems understand real-world language.

We research

Quality metrics, evaluation methods, best practices — advancing how localization works.

Our 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

Read case study

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

Read case study

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

Read case study

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

Read case study

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

Games

Game Localization — MTPE

Anonymized case — under NDA

Read case study

Software

HUD App

10,000 words localized into 18 languages for dating app

E-Commerce

DreamCommerce

Localization of DreamCommerce Platform

Read case study

E-Learning

Jooble

10 000 words localized into ES, PT, KO, JA and 11 more

Read case study

Software

Smarty CRM

Localization of Smarty CRM platform

Read case study

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

Who We Serve

Serving Global Builders

We deliver localization as a service — combining strong project management, clear communication, and consistently high-quality results.

Global companies & enterprises

High volumes, diverse content, and scalable localization workflows.

SaaS, product & marketing teams

Fast-moving teams that value speed, quality, and integration.

Game & app developers

Creative, technical teams close to our roots.

Trusted by global leaders

Our Values

Trust & Quality Are Non‑Negotiable

Trust is the core value behind everything we do — and quality is how we earn it.

Clients rely on us with their products, content, and timelines. We take responsibility for delivering consistently high quality, because trust is built through results.

Long-term relationships matter more than short-term growth.

The tools will evolve. Our principles will not.

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     ╱  ╲
    ╱ ** ╲
   ╱ **** ╲
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  │INC 5000│
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  │**** 4.8 │
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  │   G2    │
  │ LEADER  │
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  ╭─────────╮
  │ *****   │
  │   4.9   │
  │─────────│
  │ CLUTCH  │
  ╰─────────╯

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  │  *****    │
  │TRUSTPILOT │
  │ EXCELLENT │
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  │  SLATOR   │
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  │  TOP 75   │
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Looking Ahead

Make Your Impact

We grow by working smarter — streamlining workflows, investing in research, and applying AI thoughtfully. This lets us take on more clients, tackle harder problems, and maintain quality at scale.

We're a remote-first team spanning many languages and cultures. If you share our DNA — service mindset, technical curiosity, passion for language — reach out. Open position or not, we're always interested in meeting people who fit.

Join the Team

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