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Head-to-head · Game Localization Software

Gridly vs OneSky

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Gridly #5 in Game Localization Software 8.6/10 14-day trial Free trial✓ 1 of 4 features Visit Gridly
OneSky #7 in Game Localization Software 8.3/10 Free plan Free plan✓ 3 of 4 features Visit OneSky

Gridly leads on 0 checks, OneSky on 1, and 3 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreGridly · 8.6/10
  • Free planonly OneSky
  • Free trialonly Gridly
  • Most featuresOneSky · 3 of 4

Gridly scores higher on our rubric for game localization software: 8.6 against 8.3 out of 10; our editors rank them #5 and #7.

OneSky offers free plan; Gridly doesn't.

Gridly is the better fit for mid-sized teams needing broad localization operations. OneSky is the better fit for studios wanting game translation plus services.

  • Gridly fits best

    Mid-sized teams needing broad localization operations

  • OneSky fits best

    Studios wanting game translation plus services

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Side by side

Feature Gridly 8.6/10 Visit ↗ OneSky 8.3/10 Visit ↗
At a glance
Editor score 8.6 8.3
Ranking #5 in Game Localization Software #7 in Game Localization Software
Best for Mid-sized teams needing broad localization operations Studios wanting game translation plus services
Pricing model Paid Free plan + paid
Starting price €50/mo $0.005/unit usage-based
Free plan — ✓ (best)
Free trial 14 days —
Deployment Cloud Cloud
Platforms Web Web
Support Email, Live chat, Tickets, Docs · 24/7 Email, Docs
Integrations 17 integrations 6 integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Gridly 1/4 · OneSky 3/4
Translation memory ✓ ✓
Glossary management Not checked yet ✓ (best)
Context screenshots Not checked yet ✓ (best)
Role permissions Not checked yet Not checked yet
Specs
In-game delivery Not checked yet Files
Language limit Not checked yet Not checked yet
Our review
Pros
  • Unity and Unreal Engine integrations support game localization workflows.
  • CAT tools, translation memory, glossaries, AI, and QA cover core operations.
  • REST API, file support, and WordPress localization extend platform fit.
  • Unity and Unreal support with screenshots and technical validation
  • Translation memory, glossaries, collaboration, and API workflows
  • AI localization plus professional human translation and review
Cons
  • No free plan is available.
  • Game localization is part of a broader content platform.
  • Core capabilities are split across separate TMS, CMS, and CAT plans.
  • Usage-based pricing can make total costs vary by word volume
  • Human translation and review add higher per-word service costs
  • Localized content is delivered as files rather than directly in-game
Our verdict

Gridly is a cloud-based localization platform for teams managing multilingual digital content, including game teams working with Unity and Unreal Engine. It combines content management, translation management, and computer-assisted…

Read the review →

OneSky is a web-based translation management platform and localization service for game studios, app developers, and software teams. It combines project management with translation workflows, allowing teams to upload resource files, order…

Read the review →
  1. GridlyGame Localization Software 8.614-day trial
  2. OneSkyGame Localization Software 8.3Free plan

Strengths and trade-offs

  • Gridly — where it wins

    • Unity and Unreal Engine integrations support game localization workflows.
    • CAT tools, translation memory, glossaries, AI, and QA cover core operations.
    • REST API, file support, and WordPress localization extend platform fit.

    Where it doesn't

    • No free plan is available.
    • Game localization is part of a broader content platform.
    • Core capabilities are split across separate TMS, CMS, and CAT plans.

  • OneSky — where it wins

    • Unity and Unreal support with screenshots and technical validation
    • Translation memory, glossaries, collaboration, and API workflows
    • AI localization plus professional human translation and review

    Where it doesn't

    • Usage-based pricing can make total costs vary by word volume
    • Human translation and review add higher per-word service costs
    • Localized content is delivered as files rather than directly in-game

More comparisons

All game localization software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update