Is Gengo or OmegaT better?

Neither clearly leads. Gengo starts at On request and OmegaT at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, Gengo or OmegaT?

OmegaT has a free tier; the other does not. Paid plans start at On request for Gengo and Free for OmegaT.

Does Gengo or OmegaT run on more platforms?

Gengo runs on Web. OmegaT runs on Windows, macOS, Linux.

Can I use OmegaT for free?

Yes. OmegaT has a free tier, so you can try it without paying. Gengo starts at On request.

What is Gengo best used for?

Gengo is most often used for an e-commerce seller translating product listings into multiple languages without a minimum spend requirement, a company integrating the gengo api into a content pipeline to automatically route text for human translation, a support team needing occasional human-translated responses without committing to unbabel’s enterprise minimum, a publisher needing straightforward, transparently priced human translation for shorter, lower-stakes content. Of those, an e-commerce seller translating product listings into multiple languages without a minimum spend requirement and a company integrating the gengo api into a content pipeline to automatically route text for human translation are not what OmegaT is typically brought in for.

What can Gengo do that OmegaT cannot?

Gengo covers Standard and Pro quality tiers, Developer API, No minimum spend, Crowdsourced translator network. OmegaT covers Translation memory, Glossary support, Wide format support, Project-based workflow.

Translation · head to head

Gengo vs OmegaT

Gengo

Translation

Human translation marketplace and API, priced per word from $0.06, owned by Lionbridge since 2019

From: On request
Rated: -

Full review Website

OmegaT

Translation

Free, open source desktop CAT tool under the GPLv3, maintained by a volunteer community rather than a company

From: Free
Rated: -

Full review Website

The short version

Only OmegaT has a free tier, so it costs nothing to try first.
Each has a real cost: Gengo it is not a fit for specialised legal, medical or literary translation, since the crowdsourced model is built for higher-volume, lower-complexity content.; OmegaT there is no commercial support contract available, so a business relying on it for critical work has only community forums to fall back on when something breaks.
They diverge on capability: Gengo covers Standard and Pro quality tiers, OmegaT covers Translation memory.
Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Gengo and OmegaT actually diverge.

Attributes where Gengo and OmegaT differ
Attribute	Gengo	OmegaT
Starting price	On request	Free
Pricing model	Per word	Open source, no licence fee
Free tier	No	Yes
Platforms	Web	Windows, macOS, Linux

Identical on both: user rating (Not yet rated), category (Translation).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Gengo

Standard and Pro quality tiers
Developer API
No minimum spend
Crowdsourced translator network
Bulk file upload
CMS and platform integrations

Only in OmegaT

Translation memory
Glossary support
Wide format support
Project-based workflow
Machine translation plugin support
Cross-platform desktop app

What people use each for

The jobs each tool is most often brought in to do.

Gengo

An e-commerce seller translating product listings into multiple languages without a minimum spend requirementnot OmegaT
A company integrating the Gengo API into a content pipeline to automatically route text for human translationnot OmegaT
A support team needing occasional human-translated responses without committing to Unbabel’s enterprise minimumnot OmegaT
A publisher needing straightforward, transparently priced human translation for shorter, lower-stakes contentnot OmegaT

OmegaT

A freelance translator who wants translation memory and fuzzy matching without paying for a Trados or memoQ licencenot Gengo
A small language service provider standardising on a free tool for individual translators before investing in a shared TMSnot Gengo
A translator working with files from clients using commercial CAT tools, leveraging Okapi’s format support for compatibilitynot Gengo
A developer or power user who wants to inspect, modify or extend the tool since it is open source under the GPLv3not Gengo

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Gengo

It is not a fit for specialised legal, medical or literary translation, since the crowdsourced model is built for higher-volume, lower-complexity content.
Quality consistency depends on which individual translator from the crowdsourced network is assigned, which can vary more than a dedicated agency relationship would.
Turnaround, while fast for its category, is still meaningfully slower than a machine translation API, since every job requires a human to complete it.
Since being acquired by Lionbridge in 2019, Gengo’s product direction is now set within a much larger localisation company’s priorities rather than as an independent business.
Per-word pricing, while transparent, is still substantially more expensive per unit of content than a machine translation API, so it is a poor fit for translating very large volumes of low-stakes content.

OmegaT

There is no commercial support contract available, so a business relying on it for critical work has only community forums to fall back on when something breaks.
It lacks the cloud-hosted, real-time collaborative project management features of commercial TMS platforms like memoQ or Smartling.
The interface is a Java desktop application with a dated look and feel compared with modern web-based CAT tools, which affects onboarding speed for new users.
Release cadence and feature development depend on volunteer contributor availability rather than a company roadmap, so some requested features take a long time to arrive, if ever.
Machine translation integration requires configuring third-party API keys (Google, DeepL) separately, adding setup steps a commercial all-in-one tool would handle natively.

Pricing, plan by plan

Gengo

On request

Standard$0.06/month
- Human translation, $0.06 per word starting rate
- No minimum spend or setup fee
Pro$undefined/month
- Higher-quality tier, rate varies by language pair and content type
- Human translation with additional review

OmegaT

Free

OmegaTFree
- Full CAT tool functionality, GPLv3 licensed
- No paid tier, no vendor support contract available

Which should you pick?

Choose Gengo if

You need standard and pro quality tiers.
You also want developer api.

Gengo review

Choose OmegaT if

You need translation memory.
You want to start without paying.
You work on Windows, macOS, Linux.
You also want glossary support.

OmegaT review

Questions people ask

Is Gengo or OmegaT better?: Neither clearly leads. Gengo starts at On request and OmegaT at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Gengo or OmegaT?: OmegaT has a free tier; the other does not. Paid plans start at On request for Gengo and Free for OmegaT.
Does Gengo or OmegaT run on more platforms?: Gengo runs on Web. OmegaT runs on Windows, macOS, Linux.
Can I use OmegaT for free?: Yes. OmegaT has a free tier, so you can try it without paying. Gengo starts at On request.
What is Gengo best used for?: Gengo is most often used for an e-commerce seller translating product listings into multiple languages without a minimum spend requirement, a company integrating the gengo api into a content pipeline to automatically route text for human translation, a support team needing occasional human-translated responses without committing to unbabel’s enterprise minimum, a publisher needing straightforward, transparently priced human translation for shorter, lower-stakes content. Of those, an e-commerce seller translating product listings into multiple languages without a minimum spend requirement and a company integrating the gengo api into a content pipeline to automatically route text for human translation are not what OmegaT is typically brought in for.
What can Gengo do that OmegaT cannot?: Gengo covers Standard and Pro quality tiers, Developer API, No minimum spend, Crowdsourced translator network. OmegaT covers Translation memory, Glossary support, Wide format support, Project-based workflow.

Answered from the vendors’ own pages

Gengo: Is Gengo machine translation or human translation?

Human translation. It should be compared with Unbabel, not with Google Translate, Microsoft Translator or Amazon Translate, which are machine translation APIs.

OmegaT: Is OmegaT really free, with no paid version?

Yes, it is fully free and open source under the GPLv3, with no commercial edition or vendor support contract sold alongside it.

Gengo: Is there a minimum spend?

No, Gengo publishes per-word pricing with no minimum spend or setup fee, unlike Unbabel’s enterprise-gated rate structure.

OmegaT: Who maintains OmegaT?

A volunteer open source community, not a company; this differs from MateCat, which is developed and hosted by the company Translated.

Gengo: Who owns Gengo?

Lionbridge, a larger localisation and AI data services company, acquired Gengo in January 2019.

OmegaT: Can it open files from Trados or Wordfast?

Yes, via the bundled Okapi Filters plugin, which supports SDLXLIFF, TTX, TXML and many other commercial CAT tool formats.

Gengo vs OmegaT

Gengo

OmegaT

The short version

Where they differ

What each one covers

Only in Gengo

Only in OmegaT

What people use each for

Gengo

OmegaT

Where each one falls short

Gengo

OmegaT

Pricing, plan by plan

Gengo

OmegaT

Which should you pick?

Choose Gengo if

Choose OmegaT if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on Gengo

More on OmegaT

Keep looking

Other head to heads