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Translation · head to head

POEditor vs SDL Trados Studio

POEditor logo

POEditor

Translation

Localisation management billed by string count with unlimited contributors

From
Free
Rated
-
Full reviewWebsite
SDL Trados Studio logo

SDL Trados Studio

Translation

Windows desktop CAT tool that agencies treat as the default exchange format

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only POEditor has a free tier, so it costs nothing to try first.
  • Each has a real cost: POEditor the quota counts every string on the account, including obsolete terms from retired features, so cost creeps upward unless someone deliberately prunes projects.; SDL Trados Studio it runs on Windows only, so macOS translators pay for a virtual machine or a second computer before they can accept work.
  • They diverge on capability: POEditor covers String based billing, SDL Trados Studio covers Term base integration.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which POEditor and SDL Trados Studio actually diverge.

Attributes where POEditor and SDL Trados Studio differ
AttributePOEditorSDL Trados Studio
Starting priceFreeOn request
Pricing modelPer month by string countquote
Free tierYesNo
PlatformsWebWindows, Web

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 POEditor

  • String based billing
  • Format coverage
  • API and webhooks
  • Machine translation
  • Contributor roles

Only in SDL Trados Studio

  • Term base integration
  • File filters
  • Alignment
  • Quality assurance checks
  • App store extensions

Both cover

  • Translation memory

What people use each for

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

POEditor

  • Software with many target languages and a volunteer or community translator poolnot SDL Trados Studio
  • Development teams that want new strings pushed from continuous integration and translations pulled back automaticallynot SDL Trados Studio
  • Small companies that cannot justify per seat pricing for translators who work occasionallynot SDL Trados Studio
  • Open source projects that qualify for the free plan and need real workflow rather than a spreadsheetnot SDL Trados Studio

SDL Trados Studio

  • Freelance translators who must open and return agency supplied Studio packagesnot POEditor
  • Language service providers running multi-vendor projects with shared memories and term basesnot POEditor
  • Regulated translation work where segment level memory matches must be auditablenot POEditor
  • Translating formats such as InDesign or structured XML where tag handling is the hard partnot POEditor

Where each one falls short

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

POEditor

  • The quota counts every string on the account, including obsolete terms from retired features, so cost creeps upward unless someone deliberately prunes projects.
  • Several projects share one account quota, so a team can be pushed into a higher tier by work in an unrelated repository.
  • There is no in-context or visual editor, so translators guess at where a string appears and length or gender errors surface only after a build.
  • Quality assurance checks are basic compared with the larger platforms, with no configurable rule sets or enforced terminology gates.
  • The company is small, support is email based, and there is no self-hosted or on-premises option, which rules it out where data residency is contractually fixed.

SDL Trados Studio

  • It runs on Windows only, so macOS translators pay for a virtual machine or a second computer before they can accept work.
  • A perpetual licence covers the version you bought, and each major release is a further purchase, so the total cost over five years resembles a subscription without being described as one.
  • The learning curve is long: project settings, filters and memory configuration have to be understood before quality output is possible, which makes casual use impractical.
  • Memories and projects are local by default, and real collaboration needs GroupShare or the cloud tiers at extra cost, so two translators sharing one memory is a paid upgrade.
  • Third party plugins from the app store are maintained by their authors and frequently stop working after a major Studio release, which strands workflows that depend on them.

Pricing, plan by plan

POEditor

Free
  • FreeFree
    • Around 1000 strings
    • Unlimited contributors and languages
    • Open source projects can apply for a free plan
  • Start$14.99/month
    • Higher string quota
    • API access
    • Translation memory
  • Plus$29.99/month
    • Larger string quota
    • Repository integrations
    • Webhooks
  • Premium$59.99/month
    • Large string quota across all projects
    • Priority support

SDL Trados Studio

On request
  • SDL Trados Studio$undefined/year
    • Freelance, Professional and cloud tiers sold separately
    • Perpetual desktop licences and subscriptions both offered
    • Prices vary by region, reseller and frequent discount campaigns

Which should you pick?

Choose POEditor if

  • You need string based billing.
  • You want to start without paying.
  • You also want format coverage.
POEditor review

Choose SDL Trados Studio if

  • You need term base integration.
  • You work on Windows, Web.
  • You also want file filters.
SDL Trados Studio review

Questions people ask

Is POEditor or SDL Trados Studio better?
Neither clearly leads. POEditor starts at Free and SDL Trados Studio at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, POEditor or SDL Trados Studio?
POEditor has a free tier; the other does not. Paid plans start at Free for POEditor and On request for SDL Trados Studio.
Does POEditor or SDL Trados Studio run on more platforms?
POEditor runs on Web. SDL Trados Studio runs on Windows, Web.
Can I use POEditor for free?
Yes. POEditor has a free tier, so you can try it without paying. SDL Trados Studio starts at On request.
What is POEditor best used for?
POEditor is most often used for software with many target languages and a volunteer or community translator pool, development teams that want new strings pushed from continuous integration and translations pulled back automatically, small companies that cannot justify per seat pricing for translators who work occasionally, open source projects that qualify for the free plan and need real workflow rather than a spreadsheet. Of those, software with many target languages and a volunteer or community translator pool and development teams that want new strings pushed from continuous integration and translations pulled back automatically are not what SDL Trados Studio is typically brought in for.
What can POEditor do that SDL Trados Studio cannot?
POEditor covers String based billing, Format coverage, API and webhooks, Machine translation. SDL Trados Studio covers Term base integration, File filters, Alignment, Quality assurance checks. Both handle Translation memory.

Answered from the vendors’ own pages

POEditor: Does it charge per translator?

No. Contributors and languages are unlimited on every plan. Only the total string count is billed.

SDL Trados Studio: Is it still called SDL Trados?

The product is now sold as Trados Studio by RWS, which acquired SDL in 2020. Older documentation and job adverts still say SDL Trados.

POEditor: Is there a free plan for open source?

Yes, open source projects can apply for a free plan, which is why many community translated applications use it.

SDL Trados Studio: Do I need it if my clients use a cloud TMS?

Often yes. Agencies still send Studio packages, and accepting them without the tool means manual conversion and lost memory matches.

POEditor: Does it support in-context translation?

No. Translators work from the string list and any comments or screenshots you attach, not from a live preview.

SDL Trados Studio: Can I run it on a Mac?

Not natively. Translators use Parallels, Boot Camp on older hardware, or a Windows virtual desktop.

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