Best Apertium Alternatives in 2026

Updated October 2026

20 apps from translation software ranked against Apertium on the same published basis.

Apertium alternatives compared

#	App	Score	Free plan	From	Runs on
1	Lara Translate	9.7	Free plan	$9.99/mo	Android, API, iOS, Web
2	Crowdin	9.6	Free plan	Free	Android, API, iOS, Linux, Mac, Web, Windows
3	Tolgee	9.4	Free plan	€4.83/mo	Android, API, Browser, iOS, self-hosted, Web
4	locize	9.3	Free plan	$7/mo	Android, API, iOS, Web
5	OneSky	8.6	Free plan	$0.01/mo	Android, API, iOS, Web
6	LingoHub	8.5	No	€45/mo	Android, API, iOS, Mac, self-hosted, Web
7	Microsoft Translator	8.3	Free plan	Free	API
8	DeepL Translator	8.2	Free plan	€7.49/mo	API, Browser
9	Google Cloud Translation	8.2	Free plan	$0.08/mo	API
10	Lingvanex Translator	8.2	No	$8.33/mo	Android, API, Browser, iOS, Mac, Web, Windows
11	PROMT	8.2	No	$36/mo	Android, API, iOS, Linux, self-hosted, Windows
12	Weblate	8.0	Free plan	€47/mo	API, Linux, self-hosted, Web
13	Localizely	7.9	Free plan	$16/mo	API, Linux, Mac, Web, Windows
14	Localazy	7.8	Free plan	$41/mo	API
15	POEditor	7.8	Free plan	$20/mo	API
16	Mate Translate	7.8	No	—	Web, Windows, Mac, Linux, iOS, Android
17	Weglot	7.7	Free plan	$17/mo	API
18	Papago	7.7	No	—	Web, Windows, Mac, iOS, Android
19	Translized	7.7	Free plan	Free	Web, iOS, Android
20	iTranslate	7.7	Free plan	Free	Web, Windows, Mac, iOS, Android

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What is the best alternative to Apertium?

Lara Translate, number 1 in translation software with a score of 9.7 out of 10. The others here: Crowdin, Tolgee, locize and 16 more.

What is the best free alternative to Apertium?

Lara Translate is the best-ranked alternative with a free plan. 15 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation.