Locize is a Translation & localization tool: Continuous localization platform from the creators of i18next.

How much does Locize cost?

Locize uses a Freemium model; paid plans start at $7 per month.

What are the best alternatives to Locize?

Community-listed alternatives to Locize include Localazy, POEditor, Transifex, Localize.

Does Locize have a free trial?

Yes, Locize offers a 14-day free trial.

What does Locize integrate with?

Locize integrates with i18next, React, Next.js, vue-i18n, Nuxt, Astro and more.

Locize

Continuous localization platform from the creators of i18next

Freemium · $7Translation & localization

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Locize is a translation & localization tool for Developers and Small businesses, offered as freemium ($7/mo). Founded in 2016. Popular alternatives include Localazy, POEditor, Transifex.

About Locize

Locize is a translation management system and localization CDN made by inweso GmbH, a small Swiss company whose founders created the i18next JavaScript library in 2011. Locize launched in 2016 as a backend that delivers translations to running apps without a redeploy, and it marked ten years in May 2026. Its core job is continuous localization: developers push keys, translators work in a web editor, and published texts reach users straight from a CDN.

The editor covers versions, history, permissions and statuses, plus an in-context editor that lets translators edit text on the live page. Translations are served through a Standard CDN (BunnyCDN) or a Pro CDN on AWS CloudFront, and machine and AI translation can use your reference language, glossary and style guide. Growth and higher plans add a review workflow, branches and tenants. Pricing is a fixed monthly plan sized by CDN downloads, words, languages and namespaces, with $5 usage blocks for extra words and downloads on higher tiers.

Locize suits JavaScript teams already on i18next, React, Next.js, Vue or Nuxt who want to change copy without shipping new builds. Lokalise and Phrase offer broader file formats, design-tool integrations and enterprise workflows, Crowdin is stronger for community and open-source translation, and Tolgee is an open-source, self-hostable option. Locize is lean and developer-first but has fewer integrations outside the web stack.

Buying tip: on every paid plan below Enterprise, going past 110% of included standard CDN downloads blocks the project, so estimate traffic carefully.

Key features of Locize

Native i18next backend that serves translations from a CDN
Update copy in production without redeploying the app
In-context editor for i18next and vue-i18n on the live page
AI and machine translation guided by glossary and style guide
Review workflow, versions, history and per-language permissions
Branches and tenants for parallel releases and white-label apps
Standard CDN on BunnyCDN or Pro CDN on AWS CloudFront
CLI and API for syncing keys from code

Pros and cons

Pros

Built by the i18next authors, so integration is seamless
Low entry price with a free plan and a $7 Starter tier
Swiss company with GDPR-friendly data handling
Translations change instantly through the CDN
14-day full-feature trial with no credit card

Cons

Fewer integrations with design tools and code hosts than Lokalise or Phrase
Usage-based limits on downloads and words need monitoring
Plans below Enterprise block the project above 110% of included downloads
Best fit is JavaScript; other stacks get less tooling

Locize pricing

Locize uses a freemium model. A 14-day free trial is available.

Plan	Price	Includes
Free	$0	100K CDN downloads, 2,000 words, 2 languages, 1 user
Starter	$7 / mo	1M CDN downloads, 15,000 words, 5 languages, 5 users
Starter-Plus	$19 / mo	3M CDN downloads, 30,000 words, 7 languages
Growth	$49 / mo	60,000 words, 10 languages, unlimited users, review flow
Professional	$99 / mo	100,000 words, 20 languages, SAML SSO add-on $20/mo
Professional-Plus	$149 / mo	150,000 words, 50 languages, unlimited users
Enterprise	$199 / mo	200,000 words, 150 languages, SAML SSO included

Source: www.locize.com · checked on Oct 20, 2026

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How Locize compares in Translation & localization

Rank by votes: #1 / 16
Starting price: $7
Free alternatives: 1

Locize ranks #1 of 16 translation & localization tools by community votes and is priced below most tools in the category.

Common use cases

1React or Next.js apps that ship copy changes without a release
2SaaS products adding new languages with a translator team
3White-label apps that need per-tenant text overrides
4Parallel feature branches with separate translation sets
5AI-assisted first drafts reviewed by human translators

Best for

JavaScript teams using i18next that want continuous, CDN-delivered localization at a low price.

Not ideal for

Large localization departments needing many file formats and design integrations (Lokalise, Phrase, Crowdin).

Integrations

i18next
React
Next.js
vue-i18n
Nuxt
Astro
locize CLI

Our take

Locize is the natural choice if your app already uses i18next: setup is minimal and the pricing is fair for small and mid-sized products. Start with the trial, size your plan by CDN downloads, and look at Lokalise or Phrase only if you need broader workflows.

FAQ

What is Locize?: Locize is a Translation & localization tool: Continuous localization platform from the creators of i18next.
How much does Locize cost?: Locize uses a Freemium model; paid plans start at $7 per month.
What are the best alternatives to Locize?: Community-listed alternatives to Locize include Localazy, POEditor, Transifex, Localize.
Does Locize have a free trial?: Yes, Locize offers a 14-day free trial.
What does Locize integrate with?: Locize integrates with i18next, React, Next.js, vue-i18n, Nuxt, Astro and more.
Which platforms does Locize support?: Locize is available on web.
Who is Locize for?: JavaScript teams using i18next that want continuous, CDN-delivered localization at a low price.

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