Localize
Techstars '15Kingston, US · Founded 2015 · 37 employees on LinkedIn · 4 known investors
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Localize provides a translation management platform with AI-powered content management, automated delivery, and multilingual capabilities for application developers and business users. The platform helps companies manage translated content across their applications and websites.
Also known as Localize Corporation · localizejs
Founders & leadership

Investors · 4
How we know: Amino Capital's portfolio page · the VCSheet dataset · Not right? Tell us
How we know: Kima Ventures's portfolio page · Not right? Tell us
How we know: Matchstick Ventures's portfolio page · Not right? Tell us
How we know: the Techstars portfolio · open dataset · Top 3000 Accelerator Startups (no YC) 2026-08 · Not right? Tell us
Funding
SEC filings, press & company announcements$50M disclosed across 2 of 3 rounds · 2018–2021
- $25MSeries CAug 2021 · 2 sourcesSource ↗
- $25MraisedAug 2021 · 2 sourcesSource ↗
- Undisclosed amountSeries AMay 2018Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
Company profile
researched Sep 2026Localize Corporation operates a cloud-based Translation Management System (TMS) used to translate and maintain multilingual websites, web applications, help centers and mobile applications. Its main product, Localize for Web, is installed via a single JavaScript tag or low-code/no-code setup and then automatically detects translatable text in a site or app, pulls it into a central dashboard, and delivers translated content back to end users without requiring developers to hard-code strings or exchange translation files. The platform handles pluralization and variables, merges repeating dynamic phrases, and uses pattern matching to avoid re-translating previously handled content.
The dashboard provides workflow and collaboration tooling: review and approval workflows, in-context and on-page editing with live preview, fine-grained access management and permissions, activity logs, import/export of source content and translations, and the ability to order AI-generated or human translations directly. Localize combines LLM-based first-pass machine translation with human review, positioning AI output and human oversight inside a single workflow. Additional stated capabilities include AI-powered content management, international SEO and multilingual visitor insights, plus developer documentation and libraries for customization.
Alongside the software, Localize offers advisory services in which localization specialists assess a customer's existing workflow, identify bottlenecks and support onboarding and ongoing program optimization.
Business model
Software-as-a-service: customers install Localize on their website or web app and manage translation through a hosted dashboard. The company advertises published plans, a 14-day free trial of all features covering the full product, and a sales-assisted motion ("Talk to an expert", contact sales) for larger deployments. Translations can be ordered through the platform as AI-generated or human translations, and the company also provides strategic localization guidance and onboarding support as part of a longer-term customer relationship.
Subscription access to the translation management platform, with published plan tiers and a free trial entry point; translation orders (AI-generated or human) can be placed through the dashboard.
Traction
The company reports more than 40,000 users, 1.2 billion pages translated and 7.4 billion words translated. Published customer outcomes include a 50%+ reduction in localization cycle times, expansion of support to 150+ languages, and a 100% increase in engagement in localized regions. Customer Prodege is cited with 40M+ pageviews per month, 20+ languages translated and 9 active projects on the platform.
Latest developments
The product now centers on AI-powered workflows that pair LLM-generated first-pass translations with in-context human review, alongside an AI Suite and integrations spanning WordPress, Webflow, Drupal, Contentful, Zendesk and ReadMe, headless CMS environments, React-based web apps and custom JavaScript implementations. Help-center and developer documentation were updated within the past few months and include machine-readable indexes for AI agents.
▸Full profile — market position, technology, go-to-market, geography, history
Market position
Localize positions itself as a translation management platform for organizations scaling beyond one-off translation projects, contrasting its automated content detection and delivery approach with file-based translation workflows, manual translation and CMS translation plugins. It maintains comparison content against alternative localization tools.
Automated content detection and delivery removes the file hand-off cycle between project managers, translators and developers; installation requires one line of code and the company claims translation of websites and apps up to 80% faster. Other stated differentiators include a no-code/low-code dashboard usable by non-engineers, on-page real-time editing with visual context for reviewers, combined LLM translation plus human review in one workflow, and accompanying expert localization guidance.
Technology
A JavaScript-tag-based integration performs automatic content detection on websites and web apps, extracting text into a central dashboard and substituting translated strings at delivery time, with handling for pluralization and variables. The company describes a proprietary system for automatic content and translation delivery, pattern matching to avoid re-translation, merging of repeating dynamic phrases, and an on-page editor for real-time visual editing and preview. Translation is produced by integrated AI/LLM translation engines with optional human review in the same workflow. Security measures cited include encryption, regular audits and compliance protocols. Developer-facing resources include developer documentation, an OpenAPI-described API and llms.txt indexes of documentation.
Go-to-market
Self-service entry through a no-credit-card 14-day free trial combined with a sales-led track ("Talk to an expert", scheduling calls with product experts, direct sales phone line and email). The company publishes help-center content, developer docs, a community forum, a blog and guides such as a Website Localization Playbook, and distributes via integrations and listings tied to CMS and support platforms.
Business-to-business software companies and organizations running multilingual websites, web apps, help centers and developer documentation. The product is aimed at both non-technical users — marketing, support, product and operations teams who manage content and approvals — and developers who need APIs, libraries and documentation. The website states more than 40,000 users rely on Localize.
Geography
Headquartered at 260 Kings Mall Ct, Kingston, New York, with a US sales line at +1 (415) 651-7030. The company operates a 100% remote work model. Its platform supports hundreds of languages and the about page cites usage spanning 1,200+ cities/regions.
History
Founded in 2015, Localize describes itself as a venture-backed company that has built a translation management platform for web and mobile applications. It received LGBT Business Enterprise (LGBTBE) certification in 2024 as a majority-owned LGBT company and is a silver sponsor of the New York chapter of the NGLCC; it is listed as Localize Corporation in the NGLCC New York member directory under software and IT services.
Compiled by commissioned research from 10 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Related companies · 5
Companies working in the same space as Localize.
Timeline · 1
launches, deals, and filingsLocalize, a majority-owned LGBT company, received LGBT Business Enterprise certification in 2024 and is a silver sponsor of the New York chapter of the NGLCC.
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
▸Research sources · 10
primary sources listed
- Localizelocalizejs.com · web
10 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Localize do?
- Localize is a cloud-based translation management platform for localizing websites, web apps and support content.
- Who are Localize's investors?
- Localize's investors include Amino Capital, Kima Ventures, Matchstick Ventures, Techstars.
- How much funding has Localize raised?
- Localize has disclosed $50M raised across 2 of its 3 known rounds.
- Where is Localize headquartered?
- Localize is headquartered in Kingston, US.

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