# Polyglot Cloud

> Self-learning translation platform with Translation Memory (TM). REST API for any platform + WordPress plugin. 90+ languages. Provider cascade: OPUS-MT (self-hosted) → Gemini (cloud) → Argos (self-hosted). Every translation improves quality for all users — costs approach zero over time. EU-hosted (Amsterdam), GDPR compliant. Built by Elevio Solutions, Belgrade.

Polyglot Cloud uses a 5-signal quality scoring system (back-translation, semantic similarity via LaBSE, BLEU, TER, confidence calibration) combined with authority scoring and trust tier promotion (candidate → verified → gold) to ensure translation quality improves with every request.

## Docs

- [API Reference](https://polyglot-translate.cloud/docs/): REST API documentation — authentication (Bearer JWT or API key), rate limits, batch translation (25 texts/req), streaming NDJSON endpoint, Translation Memory lookup
- [About](https://polyglot-translate.cloud/about/): Platform architecture, Translation Memory, quality scoring, trust tiers, provider cascade strategy

## Products

- [Cloud API Pricing](https://polyglot-translate.cloud/pricing/): Free tier (10,000 characters lifetime trial; Pro addon €39/yr adds +500K monthly bonus), Starter €9, Growth €29, Scale €79/month
- [WordPress Plugin](https://polyglot-translate.cloud/wordpress-translate-plugin/): Free translation plugin with Polyglot Lens DOM-based translation engine, command palette (Ctrl+/), TM-powered, zero-config
- [Plugin Pricing](https://polyglot-translate.cloud/wordpress-translate-plugin/pricing/): Plugin plans from Free to Business ($0–$199/year), lifetime license available

## Plugin Addons

- [Pro Addon](https://polyglot-translate.cloud/wordpress-translate-plugin/addons/pro/): Magic Translate, unlimited languages, bulk operations ($59/year)
- [WooCommerce Addon](https://polyglot-translate.cloud/wordpress-translate-plugin/addons/woocommerce/): Full store translation — products, checkout, emails, variable products
- [SEO Addon](https://polyglot-translate.cloud/wordpress-translate-plugin/addons/seo/): hreflang tags, meta translation, JSON-LD localization, multilingual sitemap
- [Elementor Addon](https://polyglot-translate.cloud/wordpress-translate-plugin/addons/elementor/): 30+ widget types, Theme Builder support
- [Contact Form 7 Addon](https://polyglot-translate.cloud/wordpress-translate-plugin/addons/cf7/): Free form translation addon

## Blog

- [Blog](${BASE}/blog/): Articles on translation, multilingual SEO, AI vs human translation

## Content

- [Translate Tool](https://polyglot-translate.cloud/translate/): Free online translation tool — try the API without signup, supports text and document translation
- [Contact](https://polyglot-translate.cloud/contact/): Contact form and FAQ

## Legal

- [Privacy Policy](https://polyglot-translate.cloud/privacy/): GDPR and CCPA compliance, EU data hosting (Amsterdam)
- [Terms of Service](https://polyglot-translate.cloud/terms/): Usage terms, liability cap, 30-day refund (plugin)
- [DPA](https://polyglot-translate.cloud/dpa/): GDPR Art. 28 Data Processing Agreement for enterprise customers
- [All Legal](https://polyglot-translate.cloud/legal/): Hub page for all legal documents

## Optional

- [Cookies](https://polyglot-translate.cloud/cookies/): Cookie policy and consent details
- [Contributor Agreement](https://polyglot-translate.cloud/contributor-agreement/): Terms for community translators and human reviewers
- [DMCA](https://polyglot-translate.cloud/dmca/): Copyright takedown procedure
- [Acceptable Use](https://polyglot-translate.cloud/acceptable-use/): Usage restrictions and prohibited content
- [Data Request](https://polyglot-translate.cloud/data-request/): GDPR data access/deletion request form (Art. 15-17)