Unbabel

Unbabel combines AI and human translators to deliver fast, high-quality translation at scale for global customer operations.

Overview

Unbabel’s “Translation Operating System” blends machine translation with human post-editing to serve enterprises that need quality beyond raw MT. Its AI engines select the best translation approach per content type, translators in a global community refine where needed, and integrations plug directly into help desks like Zendesk and Salesforce. Quality estimation automatically routes only uncertain segments to humans, which controls cost while protecting brand voice. Analytics report on speed, quality and cost per language pair.

Key Features

• AI translation with automatic quality estimation
• Human post-editing routed only where needed
• Native integrations with major help desk platforms
• Custom translation memories and brand terminology
• Real-time multilingual customer communication
• Quality, speed and cost analytics by language

Pricing

Unbabel offers enterprise pricing based on volume and service levels, arranged through sales consultation. Plans differ in speed and human-editing depth.

Who Is It For

It serves global customer support and marketing organizations that need consistent multilingual communication at scale.

How It Works

Content routes into Unbabel through help desk integrations or the API, where AI translation handles the bulk of the work and quality estimation identifies only the segments needing human refinement. Post-editors in Unbabel’s community polish those segments, and finished translations return to the customer channel in near real time. Terminology and translation memories keep brand voice consistent.

In Practice

Support teams should classify content types first — self-service articles tolerate more machine output than sensitive escalations. Set service-level tiers per channel rather than translating everything the same way. Track the quality and cost analytics monthly; the routing thresholds usually deserve tuning after real traffic patterns emerge.

FAQ

Is Unbabel free to use?

Unbabel is an enterprise service with no self-serve free tier; pilots are arranged with the sales team.

Does Unbabel offer an API?

Yes, a translation API and help desk integrations are core to how Unbabel delivers its service.

How does Unbabel compare to alternatives?

Unbabel’s hybrid AI-plus-human model delivers better quality than raw machine translation at far lower cost than full human translation.

How does Unbabel control translation quality?

Automatic quality estimation scores every segment and routes only uncertain ones to human post-editors, protecting quality where it matters while keeping speed and cost down. Terminology and translation memory enforce brand voice consistently across languages and channels.

Where does Unbabel integrate?

Native integrations connect with leading help desk platforms so translation happens inside existing support workflows. An API is also available for custom content pipelines and product integrations.