Real-time and async Spanish speech-to-text API that keeps up with how people actually talk. Handles regional accents, fast speech, and code-switching mid-sentence. Live in production in under a day.
We evaluated Gladia's Word Error Rate (WER) for Spanish across various datasets.
Gladia's internal production dataset of real customer calls, annotated by humans.
Common Voice is a crowd-sourced dataset of volunteers reading aloud, across a wide range of accents and microphones.
FLEURS is a multilingual benchmark of read sentences, built to compare languages on the same content.
550M+
Spanish is an official language across Spain and most of Latin America, and the most spoken language in the United States after English. One in ten native speakers lives outside a Spanish-speaking country, so the market follows people wherever they move.
Supporting Spanish lets you serve customers from Mexico to Argentina, reach Hispanic households across the United States, and cover the 45M+ Spanish speakers living in the EU outside Spain, with one product instead of a patchwork of regional ones.
People rarely stick to one language. Gladia follows Spanish speakers when they switch mid-sentence, so your transcripts stay clean.
Code-switchingUse cases
Whatever you're building, Spanish shouldn't be the thing that slows it down.
Teams split between Madrid, Mexico City, and Miami meet across very different accents and vocabularies, so notes need to keep every speaker's Spanish intact.
Meeting assistants →Nearshore contact centers in Mexico, Colombia, and Central America handle Spanish support for US and Latin American brands, at volumes QA teams can't review manually.
CCaaS →Two-thirds of US Hispanics speak Spanish at home, so callers often switch to English mid-call, and voice agents have to follow both.
Voice agents →Spanish is the second most common language of web content after English, and creators need subtitles that work for viewers from Spain to Latin America.
Media →Supported languages
Being multilingual has been our priority since day one. Gladia supports 100 languages, with code-switching and automatic language detection integrated into all models by default.
Ship Spanish voice features with an API built for messy, real-world conversations.
