Atexto

Atexto was a speech-recognition data company (self-described "the accuracy platform for speech recognition") based in Mexico City, founded around 2016 by Brenda Mana Pastrian and Esteban Gorupicz. It helped machine-learning and voice-assistant teams create, collect, annotate, transcribe, and benchmark audio/speech datasets, combining an enterprise data platform with a global paid crowdsourcing community that transcribed and labeled audio across roughly 24 languages and their regional accents. The company also offered a hybrid human-plus-machine audio-to-text transcription service and ASR training-data services. It was backed by 500 Global, Redwood Ventures, MC Capital, and a Start-Up Chile grant. The company now appears inactive: its former domain atexto.com has been repurposed to an unrelated third-party site, and no live developer portal, API documentation, or machine-readable API specification could be located. This profile captures verified historical identity only; no API artifacts were enriched because no live API surface exists.

Atexto is profiled on the APIs.io network. Tagged areas include Company, Speech Recognition, Transcription, Data Labeling, and Data Annotation.

📡 Source on GitHub
5.0/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0
0 APIs
CompanySpeech RecognitionTranscriptionData LabelingData AnnotationVoice AITraining DataCrowdsourcingMachine-LearningLatin America

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0
Composite quality — 5.0/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.0 / 20
Access Clarity 0.0 / 20
Operational Transparency 0.0 / 13
Contract Governance 0.0 / 12
Discoverability 5.0 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Delegated User Identity 0 / 6
Protected Resource Metadata 0 / 5
Registration Without a Human 0 / 6
Agentic Commerce Well-Known Document 0 / 5
Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.
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Source (apis.yml)

apis.yml Raw ↑ 
aid: atexto
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/atexto.png
name: Atexto
description: 'Atexto was a speech-recognition data company (self-described "the accuracy platform for speech recognition")
  based in Mexico City, founded around 2016 by Brenda Mana Pastrian and Esteban Gorupicz. It helped machine-learning and voice-assistant
  teams create, collect, annotate, transcribe, and benchmark audio/speech datasets, combining an enterprise data platform
  with a global paid crowdsourcing community that transcribed and labeled audio across roughly 24 languages and their regional
  accents. The company also offered a hybrid human-plus-machine audio-to-text transcription service and ASR training-data
  services. It was backed by 500 Global, Redwood Ventures, MC Capital, and a Start-Up Chile grant. The company now appears
  inactive: its former domain atexto.com has been repurposed to an unrelated third-party site, and no live developer portal,
  API documentation, or machine-readable API specification could be located. This profile captures verified historical identity
  only; no API artifacts were enriched because no live API surface exists.'
url: https://raw.githubusercontent.com/api-evangelist/atexto/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
- redwood-ventures
- mc-capital
- start-up-chile
x-tier: stub
x-tier-reason: portfolio-lead
x-status: inactive
x-status-note: Company appears defunct/inactive; former domain atexto.com was repurposed to an unrelated third-party (online-gambling)
  site by 2026 and no longer belongs to the company.
x-founded: '2016'
x-headquarters: Mexico City, Mexico
x-founders:
- Brenda Mana Pastrian
- Esteban Gorupicz
x-industry: Speech Recognition / AI Training Data
x-former-website: https://atexto.com
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-18'
tags:
- Company
- Speech Recognition
- Transcription
- Data Labeling
- Data Annotation
- Voice AI
- Training Data
- Crowdsourcing
- Machine-Learning
- Latin America
tags_raw:
- Company
- Speech Recognition
- Transcription
- Data Labeling
- Data Annotation
- Voice AI
- Training Data
- Crowdsourcing
- Machine Learning
- Latin America
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common: []
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

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