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You will get I will provide Native Spanish Voice Recordings for AI and LLM Training

Santiago J.Status: Offline
Santiago J. Santiago J.
5.0
Preview imagePreview image

Let a pro handle the details

Buy Voiceover Recordings services from Santiago, priced and ready to go.
Santiago J.Status: Offline
Santiago J. Santiago J.
5.0
Preview imagePreview image

Let a pro handle the details

Buy Voiceover Recordings services from Santiago, priced and ready to go.

Project details

Looking for a native Castilian Spanish voice to train your next AI or LLM model? I provide high-fidelity audio data recorded in a professional, acoustically treated studio. As a Rising Talent on Upwork, I specialize in large-scale datasets for Machine Learning, ensuring 100% phonetic accuracy and strict adherence to your technical specifications.

Every recording is produced with a focus on consistency, clarity, and zero background noise. I understand the nuances of the European Spanish market and provide recordings that avoid regional neutralizations, making them perfect for high-quality TTS and voice recognition models. From simple phrases to complex datasets with varied emotional tones, I deliver audio that is ready for immediate ingestion into your training pipeline. All files are manually edited, normalized, and named according to your provided guidelines.
Gender
Male
Purpose
eLearning, Video Narration, Other
Language
Spanish
Accent
European Spanish Accent
Age Range
Adult
Tone
Authoritative, Calming, Casual, Corporate, Energetic
What's included
Service Tiers Starter
$100
Standard
$250
Advanced
$450
Delivery Time 2 days 4 days 7 days
Number of Revisions
123
Number of Split Files
2006001200
Background Music (Per Each Track)
-
-
-
Commercial Rights
Full Broadcast Rights
-
HQ Audio File
Optional add-ons You can add these on the next page.
Fast Delivery
+$50 - $150
Additional Revision
+$30
Additional Split File
+$20

Frequently asked questions

5.0
1 review
100% Complete
(1)
1% Complete
(0)
1% Complete
(0)
1% Complete
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1% Complete
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EA

Elle A.
5.00
Apr 2, 2026
Native Spanish (Spain) Speakers for AI — Professional Voice Acting Experience Needed Great work!
Santiago J.Status: Offline

About Santiago

Santiago J.Status: Offline
Native Spanish Voice Over | AI Voice Training, Corporate & Narration
5.0  (1 review)
Alcobendas, Spain - 2:47 am local time
Native Castilian Spanish voice actor, audio editor, and podcast producer with a broadcast-quality home studio. I specialize in delivering pristine, ready-to-use audio for AI text-to-speech training, corporate narrations, and high-retention YouTube content.

Fluent in English for seamless communication, I understand that in voice-over, audio quality is just as important as the performance. That's why I guarantee zero background noise, perfect pacing, and crystal-clear delivery on every track.

🎙️ MY EXPERTISE INCLUDES:

AI Voice Training & TTS Data: Conversational, emotional, and neutral datasets for machine learning models.*

Corporate & E-Learning: Authoritative, engaging, and professional tones for training modules and presentations.*

YouTube & Podcast Production: Dynamic narration optimized for audience retention. (I am the creator and host of two active podcasts on Spotify and Apple Podcasts).*

Commercials & Advertising: Persuasive and energetic voice-overs that sell.*
MY STUDIO SETUP & WORKFLOW:

Acoustically treated recording environment.

High-fidelity Blue Yeti condenser microphone.

Professional audio mastering (Audacity + AI noise-reduction tools).

Fast turnarounds (usually under 24 hours for most projects).

I don't just read scripts; I bring them to life with the exact tone your brand needs. Check out my video introduction and audio samples below. >
Ready to elevate your project? Send me a message and let's get to work!

Steps for completing your project

After purchasing the project, send requirements so Santiago can start the project.

Delivery time starts when Santiago receives requirements from you.

Santiago works on your project following the steps below.

Revisions may occur after the delivery date.

Dataset Analysis & Technical Setup

I will review your dataset and technical requirements to ensure the recording environment matches your model's ingestion specs exactly.

Initial Batch & Tone Approval

I will record a small sample for your review to confirm the tone, pacing, and audio quality before proceeding with the full dataset.

Review the work, release payment, and leave feedback to Santiago.