Inworld

4.9(68)
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Available Models

inworld-tts-1.5-mini
$$$$
$15/1M
inworld-tts-1.5-max
$$$$
$35/1M
inworld-tts-2
$$$$
$35/1M

Provider Overview

Engineered for gaming and virtual agents, Inworld delivers ultra-low latency, emotionally responsive AI speech. Experience high-fidelity 48kHz audio designed for dynamic, real-time conversations that bring characters to life.

GamingReal-TimeEmotional TTSVirtual AgentsLow Latency
125Total Voices
72Male
53Female
Overview
Community Tags
Male Voices
Female Voices

Voice Characteristics

🎭

Archetypes

The Caring Guide21%
The Corporate Professional18%
The Girl/Guy Next Door17%
The Trusted Mentor15%
The Wicked Villain11%
The Spunky Sidekick7%
The Streetwise Insider3%
The Sleep Narrator2%
The Tech Bro1%
The Cool Parent1%
The Luxury Spokesperson1%
The Confident Narrator1%
The Noir Detective1%
The Radio God1%
🎨

Textures

Velvet / Smooth34%
Liquid / Warm19%
Glass / Clean14%
Gravel / Gritty11%
Airy / Breathy9%
Smoke / Husky8%
Rubber / Bouncy5%
😊

Emotions

Friendly / Warm42%
Confident / Assured22%
Stoic / Calm11%
Eager7%
Sympathetic / Reassuring5%
Whimsical / Playful4%
Seductive / Intimate3%
Authoritative2%
Hype / Excited1%
Condescending / Strict1%
Aggressive / Angry1%
🔊

Pitch Range

Very Deep (<100)14%
Deep (100-129)40%
Neutral (130-230)41%
High (>230)5%
🌍

Accent Strength

57
Neutral
21
Soft
17
Strong

Vocal Signature

Distribution of tonal characteristics (1-10)

Detailed Metrics

🎭

Expressiveness

Mostly Standard. Polite, conversational, and professional. Typical for assistants and news.

Flat1%
Standard74%
Dynamic25%
🌵

Roughness

Mostly Textured. Human warmth with slight breathiness or light rasp.

Silky35%
Textured53%
Grainy12%
Abrasive1%
📢

Projection

Mostly Conversational. Speaking naturally to a person 3 feet away.

Intimate14%
Conversational82%
Projected4%
Shouting0%
⏱️

Tempo

Mostly Flowing. Natural conversation or deliberate explanation.

Lethargic11%
Flowing80%
Manic9%
☀️

Brightness

Mostly Neutral. Natural balance between highs and lows.

Dark13%
Neutral75%
Sharp13%
〰️

Instability

Mostly Stable. Confident, solid breath support, and unwavering pitch.

Stable96%
Reactive4%
Unstable0%
🗣️

Articulation

Mostly Professional. Broadcaster crispness with clear T's and K's.

Too Relaxed / Mumbling0%
Natural23%
Professional77%
Hyper-Articulate0%
👤

Perceived Age

Mostly Adult/Mature. Established adult, approx. 35-55 years old.

Youth2%
Young Adult22%
Adult/Mature76%
Senior0%

Popular Voices

1
Malcolm
2
Victoria
3
Carter
4
Sebastian
5
Hades
6
Evelyn
7
Ronald
8
Conrad
Casting Studio Chat
Studio
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