Kokoro (hosted on DeepInfra)

33/100

Kokoro-82M open-weights TTS served on DeepInfra, flat per-char rate.

deepinfra.com

// scorecard · 33/100

verified 1mo ago

methodology →

Agent-readiness11/35

Agent registration (api_key)6/9

Public API5/5

OpenAPI spec0/9

MCP server0/9

llms.txt0/3

Reliability & performance0/15

Actively maintained—

Production-ready0/4

Updated recently—

Pricing6/13

Itemized public pricing6/6

Free tier / trial0/4

Free-tier generosity—

Docs & DX2/12

Docs quality—

Public API2/2

Quickstart / examples0/2

Security & compliance10/12

SOC 26/6

ISO 270012/2

GDPR0/2

Security / trust page2/2

Openness4/10

Open source0/6

Open / un-gated API4/4

Company maturity0/3

Company size—

Years operating—

// rankings · cost per standard workload

#1 in Text-to-Speech$0.62/ 1M chars

Kokoro-82M on DeepInfra $0.62/1M chars x1M = $0.62/mo (open weights, self-host free)

deepinfra.com/hexgrad/Kokoro-82M

// overview

Kokoro-82M is an open-weight TTS model with 82 million parameters hosted on DeepInfra at $0.62 per 1M characters. It delivers comparable quality to larger models while being faster and more cost-efficient under an Apache-2.0 license. The model supports preset voices (including mixing), speed control, multiple output formats (wav, mp3, etc.), and timestamps.

// pricing

Kokoro-82M$0.62 / 1M characters

TTS inference

// security & compliance

✓ SOC 2✓ ISO 27001✗ GDPR✗ HIPAA

// features

82M parameter lightweight TTS
Apache-2.0 licensed weights
Multiple voice presets with mixing
Speed adjustment (0.25-4x)
Output formats: wav, mp3, opus, flac, pcm
Optional timestamps and streaming