Speechki

by Speechki

Audiobook-grade TTS with audio engineers in the loop.

TL;DR

Audiobook-grade TTS with audio engineers in the loop.

Best for self-publishing authors producing audiobooks at a fraction of a human-narrated cost. Pricing: per-project — $0.045/minute (TTS) + audiobook tiers.

Category
Products
License
—
Stars
—
Last push
—
Pricing
per-project — $0.045/minute (TTS) + audiobook tiers
Platforms
Web, API

What it is

Speechki specializes in audiobook-grade TTS with an editing workflow tuned for long-form narration: pronunciation library, chapter markers, and Audible/ACX export specs. Consent posture: standard product uses synthetic voices; voice cloning is enterprise-only with signed consent.

Best for: Self-publishing authors producing audiobooks at a fraction of a human-narrated cost.
Watch out for: Synthetic voices only on standard product; cloning available on enterprise tier with consent gating.

Install / use

speechki.org

Features

Speaker diarizationNo
Word-level timestampsNo
Streaming / real-timeNo
Languages supported77
HIPAA eligibleNo

Speechki vs Whipscribe

FeatureSpeechkiWhipscribe
CategoryProductsTranscription APIs
Pricingper-project — $0.045/minute (TTS) + audiobook tiersfree beta
Speaker diarization—Yes
Word timestamps—Yes
Streaming—No
Languages7799
PlatformsWeb, APIWeb, API, MCP

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Whipscribe is a managed faster-whisper + whisperX service. If you want transcripts without running infrastructure, paste a URL or drop a file in the form below — you'll have a transcript in seconds.