OpenAI TTS voices 2026 — 6 options vs EasyVoice's 56-voice catalog

How many voices does EasyVoice have in 2026?

EasyVoice has 56 voices as of 2026: 46 multilingual voices powered by the Kokoro-82M model across 8 languages, and 10 Arabic-language voices powered by the Supertonic model — 56 voices across 9 languages total. The 46 Kokoro voices cover American English (20 voices: 11 female af_ + 9 male am_), British English (8 voices: 4 female bf_ + 4 male bm_), Spanish (3), French (1), Hindi (4), Italian (2), Japanese (5), and Portuguese (3). The 10 Supertonic voices are dedicated Arabic MSA (Modern Standard Arabic) voices — male and female — representing a separate purpose-built Arabic TTS engine rather than a multilingual model with Arabic capability bolted on.

The six OpenAI voices — alloy, echo, fable, onyx, nova, shimmer — are all English-primary. OpenAI offers no dedicated Arabic voice; its multilingual capability is best-effort English-model generalization to other languages. For Arabic, Japanese, or Hindi TTS at production quality, EasyVoice's language-specific voices represent a meaningful quality difference, not just more options.

The 2026 EasyVoice voice catalog — language and count matrix

By language and voice count as of 2026-06-30 — the 46 Kokoro-82M multilingual voices span 8 accents (American English carries the deepest bench at 20 voices across neutral, warm, energetic, and authoritative registers), and the 10 Arabic MSA voices run on a dedicated Supertonic engine (5 male / 5 female). OpenAI TTS ships six English-primary voices (alloy, echo, fable, onyx, nova, shimmer) with no language-specific additions announced as of 2026-06-30, so the 56-vs-6 breadth gap is a product decision on EasyVoice and a hard limit on OpenAI:

OpenAI voice to EasyVoice mapping — 2026 catalog

If you're migrating from OpenAI TTS, the six OpenAI voices map to EasyVoice equivalents as follows: alloy → af_alloy (warm female, closest direct sonic match); echo → am_echo (neutral American male, news-reader register); fable → bm_fable (British male storytelling, Received Pronunciation); onyx → am_onyx (deep baritone, cinematic register); nova → af_nova (bright female, expressive); shimmer → bf_lily (soft female, airy British register).

Beyond the six direct equivalents, EasyVoice's catalog includes voices without an OpenAI analog: af_heart (warm American female, optimized for long-form narration), am_adam (authoritative American male), bm_lewis (contemporary British male), and 40+ additional voices across all supported languages. A developer migrating from OpenAI starts with the six direct matches and then has access to 50 additional options to optimize for tone, register, and language.

Arabic MSA — 10 dedicated voices vs OpenAI's generalized approach

The 10 Arabic voices in EasyVoice's 2026 catalog are powered by a separate synthesis engine (Supertonic) specifically trained for Modern Standard Arabic. The voices are labeled ar_m1 through ar_m5 (male) and ar_f1 through ar_f5 (female). These are not Kokoro-82M voices with Arabic language code — they are a different model architecture with different synthesis characteristics, optimized for Arabic phonology and prosody.

OpenAI's TTS API does not include Arabic-specific voices. Its multilingual capability applies the English-trained model to Arabic text, which produces intelligible output for many use cases but misses Arabic prosodic patterns (sentence-final lengthening, emphatic consonant emphasis, vowel reduction patterns) that native-speaker Arabic voice synthesis handles correctly. For Arabic IVR, Arabic content narration, or Arabic customer service, the quality difference between a purpose-built Arabic voice and a multilingual English model doing its best is perceptible to native-speaker listeners.

How often is the EasyVoice voice catalog updated?

The EasyVoice voice catalog as documented here reflects the production catalog as of 2026-06-30. Voice additions are published when new Kokoro model weights become available or when new language-specific engines pass production quality gates. The Arabic Supertonic voices were added as a dedicated engine (replacing the earlier best-effort Arabic output from Kokoro) after the Phase 16 Arabic bake-off verified Supertonic's WER superiority for MSA.

Switch to EasyVoice if you need Arabic, Japanese, Hindi, Portuguese, French, Italian, or Spanish native-speaker-quality voices, or if voice breadth and tonal variety matter for your application — 56 voices across 9 languages give you meaningful per-use-case optimization that 6 options cannot. Stay on OpenAI if English is your only language and you need one of the six specific OpenAI voices with no migration cost — the six direct EasyVoice equivalents are close but not bit-for-bit identical to OpenAI's proprietary voice models.