{"id":1131,"date":"2026-02-26T00:13:31","date_gmt":"2026-02-26T00:13:31","guid":{"rendered":"https:\/\/wiro.ai\/blog\/?p=1131"},"modified":"2026-02-25T04:39:47","modified_gmt":"2026-02-25T04:39:47","slug":"top-5-text-to-speech-apis-in-2026","status":"publish","type":"post","link":"https:\/\/wiro.ai\/blog\/top-5-text-to-speech-apis-in-2026\/","title":{"rendered":"Top 5 Text-to-Speech APIs in 2026"},"content":{"rendered":"<p>Text-to-speech moved past demo voices. The hard part now is shipping audio that stays clear across numbers, brand names, and short UI style lines. This roundup tests five text-to-speech APIs on Wiro with the same support script, plus a quick Turkish sample where it makes sense.<\/p>\n<p>Each model link is included below. All audio players use WordPress-hosted files.<\/p>\n<h2>Test setup<\/h2>\n<ul>\n<li>English script (all models): Hi, thanks for calling Wiro support. Your refund is approved. You will see it in 3 to 5 business days.<\/li>\n<li>Turkish script (2 models): Merhaba, Wiro destek hattina hos geldiniz. Iadeniz onaylandi. Uc ile bes is gunu icinde hesabinizda gorunecek.<\/li>\n<li>One run per model per script (no retries)<\/li>\n<\/ul>\n<h2>1) Google Gemini 2.5 TTS<\/h2>\n<p>Model: <a href=\"https:\/\/wiro.ai\/models\/google\/gemini-2.5-tts\">https:\/\/wiro.ai\/models\/google\/gemini-2.5-tts<\/a><\/p>\n<p>This model takes a single prompt and a named voice. The test used voice Aoede.<\/p>\n<figure><audio src=\"https:\/\/wiro.ai\/blog\/wp-content\/uploads\/2026\/02\/tts-gemini-en.mp3\" preload=\"none\" controls=\"controls\"><\/audio><figcaption>Prompt: Speak in a calm, friendly customer support tone: Hi, thanks for calling Wiro support. Your refund is approved. You will see it in 3 to 5 business days.<\/figcaption><\/figure>\n<h2>2) Qwen3 TTS 12Hz 1.7B<\/h2>\n<p>Model: <a href=\"https:\/\/wiro.ai\/models\/qwen\/qwen3-tts-12hz-1.7b\">https:\/\/wiro.ai\/models\/qwen\/qwen3-tts-12hz-1.7b<\/a><\/p>\n<p>Qwen3 TTS adds an explicit instruction field for emotion, plus a language selector and speaker presets.<\/p>\n<h3>English<\/h3>\n<figure><audio src=\"https:\/\/wiro.ai\/blog\/wp-content\/uploads\/2026\/02\/tts-qwen-en.mp3\" preload=\"none\" controls=\"controls\"><\/audio><figcaption>Prompt: Hi, thanks for calling Wiro support. Your refund is approved. You will see it in 3 to 5 business days. Instruction: Calm and helpful. Speaker: Serena.<\/figcaption><\/figure>\n<h3>Turkish<\/h3>\n<figure><audio src=\"https:\/\/wiro.ai\/blog\/wp-content\/uploads\/2026\/02\/tts-qwen-tr.mp3\" preload=\"none\" controls=\"controls\"><\/audio><figcaption>Prompt: Merhaba, Wiro destek hattina hos geldiniz. Iadeniz onaylandi. Uc ile bes is gunu icinde hesabinizda gorunecek. Instruction: Calm and helpful. Speaker: Serena.<\/figcaption><\/figure>\n<h2>3) OpenMOSS MOSS-TTSD<\/h2>\n<p>Model: <a href=\"https:\/\/wiro.ai\/models\/openmoss\/moss-ttsd\">https:\/\/wiro.ai\/models\/openmoss\/moss-ttsd<\/a><\/p>\n<p>MOSS-TTSD focuses on dialogue. It supports speaker tags like [S1] and [S2]. This run used a single speaker.<\/p>\n<figure><audio src=\"https:\/\/wiro.ai\/blog\/wp-content\/uploads\/2026\/02\/tts-moss-en.mp3\" preload=\"none\" controls=\"controls\"><\/audio><figcaption>Prompt: [S1] Hi, thanks for calling Wiro support. Your refund is approved. You will see it in 3 to 5 business days.<\/figcaption><\/figure>\n<h2>4) Resemble AI Chatterbox Turbo<\/h2>\n<p>Model: <a href=\"https:\/\/wiro.ai\/models\/resemble-ai\/chatterbox-turbo\">https:\/\/wiro.ai\/models\/resemble-ai\/chatterbox-turbo<\/a><\/p>\n<p>Chatterbox Turbo runs as a fast open source TTS option. It also exposes controls like temperature and exaggeration.<\/p>\n<figure><audio src=\"https:\/\/wiro.ai\/blog\/wp-content\/uploads\/2026\/02\/tts-chatterbox-turbo-en.mp3\" preload=\"none\" controls=\"controls\"><\/audio><figcaption>Prompt: Hi, thanks for calling Wiro support. Your refund is approved. You will see it in 3 to 5 business days.<\/figcaption><\/figure>\n<h2>5) Resemble AI Chatterbox Multilingual<\/h2>\n<p>Model: <a href=\"https:\/\/wiro.ai\/models\/resemble-ai\/chatterbox-multilingual\">https:\/\/wiro.ai\/models\/resemble-ai\/chatterbox-multilingual<\/a><\/p>\n<p>This version adds a language selector (including tr). It also supports voice cloning with an optional reference audio input.<\/p>\n<h3>English<\/h3>\n<figure><audio src=\"https:\/\/wiro.ai\/blog\/wp-content\/uploads\/2026\/02\/tts-chatterbox-multi-en.mp3\" preload=\"none\" controls=\"controls\"><\/audio><figcaption>Prompt: Hi, thanks for calling Wiro support. Your refund is approved. You will see it in 3 to 5 business days.<\/figcaption><\/figure>\n<h3>Turkish<\/h3>\n<figure><audio src=\"https:\/\/wiro.ai\/blog\/wp-content\/uploads\/2026\/02\/tts-chatterbox-multi-tr.mp3\" preload=\"none\" controls=\"controls\"><\/audio><figcaption>Prompt: Merhaba, Wiro destek hattina hos geldiniz. Iadeniz onaylandi. Uc ile bes is gunu icinde hesabinizda gorunecek.<\/figcaption><\/figure>\n<h2>Quick comparison<\/h2>\n<table>\n<thead>\n<tr>\n<th>Model<\/th>\n<th>Good fit<\/th>\n<th>Controls shown in docs<\/th>\n<th>Observed runtime (this run)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Gemini 2.5 TTS<\/td>\n<td>Simple prompt and named voices<\/td>\n<td>voice preset<\/td>\n<td>~9s<\/td>\n<\/tr>\n<tr>\n<td>Qwen3 TTS 12Hz 1.7B<\/td>\n<td>Emotion instruction plus speaker presets<\/td>\n<td>instruction, language, speaker<\/td>\n<td>~8s (EN), ~9s (TR)<\/td>\n<\/tr>\n<tr>\n<td>MOSS-TTSD<\/td>\n<td>Dialogue style audio with speaker tags<\/td>\n<td>dialogue with [S1] and [S2]<\/td>\n<td>~7s<\/td>\n<\/tr>\n<tr>\n<td>Chatterbox Turbo<\/td>\n<td>Open source TTS with tuning knobs<\/td>\n<td>temperature, topK, topP, cfg_weight<\/td>\n<td>~6s<\/td>\n<\/tr>\n<tr>\n<td>Chatterbox Multilingual<\/td>\n<td>Multi-language TTS and voice cloning option<\/td>\n<td>language, optional inputAudio<\/td>\n<td>~8s (EN), ~9s (TR)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Try them on Wiro<\/h2>\n<ul>\n<li><a href=\"https:\/\/wiro.ai\/models\/google\/gemini-2.5-tts\">Gemini 2.5 TTS<\/a><\/li>\n<li><a href=\"https:\/\/wiro.ai\/models\/qwen\/qwen3-tts-12hz-1.7b\">Qwen3 TTS 12Hz 1.7B<\/a><\/li>\n<li><a href=\"https:\/\/wiro.ai\/models\/openmoss\/moss-ttsd\">MOSS-TTSD<\/a><\/li>\n<li><a href=\"https:\/\/wiro.ai\/models\/resemble-ai\/chatterbox-turbo\">Chatterbox Turbo<\/a><\/li>\n<li><a href=\"https:\/\/wiro.ai\/models\/resemble-ai\/chatterbox-multilingual\">Chatterbox Multilingual<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Text-to-speech moved past demo voices. The hard part now is shipping audio that stays clear across numbers, brand names, and short UI&hellip;<\/p>\n","protected":false},"author":4,"featured_media":1130,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[53],"tags":[94,95,62,68],"class_list":["post-1131","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-model-roundups","tag-audio","tag-multilingual","tag-text-to-speech","tag-voice-clone"],"_links":{"self":[{"href":"https:\/\/wiro.ai\/blog\/wp-json\/wp\/v2\/posts\/1131","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wiro.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wiro.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wiro.ai\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/wiro.ai\/blog\/wp-json\/wp\/v2\/comments?post=1131"}],"version-history":[{"count":1,"href":"https:\/\/wiro.ai\/blog\/wp-json\/wp\/v2\/posts\/1131\/revisions"}],"predecessor-version":[{"id":1200,"href":"https:\/\/wiro.ai\/blog\/wp-json\/wp\/v2\/posts\/1131\/revisions\/1200"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wiro.ai\/blog\/wp-json\/wp\/v2\/media\/1130"}],"wp:attachment":[{"href":"https:\/\/wiro.ai\/blog\/wp-json\/wp\/v2\/media?parent=1131"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wiro.ai\/blog\/wp-json\/wp\/v2\/categories?post=1131"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wiro.ai\/blog\/wp-json\/wp\/v2\/tags?post=1131"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}