TTS Online converts text into speech with more than 100 voices in 27 languages and MP3 downloads.
Free
24 alternativesNeMo
vsVoicemaker
NeMo vs Voicemaker
How do NeMo and Voicemaker compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | NeMo | Voicemaker |
|---|---|---|
| What it is | NVIDIA NeMo provides a framework for language, multimodal, and speech AI, including recognition and text to speech. | Voicemaker converts text to speech with more than 2,000 AI voices in 130 languages and lets users download audio in MP3 or WAV format. |
| Website | ||
| Type | Open-source project | Online tool |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Not recorded | Web |
| Open source | Yes | Not stated |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both NeMo and Voicemaker.
OpenAI.fm offers an interactive developer demo for the text to speech model in OpenAI’s API.
Voice.ai provides AI voice agents, a voice changer and text-to-speech tools, with APIs and SDKs for scalable speech applications.
Freemium
24 alternatives
Generate speech from text with Zonos2, an open-weight mixture-of-experts model.
Open source
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Gemini 3.1 TTS converts text to expressive speech, with more than 70 languages and 30 voices listed on its page.
Woord converts text to speech with more than 100 voices and provides MP3 downloads and a text-to-speech API.