--- title: "Genie-TTS vs dia" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/high-logic-genie-tts-vs-nari-labs-dia" tools: ["high-logic-genie-tts", "nari-labs-dia"] --- # Genie-TTS vs dia *GraphCanon updated Jul 30, 2026* ## Verdict Pick Genie-TTS if genie-TTS is distinct in its focus on GPT-SoVITS and the ONNX format for text-to-speech applications; pick dia if dia is an open-weight text-to-dialogue model providing full control over scripts and voices, ideal for generating ultra-realistic dialogue. [Genie-TTS](https://github.com/High-Logic/Genie-TTS) reports 1.7k GitHub stars, 117 forks, and 33 open issues, last pushed Apr 18, 2026. [dia](https://github.com/nari-labs/dia) has 19k stars, 1.7k forks, and 91 open issues, last pushed Nov 19, 2025. Figures are from public GitHub metadata via [Genie-TTS's repository](https://github.com/High-Logic/Genie-TTS) and [dia's repository](https://github.com/nari-labs/dia). | | [Genie-TTS](/tools/high-logic-genie-tts.md) | [dia](/tools/nari-labs-dia.md) | | --- | --- | --- | | Tagline | GPT-SoVITS ONNX Inference Engine & Model Converter | A TTS model for generating ultra-realistic dialogue | | Stars | 1,677 | 19,361 | | Forks | 117 | 1,688 | | Open issues | 33 | 91 | | Language | Python | Python | | Adopt for | Genie-TTS is distinct in its focus on GPT-SoVITS and the ONNX format for text-to-speech applications. | Dia is an open-weight text-to-dialogue model providing full control over scripts and voices, ideal for generating ultra-realistic dialogue. | | Persona | - | - | | Runtime | - | - | | License | MIT | Apache-2.0 | | Categories | Speech & Audio | Speech & Audio | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [Genie-TTS](/tools/high-logic-genie-tts.md) | [dia](/tools/nari-labs-dia.md) | | --- | --- | --- | | Days since push | 102d | 251d | | Open issues (now) | 33 | 91 | | Owner type | User | Organization | | Full report | [trust report](/tools/high-logic-genie-tts/trust.md) | [trust report](/tools/nari-labs-dia/trust.md) | ## Shared compatibility - **Python**: [Genie-TTS](/tools/high-logic-genie-tts.md) - Python runtime; [dia](/tools/nari-labs-dia.md) - Python runtime ## Decision facts: Genie-TTS - **Adopt for:** Genie-TTS is distinct in its focus on GPT-SoVITS and the ONNX format for text-to-speech applications. ## Decision facts: dia - **Adopt for:** Dia is an open-weight text-to-dialogue model providing full control over scripts and voices, ideal for generating ultra-realistic dialogue. ## Choose when ### Choose Genie-TTS if… - License: Genie-TTS is MIT, dia is Apache-2.0. - Tags unique to Genie-TTS: gpt-sovits, vits, voice-clone, voice-cloning. - When you require voice cloning features compatible with GPT-SoVITS models. ### Choose dia if… - License: dia is Apache-2.0, Genie-TTS is MIT. - Tags unique to dia: dialogue-generation. - When you require precise control over voice and script in the creation of highly realistic dialogues ## When NOT to use Genie-TTS - If your application demands support for text-to-speech models that are not based on GPT-SoVITS. - When a comprehensive feature set of tools beyond voice cloning or model conversion is required, Genie-TTS might offer limited functionality compared to more extensive TTS frameworks. ## When NOT to use dia - If your setup lacks a GPU, as Dia has not yet added CPU support - In scenarios where immediate real-time performance is critical since the first run could be longer due to additional codec downloads ## Common questions ### What is the difference between Genie-TTS and dia? Genie-TTS: GPT-SoVITS ONNX Inference Engine & Model Converter. dia: A TTS model for generating ultra-realistic dialogue. See the comparison table for live GitHub stats and shared categories. ### When should I choose Genie-TTS over dia? Choose Genie-TTS over dia when License: Genie-TTS is MIT, dia is Apache-2.0; Tags unique to Genie-TTS: gpt-sovits, vits, voice-clone, voice-cloning; When you require voice cloning features compatible with GPT-SoVITS models. ### When should I choose dia over Genie-TTS? Choose dia over Genie-TTS when License: dia is Apache-2.0, Genie-TTS is MIT; Tags unique to dia: dialogue-generation; When you require precise control over voice and script in the creation of highly realistic dialogues. ### When should I avoid Genie-TTS? If your application demands support for text-to-speech models that are not based on GPT-SoVITS. When a comprehensive feature set of tools beyond voice cloning or model conversion is required, Genie-TTS might offer limited functionality compared to more extensive TTS frameworks. ### When should I avoid dia? If your setup lacks a GPU, as Dia has not yet added CPU support In scenarios where immediate real-time performance is critical since the first run could be longer due to additional codec downloads ### Is Genie-TTS or dia more popular on GitHub? dia has more GitHub stars (19,361 vs 1,677). Stars measure visibility, not whether either tool fits your constraints. ### Are Genie-TTS and dia open source? Yes - both are open-source projects on GitHub (Genie-TTS: MIT, dia: Apache-2.0). ### Where can I find alternatives to Genie-TTS or dia? GraphCanon lists graph-backed alternatives at [Genie-TTS alternatives](/tools/high-logic-genie-tts/alternatives) and [dia alternatives](/tools/nari-labs-dia/alternatives) ([Genie-TTS markdown twin](/tools/high-logic-genie-tts/alternatives.md), [dia markdown twin](/tools/nari-labs-dia/alternatives.md)), ranked by typed relationship edges rather than popularity votes. ### Is there a machine-readable version of this comparison? Yes. The markdown twin at [this comparison](/compare/high-logic-genie-tts-vs-nari-labs-dia.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, Genie-TTS or dia? Genie-TTS: Slowing. dia: Slowing. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance. ### Where are the full trust reports for Genie-TTS and dia? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [Genie-TTS trust report](/tools/high-logic-genie-tts/trust); [dia trust report](/tools/nari-labs-dia/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=high-logic-genie-tts`](/api/graphcanon/graph?tool=high-logic-genie-tts) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_