--- title: "RHVoice vs artyom.js" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/rhvoice-rhvoice-vs-sdkcarlos-artyom-js" tools: ["rhvoice-rhvoice", "sdkcarlos-artyom-js"] --- # RHVoice vs artyom.js *GraphCanon updated Jul 30, 2026* ## Verdict Pick RHVoice if rHVoice is an open-source text-to-speech system developed for Russian and multiple other languages employing statistical parametric synthesis; pick artyom.js if artyom.js is a JavaScript library for integrating voice commands and speech recognition into websites using Google Chrome. [RHVoice](https://rhvoice.org) reports 1.8k GitHub stars, 266 forks, and 168 open issues, last pushed Jul 20, 2026. [artyom.js](http://sdkcarlos.github.io/sites/artyom.html) has 1.3k stars, 363 forks, and 73 open issues, last pushed Jan 24, 2023. Figures are from public GitHub metadata via [RHVoice's repository](https://github.com/RHVoice/RHVoice) and [artyom.js's repository](https://github.com/sdkcarlos/artyom.js). | | [RHVoice](/tools/rhvoice-rhvoice.md) | [artyom.js](/tools/sdkcarlos-artyom-js.md) | | --- | --- | --- | | Tagline | a free and open source speech synthesizer for Russian and other languages | voice control - voice commands - speech recognition and speech synthesis JavaScript library | | Stars | 1,826 | 1,269 | | Forks | 266 | 363 | | Open issues | 168 | 73 | | Language | C++ | JavaScript | | Adopt for | RHVoice is an open-source text-to-speech system developed for Russian and multiple other languages employing statistical parametric synthesis. | artyom.js is a JavaScript library for integrating voice commands and speech recognition into websites using Google Chrome. | | Persona | - | - | | Runtime | - | - | | License | GPL-2.0 | MIT | | Categories | Speech & Audio | Speech & Audio | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [RHVoice](/tools/rhvoice-rhvoice.md) | [artyom.js](/tools/sdkcarlos-artyom-js.md) | | --- | --- | --- | | Maintenance | Active (82%) | Dormant (18%) | | Days since push | 9d | 1282d | | Open issues (now) | 168 | 73 | | Owner type | Organization | User | | Full report | [trust report](/tools/rhvoice-rhvoice/trust.md) | [trust report](/tools/sdkcarlos-artyom-js/trust.md) | ## Decision facts: RHVoice - **Adopt for:** RHVoice is an open-source text-to-speech system developed for Russian and multiple other languages employing statistical parametric synthesis. ## Decision facts: artyom.js - **Adopt for:** artyom.js is a JavaScript library for integrating voice commands and speech recognition into websites using Google Chrome. ## Choose when ### Choose RHVoice if… - RHVoice is primarily C++; artyom.js is JavaScript. - License: RHVoice is GPL-2.0, artyom.js is MIT. - Tags unique to RHVoice: brazilian portuguese, english, esperanto, georgian. - - When you need support for less commonly supported languages such as Kyrgyz, Tatar, or Albanian. ### Choose artyom.js if… - artyom.js is primarily JavaScript; RHVoice is C++. - License: artyom.js is MIT, RHVoice is GPL-2.0. - Tags unique to artyom.js: recognition, speech-recognition, speech-synthesis, speech-to-text. - When developing applications that need to be accessible through voice control specifically within Google Chrome environment. ## When NOT to use RHVoice - - Avoid if seeking support exclusively for widely used languages like Spanish or Mandarin, where other options may offer more resources and community support. - - Not ideal in scenarios where the naturalness of speech synthesis is critical over intelligibility and memory efficiency. ## When NOT to use artyom.js - If your project requires cross-browser compatibility beyond Google Chrome, as artyom.js is limited to this browser. - In scenarios where you need advanced natural language processing capabilities that extend beyond simple command recognition and response. ## Common questions ### What is the difference between RHVoice and artyom.js? RHVoice: a free and open source speech synthesizer for Russian and other languages. artyom.js: voice control - voice commands - speech recognition and speech synthesis JavaScript library. See the comparison table for live GitHub stats and shared categories. ### When should I choose RHVoice over artyom.js? Choose RHVoice over artyom.js when RHVoice is primarily C++; artyom.js is JavaScript; License: RHVoice is GPL-2.0, artyom.js is MIT; Tags unique to RHVoice: brazilian portuguese, english, esperanto, georgian; - When you need support for less commonly supported languages such as Kyrgyz, Tatar, or Albanian. ### When should I choose artyom.js over RHVoice? Choose artyom.js over RHVoice when artyom.js is primarily JavaScript; RHVoice is C++; License: artyom.js is MIT, RHVoice is GPL-2.0; Tags unique to artyom.js: recognition, speech-recognition, speech-synthesis, speech-to-text; When developing applications that need to be accessible through voice control specifically within Google Chrome environment. ### When should I avoid RHVoice? - Avoid if seeking support exclusively for widely used languages like Spanish or Mandarin, where other options may offer more resources and community support. - Not ideal in scenarios where the naturalness of speech synthesis is critical over intelligibility and memory efficiency. ### When should I avoid artyom.js? If your project requires cross-browser compatibility beyond Google Chrome, as artyom.js is limited to this browser. In scenarios where you need advanced natural language processing capabilities that extend beyond simple command recognition and response. ### Is RHVoice or artyom.js more popular on GitHub? RHVoice has more GitHub stars (1,826 vs 1,269). Stars measure visibility, not whether either tool fits your constraints. ### Are RHVoice and artyom.js open source? Yes - both are open-source projects on GitHub (RHVoice: GPL-2.0, artyom.js: MIT). ### Where can I find alternatives to RHVoice or artyom.js? GraphCanon lists graph-backed alternatives at [RHVoice alternatives](/tools/rhvoice-rhvoice/alternatives) and [artyom.js alternatives](/tools/sdkcarlos-artyom-js/alternatives) ([RHVoice markdown twin](/tools/rhvoice-rhvoice/alternatives.md), [artyom.js markdown twin](/tools/sdkcarlos-artyom-js/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/rhvoice-rhvoice-vs-sdkcarlos-artyom-js.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, RHVoice or artyom.js? RHVoice: Active. artyom.js: Dormant. 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 RHVoice and artyom.js? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [RHVoice trust report](/tools/rhvoice-rhvoice/trust); [artyom.js trust report](/tools/sdkcarlos-artyom-js/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=rhvoice-rhvoice`](/api/graphcanon/graph?tool=rhvoice-rhvoice) - 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/_