--- title: "open-speech-corpora vs dograh" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/coqui-ai-open-speech-corpora-vs-dograh-hq-dograh" tools: ["coqui-ai-open-speech-corpora", "dograh-hq-dograh"] --- # open-speech-corpora vs dograh *GraphCanon updated Jul 30, 2026* ## Verdict Pick open-speech-corpora if open-Speech-Corpora indexes diverse speech datasets critical for ASR and TTS projects in various languages; pick dograh if self-hosted voice AI platform with speech-to-speech, LLM integration, telephony support. [open-speech-corpora](https://github.com/coqui-ai/open-speech-corpora) reports 1.4k GitHub stars, 151 forks, and 169 open issues, last pushed Jun 6, 2024. [dograh](https://app.dograh.com) has 5.1k stars, 1.2k forks, and 20 open issues, last pushed Jul 29, 2026. Figures are from public GitHub metadata via [open-speech-corpora's repository](https://github.com/coqui-ai/open-speech-corpora) and [dograh's repository](https://github.com/dograh-hq/dograh). | | [open-speech-corpora](/tools/coqui-ai-open-speech-corpora.md) | [dograh](/tools/dograh-hq-dograh.md) | | --- | --- | --- | | Tagline | A list of accessible speech corpora for ASR, TTS, and other Speech Technologies | Self-hosted open source voice AI platform | | Stars | 1,398 | 5,064 | | Forks | 151 | 1,185 | | Open issues | 169 | 20 | | Language | - | Python | | Adopt for | Open-Speech-Corpora indexes diverse speech datasets critical for ASR and TTS projects in various languages. | Self-hosted voice AI platform with speech-to-speech, LLM integration, telephony support | | Persona | - | - | | Runtime | - | - | | License | MIT | BSD-2-Clause | | Categories | Speech & Audio | Inference & Serving, Speech & Audio | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [open-speech-corpora](/tools/coqui-ai-open-speech-corpora.md) | [dograh](/tools/dograh-hq-dograh.md) | | --- | --- | --- | | Maintenance | Dormant (18%) | Very active (96%) | | Days since push | 783d | 0d | | Open issues (now) | 169 | 20 | | Full report | [trust report](/tools/coqui-ai-open-speech-corpora/trust.md) | [trust report](/tools/dograh-hq-dograh/trust.md) | ## Decision facts: open-speech-corpora - **Adopt for:** Open-Speech-Corpora indexes diverse speech datasets critical for ASR and TTS projects in various languages. ## Decision facts: dograh - **Adopt for:** Self-hosted voice AI platform with speech-to-speech, LLM integration, telephony support ## Choose when ### Choose open-speech-corpora if… - License: open-speech-corpora is MIT, dograh is BSD-2-Clause. - Tags unique to open-speech-corpora: speech-emotion-recognition, speech-processing, speech-recognition, speech-separation. - You are working on projects requiring specific language corpora like Amharic, Hausa, or Wolof. ### Choose dograh if… - License: dograh is BSD-2-Clause, open-speech-corpora is MIT. - Tags unique to dograh: conversational-ai, local-llm, self-hosted, telephony. - Also covers Inference & Serving. - You need on-premise deployment for better security or data control ## When NOT to use open-speech-corpora - You exclusively need data for voice cloning with a high number of speakers. - If your focus is on specialized voice emotion recognition datasets not covered in the repository. ## When NOT to use dograh - Seeking cloud-managed services without self-hosting capabilities - Need real-time collaboration with non-local models in the cloud - Preference is for tools under different licenses than BSD-2-Clause - Must integrate with platforms that lack native telephony support ## Common questions ### What is the difference between open-speech-corpora and dograh? open-speech-corpora: A list of accessible speech corpora for ASR, TTS, and other Speech Technologies. dograh: Self-hosted open source voice AI platform. See the comparison table for live GitHub stats and shared categories. ### When should I choose open-speech-corpora over dograh? Choose open-speech-corpora over dograh when License: open-speech-corpora is MIT, dograh is BSD-2-Clause; Tags unique to open-speech-corpora: speech-emotion-recognition, speech-processing, speech-recognition, speech-separation; You are working on projects requiring specific language corpora like Amharic, Hausa, or Wolof. ### When should I choose dograh over open-speech-corpora? Choose dograh over open-speech-corpora when License: dograh is BSD-2-Clause, open-speech-corpora is MIT; Tags unique to dograh: conversational-ai, local-llm, self-hosted, telephony; Also covers Inference & Serving; You need on-premise deployment for better security or data control. ### When should I avoid open-speech-corpora? You exclusively need data for voice cloning with a high number of speakers. If your focus is on specialized voice emotion recognition datasets not covered in the repository. ### When should I avoid dograh? Seeking cloud-managed services without self-hosting capabilities Need real-time collaboration with non-local models in the cloud Preference is for tools under different licenses than BSD-2-Clause Must integrate with platforms that lack native telephony support ### Is open-speech-corpora or dograh more popular on GitHub? dograh has more GitHub stars (5,064 vs 1,398). Stars measure visibility, not whether either tool fits your constraints. ### Are open-speech-corpora and dograh open source? Yes - both are open-source projects on GitHub (open-speech-corpora: MIT, dograh: BSD-2-Clause). ### Where can I find alternatives to open-speech-corpora or dograh? GraphCanon lists graph-backed alternatives at [open-speech-corpora alternatives](/tools/coqui-ai-open-speech-corpora/alternatives) and [dograh alternatives](/tools/dograh-hq-dograh/alternatives) ([open-speech-corpora markdown twin](/tools/coqui-ai-open-speech-corpora/alternatives.md), [dograh markdown twin](/tools/dograh-hq-dograh/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/coqui-ai-open-speech-corpora-vs-dograh-hq-dograh.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, open-speech-corpora or dograh? open-speech-corpora: Dormant. dograh: Very active. 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 open-speech-corpora and dograh? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [open-speech-corpora trust report](/tools/coqui-ai-open-speech-corpora/trust); [dograh trust report](/tools/dograh-hq-dograh/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=coqui-ai-open-speech-corpora`](/api/graphcanon/graph?tool=coqui-ai-open-speech-corpora) - 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/_