Comparison
Patter vs annyang
Verdict
Pick Patter if patter is an open-source SDK enabling voice AI integration in applications via telecommunication services such as Twilio, Telnyx, and Plivo, supporting Python and TypeScript; pick annyang if annyang enables speech-to-text capabilities for web sites with its TypeScript-based JavaScript library.
Markdown twin · Patter alternatives · annyang alternatives
GraphCanon updated Sep 20, 2026
8views this month
Trust & integrity
| Signal | Patter | annyang |
|---|---|---|
| Maintenance | Active (26d since push) As of Sep 20, 2026 · github_public_v1 | Steady (45d since push) As of Sep 20, 2026 · github_public_v1 |
| Provenance | Not a fork · Organization account As of Sep 20, 2026 · github_public_v1 | Not a fork · Personal account As of Sep 20, 2026 · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of Jul 11, 2026 · osv@v1 | Published findings As of Jul 11, 2026 · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- Patter
- Open-source voice-AI SDK for building AI agents with telephony capabilities.
- annyang
- Speech recognition for your site
Stars
- Patter
- 1.1k
- annyang
- 6.8k
Forks
- Patter
- 123
- annyang
- 1.0k
Open issues
- Patter
- 10
- annyang
- 10
Language
- Patter
- Python
- annyang
- TypeScript
Adopt for
- Patter
- Patter is an open-source SDK enabling voice AI integration in applications via telecommunication services such as Twilio, Telnyx, and Plivo, supporting Python and TypeScript.
- annyang
- annyang enables speech-to-text capabilities for web sites with its TypeScript-based JavaScript library.
Persona
- Patter
- -
- annyang
- -
Runtime
- Patter
- -
- annyang
- -
License
- Patter
- MIT
- annyang
- MIT License: Permissive free software license notice that gives users the freedom to modify and redistribute as long as they provide source credit.
Last pushed
- Patter
- Aug 25, 2026
- annyang
- Aug 5, 2026
Categories
- Patter
- AI Agents, Speech & Audio
- annyang
- Speech & Audio
Trust and health
Maintenance
- Patter
- Active (82%)
- annyang
- Steady (60%)
Days since push
- Patter
- 26d
- annyang
- 45d
Stars delta
- Patter
- +41 (30d)
- annyang
- -2 (30d)
Open issues delta
- Patter
- +10 (30d)
- annyang
- 0 (30d)
Owner type
- Patter
- Organization
- annyang
- User
OSV dependency advisories
- Patter
- No lockfile (source not queried)
- annyang
- Published findings
Full report
- Patter
- Trust report
- annyang
- Trust report
Choose Patter if…
- Patter is primarily Python; annyang is TypeScript.
- Tags unique to Patter: ai-agent, open-source, python, sdk.
- Also covers AI Agents.
- Patter ships Docker support for self-hosted deployment.
- When you prefer to have full control over the technology stack of your voice-based AI solution, Patter lets builders own their AI agent's entire infrastructure.
When NOT to use Patter
- Avoid Patter if your project requires support from telecommunication services not covered by Twilio, Telnyx, or Plivo.
- Do not use Patter if the open-source nature of the SDK is a concern for commercial use, as its license may pose issues in certain enterprise contexts.
Choose annyang if…
- annyang is primarily TypeScript; Patter is Python.
- Pricing: Available at no charge with an open-source MIT license, making it suitable for both personal and commercial projects..
- Tags unique to annyang: mit license, speech, speech recognition, voice.
- When you are working on a project that requires integrating voice commands into a website and your tech stack already includes TypeScript or JavaScript.
When NOT to use annyang
- If the project requires a high level of speech recognition accuracy in noisy environments, as annyang might not perform optimally under such conditions.
- For applications demanding real-time transcription with low latency, considering that annang may introduce some delay which could be critical for certain use cases.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (PatterAI/Patter) · observed Sep 20, 2026
- GitHub forks (PatterAI/Patter) · observed Sep 20, 2026
- Last push (PatterAI/Patter) · observed Aug 25, 2026
- License file (MIT) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 15, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (TalAter/annyang) · observed Sep 20, 2026
- GitHub forks (TalAter/annyang) · observed Sep 20, 2026
- Last push (TalAter/annyang) · observed Aug 5, 2026
- License file (MIT) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 17, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: Patter 1.1k · annyang 6.8k (synced Sep 20, 2026).
Common questions
- What is the difference between Patter and annyang?
- Patter: Open-source voice-AI SDK for building AI agents with telephony capabilities.. annyang: Speech recognition for your site. See the comparison table for live GitHub stats and shared categories.
- When should I choose Patter over annyang?
- Choose Patter over annyang when Patter is primarily Python; annyang is TypeScript; Tags unique to Patter: ai-agent, open-source, python, sdk; Also covers AI Agents; Patter ships Docker support for self-hosted deployment; When you prefer to have full control over the technology stack of your voice-based AI solution, Patter lets builders own their AI agent's entire infrastructure.
- When should I choose annyang over Patter?
- Choose annyang over Patter when annyang is primarily TypeScript; Patter is Python; Pricing: Available at no charge with an open-source MIT license, making it suitable for both personal and commercial projects.; Tags unique to annyang: mit license, speech, speech recognition, voice; When you are working on a project that requires integrating voice commands into a website and your tech stack already includes TypeScript or JavaScript.
- When should I avoid Patter?
- Avoid Patter if your project requires support from telecommunication services not covered by Twilio, Telnyx, or Plivo. Do not use Patter if the open-source nature of the SDK is a concern for commercial use, as its license may pose issues in certain enterprise contexts.
- When should I avoid annyang?
- If the project requires a high level of speech recognition accuracy in noisy environments, as annyang might not perform optimally under such conditions. For applications demanding real-time transcription with low latency, considering that annang may introduce some delay which could be critical for certain use cases.
- Is Patter or annyang more popular on GitHub?
- annyang has more GitHub stars (6,816 vs 1,060). Stars measure visibility, not whether either tool fits your constraints.
- Are Patter and annyang open source?
- Yes - both are open-source projects on GitHub (Patter: MIT, annyang: MIT).
- Where can I find alternatives to Patter or annyang?
- GraphCanon lists graph-backed alternatives at Patter alternatives and annyang alternatives (Patter markdown twin, annyang markdown twin), 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 mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, Patter or annyang?
- Patter: Active. annyang: Steady. 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 Patter and annyang?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: Patter trust report; annyang trust report.