--- title: "LocalAI vs langchain-chat-websockets" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/mudler-localai-vs-pors-langchain-chat-websockets" tools: ["mudler-localai", "pors-langchain-chat-websockets"] --- # LocalAI vs langchain-chat-websockets *GraphCanon updated Jul 11, 2026* ## Verdict Pick LocalAI when localAI is primarily Go; langchain-chat-websockets is HTML; pick langchain-chat-websockets when langchain-chat-websockets is primarily HTML; LocalAI is Go. [LocalAI](https://localai.io) reports 47k GitHub stars, 4.2k forks, and 207 open issues, last pushed Jul 11, 2026. [langchain-chat-websockets](https://github.com/pors/langchain-chat-websockets) has 97 stars, 8 forks, and 3 open issues, last pushed Nov 30, 2023. Figures are from public GitHub metadata via [LocalAI's repository](https://github.com/mudler/LocalAI) and [langchain-chat-websockets's repository](https://github.com/pors/langchain-chat-websockets). | | [LocalAI](/tools/mudler-localai.md) | [langchain-chat-websockets](/tools/pors-langchain-chat-websockets.md) | | --- | --- | --- | | Tagline | Run any model - LLMs, vision, voice, image, video - on any hardware. No GPU required. | LangChain LLM chat with streaming response over websockets | | Stars | 47,477 | 97 | | Forks | 4,221 | 8 | | Open issues | 207 | 3 | | Language | Go | HTML | | Adopt for | LocalAI is an open-source AI engine that supports the deployment of various models including LLMs and applications related to vision and audio across multiple hardware types without needing a GPU. | - | | Persona | - | - | | Runtime | - | - | | License | MIT | Apache-2.0 | | Categories | Computer Vision, LLM Frameworks, Speech & Audio | Computer Vision, LLM Frameworks | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [LocalAI](/tools/mudler-localai.md) | [langchain-chat-websockets](/tools/pors-langchain-chat-websockets.md) | | --- | --- | --- | | Maintenance | Very active (96%) | Dormant (18%) | | Days since push | 0d | 954d | | Open issues (now) | 207 | 3 | | Security scan | No MCP manifest | 50 low (50 low) | | Full report | [trust report](/tools/mudler-localai/trust.md) | [trust report](/tools/pors-langchain-chat-websockets/trust.md) | ## Decision facts: LocalAI - **Pricing:** freemium - As an open-source project under the MIT license, it is free to use and distribute. - **Adopt for:** LocalAI is an open-source AI engine that supports the deployment of various models including LLMs and applications related to vision and audio across multiple hardware types without needing a GPU. ## Choose when ### Choose LocalAI if… - LocalAI is primarily Go; langchain-chat-websockets is HTML. - License: LocalAI is MIT, langchain-chat-websockets is Apache-2.0. - Pricing: As an open-source project under the MIT license, it is free to use and distribute.. - Tags unique to LocalAI: agents, ai, api, audio-generation. - Also covers Speech & Audio. - Use LocalAI when you need model flexibility, as it can run different types of models (LLMs, computer vision, speech & audio) on any type of hardware. ### Choose langchain-chat-websockets if… - langchain-chat-websockets is primarily HTML; LocalAI is Go. - License: langchain-chat-websockets is Apache-2.0, LocalAI is MIT. - Tags unique to langchain-chat-websockets: async, fastapi, langchain, langchain-python. ## When NOT to use LocalAI - Avoid LocalAI if you need to leverage GPU-specific optimizations for performance acceleration as it promotes no-GPU usage, potentially sacrificing speed for accessibility. - Do not use LocalAI where specific language runtime environments are required that do not align with Go (the language in which LocalAI is written). ## When NOT to use langchain-chat-websockets - Last GitHub push was 955 days ago (dormant maintenance, Nov 30, 2023). Validate activity before betting a new project on langchain-chat-websockets. - LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves. ## Common questions ### What is the difference between LocalAI and langchain-chat-websockets? LocalAI: Run any model - LLMs, vision, voice, image, video - on any hardware. No GPU required.. langchain-chat-websockets: LangChain LLM chat with streaming response over websockets. See the comparison table for live GitHub stats and shared categories. ### When should I choose LocalAI over langchain-chat-websockets? Choose LocalAI over langchain-chat-websockets when LocalAI is primarily Go; langchain-chat-websockets is HTML; License: LocalAI is MIT, langchain-chat-websockets is Apache-2.0; Pricing: As an open-source project under the MIT license, it is free to use and distribute.; Tags unique to LocalAI: agents, ai, api, audio-generation; Also covers Speech & Audio; Use LocalAI when you need model flexibility, as it can run different types of models (LLMs, computer vision, speech & audio) on any type of hardware. ### When should I choose langchain-chat-websockets over LocalAI? Choose langchain-chat-websockets over LocalAI when langchain-chat-websockets is primarily HTML; LocalAI is Go; License: langchain-chat-websockets is Apache-2.0, LocalAI is MIT; Tags unique to langchain-chat-websockets: async, fastapi, langchain, langchain-python. ### When should I avoid LocalAI? Avoid LocalAI if you need to leverage GPU-specific optimizations for performance acceleration as it promotes no-GPU usage, potentially sacrificing speed for accessibility. Do not use LocalAI where specific language runtime environments are required that do not align with Go (the language in which LocalAI is written). ### When should I avoid langchain-chat-websockets? Last GitHub push was 955 days ago (dormant maintenance, Nov 30, 2023). Validate activity before betting a new project on langchain-chat-websockets. LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves. ### Is LocalAI or langchain-chat-websockets more popular on GitHub? LocalAI has more GitHub stars (47,477 vs 97). Stars measure visibility, not whether either tool fits your constraints. ### Are LocalAI and langchain-chat-websockets open source? Yes - both are open-source projects on GitHub (LocalAI: MIT, langchain-chat-websockets: Apache-2.0). ### Where can I find alternatives to LocalAI or langchain-chat-websockets? GraphCanon lists graph-backed alternatives at [LocalAI alternatives](/tools/mudler-localai/alternatives) and [langchain-chat-websockets alternatives](/tools/pors-langchain-chat-websockets/alternatives) ([LocalAI markdown twin](/tools/mudler-localai/alternatives.md), [langchain-chat-websockets markdown twin](/tools/pors-langchain-chat-websockets/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/mudler-localai-vs-pors-langchain-chat-websockets.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, LocalAI or langchain-chat-websockets? LocalAI: Very active. langchain-chat-websockets: 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 LocalAI and langchain-chat-websockets? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [LocalAI trust report](/tools/mudler-localai/trust); [langchain-chat-websockets trust report](/tools/pors-langchain-chat-websockets/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=mudler-localai`](/api/graphcanon/graph?tool=mudler-localai) - 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/_