--- title: "ai-gateway vs gpt4all" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/ferro-labs-ai-gateway-vs-nomic-ai-gpt4all" tools: ["ferro-labs-ai-gateway", "nomic-ai-gpt4all"] --- # ai-gateway vs gpt4all *GraphCanon updated Jul 15, 2026* ## Verdict Pick ai-gateway when ai-gateway is primarily Go; gpt4all is C++; pick gpt4all when gpt4all is primarily C++; ai-gateway is Go. [ai-gateway](https://docs.ferrolabs.ai) reports 180 GitHub stars, 31 forks, and 47 open issues, last pushed Jul 14, 2026. [gpt4all](https://nomic.ai/gpt4all) has 77k stars, 8.3k forks, and 768 open issues, last pushed May 27, 2025. Figures are from public GitHub metadata via [ai-gateway's repository](https://github.com/ferro-labs/ai-gateway) and [gpt4all's repository](https://github.com/nomic-ai/gpt4all). | | [ai-gateway](/tools/ferro-labs-ai-gateway.md) | [gpt4all](/tools/nomic-ai-gpt4all.md) | | --- | --- | --- | | Tagline | Unified AI Gateway for 30+ LLMs (OpenAI, Anthropic, Bedrock, Azure etc) with Caching, Guardrails, A/B test & cost controls. Go-native Fastest & Scalable AI Gateway LiteLLM & Kong AI Gateway alternativ | Run Local LLMs on Any Device | | Stars | 180 | 77,386 | | Forks | 31 | 8,304 | | Open issues | 47 | 768 | | Language | Go | C++ | | Adopt for | - | GPT4All is an open-source project designed to facilitate the local deployment of large language models (LLMs). It supports commercial usage with a permissive MIT license and is implemented in C++. | | Persona | - | - | | Runtime | - | - | | License | Apache-2.0 | MIT | | Categories | Computer Vision, Inference & Serving, LLM Frameworks | Inference & Serving, LLM Frameworks | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [ai-gateway](/tools/ferro-labs-ai-gateway.md) | [gpt4all](/tools/nomic-ai-gpt4all.md) | | --- | --- | --- | | Maintenance | Very active (96%) | Dormant (18%) | | Days since push | 1d | 409d | | Open issues (now) | 47 | 768 | | Full report | [trust report](/tools/ferro-labs-ai-gateway/trust.md) | [trust report](/tools/nomic-ai-gpt4all/trust.md) | ## Decision facts: gpt4all - **Adopt for:** GPT4All is an open-source project designed to facilitate the local deployment of large language models (LLMs). It supports commercial usage with a permissive MIT license and is implemented in C++. ## Choose when ### Choose ai-gateway if… - ai-gateway is primarily Go; gpt4all is C++. - License: ai-gateway is Apache-2.0, gpt4all is MIT. - Tags unique to ai-gateway: ai-gateway, ai-infrastructure, guardrails, litellm. - Also covers Computer Vision. - ai-gateway ships Docker support for self-hosted deployment. ### Choose gpt4all if… - gpt4all is primarily C++; ai-gateway is Go. - License: gpt4all is MIT, ai-gateway is Apache-2.0. - Tags unique to gpt4all: ai-chat, llm-inference. - - When you require on-device inference capabilities without reliance on cloud services. ## When NOT to use ai-gateway - Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic. - LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves. ## When NOT to use gpt4all - - In environments strictly requiring models supported by mainstream frameworks like TensorFlow or PyTorch, as GPT4All focuses on its standalone implementation. - - When the project demands seamless integration with popular cloud infrastructures that don't align well with local deployments. ## Common questions ### What is the difference between ai-gateway and gpt4all? ai-gateway: Unified AI Gateway for 30+ LLMs (OpenAI, Anthropic, Bedrock, Azure etc) with Caching, Guardrails, A/B test & cost controls. Go-native Fastest & Scalable AI Gateway LiteLLM & Kong AI Gateway alternativ. gpt4all: Run Local LLMs on Any Device. See the comparison table for live GitHub stats and shared categories. ### When should I choose ai-gateway over gpt4all? Choose ai-gateway over gpt4all when ai-gateway is primarily Go; gpt4all is C++; License: ai-gateway is Apache-2.0, gpt4all is MIT; Tags unique to ai-gateway: ai-gateway, ai-infrastructure, guardrails, litellm; Also covers Computer Vision; ai-gateway ships Docker support for self-hosted deployment. ### When should I choose gpt4all over ai-gateway? Choose gpt4all over ai-gateway when gpt4all is primarily C++; ai-gateway is Go; License: gpt4all is MIT, ai-gateway is Apache-2.0; Tags unique to gpt4all: ai-chat, llm-inference; - When you require on-device inference capabilities without reliance on cloud services. ### When should I avoid ai-gateway? Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic. LLM Frameworks: Avoid a framework for a single prompt-and-retrieve call; the abstraction can cost more than it saves. ### When should I avoid gpt4all? - In environments strictly requiring models supported by mainstream frameworks like TensorFlow or PyTorch, as GPT4All focuses on its standalone implementation. - When the project demands seamless integration with popular cloud infrastructures that don't align well with local deployments. ### Is ai-gateway or gpt4all more popular on GitHub? gpt4all has more GitHub stars (77,386 vs 180). Stars measure visibility, not whether either tool fits your constraints. ### Are ai-gateway and gpt4all open source? Yes - both are open-source projects on GitHub (ai-gateway: Apache-2.0, gpt4all: MIT). ### Where can I find alternatives to ai-gateway or gpt4all? GraphCanon lists graph-backed alternatives at [ai-gateway alternatives](/tools/ferro-labs-ai-gateway/alternatives) and [gpt4all alternatives](/tools/nomic-ai-gpt4all/alternatives) ([ai-gateway markdown twin](/tools/ferro-labs-ai-gateway/alternatives.md), [gpt4all markdown twin](/tools/nomic-ai-gpt4all/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/ferro-labs-ai-gateway-vs-nomic-ai-gpt4all.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, ai-gateway or gpt4all? ai-gateway: Very active. gpt4all: 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 ai-gateway and gpt4all? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [ai-gateway trust report](/tools/ferro-labs-ai-gateway/trust); [gpt4all trust report](/tools/nomic-ai-gpt4all/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=ferro-labs-ai-gateway`](/api/graphcanon/graph?tool=ferro-labs-ai-gateway) - 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/_