--- title: "DemoGPT vs agency" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/melih-unsal-demogpt-vs-neurocult-agency" tools: ["melih-unsal-demogpt", "neurocult-agency"] --- # DemoGPT vs agency *GraphCanon updated Aug 21, 2026* ## Verdict Pick DemoGPT if extracting decision-critical facts for DemoGPT; pick agency if agency is a Go-idiomatic library aimed at developers looking to work with Large Language Models and generative AI techniques. [DemoGPT](https://github.com/melih-unsal/DemoGPT) reports 1.9k GitHub stars, 224 forks, and 10 open issues, last pushed Apr 1, 2026. [agency](https://github.com/neurocult/agency) has 514 stars, 36 forks, and 4 open issues, last pushed Jan 8, 2025. Figures are from public GitHub metadata via [DemoGPT's repository](https://github.com/melih-unsal/DemoGPT) and [agency's repository](https://github.com/neurocult/agency). | | [DemoGPT](/tools/melih-unsal-demogpt.md) | [agency](/tools/neurocult-agency.md) | | --- | --- | --- | | Tagline | Create LLM agents in a second with your prompts. | Library for exploring Large Language Models and generative AI in Go | | Stars | 1,904 | 514 | | Forks | 224 | 36 | | Open issues | 10 | 4 | | Language | Python | Go | | Adopt for | Extracting decision-critical facts for DemoGPT | Agency is a Go-idiomatic library aimed at developers looking to work with Large Language Models and generative AI techniques. | | Persona | - | - | | Runtime | - | - | | License | MIT | MIT | | Categories | AI Agents, LLM Frameworks | AI Agents, LLM Frameworks | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [DemoGPT](/tools/melih-unsal-demogpt.md) | [agency](/tools/neurocult-agency.md) | | --- | --- | --- | | Maintenance | Slowing (36%) | Dormant (18%) | | Days since push | 135d | 589d | | Open issues (now) | 10 | 4 | | Stars delta | +3 (30d) | +2 (30d) | | Owner type | User | Organization | | Full report | [trust report](/tools/melih-unsal-demogpt/trust.md) | [trust report](/tools/neurocult-agency/trust.md) | ## Decision facts: DemoGPT - **Adopt for:** Extracting decision-critical facts for DemoGPT ## Decision facts: agency - **Pricing:** freemium - Agency is available under MIT license and is free for use, modification, and distribution. Additional services or integrations might involve costs not outlined within the repository. - **Adopt for:** Agency is a Go-idiomatic library aimed at developers looking to work with Large Language Models and generative AI techniques. ## Choose when ### Choose DemoGPT if… - DemoGPT is primarily Python; agency is Go. - Tags unique to DemoGPT: agent, ai, autonomous-agents, chatgpt. - When you need a one-stop solution for creating LLM agents with pre-integrated tools, prompts, frameworks, and models. ### Choose agency if… - agency is primarily Go; DemoGPT is Python. - Pricing: Agency is available under MIT license and is free for use, modification, and distribution. Additional services or integrations might involve costs not outlined within the repository.. - Tags unique to agency: agents, generative-ai, go, language-models. - If you're proficient in Go and want to implement LLMs within a familiar ecosystem, consider agency. ## When NOT to use DemoGPT - When seeking highly specialized customization that goes beyond what is provided by integrated toolkits, since DemoGPT offers a comprehensive package which may lock you into its framework. - If your project critically requires proprietary or private licensing terms, as it's open-source under the MIT license and might not suit projects needing more restrictive or proprietary controls. ## When NOT to use agency - Avoid agency if your primary programming expertise lies outside of the Go ecosystem. - Not recommended if you require real-time performance characteristics that surpass what typical LLM exploration libraries can provide. ## Common questions ### What is the difference between DemoGPT and agency? DemoGPT: Create LLM agents in a second with your prompts.. agency: Library for exploring Large Language Models and generative AI in Go. See the comparison table for live GitHub stats and shared categories. ### When should I choose DemoGPT over agency? Choose DemoGPT over agency when DemoGPT is primarily Python; agency is Go; Tags unique to DemoGPT: agent, ai, autonomous-agents, chatgpt; When you need a one-stop solution for creating LLM agents with pre-integrated tools, prompts, frameworks, and models. ### When should I choose agency over DemoGPT? Choose agency over DemoGPT when agency is primarily Go; DemoGPT is Python; Pricing: Agency is available under MIT license and is free for use, modification, and distribution. Additional services or integrations might involve costs not outlined within the repository.; Tags unique to agency: agents, generative-ai, go, language-models; If you're proficient in Go and want to implement LLMs within a familiar ecosystem, consider agency. ### When should I avoid DemoGPT? When seeking highly specialized customization that goes beyond what is provided by integrated toolkits, since DemoGPT offers a comprehensive package which may lock you into its framework. If your project critically requires proprietary or private licensing terms, as it's open-source under the MIT license and might not suit projects needing more restrictive or proprietary controls. ### When should I avoid agency? Avoid agency if your primary programming expertise lies outside of the Go ecosystem. Not recommended if you require real-time performance characteristics that surpass what typical LLM exploration libraries can provide. ### Is DemoGPT or agency more popular on GitHub? DemoGPT has more GitHub stars (1,904 vs 514). Stars measure visibility, not whether either tool fits your constraints. ### Are DemoGPT and agency open source? Yes - both are open-source projects on GitHub (DemoGPT: MIT, agency: MIT). ### Where can I find alternatives to DemoGPT or agency? GraphCanon lists graph-backed alternatives at [DemoGPT alternatives](/tools/melih-unsal-demogpt/alternatives) and [agency alternatives](/tools/neurocult-agency/alternatives) ([DemoGPT markdown twin](/tools/melih-unsal-demogpt/alternatives.md), [agency markdown twin](/tools/neurocult-agency/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/melih-unsal-demogpt-vs-neurocult-agency.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, DemoGPT or agency? DemoGPT: Slowing. agency: 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 DemoGPT and agency? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [DemoGPT trust report](/tools/melih-unsal-demogpt/trust); [agency trust report](/tools/neurocult-agency/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=melih-unsal-demogpt`](/api/graphcanon/graph?tool=melih-unsal-demogpt) - 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/_