--- title: "openfang vs astrid" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/rightnow-ai-openfang-vs-unicity-astrid-astrid" tools: ["rightnow-ai-openfang", "unicity-astrid-astrid"] --- # openfang vs astrid *GraphCanon updated Aug 20, 2026* ## Verdict Pick openfang if openFang is an open-source agent operating system developed in Rust, aimed at facilitating AI agent deployment and management; pick astrid if astrid is a secure operating system for AI agents built with Rust, emphasizing capability security and microkernel architecture. [openfang](https://www.openfang.sh/) reports 18k GitHub stars, 2.3k forks, and 115 open issues, last pushed Jul 2, 2026. [astrid](https://github.com/unicity-astrid/astrid) has 10k stars, 135 forks, and 156 open issues, last pushed Aug 20, 2026. Figures are from public GitHub metadata via [openfang's repository](https://github.com/RightNow-AI/openfang) and [astrid's repository](https://github.com/unicity-astrid/astrid). | | [openfang](/tools/rightnow-ai-openfang.md) | [astrid](/tools/unicity-astrid-astrid.md) | | --- | --- | --- | | Tagline | Open-source Agent Operating System | Secure operating system for AI agents | | Stars | 18,126 | 10,284 | | Forks | 2,285 | 135 | | Open issues | 115 | 156 | | Language | Rust | Rust | | Adopt for | OpenFang is an open-source agent operating system developed in Rust, aimed at facilitating AI agent deployment and management. | Astrid is a secure operating system for AI agents built with Rust, emphasizing capability security and microkernel architecture. | | Persona | - | - | | Runtime | - | - | | License | Apache-2.0 | Astrid is licensed under the Apache-2.0 license, providing a permissive free software license that can be used in both open source and proprietary applications. | | Categories | AI Agents | AI Agents, LLM Frameworks | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [openfang](/tools/rightnow-ai-openfang.md) | [astrid](/tools/unicity-astrid-astrid.md) | | --- | --- | --- | | Maintenance | Steady (60%) | Very active (96%) | | Days since push | 48d | 0d | | Open issues (now) | 115 | 156 | | Stars delta | +91 (30d) | -33 (30d) | | Open issues delta | +3 (30d) | -106 (30d) | | Full report | [trust report](/tools/rightnow-ai-openfang/trust.md) | [trust report](/tools/unicity-astrid-astrid/trust.md) | ## Decision facts: openfang - **Hosting:** self hosted - Designed for self-hosting, offering flexibility for deployment in various environments. - **Pricing:** freemium - Free to use and distribute under the Apache-2.0 license - **Requirements:** Developed using Rust, suitable for developers with knowledge of this language - **Adopt for:** OpenFang is an open-source agent operating system developed in Rust, aimed at facilitating AI agent deployment and management. - **License detail:** Apache-2.0 ## Decision facts: astrid - **Pricing:** freemium - Open-source and freely available under the Apache 2.0 license. - **Requirements:** Min 4 GB RAM; Requires Rust 1.95+ if installing from crates.io.; Available on macOS and Linux via Homebrew. - **Adopt for:** Astrid is a secure operating system for AI agents built with Rust, emphasizing capability security and microkernel architecture. - **License detail:** Astrid is licensed under the Apache-2.0 license, providing a permissive free software license that can be used in both open source and proprietary applications. ## Choose when ### Choose openfang if… - Designed for self-hosting, offering flexibility for deployment in various environments. - Pricing: Free to use and distribute under the Apache-2.0 license. - Requirements: Developed using Rust, suitable for developers with knowledge of this language. - Tags unique to openfang: agent-framework, open-source. - openfang ships Docker support for self-hosted deployment. - When developing AI agents that require high performance and need to be managed within a robust operating environment ### Choose astrid if… - Pricing: Open-source and freely available under the Apache 2.0 license.. - Requirements: Min 4 GB RAM; Requires Rust 1.95+ if installing from crates.io.; Available on macOS and Linux via Homebrew.. - Tags unique to astrid: agent-runtime, capability-security, microkernel, sandbox. - Also covers LLM Frameworks. - Use Astrid if you need a secure runtime environment that uses Rust's memory safety features to protect against common vulnerabilities. ## When NOT to use openfang - If you are looking for a solution that has extensive built-in integrations with popular cloud providers as OpenFang focuses more on foundational OS-level functionalities ## When NOT to use astrid - Avoid Astrid if your deployment does not require a microkernel architecture, as this design may introduce additional complexity that might not be beneficial in simpler use cases. - Do not choose Astrid if you specifically need an environment built with another language other than Rust to leverage specific features or integrations that are not available within the Rust ecosystem. ## Common questions ### What is the difference between openfang and astrid? openfang: Open-source Agent Operating System. astrid: Secure operating system for AI agents. See the comparison table for live GitHub stats and shared categories. ### When should I choose openfang over astrid? Choose openfang over astrid when Designed for self-hosting, offering flexibility for deployment in various environments; Pricing: Free to use and distribute under the Apache-2.0 license; Requirements: Developed using Rust, suitable for developers with knowledge of this language; Tags unique to openfang: agent-framework, open-source; openfang ships Docker support for self-hosted deployment; When developing AI agents that require high performance and need to be managed within a robust operating environment. ### When should I choose astrid over openfang? Choose astrid over openfang when Pricing: Open-source and freely available under the Apache 2.0 license.; Requirements: Min 4 GB RAM; Requires Rust 1.95+ if installing from crates.io.; Available on macOS and Linux via Homebrew.; Tags unique to astrid: agent-runtime, capability-security, microkernel, sandbox; Also covers LLM Frameworks; Use Astrid if you need a secure runtime environment that uses Rust's memory safety features to protect against common vulnerabilities. ### When should I avoid openfang? If you are looking for a solution that has extensive built-in integrations with popular cloud providers as OpenFang focuses more on foundational OS-level functionalities ### When should I avoid astrid? Avoid Astrid if your deployment does not require a microkernel architecture, as this design may introduce additional complexity that might not be beneficial in simpler use cases. Do not choose Astrid if you specifically need an environment built with another language other than Rust to leverage specific features or integrations that are not available within the Rust ecosystem. ### Is openfang or astrid more popular on GitHub? openfang has more GitHub stars (18,126 vs 10,284). Stars measure visibility, not whether either tool fits your constraints. ### Are openfang and astrid open source? Yes - both are open-source projects on GitHub (openfang: Apache-2.0, astrid: Apache-2.0). ### Where can I find alternatives to openfang or astrid? GraphCanon lists graph-backed alternatives at [openfang alternatives](/tools/rightnow-ai-openfang/alternatives) and [astrid alternatives](/tools/unicity-astrid-astrid/alternatives) ([openfang markdown twin](/tools/rightnow-ai-openfang/alternatives.md), [astrid markdown twin](/tools/unicity-astrid-astrid/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/rightnow-ai-openfang-vs-unicity-astrid-astrid.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, openfang or astrid? openfang: Steady. astrid: 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 openfang and astrid? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [openfang trust report](/tools/rightnow-ai-openfang/trust); [astrid trust report](/tools/unicity-astrid-astrid/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=rightnow-ai-openfang`](/api/graphcanon/graph?tool=rightnow-ai-openfang) - 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/_