--- title: "alan-sdk-android vs willow" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/alan-ai-alan-sdk-android-vs-heywillow-willow" tools: ["alan-ai-alan-sdk-android", "heywillow-willow"] --- # alan-sdk-android vs willow *GraphCanon updated Jul 30, 2026* ## Verdict Pick alan-sdk-android if alan-sdk-android enables embedding advanced voice commands and text-to-speech functionalities within Android apps through Alan's Intelligent App Platform; pick willow if willow stands out with its emphasis on privacy through local self-hosting, offering a DIY alternative to commercial voice assistants like Amazon Echo and Google Home. [alan-sdk-android](https://alan.app/) reports 1.8k GitHub stars, 23 forks, and 5 open issues, last pushed Apr 22, 2025. [willow](https://heywillow.org/) has 3.1k stars, 124 forks, and 24 open issues, last pushed Jul 25, 2026. Figures are from public GitHub metadata via [alan-sdk-android's repository](https://github.com/alan-ai/alan-sdk-android) and [willow's repository](https://github.com/HeyWillow/willow). | | [alan-sdk-android](/tools/alan-ai-alan-sdk-android.md) | [willow](/tools/heywillow-willow.md) | | --- | --- | --- | | Tagline | Alan AI SDK for Android | Open source local self-hosted voice assistant alternative to Amazon Echo and Google Home | | Stars | 1,810 | 3,084 | | Forks | 23 | 124 | | Open issues | 5 | 24 | | Language | - | C | | Adopt for | alan-sdk-android enables embedding advanced voice commands and text-to-speech functionalities within Android apps through Alan's Intelligent App Platform. | Willow stands out with its emphasis on privacy through local self-hosting, offering a DIY alternative to commercial voice assistants like Amazon Echo and Google Home. | | Persona | - | - | | Runtime | - | - | | License | (unknown) | Apache-2.0 | | Categories | Speech & Audio | Inference & Serving, Speech & Audio | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [alan-sdk-android](/tools/alan-ai-alan-sdk-android.md) | [willow](/tools/heywillow-willow.md) | | --- | --- | --- | | Maintenance | Dormant (18%) | Very active (96%) | | Days since push | 463d | 4d | | Open issues (now) | 5 | 24 | | Full report | [trust report](/tools/alan-ai-alan-sdk-android/trust.md) | [trust report](/tools/heywillow-willow/trust.md) | ## Decision facts: alan-sdk-android - **Hosting:** self hosted - Users need to integrate the Alan AI SDK into their Android app and manage the code generation process within the platform provided by Alan - **Pricing:** freemium - While basic integration might be free, premium features or large usage volume could incur costs. Exact pricing is not disclosed in the repository. - **Adopt for:** alan-sdk-android enables embedding advanced voice commands and text-to-speech functionalities within Android apps through Alan's Intelligent App Platform. - **License detail:** (unknown) ## Decision facts: willow - **Adopt for:** Willow stands out with its emphasis on privacy through local self-hosting, offering a DIY alternative to commercial voice assistants like Amazon Echo and Google Home. ## Choose when ### Choose alan-sdk-android if… - Users need to integrate the Alan AI SDK into their Android app and manage the code generation process within the platform provided by Alan - Pricing: While basic integration might be free, premium features or large usage volume could incur costs. Exact pricing is not disclosed in the repository.. - Tags unique to alan-sdk-android: android, speech-recognition, text-to-speech, voice-assistant. - When developing an Android app requiring real-time feature generation based on user interaction, without needing manual development efforts or isolated AI tools. ### Choose willow if… - Tags unique to willow: alexa, deep-learning, echo, esp-adf. - Also covers Inference & Serving. - willow ships Docker support for self-hosted deployment. - Prefer Willow when aiming for maximum control over data and hardware used in home automation projects ## When NOT to use alan-sdk-android - When the project scope is limited to simple apps where voice commands or text-to-speech functionalities are not essential. - If real-time feature generation or context-aware code creation are unnecessary for the application's goals and you prefer a more traditional development approach. ## When NOT to use willow - Avoid Willow if real-time connectivity to cloud-based services is required or desired - Not suitable for those seeking a plug-and-play solution without the need for self-hosting infrastructure ## Common questions ### What is the difference between alan-sdk-android and willow? alan-sdk-android: Alan AI SDK for Android. willow: Open source local self-hosted voice assistant alternative to Amazon Echo and Google Home. See the comparison table for live GitHub stats and shared categories. ### When should I choose alan-sdk-android over willow? Choose alan-sdk-android over willow when Users need to integrate the Alan AI SDK into their Android app and manage the code generation process within the platform provided by Alan; Pricing: While basic integration might be free, premium features or large usage volume could incur costs. Exact pricing is not disclosed in the repository.; Tags unique to alan-sdk-android: android, speech-recognition, text-to-speech, voice-assistant; When developing an Android app requiring real-time feature generation based on user interaction, without needing manual development efforts or isolated AI tools. ### When should I choose willow over alan-sdk-android? Choose willow over alan-sdk-android when Tags unique to willow: alexa, deep-learning, echo, esp-adf; Also covers Inference & Serving; willow ships Docker support for self-hosted deployment; Prefer Willow when aiming for maximum control over data and hardware used in home automation projects. ### When should I avoid alan-sdk-android? When the project scope is limited to simple apps where voice commands or text-to-speech functionalities are not essential. If real-time feature generation or context-aware code creation are unnecessary for the application's goals and you prefer a more traditional development approach. ### When should I avoid willow? Avoid Willow if real-time connectivity to cloud-based services is required or desired Not suitable for those seeking a plug-and-play solution without the need for self-hosting infrastructure ### Is alan-sdk-android or willow more popular on GitHub? willow has more GitHub stars (3,084 vs 1,810). Stars measure visibility, not whether either tool fits your constraints. ### Are alan-sdk-android and willow open source? Yes - both are open-source projects on GitHub. ### Where can I find alternatives to alan-sdk-android or willow? GraphCanon lists graph-backed alternatives at [alan-sdk-android alternatives](/tools/alan-ai-alan-sdk-android/alternatives) and [willow alternatives](/tools/heywillow-willow/alternatives) ([alan-sdk-android markdown twin](/tools/alan-ai-alan-sdk-android/alternatives.md), [willow markdown twin](/tools/heywillow-willow/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/alan-ai-alan-sdk-android-vs-heywillow-willow.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, alan-sdk-android or willow? alan-sdk-android: Dormant. willow: 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 alan-sdk-android and willow? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [alan-sdk-android trust report](/tools/alan-ai-alan-sdk-android/trust); [willow trust report](/tools/heywillow-willow/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=alan-ai-alan-sdk-android`](/api/graphcanon/graph?tool=alan-ai-alan-sdk-android) - 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/_