--- title: "elia vs prompttools" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/darrenburns-elia-vs-hegelai-prompttools" tools: ["darrenburns-elia", "hegelai-prompttools"] --- # elia vs prompttools *GraphCanon updated Sep 20, 2026* ## Verdict Pick elia if elia is a terminal-based user interface focused on keyboard shortcuts for efficient interaction with multiple large language models; pick prompttools if prompttools is an open-source suite for prompt testing and experimentation, supporting both LLMs and vector databases, making it a versatile choice for developers and researchers working with AI models and data retrieval. [elia](https://github.com/darrenburns/elia) reports 2.5k GitHub stars, 154 forks, and 25 open issues, last pushed Oct 10, 2024. [prompttools](http://prompttools.readthedocs.io) has 3.1k stars, 256 forks, and 43 open issues, last pushed Feb 11, 2026. Figures are from public GitHub metadata via [elia's repository](https://github.com/darrenburns/elia) and [prompttools's repository](https://github.com/hegelai/prompttools). | | [elia](/tools/darrenburns-elia.md) | [prompttools](/tools/hegelai-prompttools.md) | | --- | --- | --- | | Tagline | Keyboard-centric TUI for interacting with various large language models. | Open-source tools for prompt testing and experimentation | | Stars | 2,479 | 3,055 | | Forks | 154 | 256 | | Open issues | 25 | 43 | | Language | Python | Python | | Adopt for | Elia is a terminal-based user interface focused on keyboard shortcuts for efficient interaction with multiple large language models. | Prompttools is an open-source suite for prompt testing and experimentation, supporting both LLMs and vector databases, making it a versatile choice for developers and researchers working with AI models and data retrieval | | Persona | - | - | | Runtime | - | - | | License | Elia uses the Apache-2.0 license, allowing free use, modification, and distribution provided that proper attribution and copyleft requirements are observed. | Prompttools is distributed under the Apache-2.0 license, allowing for broad use in both commercial and open-source projects | | Categories | Developer Tools, LLM Frameworks | Developer Tools, LLM Frameworks, Vector Databases | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [elia](/tools/darrenburns-elia.md) | [prompttools](/tools/hegelai-prompttools.md) | | --- | --- | --- | | Maintenance | Dormant (18%) | Slowing (36%) | | Days since push | 709d | 219d | | Open issues (now) | 25 | 43 | | Stars delta | 0 (30d) | +9 (30d) | | Open issues delta | +1 (30d) | +2 (30d) | | Owner type | User | Organization | | Full report | [trust report](/tools/darrenburns-elia/trust.md) | [trust report](/tools/hegelai-prompttools/trust.md) | ## Decision facts: elia - **Hosting:** self hosted - Users host Elia on their local machine or server environment to interact with multiple large language models via API. - **Pricing:** freemium - Elia itself is free and open-source under the Apache-2.0 license, but accessing specific large language models through APIs may incur costs depending on the provider’s pricing model. - **Adopt for:** Elia is a terminal-based user interface focused on keyboard shortcuts for efficient interaction with multiple large language models. - **License detail:** Elia uses the Apache-2.0 license, allowing free use, modification, and distribution provided that proper attribution and copyleft requirements are observed. ## Decision facts: prompttools - **Requirements:** Min 4 GB RAM; Python environment is required for using Prompttools - **Adopt for:** Prompttools is an open-source suite for prompt testing and experimentation, supporting both LLMs and vector databases, making it a versatile choice for developers and researchers working with AI models and data retrieval - **License detail:** Prompttools is distributed under the Apache-2.0 license, allowing for broad use in both commercial and open-source projects ## Choose when ### Choose elia if… - Users host Elia on their local machine or server environment to interact with multiple large language models via API. - Pricing: Elia itself is free and open-source under the Apache-2.0 license, but accessing specific large language models through APIs may incur costs depending on the provider’s pricing model.. - Tags unique to elia: ai, chatgpt, claude, gemma. - Use Elia when you want to work within the command line environment and have quick, convenient access to various large language models through API integration. ### Choose prompttools if… - Requirements: Min 4 GB RAM; Python environment is required for using Prompttools. - Tags unique to prompttools: deep-learning, embeddings, llms, machine-learning. - Also covers Vector Databases. - When you need to test and experiment with prompts for LLMs such as OpenAI and LLaMA, and vector databases like Chroma, Weaviate, and LanceDB ## When NOT to use elia - Do not use Elia if you require a graphical user interface (GUI) and find that the terminal-based interaction restricts functionality or accessibility according to your needs. - Not recommended if API support for your preferred language model is missing, as this limits its interoperability for specific workflows. ## When NOT to use prompttools - If your project is strictly focused on a single AI framework that does not require prompt testing or experimentation with vector databases - When you are working in an environment where the Apache-2.0 license is not compatible with your project's licensing requirements ## Common questions ### What is the difference between elia and prompttools? elia: Keyboard-centric TUI for interacting with various large language models.. prompttools: Open-source tools for prompt testing and experimentation. See the comparison table for live GitHub stats and shared categories. ### When should I choose elia over prompttools? Choose elia over prompttools when Users host Elia on their local machine or server environment to interact with multiple large language models via API; Pricing: Elia itself is free and open-source under the Apache-2.0 license, but accessing specific large language models through APIs may incur costs depending on the provider’s pricing model.; Tags unique to elia: ai, chatgpt, claude, gemma; Use Elia when you want to work within the command line environment and have quick, convenient access to various large language models through API integration. ### When should I choose prompttools over elia? Choose prompttools over elia when Requirements: Min 4 GB RAM; Python environment is required for using Prompttools; Tags unique to prompttools: deep-learning, embeddings, llms, machine-learning; Also covers Vector Databases; When you need to test and experiment with prompts for LLMs such as OpenAI and LLaMA, and vector databases like Chroma, Weaviate, and LanceDB. ### When should I avoid elia? Do not use Elia if you require a graphical user interface (GUI) and find that the terminal-based interaction restricts functionality or accessibility according to your needs. Not recommended if API support for your preferred language model is missing, as this limits its interoperability for specific workflows. ### When should I avoid prompttools? If your project is strictly focused on a single AI framework that does not require prompt testing or experimentation with vector databases When you are working in an environment where the Apache-2.0 license is not compatible with your project's licensing requirements ### Is elia or prompttools more popular on GitHub? prompttools has more GitHub stars (3,055 vs 2,479). Stars measure visibility, not whether either tool fits your constraints. ### Are elia and prompttools open source? Yes - both are open-source projects on GitHub (elia: Apache-2.0, prompttools: Apache-2.0). ### Where can I find alternatives to elia or prompttools? GraphCanon lists graph-backed alternatives at [elia alternatives](/tools/darrenburns-elia/alternatives) and [prompttools alternatives](/tools/hegelai-prompttools/alternatives) ([elia markdown twin](/tools/darrenburns-elia/alternatives.md), [prompttools markdown twin](/tools/hegelai-prompttools/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/darrenburns-elia-vs-hegelai-prompttools.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, elia or prompttools? elia: Dormant. prompttools: Slowing. 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 elia and prompttools? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [elia trust report](/tools/darrenburns-elia/trust); [prompttools trust report](/tools/hegelai-prompttools/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=darrenburns-elia`](/api/graphcanon/graph?tool=darrenburns-elia) - 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/_