--- title: "aquila vs restheart" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/aquila-network-aquila-vs-softinstigate-restheart" tools: ["aquila-network-aquila", "softinstigate-restheart"] --- # aquila vs restheart *GraphCanon updated Aug 16, 2026* ## Verdict Pick aquila if aquila is an efficient neural search engine designed for indexing latent vectors and JSON metadata while performing k-NN searches; pick restheart if rESTHeart provides an HTTP RESTful API for MongoDB, suiting needs that require lightweight data retrieval, GraphQL support and WebSocket capabilities. [aquila](https://aquila.network) reports 379 GitHub stars, 26 forks, and 13 open issues, last pushed May 6, 2024. [restheart](https://restheart.org) has 881 stars, 177 forks, and 20 open issues, last pushed Jul 27, 2026. Figures are from public GitHub metadata via [aquila's repository](https://github.com/Aquila-Network/aquila) and [restheart's repository](https://github.com/SoftInstigate/restheart). | | [aquila](/tools/aquila-network-aquila.md) | [restheart](/tools/softinstigate-restheart.md) | | --- | --- | --- | | Tagline | Efficient Neural Search Engine | The Agent-Ready Backend for MongoDB | | Stars | 379 | 881 | | Forks | 26 | 177 | | Open issues | 13 | 20 | | Language | HTML | Java | | Adopt for | Aquila is an efficient neural search engine designed for indexing latent vectors and JSON metadata while performing k-NN searches. | RESTHeart provides an HTTP RESTful API for MongoDB, suiting needs that require lightweight data retrieval, GraphQL support and WebSocket capabilities. | | Persona | - | - | | Runtime | - | - | | License | - | AGPL-3.0 | | Categories | Data & Retrieval, Vector Databases | AI Agents, Data & Retrieval | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [aquila](/tools/aquila-network-aquila.md) | [restheart](/tools/softinstigate-restheart.md) | | --- | --- | --- | | Maintenance | Dormant (18%) | Very active (96%) | | Days since push | 817d | 0d | | Open issues (now) | 13 | 20 | | Full report | [trust report](/tools/aquila-network-aquila/trust.md) | [trust report](/tools/softinstigate-restheart/trust.md) | ## Decision facts: aquila - **Adopt for:** Aquila is an efficient neural search engine designed for indexing latent vectors and JSON metadata while performing k-NN searches. ## Decision facts: restheart - **Adopt for:** RESTHeart provides an HTTP RESTful API for MongoDB, suiting needs that require lightweight data retrieval, GraphQL support and WebSocket capabilities. ## Choose when ### Choose aquila if… - aquila is primarily HTML; restheart is Java. - Tags unique to aquila: approximate-nearest-neighbor-search, embedding, faiss, feature-vectors. - Also covers Vector Databases. - When deploying a solution that requires the processing of feature vectors in image or video search contexts, where efficiency in approximate nearest neighbor search is necessary ### Choose restheart if… - restheart is primarily Java; aquila is HTML. - Tags unique to restheart: ai-agents, data-persistence, database, docker. - Also covers AI Agents. - restheart ships Docker support for self-hosted deployment. - When integrating with AI agents that need direct access to MongoDB via a RESTful interface ## When NOT to use aquila - If the development team lacks experience with Docker, as Aquila's setup heavily relies on Docker images to run locally or in a big data configuration - In scenarios where strict control over metadata and vector indexing is required beyond what JSON and latent vectors can provide ## When NOT to use restheart - If fine-grained control over database operations beyond simple CRUD is required, as RESTHeart adheres strictly to HTTP methods - When proprietary licensing must be avoided since RESTHeart uses AGPL-3.0, which may affect derivative work distribution ## Common questions ### What is the difference between aquila and restheart? aquila: Efficient Neural Search Engine. restheart: The Agent-Ready Backend for MongoDB. See the comparison table for live GitHub stats and shared categories. ### When should I choose aquila over restheart? Choose aquila over restheart when aquila is primarily HTML; restheart is Java; Tags unique to aquila: approximate-nearest-neighbor-search, embedding, faiss, feature-vectors; Also covers Vector Databases; When deploying a solution that requires the processing of feature vectors in image or video search contexts, where efficiency in approximate nearest neighbor search is necessary. ### When should I choose restheart over aquila? Choose restheart over aquila when restheart is primarily Java; aquila is HTML; Tags unique to restheart: ai-agents, data-persistence, database, docker; Also covers AI Agents; restheart ships Docker support for self-hosted deployment; When integrating with AI agents that need direct access to MongoDB via a RESTful interface. ### When should I avoid aquila? If the development team lacks experience with Docker, as Aquila's setup heavily relies on Docker images to run locally or in a big data configuration In scenarios where strict control over metadata and vector indexing is required beyond what JSON and latent vectors can provide ### When should I avoid restheart? If fine-grained control over database operations beyond simple CRUD is required, as RESTHeart adheres strictly to HTTP methods When proprietary licensing must be avoided since RESTHeart uses AGPL-3.0, which may affect derivative work distribution ### Is aquila or restheart more popular on GitHub? restheart has more GitHub stars (881 vs 379). Stars measure visibility, not whether either tool fits your constraints. ### Are aquila and restheart open source? Yes - both are open-source projects on GitHub. ### Where can I find alternatives to aquila or restheart? GraphCanon lists graph-backed alternatives at [aquila alternatives](/tools/aquila-network-aquila/alternatives) and [restheart alternatives](/tools/softinstigate-restheart/alternatives) ([aquila markdown twin](/tools/aquila-network-aquila/alternatives.md), [restheart markdown twin](/tools/softinstigate-restheart/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/aquila-network-aquila-vs-softinstigate-restheart.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, aquila or restheart? aquila: Dormant. restheart: 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 aquila and restheart? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [aquila trust report](/tools/aquila-network-aquila/trust); [restheart trust report](/tools/softinstigate-restheart/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=aquila-network-aquila`](/api/graphcanon/graph?tool=aquila-network-aquila) - 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/_