
Trieve is an AI search and discovery platform and open API for building RAG applications. It combines hybrid search, chunk management, conversational AI and relevance analytics in one system, and can be used as a managed service or self-hosted.
| 項目 / 指標 | ![]() | ![]() |
|---|---|---|
| 公式ドメイン | hydradb.com | trieve.ai |
| 料金モデル | フリーミアム、料金は要問い合わせ | 料金は要問い合わせ |
| 月間訪問数 | 2.96万 (29,635) | 1946 (1,946) |
| 前月比トラフィック増減 | +1612 (+5.8%) | -276 (-12.4%) |
| 主要市場とシェア | 🇮🇳 インド (65%) | 🌐 グローバル (—) |
| 月間ダイレクト訪問数 | 1.71万 | 763 |
| ユーザー評価 | 4.4 | 4.7 |
| 対応プラットフォーム | ウェブサイト | ウェブサイト |

オブジェクトストレージ上に構築された、AI エージェント記憶のためのグラフデータベース
グラフ、WAL、値、インデックスをすべて S3 互換ストレージに保存し、ホット・ウォーム・コールドの階層化によってメモリ常駐型のグラフDBより大幅にコストを削減します。
1 回のクエリでグラフ探索とベクトル・BM25・リランキング検索を同時に実行でき、エージェントが 4 つのシステムを個別に調整する必要がありません。
すべての変更を記録し、何がいつどの順序で起きたかをエージェントが振り返れるため、監査性と長期実行のワークフローを支えます。
Bolt 経由の OpenCypher に加え HTTP API と SDK を備え、プロパティグラフに慣れたチームがすぐ導入できます。

Trieve is an AI search and discovery platform and open API for building RAG applications. It combines hybrid search, chunk management, conversational AI and relevance analytics in one system, and can be used as a managed service or self-hosted.
Combine keyword and vector search so results stay relevant for both exact queries and semantic intent.
Manage documents, chunking and embeddings within the platform instead of building a pipeline from scratch.
Add retrieval-augmented chat over your own content for assistants and knowledge bases.
Inspect search quality with analytics, then tune ranking and relevance based on real queries.
Pinecone is a managed vector database and AI knowledge platform for building retrieval-augmented generation (RAG), semantic search, and agent memory. It stores vector embeddings at scale, makes writes searchable within seconds with no index tuning, and keeps p99 latency steady as data grows. Pinecone powers products for more than 10,000 customers and over a million developers worldwide.
Pinecone is a managed vector database and AI knowledge platform for building retrieval-augmented generation (RAG), semantic search, and agent memory. It stores vector embeddings at scale, makes writes searchable within seconds with no index tuning, and keeps p99 latency steady as data grows. Pinecone powers products for more than 10,000 customers and over a million developers worldwide.
無料・オープンソースHoncho is an open-source memory layer for AI agents. It ingests messages, indexes them, and runs background reasoning so agents can recall who a user is, what happened before, and what to do next — across sessions, tools, and machines.
無料・オープンソースHoncho is an open-source memory layer for AI agents. It ingests messages, indexes them, and runs background reasoning so agents can recall who a user is, what happened before, and what to do next — across sessions, tools, and machines.

無料・オープンソースセルフホストもクラウドも選べる超高速検索エンジン

Zilliz is the company behind Milvus, the open-source vector database, and offers Zilliz Cloud — a fully managed vector database service built for large-scale AI retrieval, RAG, and similarity search workloads.
無料・オープンソースQdrant is an open-source vector search engine and database, written in Rust, for high-performance similarity search in AI applications.
無料・オープンソースSmythOS is an agentic AI platform with two sides: a visual, drag-and-drop Agent Studio for building AI agents without code, and the open-source SmythOS Runtime Environment (SRE) — an SDK and CLI for running production agents with code. It abstracts LLMs, vector databases, storage and caching behind one unified API so agent logic can be written once and scaled across local, cloud and edge environments.
無料・オープンソースSmythOS is an agentic AI platform with two sides: a visual, drag-and-drop Agent Studio for building AI agents without code, and the open-source SmythOS Runtime Environment (SRE) — an SDK and CLI for running production agents with code. It abstracts LLMs, vector databases, storage and caching behind one unified API so agent logic can be written once and scaled across local, cloud and edge environments.