Checked May 18 2026
Jina AI
Jina AI built and sold API-accessible embedding models, rerankers, and web-reader tools for multilingual and multimodal search, and was acquired by Elastic in October 2025.
Source mix8 reported2 company2 data vendor6 unclassified
Evidence notes
Who uses it: Developers and engineering teams at companies that need to build or improve search, retrieval-augmented generation (RAG), or document-understanding pipelines without training their own embedding or reranking models.[11]+2Reported
Public signals: Elastic Introduces Jina v5 Omni Family: Two Models to Power Text, Image, Video, and Audio Search[9]Company-authored
Financing: Total raised is $37,500,000.[11]
Source ledger
- [1]Jina.ai raises $30M for its neural search platform | TechCrunch
- [2]Jina AI raised a $30 million Series A funding round led by Canaan Partners | Nordic 9
- [3]创立半年融资近千万美元，「Jina AI」打造下一代开源神经搜索引擎开发平台-36氪
- [4]Jina AI Raises $30 Million To Scale Open-Source Neural Search Ecosystem
- [5]Multilingual semantic search with Jina models | Elastic