Vectara
Founded Year
2022Stage
Series A | AliveTotal Raised
$73.5MLast Raised
$25M | 1 yr agoMosaic Score The Mosaic Score is an algorithm that measures the overall financial health and market potential of private companies.
-32 points in the past 30 days
About Vectara
Vectara develops a generative artificial intelligence platform and specializes in retrieval-augmented generation for various business domains. The company offers a suite of services that enable businesses to integrate conversational AI, semantic search, and question-answering capabilities into their applications. It primarily serves the technology industry. Vectara was formerly known as ZIR AI. It was founded in 2022 and is based in Palo Alto, California.
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Vectara's Product Videos
Vectara's Products & Differentiators
Vectara RAG Platform
End to End RAG platform for Enterprise
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Research containing Vectara
Get data-driven expert analysis from the CB Insights Intelligence Unit.
CB Insights Intelligence Analysts have mentioned Vectara in 7 CB Insights research briefs, most recently on Mar 6, 2025.
Expert Collections containing Vectara
Expert Collections are analyst-curated lists that highlight the companies you need to know in the most important technology spaces.
Vectara is included in 7 Expert Collections, including AI 100 (All Winners 2018-2025).
AI 100 (All Winners 2018-2025)
100 items
Generative AI 50
50 items
CB Insights' list of the 50 most promising private generative AI companies across the globe.
Generative AI
2,951 items
Companies working on generative AI applications and infrastructure.
Future Tech Hotshots
52 items
The 52 startups our data says are most likely to get a successful exit in the next decade
Artificial Intelligence (AI)
20,894 items
AI agents (March 2025)
376 items
Companies developing AI agent applications and agent-specific infrastructure. Includes pure-play emerging agent startups as well as companies building agent offerings with varying levels of autonomy. Not exhaustive.
Vectara Patents
Vectara has filed 1 patent.
The 3 most popular patent topics include:
- artificial intelligence
- artificial neural networks
- data management
Application Date | Grant Date | Title | Related Topics | Status |
|---|---|---|---|---|
1/23/2023 | Artificial neural networks, Artificial intelligence, Data management, Machine learning, Planetary systems | Application |
Application Date | 1/23/2023 |
|---|---|
Grant Date | |
Title | |
Related Topics | Artificial neural networks, Artificial intelligence, Data management, Machine learning, Planetary systems |
Status | Application |
Latest Vectara News
Oct 10, 2025
Saison Technology InternationalとVectaraが業務提携 対話型AIソリューションの提供を強化 ※本報道資料は、現地時間2025年9月25日に米国のSaison Technology International, Inc.とVectara, Inc.が発表した ニュースリリース の日本語抄訳版です。 株式会社セゾンテクノロジーの米国子会社であるSaison Technology International と、エージェント型の検索拡張生成（RAG）分野で信頼性の高いプラットフォームを提供する Vectara は、戦略的パートナーシップを締結したことを発表しました。この提携により、両社はハイブリッド検索、高度な再ランク付け（リランキング）、精密な情報検索、そして最新のエージェンティックRAGを活用することで、人とシステム間の対話をより自然なものとし、革新的な対話型AIソリューションを世界中の顧客に提供します。 Vectara は、言語に依存しないエンドツーエンドのRAGサービスを提供しており、RAGを基盤とする企業向けAIエージェントおよび「Guardian Agent（ガーディアン・エージェント）」による統制機能を提供しています。Vectaraのプラットフォームは、業界最高レベルの精度を持つ対話体験を可能にし、AIによる「ハルシネーション（事実と異なる誤情報）」の発生を抑制・修正し、高精度な結果と強固なセキュリティ、詳細なアクセス制御を兼ね備えています。 Saison Technology International のCEOである丸山昌宏（Masa Maruyama）は次のように述べています。 「多くの企業が、従来のルールベースチャットボットやコパイロット型アシスタントなど、第一世代のAIカスタマーサービスツールに挑戦してきましたが、柔軟性の欠如、意図の理解不足、誤った出力が多いため、信頼を失い、デジタルアシスタントの導入が進みませんでした。私たちがVectaraと提携するのは、同社のエージェンティックRAGプラットフォームが、企業に求められる柔軟性・信頼性・制御性を備えており、確かな実績があるからです。」 Saison Technologyは、規制業界での実績も高く評価されており、オンプレミス、クラウド、ハイブリッド環境に対応した堅牢で信頼性の高いデータ統合ソリューションおよびマネージドサービスを、世界中の1万社以上の顧客に提供しています。分断されたシステムをつなぎ、レガシーとクラウドプラットフォームをまたいで業務データを統合し、必要な場所に即座に情報と洞察を提供することで、人々の行動を促し、戦略を進め、ビジネスの変革を支援しています。 Vectaraの最高製品責任者（CPO）であるエヴァ・ナハリ（Eva Nahari）は次のように述べています。 「多くの現代的なAIチャットボットは、日常的に“ハルシネーション”を起こし、それがブランドや顧客体験に悪影響を与えています。これが企業にとって、AIを最大限に活用し、次世代の顧客体験を提供する上での障害となり、AIエージェントを本格稼働させることも妨げています。一方で、古く脆弱なルールベースのシステムは、企業と顧客の双方を取り残しています」 ナハリ氏は続けて以下のように述べました：
Vectara Frequently Asked Questions (FAQ)
When was Vectara founded?
Vectara was founded in 2022.
Where is Vectara's headquarters?
Vectara's headquarters is located at 395 Page Mill Road, Palo Alto.
What is Vectara's latest funding round?
Vectara's latest funding round is Series A.
How much did Vectara raise?
Vectara raised a total of $73.5M.
Who are the investors of Vectara?
Investors of Vectara include Race Capital, Alumni Ventures, Fusion Fund, WVV Capital, Green Sands Equity and 17 more.
Who are Vectara's competitors?
Competitors of Vectara include LangChain, Jina, Twelve Labs, Perplexity, You.com and 7 more.
What products does Vectara offer?
Vectara's products include Vectara RAG Platform and 1 more.
Who are Vectara's customers?
Customers of Vectara include IEEE, Anywhere.re, Texas Instruments and SonoSim.
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