Perplexity AI
認証済み ★ 注目AI-powered search and research assistant
リサーチエージェント
8.2 /10
フリーミアム リリース
2022
国
United States
API
あり
自己ホスト
いいえ
月間アクティブユーザー
100M+
資金調達
Series B
最終レビュー
2025-06
について Perplexity AI
Perplexity AI is a conversational search engine that uses large language models to provide accurate, cited answers to questions. It combines real-time web search with AI synthesis to deliver comprehensive research results with source citations. Features include Pro Search for deep research, file analysis, and image generation.
機能
Web search
Source citations
Deep research (Pro)
File analysis
Image generation
API access
詳細評価
使いやすさ 10.0
コストパフォーマンス 8.0
機能 8.0
サポート 6.0
パフォーマンス 8.0
総合評価
8.2 /10
メリット・デメリット
メリット
- Real-time citations
- Deep research capability
- Clean interface
- API available
デメリット
- Pro tier needed for full power
- Can hallucinate citations
- Limited to web-accessible info
ユースケース
Academic researchMarket researchFact-checkingCompetitive analysis
こんな人におすすめ
Researchers and professionals who need an AI-powered search engine that provides cited answers from real-time web sources
#search#research#citations#knowledge
料金プラン
Free
Free
- Unlimited basic searches
- 5 Pro searches per day
- Limited file uploads
- Default AI models
おすすめ
Pro
$20 /month
- 300+ Pro searches per day
- Advanced AI models (Claude, GPT, Gemini)
- Image and video generation
- Unlimited file uploads
- Priority support
Max
$200 /month
- Unlimited Labs access
- Full AI model access
- Agentic AI workflows
- Early access to new tools
おすすめ
Enterprise Pro
$40 /seat/month
- Data privacy controls
- Internal knowledge search
- Team Spaces
- Admin controls
- Dedicated support
関連エージェント
Consensus
AI-powered academic search engine
フリーミアム
7.3 /10
You.com
AI search engine with customizable agents
フリーミアム
7.3 /10
Ai Agents For Beginners
12 Lessons to Get Started Building AI Agents
オープンソース
8.5 /10
Awesome Azure Openai Llm
A curated collection of resources for 🌌 Azure OpenAI, 🦙 LLMs (+RAG, Agents)
フリーミアム
7.0 /10
代替ツール
これらの類似ツールと比較
