| Overview |
Amazon's managed service providing access to leading foundation models from AI21, Anthropic, Cohere, Meta, and more. |
Perplexity is an AI-powered search engine and research assistant that provides direct answers with cited sources. It combines web search with AI language models to deliver comprehensive, up-to-date responses with transparent sourcing. |
| Pricing |
Pay-per-use ($$-$$$$) |
Freemium ($0-20/mo) |
| Key Features |
- Multi-model access
- Fine-tuning
- RAG
- Agents
- Guardrails
- Knowledge bases
- Provisioned throughput
|
- AI search engine
- source citations
- follow-up questions
- collection sharing
- focus modes
- file analysis
- API access
|
| Pros |
- Enterprise-grade
- Multiple model providers
- AWS integration
- Security features
|
- Real-time web access
- Transparent source citations
- Great for research
- Clean interface
|
| Cons |
- Complex pricing
- AWS lock-in
- Steeper learning curve
- Region limitations
|
- Pro subscription needed for best models
- Can sometimes cite unreliable sources
|
