Perplexity Sonar的替代方案 | Compare IA

To replace or complement Perplexity Sonar for search and monitoring, options range from augmented search engines (Perplexity, ChatGPT with search) to APIs with retrieval (RAG) for your own product. Criteria: source freshness, citations and transparency, cost per query or subscription, and usage limits. Perplexity is often chosen for consumer use; APIs (OpenAI, Anthropic, Google) enable custom search integration. Compare plans and API costs by volume and citation needs.