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Perplexity Sonar

Perplexity's API for adding live web search to AI apps

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The most recently approved AI tools people use as an alternative to Perplexity Sonar (Perplexity's API for adding live web search to AI apps), newest first.

Helicone
Helicone

Open-source observability and cost tracking for LLM APIs

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Fireworks AI
Fireworks AI

Fast, cheap inference for open-source models

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Firecrawl
Firecrawl

Web scraping API that outputs clean markdown for LLMs

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Eden AI
Eden AI

One API for AI models from every major provider

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Diffbot
Diffbot

AI that extracts structured data from any webpage

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DataStax
DataStax

Managed vector database for real-time AI applications

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Arize AI
Arize AI

Observability platform for models and LLMs in production

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