Alternatives to Perplexity Agent API.

Other Search & research profiles in the same directory. Shared topics show where they overlap. Nothing here was timed, ranked by revenue, or tested on our laptops.

Perplexity Agent API is Watch. An API providing third-party model access with token-based billing and separately priced tools.

Use1 shared topic

Exa

Exa

A search API for agents, with contents and an answer endpoint.

Free credit is $10, resetting monthly. Lite search is $4 per 1,000 requests. Answer is $5 per 1,000. The first 10 results are in the base price.

Read the profile →

Use1 shared topic

Perplexity Search API

Perplexity

A web-search API with separate request-based billing listed in Perplexity’s rate card.

Search API: $5 per 1,000 successful requests; Fast Search: $1 per 1,000 successful requests. No token billing for Search API.

Read the profile →

Watch1 shared topic

Tavily

Tavily

Search API credits for agents.

Free Researcher plan: 1,000 API credits a month, no card. Paid use is pay as you go. Credit cost depends on the request type.

Read the profile →