---
title: "Perplexity Search API Pricing, Features & Alternatives (2026)"
description: "Perplexity Search API review: AI Web Search APIs tool — Pricing, plans, pros & cons, and the best Perplexity Search API alternatives compared for startups in 2026."
source: https://appstackbuilder.com/tools/perplexity-search-api
retrieved: 2026-10-24
---

![Perplexity Search API logo](https://www.google.com/s2/favicons?domain=perplexity.ai&sz=128)

[AI Web Search APIs](https://appstackbuilder.com/categories/ai-search-api)

# Perplexity Search API: Pricing, Features & Alternatives

Perplexity sells two ways in. The Search API returns ranked web results as JSON, with up to five queries in one request counted as a single billable request. The Agent API, which replaced Sonar Chat Completions, runs a model of your choice (Perplexity's own Sonar or models from OpenAI, Anthropic, Google, xAI and others) with a web\_search tool and returns a cited answer, so you can skip writing the retrieval loop yourself. Sonar Chat Completions support ended on 27 September 2026; synchronous requests are being reformulated as Agent API calls.

The Search API is $5 per 1,000 requests, or $1 per 1,000 with Fast Search. In the Agent API, web\_search costs $2.50 per 1,000 calls ($1 with Fast Search) and fetch\_url $0.50 per 1,000, plus each model's token rates. Billing is prepaid credit; failed and rate-limited requests are not billed. As of October 2026.

Category

AI Web Search APIs

Pricing

Pay-as-you-go

Free tier

No

Best for

AI Web Search APIs — search-api, ai-agents

[Visit Perplexity Search API official site](https://docs.perplexity.ai)

## Perplexity Search API Pricing Plans (2026)

| Plan              | Price                             | Highlights                                                                          |
| ----------------- | --------------------------------- | ----------------------------------------------------------------------------------- |
| Search APIPopular | $5 per 1,000 requests             | Up to 5 queries per request · Fast Search $1 per 1,000 · Failed requests not billed |
| Agent API         | $2.50 per 1,000 searches + tokens | Cited answers in one call · Choose the model · fetch\_url $0.50 per 1,000           |
| Enterprise        | Contact sales                     | Custom pricing · Dedicated support                                                  |

Pricing summary: Usage-based. Always confirm current pricing on the official site.

## Key Perplexity Search API Features

* ✓Up to 5 queries per request
* ✓Fast Search $1 per 1,000
* ✓Failed requests not billed

### ✓ Pros

* +Up to five queries per billed request
* +Cited answers without building the loop
* +Cheap Fast Search tier

### ✗ Cons

* −No free monthly allowance
* −Sonar Chat Completions retired; older code needs migrating
* −Answer cost depends on the model's tokens

## Best Perplexity Search API Alternatives

[Compare all ](https://appstackbuilder.com/tool-alternatives/perplexity-search-api)

[![Exa logo](https://www.google.com/s2/favicons?domain=exa.ai&sz=128)ExaFree · then usage-based](https://appstackbuilder.com/tools/exa)[![Tavily logo](https://www.google.com/s2/favicons?domain=tavily.com&sz=128)TavilyFree · paid from $30/mo](https://appstackbuilder.com/tools/tavily)[![Brave Search API logo](https://www.google.com/s2/favicons?domain=brave.com&sz=128)Brave Search APIFree · then usage-based](https://appstackbuilder.com/tools/brave-search-api)

## Perplexity Search API Compared

[Perplexity Search API vs Exa](https://appstackbuilder.com/compare/exa-vs-perplexity-search-api)[Perplexity Search API vs Tavily](https://appstackbuilder.com/compare/perplexity-search-api-vs-tavily)[Perplexity Search API vs Brave Search API](https://appstackbuilder.com/compare/brave-search-api-vs-perplexity-search-api)

[In-depth guideBest Web Search API for AI Agents (2026): Exa vs Perplexity vs BraveExa, the Perplexity Search API and the Brave Search API compared for AI agents: what each call returns, who owns the index, free allowances, the Sonar retirement, and what 10,000 searches a month cost once the agent reads the pages.](https://appstackbuilder.com/blog/best-web-search-api-ai-agents-2026)

## Perplexity Search API FAQ

What is Perplexity Search API used for?⌄

Perplexity Search API is a ai web search apis tool. Raw ranked web results from Perplexity's index as JSON, plus an Agent API that searches, reads and writes a cited answer in one call with the model of your choice.

Is Perplexity Search API free?⌄

Perplexity Search API does not offer a permanent free tier.

How much does Perplexity Search API cost?⌄

Perplexity Search API uses usage-based (pay-as-you-go) pricing — see the official pricing page for current rates.

What are the best Perplexity Search API alternatives?⌄

Popular Perplexity Search API alternatives include Exa, Tavily, Brave Search API. Compare pricing and features on our Perplexity Search API alternatives page.

## Not sure if Perplexity Search API fits your stack?

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