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AI

What does Perplexity use?

Perplexity (perplexity.ai) is in the techstack index as a AI company. Answer engine that searches the web and cites sources. The mapped stack lists 10 tools, including React, Next.js, Perplexity, OpenAI, Anthropic, Cloudflare, AWS and Vercel. A live lookup can add tools found on the public site that are not in this profile.

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Framework

• React UI library.
• Next.js React framework for the web.

AI

• Perplexity Answer engine with live retrieval.
• OpenAI Model APIs for chat, embeddings, and agents.
• Anthropic Claude models for reasoning and coding.

CDN

• Cloudflare CDN, DNS, WAF, and edge network.

Hosting

• AWS Cloud compute, storage, and data.
• Vercel Frontend cloud and application hosting.

Payments

• Stripe Payments, billing, and subscriptions.

Monitoring

• Sentry Error and performance monitoring.