Perplexity AI

🌍 International ✅ Free

Perplexity is an AI search engine that provides real-time web search with cited answers. Free unlimited basic search, 5 Pro Searches per day.

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Free tier API pricing No credit card China access Open-source alt Provider alternatives Alternatives

🎁 Free Tier

Daily Limit: No limit (basic search)

ModelContextLimitNotes
Perplexity Default 32k Fair use AI search engine, real-time web access
Pro Search 32k 5/day free Deep search, 5 per day for free users

🔑 Free API

No free API available

SearchChatReasoning searchchatweb

Free API Topic Hubs

AI Opportunity Library What you can build with these free AI tools, how to ship an MVP, and how to monetize. Explore ideas → Free AI API directory Compare DeepSeek, Qwen, Grok, GLM, Hunyuan, Groq, and Cloudflare Workers AI free credits. Open hub → API relay and OpenAI-compatible endpoints Relay options, free models, China-access notes, and SDK-compatible setups. View guide → FreeLLMAPI GitHub guide Open-source free LLM API aggregation, alternatives, and setup notes. Read guide →

📊 Comparisons

Perplexity AI vs Brave Search API → Perplexity AI vs Cerebras → Perplexity AI vs ChatGPT (OpenAI) → Perplexity AI vs Claude (Anthropic) → Perplexity AI vs 扣子 (字节跳动) → Perplexity AI vs DeepSeek → Perplexity AI vs 豆包 (字节跳动) → Perplexity AI vs FLUX (Black Forest Labs) → Perplexity AI vs Gemini (Google) → Perplexity AI vs Groq → Perplexity AI vs Kimi (月之暗面) → Perplexity AI vs Mistral AI → Perplexity AI vs NVIDIA Build (NIM API) → Perplexity AI vs 通义千问 (阿里) → Perplexity AI vs Replicate → Perplexity AI vs 硅基流动 (SiliconFlow) → Perplexity AI vs Suno → Perplexity AI vs Together AI → Perplexity AI vs 智谱清言 (智谱AI) →

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🐑 Related Deals

Perplexity launches deep research feature Perplexity launched a deep research feature, free users get 5 queries per month, Pro users get unlimited access. This feature provides more in-depth and comprehensive search results and analysis. → Perplexity launches deep research mode Perplexity added deep research mode with multi-step reasoning and citations, available for free. → Perplexity AI Free Tier Guide Perplexity AI has a recorded free tier: No limit (basic search). Good for testing before upgrading. →

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