What is Sonar by Perplexity?

Looking to supercharge your product with cutting-edge AI capabilities? Meet Sonar, the fastest, most affordable AI answer engine API by Perplexity. Whether you're building a research tool, a customer support chatbot, or a data-driven application, Sonar empowers you to deliver real-time, web-wide answers with unmatched accuracy and speed.

With Sonar, you can integrate advanced Q&A and research capabilities into your product in minutes—no heavy lifting required.

Why Choose Sonar?

🔍 Unparalleled Real-Time Research
Sonar taps into the entire web to provide up-to-date, accurate answers. Whether it’s a simple query or a complex, multi-step question, Sonar delivers insights backed by real-time data.

💡 Affordable and Scalable
Sonar offers the most cost-effective API pricing in the market, making it accessible for startups and enterprises alike. With flat pricing for Sonar and scalable options for Sonar Pro, you only pay for what you need.

🔒 Private and Secure
Your data stays yours. Sonar doesn’t train its models on customer data, ensuring complete privacy and security for your users.

Key Features

✨ Sonar (Lightweight)

Straightforward Answers with Citations:Get concise, accurate responses supported by real-time web searches.
Lightweight Models:Optimized for speed and cost-efficiency, perfect for simpler queries.
Self-Serve API Access:Start building immediately with no delays.

🚀 Sonar Pro (Advanced)

Built for Complexity:Tackle multi-step tasks with deep context retention and advanced information retrieval.
In-Depth Answers with 2x More Citations:Dive deeper with detailed responses backed by robust research.
Larger Context Window:Handle more complex queries with ease, thanks to enhanced memory and processing power.

How Sonar Works for You

Customer Support Automation
Empower your chatbots to provide real-time, accurate answers to customer queries, reducing response times and improving satisfaction.
Market Research Tools
Help your users uncover insights about competitors, industries, or trends with web-wide research capabilities.
Healthcare and Legal Applications
Deliver up-to-the-minute, cited answers for professionals who rely on accurate, timely information.

Proven Results

Sonar isn’t just fast and affordable—it’s effective. In benchmark tests, Sonar Pro outperformed leading search engines and large language models (LLMs) in answer quality.

Real-World Impact:

Zoom used Perplexity’s API to supercharge its AI Companion 2.0, delivering smarter, faster responses.
Copy.ai saved its users 8 hours of research per week, boosting productivity by 20%.

Get Started Today

Ready to build with the best? Whether you need the lightweight speed of Sonar or the advanced capabilities of Sonar Pro, getting started is quick and easy.

More information on Sonar by Perplexity

Launched

2022-07

Pricing Model

Free Trial

Starting Price

Global Rank

Month Visit

66.1K

Tech used

Framer,Gzip,HTTP/3,OpenGraph,HSTS

Top 5 Countries

26.45%

20.91%

3.5%

2.76%

2.67%

India United States United Kingdom Indonesia Germany

Traffic Sources

8.85%

1.19%

0.12%

22.94%

28.62%

38.19%

social paidReferrals mail referrals search direct

Source: Similarweb (Sep 25, 2025)

Sonar by Perplexity was manually vetted by our editorial team and was first featured on 2025-01-22.