Perplexity Sonar Pro is the higher-capability Perplexity search model for deeper sourced research, complex comparisons and richer cited answers. Use it when you need more synthesis than a quick web lookup.
What Perplexity Sonar Pro is best for
Deeper research questions that need stronger synthesis across sources
Complex product, market, company or policy comparisons
Source-backed briefs that need more nuance than a quick web answer
Longer expert-opinion summaries with citations
Higher-stakes research where source quality matters
How to use Perplexity Sonar Pro
Step 1
Give Sonar Pro a research objective, not just a keyword, so it can synthesize sources around a decision, recommendation or briefing.
Step 2
Ask it to separate confirmed facts, source disagreements, missing evidence, outdated claims and open questions before giving a final answer.
Step 3
After collecting sources, switch to Claude or ChatGPT if you need a polished memo, executive summary, email or long-form draft.
Example prompts
Common use cases
Research teams can use Sonar Pro to build briefing notes from multiple recent sources.
Business users can compare vendors, markets, pricing pages or competitors with clearer source-backed reasoning and citations.
Analysts can separate consensus from disagreement when summarizing expert commentary.
Content teams can gather current evidence before asking Claude or ChatGPT to write the final draft.
Frequently asked questions
What is Perplexity Sonar Pro best for?
Use Sonar Pro for more complex research, detailed comparisons, richer summaries and questions where source quality matters more than speed.
How is Sonar Pro different from Sonar?
Sonar is the faster everyday search model. Sonar Pro is better for deeper research and more demanding cited answers.
Is Perplexity Sonar Pro free to use here?
It is available on AskAI.free, but it uses more credits than standard Sonar because it is a higher-cost model.
Should I use Sonar Pro or ChatGPT?
Use Sonar Pro when you need current web sources and citations. Use ChatGPT or Claude when you already have the facts and need writing, coding or reasoning help.
