# Perplexity for AEC teams: AI research with sources

Source: https://cloudbrain.in/ai-tools/perplexity
Last updated: 2026-11-12

Perplexity is an AI search and research assistant. It answers questions by searching the web and citing its sources, and its Deep Research mode compiles longer sourced reports. AEC teams use it to research products, materials, standards, markets and competitors. Sources can be wrong or out of date, so open them before relying on an answer.

## What is Perplexity?

Perplexity is an AI search and research assistant. Instead of a list of links, it gives a written answer with citations to the web pages it used. Its Deep Research mode compiles longer reports, and Enterprise plans can search connected company apps and files.

## How do AEC teams use Perplexity?

- **Architects** research materials, products and precedents.
- **Engineers** look up technical references and manufacturers' data, then confirm them in the original documents.
- **Contractors and bid teams** research clients, markets and suppliers.
- **Developers** gather location and market background.

## What should you check before relying on it?

1. **Sources.** Open the cited pages and check that they say what the answer claims.
2. **Indian context.** Make sure sources apply to India and to your authority.
3. **Data.** Keep confidential project documents out of consumer accounts.

Perplexity works by retrieving sources before answering, a pattern explained in our glossary entry on [retrieval-augmented generation](/glossary/retrieval-augmented-generation).

## Frequently asked questions

### Is Perplexity free?

Yes, there is a free plan. Paid Pro and Max plans add more usage and features, and Enterprise plans are available for organisations. Check current prices on Perplexity's pricing page.

### Can I trust Perplexity's answers on building codes?

Use them as pointers, not as the rule. Open the cited sources and check the current official code or bye-law before applying anything.

### Does Perplexity train on my searches?

Perplexity's privacy policy says consumer data is used to improve its services, including AI models. It states that it never trains on enterprise customers' data.