Perplexity AI

Perplexity AI — All Guides

Perplexity AI is an AI-powered answer engine for research, learning, and everyday questions. It helps students, professionals, and teams get faster answers with sources, file search, and web-based insights.

Guides & Articles

How to build an AI-powered app in 2026: a practical 9-step roadmap

How to build an AI-powered app in 2026: a practical 9-step roadmap

Building an AI app in 2026 can be smooth or chaotic depending on your process. This 9‑step roadmap walks you through planning, tools, coding with AI, testing, d…

How one founder turned “Jerry” into a full-time AI personal assistant

How one founder turned “Jerry” into a full-time AI personal assistant

Discover how an AI agent called “Jerry” runs email, calendar, calls, and YouTube analytics like a super-smart employee — and what it actually costs to set up.…

DeepSeek’s $10 billion valuation: rational AI pricing in a bubble-crazy world

DeepSeek’s $10 billion valuation: rational AI pricing in a bubble-crazy world

While US AI companies chase trillion‑dollar valuations, China’s DeepSeek is reportedly raising $300 million at a $10 billion valuation. Here’s why that number l…

This is what a real AI-powered e-commerce stack actually looks like

This is what a real AI-powered e-commerce stack actually looks like

Most brands treat AI as a chatbot add-on. This article breaks down a real seven-part AI stack for e‑commerce that works as one connected “commerce loop” – from …

How to build and sell AI-powered services in 2026 (step-by-step guide)

How to build and sell AI-powered services in 2026 (step-by-step guide)

AI has made it easier than ever to start a profitable online service business, even if you’re a beginner. This guide walks you through choosing a service, using…

How to use Seedance 2.0 and Suno to make cinematic AI music videos

How to use Seedance 2.0 and Suno to make cinematic AI music videos

Learn how to combine Suno, Seedance 2.0, and Higgsfield to create fully AI-generated music videos with tight lip sync, on-beat motion, and consistent characters…

I tested the best AI tools in Excel—here’s what actually works

I tested the best AI tools in Excel—here’s what actually works

Four leading AI tools for Excel—TraceLight, ChatGPT, Claude, and Microsoft Copilot—were tested across five real-world finance and data tasks. Here’s how they pe…

NVIDIA’s Sonic: the tiny AI controller that teaches robots to move like us

NVIDIA’s Sonic: the tiny AI controller that teaches robots to move like us

NVIDIA’s new Sonic controller is a tiny AI model that lets robots copy human motion, follow text and audio commands, and even dance to music. Trained on 100 mil…

DeepSeek V4 + Hermes Agent + ZimaBoard 2: a lightweight AI coding rig

DeepSeek V4 + Hermes Agent + ZimaBoard 2: a lightweight AI coding rig

This guide walks through setting up Hermes Agent with DeepSeek V4 Flash on a ZimaBoard 2, replacing a Raspberry Pi + Gemma 4 setup. It covers the hardware upgra…

AI music has no soul? Here’s what Grammy winners are actually doing with it

AI music has no soul? Here’s what Grammy winners are actually doing with it

AI music isn’t replacing real musicians—it’s becoming one of their most powerful tools. From Timbaland and Grimes to Randy Travis and major labels, here’s how t…