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Perplexity AI vs Pi by Inflection

A feature-by-feature comparison of Perplexity AI and Pi by Inflection across 7 capability categories.

First tool

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Second tool

Try Pi by Inflection (opens in a new tab)

Modalities — Pi by Inflection Wins

Modalities: Perplexity AI compared with Pi by Inflection
Feature	Perplexity AI	Pi by Inflection
Text Input	Yes. Core feature	Yes. Core feature
Image Upload / Vision	Partial. Limited support	No
Image Generation	No	No
Voice Mode	No	Yes
Video Understanding	No	No
Video Generation	No. Not a video generation product.	No. Not a video generation product.
File Upload (PDF, DOCX)	Yes	No
Code Execution	No	No
Audio Input	No	Yes
Canvas / Artifact Editor	No	No
Screen Sharing / Computer Use	No	No

Memory & Context — Pi by Inflection Wins

Memory & Context: Perplexity AI compared with Pi by Inflection
Feature	Perplexity AI	Pi by Inflection
Persistent Memory	No	Yes
Large Context Window	Partial. Standard context	Partial. Holds long conversations, but no context size is published.
Custom Instructions	No	No
Conversation History	Yes	Yes

Integrations — Perplexity AI Wins

Integrations: Perplexity AI compared with Pi by Inflection
Feature	Perplexity AI	Pi by Inflection
Web Search / Browsing	Yes. Real-time focus	No
Plugins / Extensions	No	No
API Access	Yes, requires pro plan	No
Zapier Integration	No	No
Custom GPTs / Bots	No	No
Real-time Collaboration	No	No
Live Social Data Integration
Live Citation Mapping	Yes

Developer — Tie

Developer: Perplexity AI compared with Pi by Inflection
Feature	Perplexity AI	Pi by Inflection
Function Calling	No	No
Streaming Responses	Yes	Yes
Fine-Tuning	No	No
Embeddings API	No	No
Structured Output (JSON)	No	No
Reasoning / Thinking Mode	No	No
Local Execution
Open Weights
Multi-Agent Orchestration

Platforms — Perplexity AI Wins

Platforms: Perplexity AI compared with Pi by Inflection
Feature	Perplexity AI	Pi by Inflection
Web App	Yes	Yes
iOS App	Yes	Yes
Android App	Yes	Yes
Desktop App	No	No
Chrome Extension	Yes	No

Privacy — Pi by Inflection Wins

Privacy: Perplexity AI compared with Pi by Inflection
Feature	Perplexity AI	Pi by Inflection
GDPR Compliant	Yes	Yes
Opt Out of Data Training	No	Yes
Enterprise Privacy Mode	No	No

Workspaces — Perplexity AI Wins

Workspaces: Perplexity AI compared with Pi by Inflection
Feature	Perplexity AI	Pi by Inflection
Projects / Folders	Yes. Collections/Spaces	No