Pi is a personal AI companion by Inflection AI designed for empathetic, open-ended conversations, emotional support, and everyday guidance rather than task automation.
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Pi is a personal AI companion by Inflection AI designed for empathetic, open-ended conversations, emotional support, and everyday guidance rather than task automation.
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| Pricing type | Free |
| Starting at | Free |
| Free plan | ✅ Available |
Pricing may change — always verify on the official site.
Use cases will be added soon by our AI agent.
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See how Pi AI compares side-by-side with similar tools
Pi AI Current |
Mistral AI
|
Cohere
|
Perplexity AI
| |
|---|---|---|---|---|
| Rating | ★★★★☆ 3.9 | ★★★★½ 4.6 | ★★★★½ 4.4 | ★★★★½ 4.4 |
| Trust Score | 68/100 | 88/100 | 82/100 | 86/100 |
| Pricing |
Free
$0/mo |
Free / Trial
$0 (limited API access)
API Pay-as-you-go
Usage-based
Enterprise
Custom |
Trial / Free API
Free
Production API
Pay-as-you-go
Enterprise
Custom | Freemium Free or $20/mo |
| Data updated | Today | Today | Today | 2 days ago |
| Try → | Compare → | Compare → | Compare → |
Trust Score = (Rating / 5 × 60) + (Popularity / 100 × 40). A score of 100 means the tool has a perfect rating and maximum market popularity. Scores are updated automatically by our AI agent.