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Particle

Particle is building a new AI inference layer for open weight models—fast, low-cost, and reliable. Use our API to power your apps with frontier AI.

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Key Features

AI Inference Layer

Provides fast, low-cost, and reliable inference for open weight models.

Token-Based Pricing

Simple per-token pricing model for usage.

Zero Data Retention

No storage of prompts or outputs, ensuring privacy.

Use Cases

AI application development
Model inference optimization
Cost-effective AI solutions

Pricing Plans

Particle-1
$0.25/1M input, $1.00/1M output
DeepSeek V4.1 Flash
$0.25/1M input, $1.00/1M output
GLM 5.3 Flash
$0.15/1M input, $0.50/1M output
Web search
$2.50 per 1,000 searches