Replicate

🤖 Managed Inference

Serverless Image Generation, LLM API inference, Open-Source Model Hosting

🏢 San Francisco, CA, USA📅 Since 2019★ 9.1/10🌐 Website ↗
Avg Latency
Varies (Subject to cold starts)
Rate Limits
3,000 RPM (Scale Tier)
Free Tier
API Protocol
Custom SDK / Client

The GitHub of AI Models

Replicate operates uniquely in the managed inference space. While others focus solely on LLMs, Replicate is the undisputed king of multi-modal AI. It hosts thousands of community-uploaded models, making it the easiest platform in the world to run open-source image generation (Stable Diffusion XL, ControlNet), audio transcription (Whisper), and video generation. If a new AI paper is published on arXiv on Monday, there is usually a runnable model on Replicate by Tuesday.

Per-Second Billing & Cold Starts

Replicate uses a serverless, per-second billing model. You only pay for the exact compute time the GPU spends generating your output. However, because Replicate aggressively scales down unused models to zero to save costs, niche models often experience a “Cold Start.” The first time you request a dormant model, you may wait 2 to 3 minutes for Replicate to spin up a GPU and load the model weights into VRAM.

Custom Deployments via Cog

For developers building proprietary AI, Replicate offers ‘Cog’, an open-source tool that packages machine learning models into standard, production-ready Docker containers. Developers can push their custom Cog containers to Replicate and instantly get a scalable, serverless API endpoint, completely removing the headache of writing custom FastAPI wrappers or managing Kubernetes clusters.

Supported Workloads

VisionSDXLLLMAudioVideo

Pros & Cons

Pros
  • Unmatched catalog of thousands of models
  • Incredible for AI Image/Video generation (SDXL/ControlNet)
  • Deploy custom Docker containers easily
Cons
  • Per-second billing is complex to forecast
  • Notorious for 'Cold Starts' taking 2-3 minutes
  • Not OpenAI compatible

Served Models

Stable Diffusion XL, Llama 3, Whisper, 10,000+ Community Models

Data Privacy Policy

SOC 2 Compliant, Private Deployments

Custom SDK / Client

Custom Integration. This provider requires their own specific SDKs or libraries to interact with the models. See official documentation.

Quick Start Snippet
Python
import requests
headers = {
 'Authorization': 'Bearer YOUR_API_KEY',
 'Content-Type': 'application/json'
}
data = {
 'model': 'your-chosen-model',
 'prompt': 'Hello, world!'
}
response = requests.post('https://replicate.com/v1/completions', headers=headers, json=data)
WebsiteVisit Official Site ↗
Billing Model
Per-second billing

You are charged exclusively for the duration the GPU is actively processing your request. Excellent for bursty workloads.

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Replicate
🤖 Managed Inference
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