Api Platform Freemium

Grok API

Grok API provides access to xAI's frontier AI models for advanced reasoning, real-time search, voice, and multimodal content generation.

5/10 MegaOne Score
Visit Grok API →
Price $10.00/mo
Category Api Platform
Model Freemium
Company xAI
Team Size 5,135
Total Funding $47.2B
About Grok API

The Grok API offers access to xAI's latest AI models, including the flagship Grok 4.3, which excels in agentic tool calling, instruction following, and boasts a minimal hallucination rate. It supports text and image inputs, generates text outputs, and features document generation capabilities for PDF, Excel, and PowerPoint files. The API also includes Voice API for real-time conversations and Imagine API for image and video generation, leveraging real-time information from the X platform.

Why We Scored It 5/10
5/10

Grok API has significant backing with $47.2B in funding and infrastructure investment ($750M to Microsoft Azure), but remains in a niche position with limited market adoption data. The restrictive free tier (only 10 requests every two hours for Grok 3) and lack of reviews suggest it hasn't yet gained meaningful developer traction against established API platforms.

Features & Platform
Free Tier
Grok API Coverage
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Try Grok API →

Visit the official Grok API website