A curated list of AI-powered web search APIs, focusing on the intersection of Large Language Models (LLMs) and web search capabilities, including their features and pricing information.
Common use cases:
- 🔍 Web search with LLM summarization
- 💬 LLM chat with web search capabilities
- 🤖 Autonomous web research and report generation
Key aspects covered:
- Launch dates and supported models
- Core features and capabilities
- Token-based pricing
- Search request pricing
| Name | Launch Date | Models | Features | Token Price | Search Price |
|---|---|---|---|---|---|
| DuckHosting | 2025-01-30 | DeepSeek-V3, DeepSeek-R1-llama70b | Autonomous research, RAG support | $1.15/1M tokens | Included |
| Cohere | 2023-09-21 | Command R+, Command R | Customizable, Multi-language support | $1.50/1M tokens | $1/1K requests |
| Perplexity | 2025-01-21 | pplx-7b-online, pplx-70b-online, sonar | Research, Streaming responses | sonar-small: $0.28/1M tokens sonar-medium: $1.80/1M tokens |
$5/1K requests |
| InflectionAI | 2024-03-01 | Productivity Pi, Pi 3.0 | No Rate Limit | $2.50/1M input $10/1M output |
Included |
| Kagi FastGPT | 2023-03-26 | Not specified | Private search | $15 USD per 1000 queries | Included |