Serpex.dev

Product Introduction

1. Serpex.dev is a REST API and SDK solution that provides real-time, structured search engine results for AI applications and SaaS platforms without requiring web scraping infrastructure. It routes queries through multiple search engines like Google, Bing, Brave, and DuckDuckGo, delivering parsed JSON data with metadata, suggestions, and answers.
2. The product’s core value lies in enabling developers to integrate live search intelligence into LLMs and data pipelines at scale, bypassing CAPTCHAs, IP blocks, and proxy management complexities while maintaining cost-efficiency.

Main Features

1. The API supports multi-engine routing with automatic failover, allowing users to query Google, Bing, Brave, DuckDuckGo, Yahoo, and Yandex through a single endpoint using parameters like engine: "auto" for optimized results.
2. A global proxy network of 80M+ residential IPs across 195 countries ensures uninterrupted data extraction with location-aware results, achieving a 99.7% success rate even during high-volume requests (75,000+/sec).
3. Developer-centric tools include prebuilt SDKs for JavaScript and Python, interactive API playgrounds, and granular analytics dashboards for monitoring credits used, response times, and regional performance metrics.

Problems Solved

1. Serpex.dev eliminates the need for manual proxy rotation, CAPTCHA-solving systems, and anti-blocking mechanisms required in traditional web scraping workflows.
2. It serves AI developers building LLM-powered applications requiring real-time search context, SaaS platforms integrating SERP data into analytics tools, and enterprises conducting large-scale market research.
3. Typical use cases include training AI models with timestamped search trends, automating SEO rank tracking across multiple engines, and powering competitive analysis dashboards with structured web results.

Unique Advantages

1. Unlike competitors like SerpAPI and Bright Data, Serpex.dev offers tiered pricing starting at $0.0008 per successful request—up to 10x cheaper—with no charges for blocked queries or failed attempts.
2. The auto-routing algorithm dynamically selects the optimal search engine based on query type, regional availability, and historical success rates, improving data freshness and redundancy.
3. Enterprise-grade scalability is achieved through distributed infrastructure supporting 10K+ concurrent users, P99 response times under 4.2 seconds, and built-in rate limiting to prevent API abuse.

Frequently Asked Questions (FAQ)

1. What are credits and how do they work? Credits are consumed per successful API request, with 1 credit equaling 1 processed query; failed or blocked requests do not deduct credits, and unused credits never expire.
2. How fast are the API responses? Average response times are under 2.5 seconds globally, with P95 and P99 percentiles at 3.7s and 4.2s respectively, backed by low-latency CDNs and optimized engine routing.
3. Is there a free trial? Users receive 200 free credits to test the API, including full access to all search engines, SDKs, and analytics features without requiring a credit card or contract.
4. What search engines do you support? The API integrates Google, Bing, Brave, DuckDuckGo, Yahoo, and Yandex, with automatic fallback to alternative engines if primary sources fail.
5. How do you handle reliability and fallbacks? The system retries failed requests across backup engines and proxy IPs, with real-time health monitoring to exclude underperforming endpoints from the routing pool.