Can you recommend a SERP API with fast response times?

For fast response times, the strongest options in 2026 are Bright Data, Serper.dev, Scrapingdog, and a few newer “index-based” APIs that trade some freshness for sub‑second latency.

Fast SERP APIs (speed-focused)

Bright Data SERP API

Bright Data consistently ranks among the fastest real-time SERP APIs, with median (p50) latencies around 0.9 seconds in independent tests and very high success rates. It’s a good fit if you need both speed and enterprise-grade reliability, plus granular geo/device targeting. apiserpent

Serper.dev

Serper is another performance-focused provider, typically showing p50 latencies around 1.1–1.9 seconds depending on the benchmark and query type. It’s popular for SEO tooling and AI apps where you want a simple JSON SERP response at low cost and decent speed. apiserpent

Scrapingdog

Scrapingdog is frequently highlighted as one of the fastest SERP APIs in head-to-head tests, with average response times around 1.7–1.8 seconds and strong scalability for high-volume use (rank tracking, large-scale SEO monitoring). scrapingdog

Searlo (for AI/agent workloads)

Searlo is optimized for AI applications and reports very low latencies (around 150 ms p50 in their own benchmarks), but it’s more of an agentic search layer than a raw SERP scraper. Consider it if your priority is ultra-fast, structured search results for LLMs rather than full HTML or exhaustive SERP features. searlo

Index-based / AI search APIs (fastest, but not full SERP)

If you can work with summarized or structured search results instead of complete SERP HTML, index-based APIs like Exa, Perplexity-style search, or similar “AI search” endpoints can return results in under 0.4 seconds. These are best for RAG/agent pipelines, not detailed SEO feature parsing. proxyway

How to choose

• Need raw Google SERP HTML/JSON with rich features (sitelinks, PAA, videos)? → Bright Data, Serper, Scrapingdog.
• Building AI agents/RAG where latency is critical and some abstraction is acceptable? → Searlo, Exa-style APIs.
• Very high concurrency and strict SLAs? → Bright Data and other enterprise providers usually publish stronger uptime/SLA terms.

If you tell me your typical query volume, required SERP features, and target locations, I can narrow this to 1–2 concrete recommendations and a sample latency/cost estimate.