AI Search API is the capture layer, browser-first, one Envelope, with opt-in proof-of-page snapshots. The alternatives fall into three camps: other capture APIs, general SERP scrapers, and finished AI-visibility platforms. Each page is a fair, axis-by-axis comparison, including when the alternative is the better pick.
SERP scraping API
SerpApi and AI Search API are often compared, but they capture different things. SerpApi is built around search-engine results pages; AI Search API is built around the AI answer a person actually reads on top of those results.
AI-visibility platform
Profound and AI Search API sit at different layers. Profound is a finished AI-visibility product; AI Search API is the capture layer you build on when you need the raw observations in your own system.
AI-visibility monitoring tool
Otterly and AI Search API both help you understand what AI search says about a brand, at different levels. Otterly is a monitoring tool you log into; AI Search API is the capture API you build monitoring on.
AI-visibility analytics tool
Peec AI and AI Search API address AI visibility from different sides. Peec AI is an analytics tool with a finished view of your AI-search presence; AI Search API is the capture API that produces the underlying observations.
Start with 500 free credits, capture a real fan-out across surfaces, and read the structured results back. No sales call.