Need to ground an agent in real entities and sites rather than a static graph? FreeSerp is a free, keyless knowledge-graph-style search API — it resolves a name or topic to real, live domains with structured metadata.
Each result carries a factual LLM summary, category, AI sub-niche, Domain Rating and live date — the structured fields a knowledge layer needs, returned as clean JSON. Filter and sort on any of them to build entity lists, disambiguate names, or feed a RAG pipeline.
curl 'https://freeserp.ai/api.php?q=openai&size=5'FreeSerp offers free, keyless entity-style search over 20M+ live sites with structured JSON fields.
Yes — results include a ready-to-read summary per site, so you can ground a model without scraping HTML.