News Search With Temporal Filtering

Independent search API — web, news, images, summarizer, privacy-respecting, free tier.

Unique: Brave's news search is a dedicated endpoint optimized for news content with publication date and author metadata, distinct from general web search results. This allows temporal filtering and news-specific ranking without mixing evergreen web content, supporting time-sensitive use cases like current events research.

vs others: More privacy-respecting than Google News API (no user profiling, no data retention) and cheaper than NewsAPI ($5/1000 requests vs $0-$449/month depending on tier), but lacks the advanced filtering options and historical archive depth of specialized news APIs.

via “advanced search filtering with temporal and entity extraction”

Hi HN,I built an open-source AI agent that has already indexed and can search the entire Epstein files, roughly 100M words of publicly released documents.The goal was simple: make a large, messy corpus of PDFs and text files immediately searchable in a precise way, without relying on keyword search

Unique: Combines NER with temporal filtering specifically for investigative workflows, likely building a knowledge graph of entity relationships extracted from documents rather than relying on external databases

vs others: More powerful than simple keyword filtering because it understands entity relationships and temporal context, enabling complex queries like 'all meetings between X and Y in Q3 2015'

via “advanced news filtering”

Provide real-time access to comprehensive news data including articles, stories, journalists, sources, people, companies, and topics. Enable advanced search and filtering capabilities to discover relevant news content and metadata efficiently. Integrate seamlessly with your applications to stay info

Unique: Employs a query language that supports nested filtering and logical operators, allowing for more nuanced searches than typical keyword-based APIs.

vs others: More flexible and powerful filtering capabilities compared to standard news APIs that only support basic keyword searches.

via “real-time news search with temporal filtering”

** - One API for Search, Crawling, and Sitemaps

Unique: Integrates news search as a first-class MCP tool with explicit time-range filtering, allowing AI agents to reason about recency and temporal relevance without post-processing. Unlike generic web search, this tool is optimized for news sources and publication metadata.

vs others: More convenient than combining web search with date filtering because news results are pre-filtered to journalistic sources and include publication timestamps, reducing noise compared to general web search.

via “temporal-filtering-and-faceted-search”

Unique: Combines temporal range filtering with semantic facets (actor, theme, region), enabling researchers to answer complex questions like 'all revolutions in Europe 1750-1850 involving peasant movements' in a single query

vs others: Outperforms Airtable filters and Notion database views because it provides temporal range sliders and real-time facet aggregation, making it faster to explore large historical datasets