Financial news screening drives trading signals, portfolio monitoring, and compliance alerts. AI agents need APIs that deliver structured, real-time financial news with ticker tagging, sentiment metadata, and low latency. This ranking compares the best financial news screening APIs for building AI-powered finance workflows in 2026.
Scavio API combines Google News search, Reddit financial community monitoring, and YouTube earnings coverage in one $0.005/query endpoint, giving financial agents multi-source news screening without dedicated financial data subscriptions.
Full Ranking
Scavio API
Multi-source financial news aggregation at lowest per-query cost
- Google News, Reddit finance subs, YouTube in one API
- $0.005/query across all sources
- Reddit captures retail sentiment missed by wire services
- MCP server for agent integration
- No pre-built ticker tagging or sentiment scores
- Not a dedicated financial data provider
- No real-time streaming feed
- Requires custom NLP pipeline for structured finance data
Benzinga
Professional-grade financial news with pre-built ticker tagging and ratings
- Ticker-tagged news feed
- Analyst ratings and guidance data
- Real-time streaming available
- SEC filings integrated
- $99/mo minimum is expensive
- Enterprise pricing for full API access
- Focused on US markets
- Complex data licensing terms
Alpha Vantage
Budget financial data API with news sentiment endpoint
- Free tier with 25 requests/day
- News sentiment endpoint included
- Covers stocks, crypto, forex
- Simple REST API
- 25 requests/day severely limits production use
- Sentiment model quality is basic
- Rate limits on all plans
- News is one small feature, not the focus
NewsAPI
Broad news aggregation with financial keyword filtering
- 100 free requests/day for development
- 80,000+ news sources
- Keyword and source filtering
- Historical article search
- $449/mo for production use is steep
- No financial-specific features
- No ticker tagging or sentiment
- Free tier is development-only
Polygon.io
Market data platform with integrated news feed
- Ticker-tagged news included
- Real-time market data alongside news
- WebSocket streaming
- Good documentation
- $99/mo for meaningful news access
- News is secondary to market data
- Limited historical news archive
- US-focused coverage
Side-by-Side Comparison
| Criteria | Scavio | Runner-up | 3rd Place |
|---|---|---|---|
| Cost per 1K news queries | $5 | $99/mo (flat) | Free (25/day limit) |
| Ticker tagging | Build your own | Built in | Basic sentiment |
| Reddit sentiment | Yes (native) | No | No |
| Real-time streaming | No (polling) | Yes | No |
| Agent framework support | MCP, LangChain, CrewAI | REST API | REST API |
| Sources covered | Google News, Reddit, YouTube | Wire services, SEC | Market data + news |
Why Scavio Wins
- Google News plus Reddit finance communities in one API gives agents both institutional coverage and retail sentiment that wire services miss
- At $0.005/query, screening 1,000 news items daily costs $5/month versus $99+/month for Benzinga or Polygon
- Benzinga wins for professional trading desks that need pre-tagged ticker data, analyst ratings, and SEC filing integration with zero custom NLP
- Polygon.io wins when you need real-time market data alongside news in a single WebSocket stream
- Scavio provides raw news search results without ticker tagging or sentiment scores; teams needing production-grade financial NLP should use Benzinga or build a custom pipeline on top of Scavio data