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// API Comparison

The only API that verifies before your agent acts.

Other APIs return links. Polaris Report returns verified intelligence with confidence scoring, bias detection, and evidence chains — plus full financial market data.

// The Trust Layer

Polaris Report vs Tavily vs Exa

Tavily and Exa return search results. Polaris Report returns verified intelligence with evidence chains, confidence decomposition, and bias analysis.

Multi-agent verified swarm5 agents: plan, research, verify, critique, synthesize
Polaris Report
Tavily
Exa
Claim verificationVerdict + evidence chain
Polaris Report
Tavily
Exa
Source reliability scoresPer-source accuracy rating (0-1)
Polaris Report
Tavily
Exa
Verification receiptsHashable audit trail for compliance
Polaris Report
Tavily
Exa
Confidence decomposition4-factor breakdown
Polaris Report
Tavily
Exa
Bias detectionFraming, loaded language, lean
Polaris Report
Tavily
Exa
Counter-argumentsAutomatic on every response
Polaris Report
Tavily
Exa
Source provenanceFull chain with trust levels
Polaris Report
Tavily
Exa
Contradiction detection
Polaris Report
Tavily
Exa
Evidence chain with quotesSource name, position, snippet, URL, reliability
Polaris Report
Tavily
Exa
Structured intelligenceNot just links — verified briefs
Polaris Report
Tavily
Exa
Natural language query
Polaris Report
Tavily
Exa
Web search fallbackCorpus first, web if needed
Polaris Report
Tavily
Exa
Real-time SSE streaming
Polaris Report
Tavily
Exa
Trade signalsComposite 0-100 score
Polaris Report
Tavily
Exa
Financial data (1,061+ tickers)
Polaris Report
Tavily
Exa
LLM middleware wrappersOpenAI, Anthropic, Express — auto-shield
Polaris Report
Tavily
Exa
CI/CD integrationveroq test + GitHub Action
Polaris Report
Tavily
Exa
Compliance audit exportCSV/JSON — receipts, shield events, corrections
Polaris Report
Tavily
Exa
Agent memory + consolidationPersistent context, Dream Mode
Polaris Report
Tavily
Exa
Agent SDKs (8+)Python, TS, LangChain, MCP, CrewAI, n8n, Vercel AI, CLI
Polaris Report
Tavily
Exa
MCP server62 tools
Polaris Report
Tavily
Exa

Tavily and Exa are search APIs — they find links. Polaris Report is verified agent infrastructure — 5 agents verify every claim, score confidence, detect bias, and deliver intelligence with source reliability scores and audit receipts. No other API does this.

// Same Query, Different Results

What your agent actually gets back.

Query: “What's happening with NVIDIA?” — here's what each API returns.

TavilySearch API
{
  "results": [
    {
      "title": "Nvidia stock rises on...",
      "url": "https://reuters.com/...",
      "content": "Nvidia shares rose 3%
        on Tuesday after...",
      "score": 0.95
    },
    {
      "title": "NVDA earnings beat...",
      "url": "https://cnbc.com/...",
      "content": "The chipmaker reported
        revenue of...",
      "score": 0.91
    }
  ]
}
No verification
No confidence breakdown
No trade signals
ExaSearch API
{
  "results": [
    {
      "title": "Nvidia Corporation",
      "url": "https://nvidia.com/...",
      "text": "NVIDIA is a computing
        infrastructure company...",
      "publishedDate": "2026-03-28",
      "author": "nvidia.com"
    }
  ],
  "autopromptString": "nvidia
    latest news"
}
No verification
No bias detection
No financial data
Polaris ReportTrust Layer
{
  "synthesis": "NVDA at $174, neutral.
    RSI 45.7, below SMA 20...",
  "steps": [
    { "role": "planner", ... },
    { "role": "researcher", ... },
    { "role": "verifier", ... },
    { "role": "critic", ... },
    { "role": "synthesizer", ... }
  ],
  "verification_summary": {
    "avg_confidence": 0.87,
    "flagged_steps": 0
  },
  "evidence_chain": [{
    "source": "Reuters",
    "reliability": 0.95,
    "position": "supports"
  }],
  "receipt": {
    "id": "vr_866e921a...",
    "verifiable_at": "https://..."
  }
}
5-agent verified swarm
Source reliability scores + receipts
Evidence chains + confidence breakdown
// Plus Full Market Data

Polaris Report vs Alpha Vantage vs Finnhub vs CoinGecko

Polaris Report isn't just a trust layer — it's also a full market data API. One key replaces three providers.

Live prices15s paid, 60s free
Polaris Report
AV
FH
CG
OHLCV candles
Polaris Report
AV
FH
CG
20 technical indicators
Polaris Report
AV
FH
CG
Signal summary
Polaris Report
AV
FH
CG
Sentiment analysis-1.0 to +1.0 per entity
Polaris Report
AV
FH
CG
Verified intelligence
Polaris Report
AV
FH
CG
NLP screenerPlain English queries
Polaris Report
AV
FH
CG
Backtesting
Polaris Report
AV
FH
CG
Correlation matrix
Polaris Report
AV
FH
CG
Portfolio feedWeighted by holdings
Polaris Report
AV
FH
CG
Crypto + DeFi TVL
Polaris Report
AV
FH
CG
Economic data
Polaris Report
AV
FH
CG
Forex
Polaris Report
AV
FH
CG
Commodities
Polaris Report
AV
FH
CG
Earnings + IPOs
Polaris Report
AV
FH
CG
Insider trades
Polaris Report
AV
FH
CG
Analyst ratings
Polaris Report
AV
FH
CG
Price alerts
Polaris Report
AV
FH
CG
7+ SDKs
Polaris Report
AV
FH
CG
MCP server62 tools
Polaris Report
AV
FH
CG
The math

Alpha Vantage ($50) + Finnhub ($50) + CoinGecko ($129) = $229/mo for partial coverage.
Polaris Report gives you everything for $24/mo with verification, signals, and bias analysis included.

90%
Less cost
// No Competitor Offers These

Capabilities unique to Polaris Report.

Not available from Tavily, Exa, Alpha Vantage, Finnhub, CoinGecko, or any combination.

Verified Swarm

Polaris Report Only

POST /swarm/run — 5 agents (planner, researcher, verifier, critic, synthesizer) analyze any query. Every step verified, every source scored.

Source Reliability

Polaris Report Only

Each evidence source scored 0-1 for historical accuracy. Reuters 0.95, Bloomberg 0.94, Reddit 0.60. Your agent knows who to trust.

Verification Receipts

Polaris Report Only

Hashable proof that claim X was verified at time T with sources S. Lookupable via API. Compliance audit trails for regulated industries.

Confidence Decomposition

Polaris Report Only

Every response breaks down WHY it's confident: source agreement, quality, recency, corroboration depth. Not just a number.

NLP Screener

Polaris Report Only

"Oversold semiconductors with rising sentiment" — plain English in, structured results out. No manual filter configuration.

Bias Detection

Polaris Report Only

Quantified bias on every brief — political lean, framing analysis, loaded language, and what each source omitted.

// Switch in 5 Minutes

One SDK. One key. Everything.

Replace multiple API providers with 3 lines of code.

BeforeMultiple APIs, no verification
Python
# Tavily — raw search results, no verification
results = tavily.search("NVDA earnings")
# Just links. No confidence. No bias detection.

# Alpha Vantage — price only
price = requests.get(AV_URL, params={...})
# No sentiment. No signals. Separate key.

# Finnhub — basic news
news = requests.get(FH_URL, params={...})
# No verification. No counter-arguments.

# 3 APIs, 3 keys, no trust layer.
AfterPolaris Report — one SDK
Python
from veroq import Agent

agent = Agent()

# Ask anything — verified, structured, confident
r = agent.ask("What's happening with NVDA?")
print(r.summary)         # LLM-generated summary
print(r.trade_signal)    # {action: "hold", score: 50}
print(r.confidence)      # {level: "high", reason: "..."}

# Verify any claim
v = agent.verify("NVDA beat Q4 earnings")
print(v.verdict)            # "supported"
print(v.evidence_chain)     # [{source, snippet, url}...]
print(v.confidence_breakdown)  # {source_agreement, recency, ...}

# One API. Verified. Confident. Done.
No credit card required

Start with 1,000 free credits.

Verified intelligence, trading signals, and full market data from day one.

1,000 credits/month free tier · No credit card · Cancel anytime