★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
Capitol Trades vs Perplexity Finance
Pick Capitol Trades instead if
Capitol Trades
Free · Web
- You care about blogs and newsletters, things Perplexity Finance doesn't offer
Start here
Perplexity Finance
Free • From $20/mo · Web · Mobile · API
- Delayed quotes won't cut it; you need real-time data
- You do a lot of your research from your phone
- You want an API so you can script or automate things
Skip both if: Neither one clicks with how you research; there are strong third options.
See alternativesOutbound links may include affiliate or sponsor codes.
Our take
The bottom line
Capitol Trades and Perplexity Finance cover a lot of the same ground (2 shared categories, US government trades and news), so for the basics you won't go far wrong with either. Perplexity Finance simply does more: 12 categories to Capitol Trades's 4, including screeners, watchlist, and data visualizations, plus a mobile app. Capitol Trades counters by being completely free.
What readers say
Capitol Trades
Vote once to reveal the community verdict.
Perplexity Finance
Vote once to reveal the community verdict.
Key differences at a glance
- Real-time data
- Perplexity Finance
- Broader coverage
- Perplexity Finance12 vs 4 categories
- Mobile app
- Perplexity Finance
- API access
- Perplexity Finance
- Global coverage
- Perplexity Finance
- Asset coverage
- Capitol TradesAdds bonds and private funds
See for yourself
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.ShowHide
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free | Free • From $20/mo |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | Free: history: Website data restricted to the past 3 years | 6 limits: Standard (Free): pro searches: Limited, Pro: pro searches: Extended access +4 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | Yes |
API access | No | Yes |
| Audience & fit | ||
Experience level | Beginner, Intermediate | Beginner, Intermediate, Advanced |
Best for | Retail Traders, Pro Retail +2 more | Retail Traders, Pro Retail +6 more |
Categories covered | 4 | 12 |
Regions | North America | North America, APAC |
| Data & capabilities | ||
Data quality | — | Latency: Real-time |
Data partners | — | 6 partners: Financial Modeling Prep, Unusual Whales +4 more |
Capabilities | Universe builder | Universe builder and AI summaries: Filings and News |
Security | — | SOC2 and Status page |
| Try it | Visit Capitol Trades | Visit Perplexity Finance |
Where each one shines
What Capitol Trades and Perplexity Finance each do best.ShowHide
Where each one shines
What Capitol Trades and Perplexity Finance each do best.What Capitol Trades does best
- Tracking U.S.
- Filters for political trades by chamber, party, committee, state, asset type, transaction type, trade size, sector, and issuer country.
- Direct access to trade detail pages with traded date, published date, filed date, reporting gap, owner type, asset type, and disclosed size range.
- Original filing links to verify disclosures at the source before acting on a trade.
- Browsing access to issuer pages with market snapshots and lists of politician trades tied to that issuer.
What Perplexity Finance does best
- Finance pages for stocks, ETFs, mutual funds, crypto, options, charts, news, financial data, analyst estimates, ownership data, filings, and earnings context.
- Support for asking cited finance questions that can reference SEC filings, company documents, news, and third-party finance datasets.
- Upgraded charts with volume, OHLCV tooltips, candlestick or area views, comparison overlays, moving averages, and custom date ranges.
- Tools for building watchlists and review AI-generated briefings that combine watchlist price movement with relevant market news.
- Screening for stocks in natural language with filters, columns, sorting, and coverage that includes U.S. and Indian equities.
Every detail we compared
Every tracked attribute for Capitol Trades and Perplexity Finance, side by side.ShowHide
Every detail we compared
Every tracked attribute for Capitol Trades and Perplexity Finance, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsMutual FundsOptionsCryptosBondsPrivate FundsOther | StocksETFsMutual FundsCryptosOptions |
Experience | BeginnerIntermediate | BeginnerIntermediateAdvanced |
Target audience | Retail TradersPro RetailAnalystsStudents/Researchers | Retail TradersPro RetailLong-term InvestorsDay TradersStudents/ResearchersFinancial AdvisorsAnalystsInstitutional Investors |
Regions | North America | North AmericaAPAC |
Coverage details | Identifiers: Ticker | Countries: US and INIdentifiers: Ticker |
| Data | ||
Data freshness | Not specified | Real-time |
Data partners | Not specified | Financial Modeling PrepUnusual WhalesQuartrFiscal.aiS&P Global Market IntelligenceMorningstar |
| Access & integrations | ||
API protocols | Not specified | REST |
API auth & delivery | Not specified | Auth: APIKeyDocs |
| Plans & trust | ||
Security & compliance | Not specified | SOC2Status page |
Capability signals | Universe builder | Universe builderAI summaries: Filings and News |
Vendor & support | 2iQ Research GmbHCountry: GermanySupport: Email and Phone | Perplexity AI, Inc.Support: Email, Chat, and Forum |
Green tags are exclusive to that tool in this comparison.
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.ShowHide
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.| Tier | ||
|---|---|---|
| Free plan | Freehistory: Website data restricted to the past 3 years | Free“Standard (Free)”pro searches: Limited |
| Entry paid plan | — | $20/mo“Pro”pro searches: Extended access · annual price usd: 200 |
| Tier 2 | — | $200/mo“Max”pro searches per day: Unlimited · annual price usd: 2,000 |
| Top plan | — | Subscription“Agent API finance_search”tool call pricing: $5 per 1,000 invocations |
Questions we keep getting
What's the difference between Capitol Trades and Perplexity Finance?
Capitol Trades leans toward US government trades, news, and blogs, while Perplexity Finance puts more weight on screeners, watchlist, and data visualizations. They overlap in 2 categories, so for most people it comes down to workflow preference and price.
How much do Capitol Trades and Perplexity Finance cost?
Good news: both Capitol Trades and Perplexity Finance have free plans, so you can run them side by side and only pay if you hit a wall.
Which is better for beginners: Capitol Trades or Perplexity Finance?
Honestly, neither is aimed at beginners. Expect a learning curve either way; that's the trade-off for the depth they offer.
Can I use Capitol Trades or Perplexity Finance on my phone?
Perplexity Finance lists a dedicated mobile app, so it travels better. Capitol Trades doesn't list a dedicated mobile app; its documented access is web.
Does Capitol Trades or Perplexity Finance have an API?
Perplexity Finance has an API for programmatic access and custom integrations. Capitol Trades doesn't, so you're working through its interface.
Should I choose Capitol Trades or Perplexity Finance?
It depends on what you're after. Pick Capitol Trades if blogs and newsletters matter to you; go with Perplexity Finance if you'd rather have screeners and watchlist. And if you only need the basics both share, let price decide.
What asset classes do Capitol Trades and Perplexity Finance cover?
Both cover stocks, ETFs, mutual funds, and options. Capitol Trades also handles bonds, private funds, and other.
Does Capitol Trades or Perplexity Finance have real-time data?
Perplexity Finance offers real-time data, which matters if you trade actively. Capitol Trades runs on delayed or end-of-day data, which is perfectly fine for longer-term investors who don't live and die by the tick.
Which covers international markets: Capitol Trades or Perplexity Finance?
Perplexity Finance has documented international coverage (North America and APAC), so it's the safer bet if you hold non-US stocks. Capitol Trades is more region-specific, mainly North America.
Is Capitol Trades or Perplexity Finance better for day trading?
Perplexity Finance is the one positioned more for active traders. Capitol Trades is the better fit if you care less about fast trading workflows and more about a calmer research process.
Which has a better stock screener: Capitol Trades or Perplexity Finance?
Perplexity Finance has a stock screener for surfacing ideas; Capitol Trades doesn't, and focuses its energy elsewhere.
Keep researching
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Curation & Accuracy
This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).
Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.