★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
Perplexity Finance vs SecForm4.Com
Start here
Perplexity Finance
Free • From $20/mo · Web · Mobile · API
- You do a lot of your research from your phone
- You want an API so you can script or automate things
- You care about news, calendar, and analyst forecasts, things SecForm4.Com doesn't offer
Pick SecForm4.Com instead if
SecForm4.Com
Free · Web
- You care about money flow and dividends, things Perplexity Finance doesn't offer
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
Perplexity Finance and SecForm4.Com cover a lot of the same ground (5 shared categories, including screeners, watchlist, and data visualizations), so for the basics you won't go far wrong with either. Perplexity Finance simply does more: 12 categories to SecForm4.Com's 7, including news, calendar, and analyst forecasts, plus a mobile app. SecForm4.Com counters by being completely free.
What readers say
Perplexity Finance
Vote once to reveal the community verdict.
SecForm4.Com
Vote once to reveal the community verdict.
Key differences at a glance
- Mobile app
- Perplexity Finance
- Broader coverage
- Perplexity Finance12 vs 7 categories
- API access
- Perplexity Finance
- Global coverage
- Perplexity Finance
- Free plan
- Both
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 • From $20/mo | Free |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | 6 limits: Standard (Free): pro searches: Limited, Pro: pro searches: Extended access +4 more | — |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | Yes | No |
API access | Yes | No |
Broker sync | — | No |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | Retail Traders, Pro Retail +6 more | — |
Categories covered | 12 | 7 |
Regions | North America, APAC | North America |
| Data & capabilities | ||
Data quality | Latency: Real-time | Latency: Real-time and Timezone: America/New_York |
Data partners | 6 partners: Financial Modeling Prep, Unusual Whales +4 more | — |
Capabilities | Universe builder and AI summaries: Filings and News | — |
Security | SOC2 and Status page | — |
| Try it | Visit Perplexity Finance | Visit SecForm4.Com |
Where each one shines
What Perplexity Finance and SecForm4.Com each do best.ShowHide
Where each one shines
What Perplexity Finance and SecForm4.Com each do best.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.
What SecForm4.Com does best
- Tracking real-time Form 4 insider transactions with Insider Watch and company-level ownership views.
- Monitoring SEC Forms 3, 4, 5, 13D/G, and 13F for U.S. insider, activist, and institutional ownership research.
- Insider and ownership views to filter recent transactions, company activity, and disclosure history before validating the original SEC filing.
- The Insider Trading Screener to filter by role, sector, or time window where the public site exposes those views.
- Buy/sell ratio charts to compare filing counts and dollar flows over time where available.
Every detail we compared
Every tracked attribute for Perplexity Finance and SecForm4.Com, side by side.ShowHide
Every detail we compared
Every tracked attribute for Perplexity Finance and SecForm4.Com, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsMutual FundsCryptosOptions | StocksOptionsBonds |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Retail TradersPro RetailLong-term InvestorsDay TradersStudents/ResearchersFinancial AdvisorsAnalystsInstitutional Investors | Not specified |
Regions | North AmericaAPAC | North America |
Coverage details | Countries: US and INIdentifiers: Ticker | Countries: USIdentifiers: Ticker |
| Data | ||
Data freshness | Real-time | Real-time |
Data partners | Financial Modeling PrepUnusual WhalesQuartrFiscal.aiS&P Global Market IntelligenceMorningstar | Not specified |
| Access & integrations | ||
API protocols | REST | Not specified |
API auth & delivery | Auth: APIKeyDocs | Not specified |
| Plans & trust | ||
Security & compliance | SOC2Status page | Not specified |
Capability signals | Universe builderAI summaries: Filings and News | Not specified |
Vendor & support | Perplexity AI, Inc.Support: Email, Chat, and Forum | SecForm4.Com, Inc.Country: United StatesSupport: Email |
Curation ratings | Not specified | Methodology 3/5Reliability 4/5UX 3/5 |
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 | Free“Standard (Free)”pro searches: Limited | Free“Free access” |
| 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 Perplexity Finance and SecForm4.Com?
Perplexity Finance leans toward screeners, watchlist, and data visualizations, while SecForm4.Com puts more weight on insider data, institutional ownership, and watchlist. They overlap in 5 categories, so for most people it comes down to workflow preference and price.
How much do Perplexity Finance and SecForm4.Com cost?
Good news: both Perplexity Finance and SecForm4.Com have free plans, so you can run them side by side and only pay if you hit a wall.
Can I use Perplexity Finance or SecForm4.Com on my phone?
Perplexity Finance lists a dedicated mobile app, so it travels better. SecForm4.Com doesn't list a dedicated mobile app; its documented access is web.
Does Perplexity Finance or SecForm4.Com have an API?
Perplexity Finance has an API for programmatic access and custom integrations. SecForm4.Com doesn't, so you're working through its interface.
Should I choose Perplexity Finance or SecForm4.Com?
It depends on what you're after. Pick Perplexity Finance if news and calendar matter to you; go with SecForm4.Com if you'd rather have money flow and dividends. And if you only need the basics both share, let price decide.
What asset classes do Perplexity Finance and SecForm4.Com cover?
Both cover stocks and options. Perplexity Finance also handles ETFs, mutual funds, and cryptos. SecForm4.Com adds bonds on top.
Do Perplexity Finance and SecForm4.Com offer real-time data?
Yes, both serve real-time market data, so either works when timing matters.
Which covers international markets: Perplexity Finance or SecForm4.Com?
Perplexity Finance has documented international coverage (North America and APAC), so it's the safer bet if you hold non-US stocks. SecForm4.Com is more region-specific, mainly North America.
Is Perplexity Finance or SecForm4.Com better for day trading?
Perplexity Finance is the one positioned more for active traders. SecForm4.Com 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: Perplexity Finance or SecForm4.Com?
Both Perplexity Finance and SecForm4.Com include stock screeners, and they differ more in interface than raw power; try both and see which one clicks for you.
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.