★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Source check: Public.com checked July 17, 2026
Tool Comparison
Perplexity Finance vs Public.com
Pick Perplexity Finance if
Perplexity Finance
Free • From $20/mo · Web · Mobile · API
- You'd rather start free and only pay if you outgrow it
- Delayed quotes won't cut it; you need real-time data
- You want an API so you can script or automate things
Pick Public.com if
Public.com
Transaction-priced · Fees vary by offer and jurisdiction · Web · Mobile
- You care about brokerage, portfolio, and downloadable tax reports, 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 Public.com cover a lot of the same ground (2 shared categories, watchlist and options), so for the basics you won't go far wrong with either. Perplexity Finance simply does more: 12 categories to Public.com's 5, including screeners, data visualizations, and news. Public.com counters by keeping things simpler.
What readers say
Perplexity Finance
Vote once to reveal the community verdict.
Public.com
Vote once to reveal the community verdict.
Key differences at a glance
- Free plan
- Perplexity Finance
- Broader coverage
- Perplexity Finance12 vs 5 categories
- API access
- Perplexity Finance
- Real-time data
- Perplexity Finance
- Global coverage
- Perplexity Finance
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 | Transaction-priced · Fees vary by offer and jurisdiction |
Free tier | Yes | No |
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 | Yes |
API access | Yes | No |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | Retail Traders, Pro Retail +6 more | — |
Categories covered | 12 | 5 |
Regions | North America, APAC | North America |
| Data & capabilities | ||
Data quality | Latency: Real-time | — |
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 Public.com |
Where each one shines
What Perplexity Finance and Public.com each do best.ShowHide
Where each one shines
What Perplexity Finance and Public.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 Public.com does best
- Regular-hours U.S.-listed stock and ETF trades with $0 stated commission.
- Listed stock and ETF options with no base commission or standard contract fee.
- Eligible stock and ETF fractions from $5, with security and transfer limitations.
- Cash or margin brokerage plus Traditional and Roth IRA registrations.
- Recurring Investment Plans spanning up to 20 stock and ETF symbols per purchase.
Every detail we compared
Every tracked attribute for Perplexity Finance and Public.com, side by side.ShowHide
Every detail we compared
Every tracked attribute for Perplexity Finance and Public.com, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsMutual FundsCryptosOptions | StocksETFsOptionsBonds |
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 | Identifiers: Ticker and CUSIP |
| Data | ||
Data freshness | Real-time | Not specified |
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 |
Export formats | Not specified | CSVPDF |
| 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 | Open to the Public Investing, Inc.Country: United StatesSupport: Chat and Email |
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“Standard” |
| Entry paid plan | $20/mo“Pro”pro searches: Extended access · annual price usd: 200 | $10/mo“Public Premium” |
| 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 Public.com?
Perplexity Finance leans toward screeners, watchlist, and data visualizations, while Public.com puts more weight on brokerage, portfolio, and watchlist. They overlap in 2 categories, so for most people it comes down to workflow preference and price.
Is Perplexity Finance or Public.com free to use?
Perplexity Finance has a free tier, so you can get started without paying anything. Public.com is paid-only. If budget matters, start with Perplexity Finance and see how far it takes you before opening your wallet.
Does Perplexity Finance or Public.com have an API?
Perplexity Finance has an API for programmatic access and custom integrations. Public.com doesn't, so you're working through its interface.
Should I choose Perplexity Finance or Public.com?
It depends on what you're after. Pick Perplexity Finance if screeners and data visualizations matter to you; go with Public.com if you'd rather have brokerage and portfolio. And if you only need the basics both share, let price decide.
What asset classes do Perplexity Finance and Public.com cover?
Both cover stocks, ETFs, and options. Perplexity Finance also handles mutual funds and cryptos. Public.com adds bonds on top.
Does Perplexity Finance or Public.com have real-time data?
Perplexity Finance offers real-time data, which matters if you trade actively. Public.com 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: Perplexity Finance or Public.com?
Perplexity Finance has documented international coverage (North America and APAC), so it's the safer bet if you hold non-US stocks. Public.com is more region-specific, mainly North America.
Can I export data from Perplexity Finance and Public.com?
Public.com exports to CSV. Perplexity Finance is stingier about getting data out.
Is Perplexity Finance or Public.com better for day trading?
Perplexity Finance is the one positioned more for active traders. Public.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 Public.com?
Perplexity Finance has a stock screener for surfacing ideas; Public.com doesn't, and focuses its energy elsewhere.
Can I track my portfolio with Perplexity Finance or Public.com?
Public.com handles portfolio tracking. Perplexity Finance is really a research tool; you'd track your portfolio 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.