Tool Comparison
ORTEX vs Perplexity Finance
- Paid from
- $39/mo
- Free plan
- Yes
- Platforms
- Web, Mobile, API
Best if
- You want short interest, quant, and index rebalancing.
- Paid from
- $20/mo
- Free plan
- Yes
- Platforms
- Web, Mobile, API
Best if
- You want the cheaper way in: plans start at $20/mo instead of $39/mo
- You want watchlist, analyst forecasts, and improved filings.
- You trade often and need tooling built for speed
Pick ORTEX if
ORTEX
Free • From $39/mo · Web · Mobile · API
- You want short interest, quant, and index rebalancing.
Pick Perplexity Finance if
Perplexity Finance
Free • From $20/mo · Web · Mobile · API
- You want the cheaper way in: plans start at $20/mo instead of $39/mo
- You want watchlist, analyst forecasts, and improved filings.
- You trade often and need tooling built for speed
Skip both if: Neither one clicks with how you research; there are strong third options.
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Our take
The bottom line
ORTEX and Perplexity Finance cover a lot of the same ground (8 shared categories, including insider data, data visualizations, and options), so for the basics you won't go far wrong with either. ORTEX simply does more: 16 categories to Perplexity Finance's 12, including short interest, quant, and index rebalancing. Perplexity Finance counters by starting cheaper at $20/mo.
What readers say
ORTEX
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Perplexity Finance
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Key differences at a glance
- Cheaper paid plan
- Perplexity Finance$20/mo vs $39/mo
- Broader coverage
- ORTEX16 vs 12 categories
- Free plan
- Both
What ORTEX does best
- Monitor short interest and securities-lending conditions with utilization, cost to borrow, shares on loan, and percentage of free float on loan.
- Comparison tools for lending-based short-interest estimates with official U.S. exchange-reported short interest and European flagged-short disclosures.
- Tracking intraday and real-time estimates from ORTEX lender and broker data pools where plan access supports those views.
- Research coverage for options activity and flow signals using OPRA-sourced options data, with OPRA terms required before access.
- Rule-based Short Squeeze, EPS, RSI, MACD, and Company Events signals with historical performance shown beside each trigger.
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.
Side by side
Pricing comparison
See for yourself
Side by side
Price, platforms, data, and market coverage.ShowHide
Side by side
| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free • From $39/mo | Free • From $20/mo |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | 6 limits: API Trader: rate limit: 1 req/s, API Trader: scope: Single-stock APIs +4 more | 6 limits: Standard (Free): pro searches per day: 3, Pro: pro searches: Extended access +4 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | Yes | Yes |
API access | Yes | Yes |
Broker sync | No | — |
Integrations | Microsoft Excel (Add-in), Python SDK +1 more | — |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | Retail Traders, Pro Retail +6 more |
Categories covered | 16 | 12 |
Regions | North America, Europe, APAC | North America, APAC |
| Data & capabilities | ||
Data quality | 3 signals: Latency: Real-time and End of Day, Granularity: Minute and EOD +1 more | Latency: Real-time |
Data partners | — | 6 partners: Financial Modeling Prep, Unusual Whales +4 more |
Capabilities | 4 signals: Universe builder, Multi-leg options +2 more | Universe builder and AI summaries: Filings and News |
Security | — | SOC2 and Status page |
| Try it | Visit ORTEX | Visit Perplexity Finance |
Standout features
The best features of ORTEX and Perplexity Finance.ShowHide
Standout features
What ORTEX does best
- Monitor short interest and securities-lending conditions with utilization, cost to borrow, shares on loan, and percentage of free float on loan.
- Comparison tools for lending-based short-interest estimates with official U.S. exchange-reported short interest and European flagged-short disclosures.
- Tracking intraday and real-time estimates from ORTEX lender and broker data pools where plan access supports those views.
- Research coverage for options activity and flow signals using OPRA-sourced options data, with OPRA terms required before access.
- Rule-based Short Squeeze, EPS, RSI, MACD, and Company Events signals with historical performance shown beside each trigger.
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.
All details
Every attribute we track for ORTEX and Perplexity Finance.ShowHide
All details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsOptionsCurrencies | StocksETFsMutual FundsCryptosOptions |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Not specified | Retail TradersPro RetailLong-term InvestorsDay TradersStudents/ResearchersFinancial AdvisorsAnalystsInstitutional Investors |
Regions | North AmericaEuropeAPAC | North AmericaAPAC |
Coverage details | Identifiers: Ticker | Countries: US and INIdentifiers: Ticker |
| Data | ||
Data freshness | Real-timeEnd of Day | Real-time |
Data granularity | MinuteEOD | Not specified |
Data partners | Not specified | Financial Modeling PrepUnusual WhalesQuartrFiscal.aiS&P Global Market IntelligenceMorningstar |
| Access & integrations | ||
API protocols | REST | REST |
API auth & delivery | Auth: APIKeySDKs: Python | Auth: APIKeyDocs |
Integrations | Microsoft Excel (Add-in)Python SDKMCP | Not specified |
Export formats | CSV | Not specified |
| Plans & trust | ||
Security & compliance | Not specified | SOC2Status page |
Capability signals | Universe builderMulti-leg optionsGreeksEarnings vol edge | Universe builderAI summaries: Filings and News |
Vendor & support | Ortex Technologies LimitedCountry: United KingdomSupport: Email and Phone | Perplexity AI, Inc.Support: Email, Chat, and Forum |
Curation ratings | Methodology 4/5Reliability 4/5UX 4/5 | Not specified |
Green tags are exclusive to that tool in this comparison.
Pricing
Plans, billing, free trials, and monthly prices.ShowHide
Pricing
| Tier | ||
|---|---|---|
| Free plan | Free | Free“Standard (Free)”pro searches per day: 3 |
| Entry paid plan | $39/mo“Basic Annual” | $20/mo“Pro”pro searches: Extended access · annual price usd: 200 |
| Tier 2 | $49/mo“Basic Monthly” | $200/mo“Max”pro searches: Weekly limits for advanced use · annual price usd: 2,000 |
| Tier 3 | $99/mo“Advanced Annual” | $10/mo“Education Pro” |
| Tier 4 | $149/mo“Advanced Monthly” | — |
| Tier 5 | $49/mo“API Trader”rate limit: 1 req/s · scope: Single-stock APIs | — |
| Tier 6 | $149/mo“API Quant”rate limit: 5 req/s · scope: All APIs including bulk endpoints | — |
| Top plan | $499/mo“API Developer”rate limit: 50 req/s · scope: All APIs including bulk endpoints | — |
| Custom / enterprise | Contact sales“API Enterprise” | — |
Free alternatives
Questions we keep getting
What's the difference between ORTEX and Perplexity Finance?
ORTEX leans toward short interest, insider data, and quant, while Perplexity Finance puts more weight on screeners, watchlist, and data visualizations. They overlap in 8 categories, so for most people it comes down to workflow preference and price.
How much do ORTEX and Perplexity Finance cost?
Good news: both ORTEX and Perplexity Finance have free plans, so you can run them side by side and only pay if you hit a wall.
Do ORTEX and Perplexity Finance have APIs?
Yes, both offer API access, so developers and quants can pull data programmatically or wire up their own integrations.
Should I choose ORTEX or Perplexity Finance?
It depends on what you're after. Pick ORTEX if short interest and quant matter to you; go with Perplexity Finance if you'd rather have watchlist and analyst forecasts. And if you only need the basics both share, let price decide.
What asset classes do ORTEX and Perplexity Finance cover?
Both cover stocks, ETFs, and options. ORTEX also handles currencies. Perplexity Finance adds mutual funds and cryptos on top.
Do ORTEX and Perplexity Finance offer real-time data?
Yes, both serve real-time market data, so either works when timing matters.
Can I export data from ORTEX and Perplexity Finance?
ORTEX exports to CSV. Perplexity Finance is stingier about getting data out.
Is ORTEX or Perplexity Finance better for day trading?
Perplexity Finance is the one positioned more for active traders. ORTEX 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: ORTEX or Perplexity Finance?
Both ORTEX and Perplexity Finance include stock screeners, and they differ more in interface than raw power; try both and see which one clicks for you.
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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.