Tool Comparison
ORTEX vs Semrush
- Paid from
- $39/mo
- Free plan
- Yes
- Platforms
- Web, Mobile, API
Best if
- You want the cheaper way in: plans start at $39/mo instead of $139/mo
- Delayed quotes won't cut it; you need real-time data
- You want short interest, insider data, and quant.
- Paid from
- $139/mo
- Free plan
- Yes
- Platforms
- Web, Mobile, API
Best if
- You want app & website traffic and sheets / excel add-ins.
Start here
ORTEX
Free • From $39/mo · Web · Mobile · API
- You want the cheaper way in: plans start at $39/mo instead of $139/mo
- Delayed quotes won't cut it; you need real-time data
- You want short interest, insider data, and quant.
Pick Semrush instead if
Semrush
Free • From $139/mo · Web · Mobile · API
- You want app & website traffic and sheets / excel add-ins.
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 Semrush cover a lot of the same ground (2 shared categories, APIs & data feeds and blogs), so for the basics you won't go far wrong with either. ORTEX simply does more: 16 categories to Semrush's 4, including short interest, insider data, and quant. Semrush counters by keeping things simpler.
What readers say
ORTEX
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Key differences at a glance
- Cheaper paid plan
- ORTEX$39/mo vs $139/mo
- Free trial
- Semrush7 days
- Broader coverage
- ORTEX16 vs 4 categories
- Real-time data
- ORTEX
- 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 Semrush does best
- Analysis of website traffic, visitor sources, engagement, keywords, competitors, backlinks, SEO performance, paid search, and market benchmarks.
- Semrush One and AI visibility products to monitor brand and content visibility across AI search and classic SEO workflows.
- The Standard API for eligible SEO Toolkit Business users, with separately purchased API units and request or line-based consumption.
- Separate API paths for Trends, Listing Management, and Map Rank Tracker, noting that local APIs and map rank APIs have their own access and billing rules.
- Export support for data and reports through CSV, Excel, PDF, JSON, Google Sheets, Position Tracking, Site Audit, and App Center connector workflows.
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 $139/mo |
Free tier | Yes | Yes |
Free trial | — | 7 days |
Plan limits | 6 limits: API Trader: rate limit: 1 req/s, API Trader: scope: Single-stock APIs +4 more | 8 limits: SEO: websites: 5, SEO: tracked keywords daily: 500 +6 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 | Google Analytics, Google Search Console +1 more |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | — |
Categories covered | 16 | 4 |
Regions | North America, Europe, APAC | North America, Europe, APAC, LatAm, Middle East, Africa |
| Data & capabilities | ||
Data quality | 3 signals: Latency: Real-time and End of Day, Granularity: Minute and EOD +1 more | — |
Capabilities | 4 signals: Universe builder, Multi-leg options +2 more | — |
Security | — | Data residency: US and SSO: SAML |
| Try it | Visit ORTEX | Visit Semrush |
Standout features
The best features of ORTEX and Semrush.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 Semrush does best
- Analysis of website traffic, visitor sources, engagement, keywords, competitors, backlinks, SEO performance, paid search, and market benchmarks.
- Semrush One and AI visibility products to monitor brand and content visibility across AI search and classic SEO workflows.
- The Standard API for eligible SEO Toolkit Business users, with separately purchased API units and request or line-based consumption.
- Separate API paths for Trends, Listing Management, and Map Rank Tracker, noting that local APIs and map rank APIs have their own access and billing rules.
- Export support for data and reports through CSV, Excel, PDF, JSON, Google Sheets, Position Tracking, Site Audit, and App Center connector workflows.
All details
Every attribute we track for ORTEX and Semrush.ShowHide
All details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFsOptionsCurrencies | Other |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North AmericaEuropeAPAC | North AmericaEuropeAPACLatAmMiddle EastAfrica |
Coverage details | Identifiers: Ticker | Not specified |
| Data | ||
Data freshness | Real-timeEnd of Day | Not specified |
Data granularity | MinuteEOD | Not specified |
| Access & integrations | ||
API protocols | REST | REST |
API auth & delivery | Auth: APIKeySDKs: Python | Auth: APIKey and OAuth2 |
Integrations | Microsoft Excel (Add-in)Python SDKMCP | Google AnalyticsGoogle Search ConsoleGoogle Sheets |
Export formats | CSV | CSVExcelPDFJSON |
| Plans & trust | ||
Security & compliance | Not specified | Data residency: USSSO: SAML |
Capability signals | Universe builderMulti-leg optionsGreeksEarnings vol edge | Not specified |
Vendor & support | Ortex Technologies LimitedCountry: United KingdomSupport: Email and Phone | Semrush Inc.Country: United StatesSupport: Email |
Curation ratings | Methodology 4/5Reliability 4/5UX 4/5 | Methodology 4/5Reliability 4/5UX 4/5 |
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 |
| Entry paid plan | $39/mo“Basic Annual” | $139/mo“SEO”websites: 5 · tracked keywords daily: 500 |
| Tier 2 | $49/mo“Basic Monthly” | $199/mo“Starter”websites: 5 · tracked keywords daily: 500 · +1 more |
| Tier 3 | $99/mo“Advanced Annual” | $299/mo“Pro+”websites: 15 · tracked keywords daily: 1,500 · +1 more |
| Tier 4 | $149/mo“Advanced Monthly” | $549/mo“Advanced” |
| 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” | Contact sales“Enterprise” |
| Free trial | — | 7 days |
Alternatives
Free alternatives
Questions we keep getting
What's the difference between ORTEX and Semrush?
ORTEX leans toward short interest, insider data, and quant, while Semrush puts more weight on app & website traffic, APIs & data feeds, and sheets / excel add-ins. They overlap in 2 categories, so for most people it comes down to workflow preference and price.
How much do ORTEX and Semrush cost?
Good news: both ORTEX and Semrush have free plans, so you can run them side by side and only pay if you hit a wall.
Do ORTEX and Semrush 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 Semrush?
It depends on what you're after. Pick ORTEX if short interest and insider data matter to you; go with Semrush if you'd rather have app & website traffic and sheets / excel add-ins. And if you only need the basics both share, let price decide.
What asset classes do ORTEX and Semrush cover?
ORTEX covers stocks, ETFs, and options. Semrush covers other.
Does ORTEX or Semrush have real-time data?
ORTEX offers real-time data, which matters if you trade actively. Semrush 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.
Can I export data from ORTEX and Semrush?
Yes, both export to spreadsheets (CSV), which is handy if you like running your own numbers.
Which has a better stock screener: ORTEX or Semrush?
ORTEX has a stock screener for surfacing ideas; Semrush doesn't, and focuses its energy elsewhere.
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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.