Tool Comparison
FlightAware vs StockAlert Pro
- Paid from
- $100/mo
- Free plan
- Yes
- Platforms
- Web, Mobile, API
Best if
- Delayed quotes won't cut it; you need real-time data
- You do a lot of your research from your phone
- You want satellite / geospatial.
- Paid from
- $19.99/mo
- Free plan
- Yes
- Platforms
- Web, API
Best if
- You want the cheaper way in: plans start at $19.99/mo instead of $100/mo
- You want calendar, dividends, and stock ideas.
Pick FlightAware instead if
FlightAware
Free • From $100/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
Start here
StockAlert Pro
Free • From $19.99/mo · Web · API
- You want the cheaper way in: plans start at $19.99/mo instead of $100/mo
- You want calendar, dividends, and stock ideas.
Skip both if: Neither one clicks with how you research; there are strong third options.
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Our take
The bottom line
FlightAware and StockAlert Pro cover a lot of the same ground (3 shared categories, APIs & data feeds, data visualizations, and alerts), so for the basics you won't go far wrong with either. StockAlert Pro simply does more: 11 categories to FlightAware's 4, including calendar, dividends, and stock ideas. FlightAware counters by keeping things simpler.
What readers say
FlightAware
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StockAlert Pro
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Key differences at a glance
- Cheaper paid plan
- StockAlert Pro$19.99/mo vs $100/mo
- Broader coverage
- StockAlert Pro11 vs 4 categories
- Mobile app
- FlightAware
- Real-time data
- FlightAware
- Free plan
- Both
What FlightAware does best
- Tracking live flights, flight status, cancellations, delays, airport disruption views, and U.S. air traffic stress through the web and mobile apps.
- Flight activity as alternative data for airline, airport, aerospace, logistics, travel, business-aviation, and private-jet research.
- Premium subscriptions when unlimited alerts and longer historical lookback are more important than free tracking pages.
- Tools for building with AeroAPI v4 for REST access to current and historical flight data using API-key authentication, JSON responses, and OpenAPI 3.1 documentation.
- AeroAPI tiers by workload: Personal has no monthly minimum, Standard introduces commercial minimums and higher throughput, and Premium adds higher limits, Foresight/Aireon options, support, and uptime commitments.
What StockAlert Pro does best
- Create alerts for price, technical, volume, fundamental, dividend, earnings, insider-activity, and scheduled conditions.
- Monitor supported stocks and ETFs during regular, pre-market, and after-hours sessions.
- Use AI equity reports and suggested alerts as research prompts before choosing conditions to activate.
- Run daily watchlist analysis that proposes up to three alert ideas for each tracked symbol.
- Browse a stock and ETF database, an undervalued P/E screen, a dividend calendar, and watchlists.
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 $100/mo | Free • From $19.99/mo |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | 11 limits: AeroAPI Personal: monthly minimum: $0, AeroAPI Personal: monthly usage credit: $5 +9 more | 10 limits: Basic: active alerts: 5, Basic: watchlist stocks: 2 +8 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | Yes | No |
API access | Yes | Yes |
Broker sync | — | No |
Integrations | — | Slack and n8n |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | — |
Categories covered | 4 | 11 |
Regions | North America, Europe, APAC, LatAm, Middle East, Africa | North America, Europe |
| Data & capabilities | ||
Data quality | Latency: Streaming and Real-time | 3 signals: Latency: 15-min Delayed and End of Day, Granularity: Minute and EOD +1 more |
Security | Status page | Data residency: EU |
| Try it | Visit FlightAware | Visit StockAlert Pro |
Standout features
The best features of FlightAware and StockAlert Pro.ShowHide
Standout features
What FlightAware does best
- Tracking live flights, flight status, cancellations, delays, airport disruption views, and U.S. air traffic stress through the web and mobile apps.
- Flight activity as alternative data for airline, airport, aerospace, logistics, travel, business-aviation, and private-jet research.
- Premium subscriptions when unlimited alerts and longer historical lookback are more important than free tracking pages.
- Tools for building with AeroAPI v4 for REST access to current and historical flight data using API-key authentication, JSON responses, and OpenAPI 3.1 documentation.
- AeroAPI tiers by workload: Personal has no monthly minimum, Standard introduces commercial minimums and higher throughput, and Premium adds higher limits, Foresight/Aireon options, support, and uptime commitments.
What StockAlert Pro does best
- Create alerts for price, technical, volume, fundamental, dividend, earnings, insider-activity, and scheduled conditions.
- Monitor supported stocks and ETFs during regular, pre-market, and after-hours sessions.
- Use AI equity reports and suggested alerts as research prompts before choosing conditions to activate.
- Run daily watchlist analysis that proposes up to three alert ideas for each tracked symbol.
- Browse a stock and ETF database, an undervalued P/E screen, a dividend calendar, and watchlists.
All details
Every attribute we track for FlightAware and StockAlert Pro.ShowHide
All details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | Other | StocksETFs |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North AmericaEuropeAPACLatAmMiddle EastAfrica | North AmericaEurope |
Coverage details | Not specified | Countries: US, DE, and GB4 exchangesIdentifiers: Ticker |
| Data | ||
Data freshness | StreamingReal-time | 15-min DelayedEnd of Day |
Data granularity | Not specified | MinuteEOD |
| Access & integrations | ||
API protocols | REST | REST |
API auth & delivery | Auth: APIKey | Auth: APIKeySDKs: TS and PythonWebhooks |
Integrations | Not specified | Slackn8n |
Export formats | JSON | JSON |
| Plans & trust | ||
Security & compliance | Status page | Data residency: EU |
Vendor & support | FlightAware (a Collins Aerospace company)Country: USFounded 2005Support: Email, Chat, and Forum | Adanos Software GmbHCountry: GermanySupport: Email |
Curation ratings | Methodology 3/5Reliability 4/5UX 4/5 | Methodology 3/5Reliability 3/5UX 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“Basic”active alerts: 5 · watchlist stocks: 2 · +2 more |
| Entry paid plan | $100/mo“AeroAPI Standard”monthly minimum: $100 · pricing: Per-query usage fees subject to monthly minimum · +2 more | $19.99/mo“Premium (Monthly)”watchlist stocks: 100 · sms per month: 50 · +1 more |
| Tier 2 | $1000/mo“AeroAPI Premium”monthly minimum: $1,000 · pricing: Per-query usage fees subject to monthly minimum · +2 more | Subscription“Premium (Annual)”watchlist stocks: 100 · sms per month: 50 · +1 more |
| Tier 3 | Subscription“Premium Subscriptions” | — |
| Tier 4 | Subscription“FlightAware Global” | — |
| Tier 5 | Subscription“AeroAPI Personal”monthly minimum: $0 · monthly usage credit: $5 · +1 more | — |
| Top plan | One-time“Rapid Reports” | — |
Questions we keep getting
What's the difference between FlightAware and StockAlert Pro?
FlightAware leans toward APIs & data feeds, data visualizations, and alerts, while StockAlert Pro puts more weight on alerts, calendar, and dividends. They overlap in 3 categories, so for most people it comes down to workflow preference and price.
How much do FlightAware and StockAlert Pro cost?
Good news: both FlightAware and StockAlert Pro have free plans, so you can run them side by side and only pay if you hit a wall.
Can I use FlightAware or StockAlert Pro on my phone?
FlightAware lists a dedicated mobile app, so it travels better. StockAlert Pro doesn't list a dedicated mobile app; its documented access is web and API.
Do FlightAware and StockAlert Pro have APIs?
Yes, both offer API access, so developers and quants can pull data programmatically or wire up their own integrations.
Should I choose FlightAware or StockAlert Pro?
It depends on what you're after. Pick FlightAware if satellite / geospatial matter to you; go with StockAlert Pro if you'd rather have calendar and dividends. And if you only need the basics both share, let price decide.
What asset classes do FlightAware and StockAlert Pro cover?
FlightAware covers other. StockAlert Pro covers stocks and ETFs.
Does FlightAware or StockAlert Pro have real-time data?
FlightAware offers real-time data, which matters if you trade actively. StockAlert Pro 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 has a better stock screener: FlightAware or StockAlert Pro?
StockAlert Pro has a stock screener for surfacing ideas; FlightAware doesn't, and focuses its energy elsewhere.
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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.