VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Wednesday, June 3, 2026
Tool Comparison · Wednesday, June 3, 2026
Portfolio123 vs Sensor Tower
Portfolio123 vs Sensor Tower: which investing tool fits your workflow? Compare pricing, features, platforms, and verdict in seconds.
Portfolio123
Pickportfolio123.com
Best for screeners, and data visualizations
- Pricing
- Free • From $25/mo
- Platforms
- Web, API, Desktop
Sensor Tower
sensortower.com
Best for app & website traffic
- Pricing
- Free
- Platforms
- Web, API
Outbound links may include affiliate or sponsor codes.
Comparison snapshot
Who should choose which?
Choose
Portfolio123 if…
- You need real-time data, not delayed quotes
- You need web‑based quant research terminal for building multifactor ranking systems, stock/etf screens, and complete rules‑based strategies with no programming, powered by point‑in‑time factset data and marketed as free of survivorship and look‑ahead bias.
- You need supports realistic simulations and backtests over roughly 20 years of history for us, canadian, and european equities, with custom universes, separate buy/sell rules, position sizing, hedging, and “book of strategies” to combine and analyze correlated systems.
- You need stock & etf coverage uses fundamentals, estimates, corporate actions, plus industry/sector classification, with “over 15,000 current us, canadian, and european stocks” and many more historical issues.
Choose
Sensor Tower if…
- You need app download estimates and advertising intelligence, with insights into audience and market share.
- You need app performance tracking for aso workflows, including keyword opportunities, competitive benchmarking, and apple search ads analysis. public free tools provide limited top-chart and app lookup access.
- You need usage insights built from panel data, showing daily and hourly patterns such as retention, time spent, and session frequency.
- You need advertising insights covering share of voice across networks, creative tracking, and messaging trends.
Consider alternatives if…
- You want broader category coverage in one tool.
- Neither pricing tier fits your budget.
Side-by-side feature breakdown
| Attribute | Portfolio123 | Sensor Tower |
|---|---|---|
Asset types | StocksETFsClosed-End Funds | Other |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North AmericaEurope | North AmericaEuropeAPACLatAmMiddle EastAfrica |
Data freshness | Real-timeEnd of Day | End of Day |
API access | REST | REST |
Export formats | JSON | CSV |
Seen enough? Open either tool and try it now.
Pricing breakdown
Tool
Portfolio123
$9
Starting price
Plans & pricing
Tool
Sensor Tower
—
Starting price
Plans & pricing
Coverage overlap
Categories covered by Portfolio123 only.
Community category leaders
Vote sentiment comparison
Loading sentiment chart...
Still deciding? Get hands-on with both — most plans offer a free tier or trial.
Frequently Asked Questions
What's the difference between Portfolio123 and Sensor Tower?
Portfolio123 focuses on Screeners, Data Visualizations, and Quant while Sensor Tower specializes in App & Website Traffic, and APIs & SDKs. They overlap in 1 categories, so choose based on your preferred workflow and pricing.
How much do Portfolio123 and Sensor Tower cost?
Good news—both Portfolio123 and Sensor Tower offer free plans. You can try each platform without commitment and only pay when you need premium features.
Do Portfolio123 and Sensor Tower have APIs?
Yes, both platforms offer API access for developers and quants who want to build custom integrations or automate their workflows.
Should I choose Portfolio123 or Sensor Tower?
Choose Portfolio123 if you need Web‑based quant research terminal for building multifactor ranking systems, stock/ETF screens, and complete rules‑based strategies with no programming, powered by point‑in‑time FactSet data and marketed as free of survivorship and look‑ahead bias., and Supports realistic simulations and backtests over roughly 20 years of history for US, Canadian, and European equities, with custom universes, separate buy/sell rules, position sizing, hedging, and “Book of Strategies” to combine and analyze correlated systems.. Go with Sensor Tower if App download estimates and advertising intelligence, with insights into audience and market share., and App performance tracking for ASO workflows, including keyword opportunities, competitive benchmarking, and Apple Search Ads analysis. Public free tools provide limited top-chart and app lookup access. better fits how you invest.
What asset classes do Portfolio123 and Sensor Tower cover?
Both cover common asset types. Portfolio123 also includes Stocks, ETFs, and Closed-End Funds. Sensor Tower adds coverage for Other.
Does Portfolio123 or Sensor Tower have real-time data?
Portfolio123 offers real-time data feeds, which is essential for active traders. Sensor Tower uses delayed or end-of-day data, which works fine for longer-term investors who don't need up-to-the-second quotes.
Can I export data from Portfolio123 and Sensor Tower?
Sensor Tower supports data exports to CSV. Portfolio123 has more limited export options.
Can Portfolio123 or Sensor Tower connect to my broker?
Portfolio123 connects with brokers for portfolio syncing. Sensor Tower requires manual portfolio entry or data import.
Which has a better stock screener—Portfolio123 or Sensor Tower?
Portfolio123 includes a stock screener for finding investment ideas. Sensor Tower focuses on other analytical tools.
Can I track my portfolio with Portfolio123 or Sensor Tower?
Portfolio123 offers portfolio tracking features. Sensor Tower is more focused on research and analysis.
Other tools you might like
These profiles share overlapping coverage with both sides of this matchup.
Keep Exploring
Global rankings of the highest-rated tools across all categories.
Ranked list of companies with durable competitive advantages.
Proven models entering their growth phase with solid economics.
Track votes, sentiment, and engagement across the community.
Learn moat types, red flags, and real-company examples.
Browse other head-to-head tool comparisons and alternatives.
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.