Tool Comparison
Sensor Tower vs Similarweb
- Paid from
- On request
- Free plan
- Yes
- Platforms
- Web, API
Best if
- Paid from
- On request
- Free plan
- Yes
- Platforms
- Web, API
Best if
- You want sheets / excel add-ins and data visualizations.
Pick Sensor Tower if
Sensor Tower
Free • Contact for pricing · Web · API
Pick Similarweb if
Similarweb
Free • Contact for pricing · Web · API
- You want sheets / excel add-ins and data visualizations.
Skip both if: Neither one clicks with how you research; there are strong third options.
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Our take
The bottom line
Sensor Tower and Similarweb cover a lot of the same ground (2 shared categories, app & website traffic and APIs & data feeds), so for the basics you won't go far wrong with either. On paper they're closely matched, so let pricing, platform fit, and the details below break the tie.
What readers say
Sensor Tower
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Similarweb
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What Sensor Tower does best
- Research coverage for mobile app downloads, revenue estimates, usage, retention, session frequency, time spent, audience trends, games, ads, and web or app behavior.
- Public top charts and app lookup tools for limited free discovery before moving into commercial platform access.
- Tracking app store optimization workflows with keyword opportunities, competitive benchmarking, Apple Search Ads analysis, and app performance views.
- Advertising intelligence for share of voice, network coverage, creative tracking, messaging trends, and competitor ad monitoring.
- Web Insights to compare desktop web, mobile web, and app behavior with deduplicated user benchmarking where access permits.
What Similarweb does best
- Analysis of website traffic, engagement, channels, keyword demand, referral sources, competitors, company profiles, technologies, and app intelligence where plan access allows.
- Free public tools for high-level samples such as traffic checks, app analytics, keyword tools, top websites or apps, and company or technology profiles.
- Similarweb API V5 in REST or Batch mode with API-key authentication, standardized responses, multi-metric requests, MCP and AI support, and one key across endpoint families.
- Subscriptions to daily or monthly release notifications through webhooks where API workflow access is available.
- Export support for data through no-code Data Exporter, scheduled email delivery, CSV downloads, dashboards, tables, Excel, PDF, PPT, and PNG formats depending on product access.
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 • Contact for pricing | Free • Contact for pricing |
Free tier | Yes | Yes |
Free trial | — | — |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | Yes | Yes |
Integrations | Snowflake, Salesforce +1 more | Microsoft Excel, Google Sheets +8 more |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | — |
Categories covered | 2 | 4 |
Regions | North America, Europe, APAC, LatAm, Middle East, Africa | North America, Europe, APAC, LatAm, Middle East, Africa |
| Data & capabilities | ||
Data quality | 3 signals: Latency: End of Day, Granularity: EOD +1 more | Latency: End of Day and Granularity: EOD |
Security | 3 signals: SOC2, SSO: SAML +1 more | SOC2 and ISO27001 |
| Try it | Visit Sensor Tower | Visit Similarweb |
Standout features
The best features of Sensor Tower and Similarweb.ShowHide
Standout features
What Sensor Tower does best
- Research coverage for mobile app downloads, revenue estimates, usage, retention, session frequency, time spent, audience trends, games, ads, and web or app behavior.
- Public top charts and app lookup tools for limited free discovery before moving into commercial platform access.
- Tracking app store optimization workflows with keyword opportunities, competitive benchmarking, Apple Search Ads analysis, and app performance views.
- Advertising intelligence for share of voice, network coverage, creative tracking, messaging trends, and competitor ad monitoring.
- Web Insights to compare desktop web, mobile web, and app behavior with deduplicated user benchmarking where access permits.
What Similarweb does best
- Analysis of website traffic, engagement, channels, keyword demand, referral sources, competitors, company profiles, technologies, and app intelligence where plan access allows.
- Free public tools for high-level samples such as traffic checks, app analytics, keyword tools, top websites or apps, and company or technology profiles.
- Similarweb API V5 in REST or Batch mode with API-key authentication, standardized responses, multi-metric requests, MCP and AI support, and one key across endpoint families.
- Subscriptions to daily or monthly release notifications through webhooks where API workflow access is available.
- Export support for data through no-code Data Exporter, scheduled email delivery, CSV downloads, dashboards, tables, Excel, PDF, PPT, and PNG formats depending on product access.
All details
Every attribute we track for Sensor Tower and Similarweb.ShowHide
All details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | Other | Other |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North AmericaEuropeAPACLatAmMiddle EastAfrica | North AmericaEuropeAPACLatAmMiddle EastAfrica |
| Data | ||
Data freshness | End of Day | End of Day |
Data granularity | EOD | EOD |
| Access & integrations | ||
API protocols | REST | REST |
API auth & delivery | Auth: APIKey | Auth: APIKeyWebhooks |
Import methods | Not specified | CSV |
Integrations | SnowflakeSalesforceSlack | Microsoft ExcelGoogle SheetsGoogle Looker StudioTableauPower BISnowflakeDatabricksSalesforce+2 more |
Export formats | CSV | CSVExcelJSONPDFImage |
| Plans & trust | ||
Security & compliance | SOC2SSO: SAMLStatus page | SOC2ISO27001 |
Vendor & support | Sensor Tower, Inc.Country: United StatesFounded 2013Support: Email | Similarweb Ltd.Support: Email |
Curation ratings | Methodology 3/5Reliability 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“Public free tools” | Free |
| Entry paid plan | — | Subscription“Self-service packages” |
| Custom / enterprise | Contact sales“Enterprise” | Contact sales“Business and Enterprise” |
Alternatives
Free alternatives
Questions we keep getting
What's the difference between Sensor Tower and Similarweb?
Sensor Tower leans toward app & website traffic and APIs & data feeds, while Similarweb 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 Sensor Tower and Similarweb cost?
Good news: both Sensor Tower and Similarweb have free plans, so you can run them side by side and only pay if you hit a wall.
Do Sensor Tower and Similarweb have APIs?
Yes, both offer API access, so developers and quants can pull data programmatically or wire up their own integrations.
Should I choose Sensor Tower or Similarweb?
It depends on what you're after. Pick Sensor Tower if you prefer its overall approach; go with Similarweb if you'd rather have sheets / excel add-ins and data visualizations. And if you only need the basics both share, let price decide.
Can I export data from Sensor Tower and Similarweb?
Yes, both export to spreadsheets (CSV), which is handy if you like running your own numbers.
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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.