VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Thursday, February 19, 2026
Tool Comparison
Semrush vs Similarweb comparison
Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.
Similarweb
similarweb.com
At a glance
Tool
Semrush
—
Starting price
Plans & pricing
Tool
Similarweb
$199/mo
Starting price
Plans & pricing
Vote sentiment comparison
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Platform details
| Attribute | Semrush | Similarweb |
|---|---|---|
Asset types | Other | Other |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North AmericaEuropeAPACLatAmMiddle EastAfrica | North AmericaEuropeAPACLatAmMiddle EastAfrica |
Data freshness | Not specified | End of Day |
API access | REST | REST |
Export formats | CSVExcelPDFJSON | CSVExcelJSONPDFImage |
Coverage overlap
Categories where both tools offer overlapping coverage.
Frequently Asked Questions
What's the difference between Semrush and Similarweb?
Semrush focuses on App & Website Traffic, Data APIs, and APIs & SDKs while Similarweb specializes in App & Website Traffic, Data APIs, and APIs & SDKs. They overlap in 4 categories, so choose based on your preferred workflow and pricing.
How much do Semrush and Similarweb cost?
Good news—both Semrush and Similarweb offer free plans. You can try each platform without commitment and only pay when you need premium features.
Can I use Semrush or Similarweb on my phone?
Semrush has a mobile app so you can check your research on the go. Similarweb is web-only, so you'll need a browser to access it from mobile devices.
Do Semrush and Similarweb 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 Semrush or Similarweb?
Choose Semrush if you need Traffic Analytics tools to examine any website’s visitors, sources, engagement metrics, and competitive benchmarks., and Rich API suite: Analytics and Projects APIs (Business plan), Trends API, Listing Management, and Map Rank Tracker. Current versions support API key (v3) and OAuth 2.0 with JSON (v4).. Go with Similarweb if Website traffic and engagement analytics, including keyword research, referral sources, and a free traffic checker tool., and APIs available in REST and Batch modes: REST delivers JSON responses, while Batch handles large CSV reports. better fits how you invest.
Can I export data from Semrush and Similarweb?
Both platforms let you export data to spreadsheets (CSV, Excel, PDF, and JSON). This is useful for custom analysis or record-keeping.
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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.