VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Sunday, May 31, 2026
Tool Comparison · Sunday, May 31, 2026
CB Insights vs Similarweb
CB Insights vs Similarweb: which investing tool fits your workflow? Compare pricing, features, platforms, and verdict in seconds.
CB Insights
cbinsights.com
Best for screeners, and acquisitions
- Pricing
- Subscription
- Platforms
- Web, Mobile, API
Similarweb
similarweb.com
Best for app & website traffic, and apis & sdks
- Pricing
- Free • Paid plans available
- Platforms
- Web, API
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Comparison snapshot
Who should choose which?
Choose
CB Insights if…
- You need a mobile app for on-the-go research
- You need global company intelligence platform covering private and public companies, investors, deals, m&a, public-company earnings, and business relationships.
- You need feeds and data solutions provide structured access to company profiles, financial transactions, business relationships, scouting reports, and proprietary data-science measures.
- You need microsoft excel add-in to pull in cb insights company data, mosaic scores, and taxonomies directly into spreadsheets.
Choose
Similarweb if…
- You want to start free before paying
- You need website traffic and engagement analytics, including keyword research, referral sources, and a free traffic checker tool.
- You need api v5 beta available in rest and batch modes: rest delivers on-demand json responses, while batch handles large reports for data warehouses and historical research.
- You need webhook support for subscribing to daily or monthly data releases, with options to manage subscriptions directly.
Consider alternatives if…
- You want broader category coverage in one tool.
- Neither pricing tier fits your budget.
Side-by-side feature breakdown
| Attribute | CB Insights | Similarweb |
|---|---|---|
Asset types | StocksOther | Other |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North AmericaEuropeAPACLatAmMiddle EastAfrica | North AmericaEuropeAPACLatAmMiddle EastAfrica |
Data freshness | Not specified | End of Day |
API access | Not specified | REST |
Export formats | Not specified | CSVExcelJSONPDFImage |
Seen enough? Open either tool and try it now.
Pricing breakdown
Tool
CB Insights
—
Starting price
Plans & pricing
Tool
Similarweb
$199/mo
Starting price
Plans & pricing
Coverage overlap
Categories where both tools offer overlapping coverage.
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 CB Insights and Similarweb?
CB Insights focuses on Data APIs, Sheets / Excel Add-ins, and Screeners while Similarweb specializes in App & Website Traffic, Data APIs, and APIs & SDKs. They overlap in 3 categories, so choose based on your preferred workflow and pricing.
Is CB Insights or Similarweb free to use?
Similarweb offers a free tier that lets you get started without paying, while CB Insights requires a subscription. If budget is a concern, start with Similarweb and upgrade later if you need more advanced features.
Can I use CB Insights or Similarweb on my phone?
CB Insights 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 CB Insights 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 CB Insights or Similarweb?
Choose CB Insights if you need Global company intelligence platform covering private and public companies, investors, deals, M&A, public-company earnings, and business relationships., and Feeds and data solutions provide structured access to company profiles, financial transactions, business relationships, scouting reports, and proprietary data-science measures.. Go with Similarweb if Website traffic and engagement analytics, including keyword research, referral sources, and a free traffic checker tool., and API V5 beta available in REST and Batch modes: REST delivers on-demand JSON responses, while Batch handles large reports for data warehouses and historical research. better fits how you invest.
What asset classes do CB Insights and Similarweb cover?
Both cover Other. CB Insights also includes Stocks.
Can I export data from CB Insights and Similarweb?
Similarweb supports data exports to CSV, Excel, JSON, PDF, and Image. CB Insights has more limited export options.
Which has a better stock screener—CB Insights or Similarweb?
CB Insights includes a stock screener for finding investment ideas. Similarweb focuses on other analytical tools.
Other tools you might like
These profiles share overlapping coverage with both sides of this matchup.
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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.