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CB Insights is a market intelligence platform. Dealroom is a curated startup database. Both help investors find deals, but through fundamentally different mechanisms. Here is how they compare across the dimensions that matter most for deal sourcing.
Data refreshed: June 2026
Not investment advice. Engineering signals are one sourcing input among many — verify independently.
CB Insights uses mosaic score, industry analytics to surface investment opportunities. Dealroom relies on curated profiles, growth metrics. The key difference: Dealroom may provide earlier signals, while Dealroom offers broader coverage.
CB Insights: Mixed (leading + lagging). Dealroom: Post-fundraise (lagging). For investors prioritizing timing advantage, the tool with the longest lead time before fundraise announcements gives you the earliest opportunity to build relationships with founders before rounds become competitive.
CB Insights covers Full private market. Dealroom covers 2M+ companies (strong EU). The breadth-depth tradeoff matters: a tool that tracks millions of companies provides market context, while a tool focused on a specific signal provides unique data that broader platforms miss.
CB Insights: $35,000+/year. Dealroom: Free tier / enterprise. The price gap matters for individual investors, scouts, and emerging fund managers who need deal sourcing tools without institutional budgets.
CB Insights is best for: strategic research and market sizing. Dealroom is best for: european investors, market mapping. Many investors use both: one for sourcing and the other for verification, research, or pipeline management.
CB Insights
Market intelligence platform
Dealroom
Curated startup database
CB Insights
Mosaic Score, industry analytics
Dealroom
Curated profiles, growth metrics
CB Insights
Mixed (leading + lagging)
Dealroom
Post-fundraise (lagging)
CB Insights
Full private market
Dealroom
2M+ companies (strong EU)
CB Insights
$35,000+/year
Dealroom
Free tier / enterprise
CB Insights
Strategic research and market sizing
Dealroom
European investors, market mapping
| Feature | CB Insights | Dealroom |
|---|---|---|
| Type | Market intelligence platform | Curated startup database |
| Signal | Mosaic Score, industry analytics | Curated profiles, growth metrics |
| Lead Time | Mixed (leading + lagging) | Post-fundraise (lagging) |
| Coverage | Full private market | 2M+ companies (strong EU) |
| Pricing | $35,000+/year | Free tier / enterprise |
| Best For | Strategic research and market sizing | European investors, market mapping |
Verdict
CB Insights and Dealroom serve different purposes in the deal sourcing workflow. CB Insights excels at strategic research and market sizing, while Dealroom is stronger for european investors, market mapping. Investors get the best results by using them together rather than choosing one over the other.
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CB Insights is a market intelligence platform ($35,000+/year) that uses mosaic score, industry analytics with mixed (leading + lagging) lead time. Dealroom is a curated startup database (Free tier / enterprise) that uses curated profiles, growth metrics with post-fundraise (lagging) lead time. CB Insights is best for strategic research and market sizing; Dealroom is best for european investors, market mapping.
They serve different purposes. CB Insights excels at strategic research and market sizing, while Dealroom is stronger for european investors, market mapping. Many investors use both for complementary coverage — one for sourcing and the other for verification or pipeline management.
The free Acceleration Watch: five venture-backed teams accelerating on the engineering signal, translated into plain English — 21 to 47 days before the deck circulates. No code-reading, no card.
Still verifying the claim? Read the methodology →