Rapid7vs.Tenable
RPD vs TENB · both in Vulnerability management, part of the Defense, security & space value chain: Maps and prioritizes weaknesses before attackers exploit them.
Tenable is about 4.9× larger than Rapid7 by market cap; Rapid7 trades at the lower P/E (45.9 vs 669.5); year to date, Tenable leads (+65.8% vs −14.7%).
Side by side
| RPD | TENB | |
|---|---|---|
| Market cap | $0.9B | $4.5B |
| Price | $13.74 | $41.59 |
| Today | +6.0% | +6.6% |
| Return YTD | −14.7% | +65.8% |
| Return 1Y | −29.7% | +30.5% |
| Since June 26, 2026 | +80.6% | +37.6% |
| P/E | 45.9 | 669.5 |
| P/S | 1.1 | 4.3 |
| P/B | 4.7 | 22.7 |
Data as of 2026-10-09 · updates daily after U.S. close
Since June 26, 2026: the change in the closing price, from the daily closes Sectivia records itself since that date.
The two companies
Rapid7RPD
Two products under one roof: InsightVM for vulnerability management and InsightIDR for threat detection, aimed at mid-size and large enterprises.
Full RPD profile →TenableTENB
Nessus scanning grew into exposure management: mapping weaknesses across IT and OT estates and ranking which ones to close first.
Full TENB profile →More RPD & TENB comparisons
Other head-to-heads in the Vulnerability management segment.