SIDE BY SIDE · FACTS ONLY

Rapid7 vs Sevco: asset inventory facts side by side

SHORT ANSWER

Rapid7 describes 3 of the five approaches on the pages we read and Sevco describes 2; they differ on External attack surface management and Exposure management. On collection, Rapid7 does not describe its collection method on the pages we read and Sevco works without new agents. Many estates run two of these approaches together, so the question is often which pair, not which one; we do not score either.

By The Inventory Desk · CAASM Finder · Published 2026-10-11

Desk research from public vendor pages read on 27 September, 11 October and 15 October 2026. Profiles follow our published method; we did not run the products.

How do their approaches compare?

Top bar: Rapid7 Surface Command
Lower bar, lighter: Sevco Security

Full bar: described on the vendor's pages we read
Hatched bar: described with a condition (another product, a higher tier, or part of the approach)
Stub: not in our sources (it may exist; we did not find it)

The bars show what each vendor's own pages describe, or how your answers weigh the five approaches. They are not a measure of how well a product works.

What are the facts, side by side?

From each vendor's own pages. Differs marks rows where the recorded status or check value differs.
Fact	Rapid7 Surface Command	Sevco Security
Positioning	Rapid7's attack surface product, combining external discovery (EASM) with asset discovery and a unified internal and external inventory (CAASM), part of the Rapid7 Command platform.	Sevco describes itself as an exposure management platform that centralizes vulnerabilities and security control gaps, prioritizes them, and automates and validates remediation, with an accurate asset inventory and asset intelligence as its foundation.
Deployment	Part of the Rapid7 Command platform with Exposure Command, InsightVM and InsightCloudSec. Source: Rapid7 products · Read 27 Sep 2026	Installs in 30 minutes or less with no agent, scanner or network monitor, and with easy remote setup. Source: Sevco Security platform · Read 15 Oct 2026
CAASM aggregation	Described Asset discovery and a unified inventory (CAASM) including devices, software, identities and controls. Source: Rapid7 Command platform packages and pricing · Read 11 Oct 2026	Described Aggregates and correlates data from existing IT and security tools behind and in front of the firewall; an Asset Correlation Engine handles correlation, reconciliation and deduplication. Source: Sevco Security platform · Read 15 Oct 2026
Agent-based inventory	Not in our sources Not described on the pages we read.	Not in our sources Not described on the pages we read.
External attack surface managementDiffers	Described Internal and external attack surface visibility (EASM), including unknown internet-facing assets and shadow IT. Source: Rapid7 Surface Command · Read 27 Sep 2026	Not in our sources Not described on the pages we read.
CMDB-centred inventory	Not in our sources Not described on the pages we read.	Not in our sources Not described on the pages we read.
Exposure managementDiffers	With a condition Includes an Exposure Management dashboard and remediation hub; vulnerability scanning sits in the Exposure Command Essentials tier above it. Source: Rapid7 Command platform packages and pricing · Read 11 Oct 2026	Described Describes itself as an exposure management platform that centralizes vulnerabilities and security control gaps, prioritizes them, and automates and validates remediation. Source: Sevco Security home page · Read 15 Oct 2026
Servers and network devicesDiffers	Partly Internal attack surface visibility is described; network devices are not called out. Source: Rapid7 Surface Command · Read 27 Sep 2026	Not in our sources
Cloud workloadsDiffers	Partly InsightCloudSec sits in the same platform. Source: Rapid7 products · Read 27 Sep 2026	Not in our sources
SaaS applications	Not in our sources	Not in our sources
Identities as assetsDiffers	Matches Identities are part of the unified inventory. Source: Rapid7 Command platform packages and pricing · Read 11 Oct 2026	Not in our sources
Off-network laptops	Not in our sources	Not in our sources
OT and IoT devices	Not in our sources	Not in our sources
Internet-facing discoveryDiffers	Matches External attack surface visibility (EASM). Source: Rapid7 Surface Command · Read 27 Sep 2026	Not in our sources
Offers its own agent	Not in our sources	Not in our sources
Works without new agentsDiffers	Not in our sources	Matches No agent, scanner or network monitor to install. Source: Sevco Security home page · Read 15 Oct 2026
Merges records from several sources	Matches A unified asset inventory (CAASM). Source: Rapid7 Surface Command · Read 27 Sep 2026	Matches An Asset Correlation Engine handles correlation, reconciliation and deduplication. Source: Sevco Security platform · Read 15 Oct 2026
Feeds or updates a CMDB	Not in our sources	Not in our sources
Cross-source queries and reportsDiffers	Partly Asset graph and blast radius views. Source: Rapid7 Command platform packages and pricing · Read 11 Oct 2026	Not in our sources
Workflows, tickets or actionsDiffers	Matches Remediation hub and built-in, SOAR-ready automation and integrations in the Surface Command package. Source: Rapid7 Command platform packages and pricing · Read 11 Oct 2026	Partly Action Center offers pre-defined automated remediation, validated on the asset rather than when a ticket closes. Source: Sevco Security home page · Read 15 Oct 2026
Price or pricing basis publishedDiffers	Partly Pricing basis published: asset types and use cases in scope; no amounts. Source: Rapid7 Command platform packages and pricing · Read 11 Oct 2026	Not in our sources
Free tier or trialDiffers	Matches Public trial. Source: Rapid7 Surface Command · Read 27 Sep 2026	Not in our sources
Platform it is part of	Rapid7: Shares the Command platform with Exposure Command, InsightVM and InsightCloudSec. Source: Rapid7 products · Read 27 Sep 2026	None
Integrations	SOAR-ready integrations, with Exposure Command, InsightVM and InsightCloudSec in the same platform. Source: Rapid7 Surface Command · Read 27 Sep 2026	Aggregates data from existing IT and security tools; an integration count or named integrations are not published on the pages we read. Source: Sevco Security platform · Read 15 Oct 2026
Price	No amounts published. Priced on the asset types and use cases in scope; Start Trial offered. Exposure Command Essentials adds vulnerability scanning and Ultimate adds cloud, IaC and DAST. Source: Rapid7 Command platform packages and pricing · Read 11 Oct 2026	Not published Not published. Source: Sevco Security home page · Read 15 Oct 2026

Where do they differ?

External attack surface management: Rapid7 describes it; Sevco is not in our sources.
Exposure management: Rapid7 describes it with a condition; Sevco describes it.
Servers and network devices: Rapid7 partly matches; Sevco is not in our sources.
Cloud workloads: Rapid7 partly matches; Sevco is not in our sources.
Identities as assets: Rapid7 matches; Sevco is not in our sources.
Internet-facing discovery: Rapid7 matches; Sevco is not in our sources.
Works without new agents: Rapid7 is not in our sources; Sevco matches.
Cross-source queries and reports: Rapid7 partly matches; Sevco is not in our sources.
Workflows, tickets or actions: Rapid7 matches; Sevco partly matches.
Price or pricing basis published: Rapid7 partly matches; Sevco is not in our sources.
Free tier or trial: Rapid7 matches; Sevco is not in our sources.

Can they work together?

Neither vendor's pages we read name the other as an integration. That does not mean they cannot work together; ask both vendors.

Choose Rapid7 if

You already run InsightVM or another Rapid7 product
You want internal and external assets in one inventory

Choose Sevco if

You want an asset inventory built from the tools you already run, with no new agents
You want remediation tracked until it is validated on the asset

Which limits should you check?

Rapid7

No price amounts published; pricing depends on the asset types and use cases in scope.
Vulnerability scanning sits in the Exposure Command tiers, and SaaS apps and OT are not described on the pages we read.

Sevco

No price, trial, integration count or named integrations published on the pages we read.
Coverage of SaaS, identities, OT and external assets, query capabilities and data freshness are not described on the pages we read.

Put Rapid7 and Sevco in the asset census with others Run the finder

Questions people ask

Is Rapid7 or Sevco better?

Neither is scored on this site. Rapid7 describes 3 of five approaches and Sevco 2 on the pages we read, and they differ on 11 recorded facts. Which fits depends on where your assets live, whether you can install agents, your CMDB and your tools; the finder checks those.

Do Rapid7 and Sevco work with a CMDB?

Rapid7: Not in our sources. Sevco: Not in our sources.

Do Rapid7 or Sevco publish prices?

Rapid7: No amounts published. Priced on the asset types and use cases in scope; Start Trial offered. Exposure Command Essentials adds vulnerability scanning and Ultimate adds cloud, IaC and DAST. Sevco: Not published.