Adjacent category
Deepinfo vs. Cymulate
Cymulate fits teams that want to validate whether their existing controls detect and stop known attack techniques, using breach and attack simulation.
Deepinfo fits teams that need to know what their organization exposes on the internet in the first place: assets, leaked credentials, lookalike domains and vendors. The two are different categories that buyers sometimes evaluate together.
The question it answers
Deepinfo
What can an attacker find and use?
your organization as the internet sees it external exposure management
Cymulate
Would our controls catch this attack?
your deployed security controls breach and attack simulation
Two Tools for Two Questions.
The workflows touch, which is why buyers sometimes weigh both at once. The questions they answer do not overlap.
| Capability | Deepinfo | Cymulate |
|---|---|---|
| The job | ||
| Category | External exposure management | Breach and attack simulation |
| Question it answers | What can an attacker find and use? | Would our controls catch this attack? |
| Where it looks | Your organization as the internet sees it | Your deployed security controls |
| Starting point | A seed domain; discovery finds the rest | A library of attack scenarios |
| Output | Assets, scored issues, leaked credentials and lookalike domains | A measure of how your controls respond to simulated attacks |
| Capabilities | ||
| Simulated attacks against your controls | No | Yes |
Last reviewed: May 2, 2026. Cymulate rows reflect its public positioning at that date, and its platform scope may reach beyond simulation; confirm current capabilities with Cymulate. Product names are trademarks of their owners; Deepinfo is not affiliated with or endorsed by Cymulate.
Where Cymulate Is Strong.
For teams validating an existing defensive stack, Cymulate runs a defined library of attack patterns against SIEM detection rules, endpoint coverage, email security and web gateway controls. The result answers a question external monitoring can’t: whether the controls you already run fire.
Deepinfo does not simulate attacks. The two views answer different questions, so they sit side by side rather than compete.
- Choose Cymulate for
- Validating the controls you run
- Choose Deepinfo for
- Finding what you expose
Where Each Fits in One Program.
One way the two views line up, from discovery to a verified fix.
-
01
Discover
Deepinfo finds the domains, subdomains and IPs your organization exposes, including the ones missing from the inventory.
-
02
Prioritize
Issues arrive scored, and every CVE carries CVSS, EPSS and CISA KEV, so your team fixes what attackers are most likely to use first.
-
03
Validate
A breach and attack simulation tool tests whether your detections and controls catch the techniques that matter.
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04
Verify
When a rescan no longer finds the signal, the fixed issue moves to verified resolved. If the signal returns, it reopens as reappeared.
Where Deepinfo Is Strong.
A different problem from simulation, and what Deepinfo brings to it.
Discovery of What Nobody Listed
Starting from one domain, discovery follows subdomains, IPs and reverse lookups across the index to find subsidiary infrastructure, forgotten hosts and shadow IT. Your team approves what joins the inventory.
Exposure That Already Happened
Employee credentials in breach data and infostealer infections on the devices that held them, matched to your domains. Threat actor profiles show which groups target your sector and region, and which CVEs and tools they use.
Lookalikes of Your Brand
Newly seen domains matched against your brand names, and each approved lookalike monitored for DNS, MX, SSL and HTTP changes.
Vendors Scanned Like Your Assets
Each third party becomes a portfolio, scanned across the same layers as your surface and scored on one shared scale.
What Buyers Ask About Both.
Is Cymulate a Deepinfo competitor?
Not directly. Breach and attack simulation validates the controls you run, while Deepinfo finds what you expose on the internet. Buyers sometimes evaluate both because the workflows meet, and the two can run side by side.
Does Deepinfo run attack simulations?
No. The platform scans each asset across all its data layers, including TCP and UDP ports, and matches the technologies it detects to known CVEs. It does not simulate attacks against your controls.
Which should a team set up first?
Start with the question you can’t answer today. If nobody can say with confidence which hosts your organization exposes, discovery comes first, because a validation program only covers the environments it knows exist.
Can Deepinfo findings feed a validation program?
Yes. Assets and issues export through the REST API as JSON or CSV, so the hosts discovery finds can join the scope your validation program tests.
See What Attackers See From Outside.
Book a demo on your domain and bring what discovery finds to your next validation cycle.