Field Effect MDR and UnderDefense are key players in cybersecurity, with Field Effect MDR excelling in pricing and support, while UnderDefense holds an edge with its robust feature set, justifying its higher cost.
Features:Field Effect MDR utilizes advanced threat detection through machine learning to ensure comprehensive protection. It offers seamless integration and high-quality security analyst support for filtering false positives. UnderDefense is notable for its extensive threat intelligence network, exceptional analytical capabilities, and emphasis on customization and in-depth data analysis.
Room for Improvement:Field Effect MDR could enhance its customization options and expand its threat intelligence network. Its data analysis features might benefit from more depth. UnderDefense could improve its deployment simplicity and optimize costs for a broader range of businesses, as well as streamline its support processes for quicker resolutions.
Ease of Deployment and Customer Service:UnderDefense's flexible deployment model and attentive customer service facilitate tailored implementations, making it suitable for organizations with specific requirements. Field Effect MDR offers a straightforward deployment process and strong support, appealing for its efficient setup and reliable services.
Pricing and ROI:Field Effect MDR's competitive pricing includes lower setup costs and faster ROI, attracting cost-sensitive businesses. UnderDefense, requiring a higher initial investment, delivers valuable returns due to its sophisticated capabilities, appealing to those prioritizing feature richness and advanced performance.
Each alert comes with the caller, the endpoint, and the queries, so we do not dig through logs.
Log triage no longer takes up our security team's calendar, allowing those hours to go into platform architecture, our DRM protections, and proactive hardening.
I have seen a return on investment, mainly in time and not having to build a team, as we did not need to hire a security team to get around-the-clock cloud coverage.
Field Effect MDR provides real human support, which offers precise instruction and guidance.
customer support does screen sharing sessions
When we needed a baseline adjusted or a finding explained, we got a clear answer quickly.
I would rate the customer support on a scale of 1 to 10 as 10.
The customer support has been responsive and helpful.
As our endpoints and customers grow, the same coverage applies, so we expect it to keep up.
Our platform sees sharp spikes from bulk uploads and fast-spreading assets, and UnderDefense Agentic AI SOC handles them without needing us to resize or retune anything.
UnderDefense's scalability is good, as the same coverage applies as our cloud environment grows without us changing anything on our side.
I have one situation where it has been two months trying to resolve an installation issue on a server, which has consumed a significant amount of time.
We use it every day and it has run steadily, including when our traffic is high.
Pricing needed improvement, which was addressed by reducing the buying cost recently.
I have to access a separate website to complete it.
The setup and daily use have both been smooth.
It is worth it for accurate triage later, but a template for common upload patterns will shorten that time.
The customer name in the alert is the only thing needed in terms of improvements.
Pricing was initially a concern, but the recent updates have resolved that by offering a more accessible buying cost.
licensing was clear from the start, giving me good value for the price
Compared with building the same coverage in-house, it is a much lower cost and did not require us to hire.
We see good value for the price.
Field Effect MDR finds software and Windows updates that aren't being completed, which I find very valuable.
Field Effect MDR provides workstation coverage, user account protection with Microsoft 365 and Google Workspace, and on-premise device management for network security.
Regarding UnderDefense's AI capabilities, I think the governance and security is the best there is, as the decisions that matter stay with my team and each finding is documented, allowing me to review afterwards how a conclusion was reached.
The sorting signals and clear reports help my team day-to-day because every morning we look at a short list of cases that matter instead of a long list of raw alerts, and each case comes with the full picture, so we can decide in a few minutes whether it needs action.
The linking, the filtering, and the readable reasoning each help on their own, but together, they allow a small security team to handle the volume our platform produces without losing sight of the cases that matter.
| Product | Mindshare (%) |
|---|---|
| Field Effect MDR | 1.4% |
| UnderDefense | 0.8% |
| Other | 97.8% |
| Company Size | Count |
|---|---|
| Small Business | 32 |
| Midsize Enterprise | 3 |
Field Effect delivers intelligence-grade managed detection and response for the AI era.
Built on Federated Smart Compute™ and nation-state tradecraft, our holistic MDR platform uncovers weaknesses early, blocks attacks in real time, and reduces risk across the entire threat surface—endpoint, network, cloud, and more.
With an 18-second median time to detect, Field Effect helps MSPs and overwhelmed IT teams outpace agentic attacks and achieve premium protection with the team they have.
AGENTIC AI SOC
UnderDefense Agentic AI SOC works on top of your existing security stack, turning every security team into a machine-speed defense unit without tool replacement or headcount expansion. It takes over the investigative routine that pulls your team away from strategic decisions: enrichment, correlation, triage.
▸ Investigation at Machine Speed: Agentic AI SOC accesses tools, enriches data, and performs deep cross-environment investigations at machine speed. It correlates, triages, and forms conclusions, offloading all repetitive work from your team.
▸ 2 Minutes Per Alert: Complete SIEM queries, threat intel checks, and cross-system correlations in 2 minutes. Every step fully observable and auditable.
▸ Human at Every Decision Point: The platform verifies suspicious activity with end-users via Slack or Teams, then routes containment decisions to your team or our 24/7 IR experts.
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