LightEDR vs CrowdStrike: an honest comparison
A frank look at how LightEDR stacks up against CrowdStrike Falcon for SOC teams that want real detection coverage without enterprise pricing.
CrowdStrike Falcon is the default answer when someone asks “which EDR should we buy?” That reputation is earned - their detection engineering is serious, their threat intel is well-funded, and their market share reflects real customer satisfaction. If you’re a 10,000-seat enterprise with a dedicated security team and budget to match, the comparison is straightforward.
But if you’re running a lean SOC for an MSSP, or an internal security function trying to cover 200 endpoints without an enterprise procurement cycle, the picture looks different.
What CrowdStrike Falcon does well
CrowdStrike’s detection quality is genuinely good. Their behavioural detection covers a broad surface of the MITRE ATT&CK framework, their threat intelligence feed is extensive, and Falcon has had years of production hardening. The platform is mature and their engineering investment shows.
If your requirements include managed detection and response bundled with the sensor, or you need the credibility of a named vendor for compliance conversations, Falcon delivers that.
Where Falcon gets complicated
Pricing is opaque. CrowdStrike does not publish per-seat costs. Getting a number requires a sales call, a demo, and a negotiation cycle that can take weeks. For lean teams, that friction is a real cost before you’ve spent anything.
The sensor is not lightweight. Falcon’s kernel-level agent is comprehensive, but it has a footprint to match. On constrained Linux systems - embedded hardware, containers, VMs with limited CPU - the resource overhead matters.
Modules add up. The base Falcon platform covers EDR. Zero Trust, identity protection, and AI triage are separate modules, each with separate pricing. Building a comparable detection-plus-response stack costs considerably more than the headline sensor price.
Multi-tenancy is enterprise-priced. MSSP deployments require Falcon’s MSSP programme, which carries its own commercial requirements. There is no self-serve path to managing multiple client environments.
How LightEDR compares
LightEDR is not designed to compete with CrowdStrike at the top end of the enterprise market. It is built for teams where pricing transparency and operational simplicity are requirements, not nice-to-haves.
Agent footprint: LightEDR’s agent is a static binary under 40 MB. It uses inotify and epoll on Linux rather than a kernel module, which keeps the OS surface small and makes deployment predictable across heterogeneous fleets.
Zero Trust built in: LightEDR implements NIST SP 800-207’s Policy Decision Point / Policy Enforcement Point model with five continuous trust signals - certificate trust, behavioural signals, network context, session state, and posture checks. This is part of the core platform at every pricing tier, not a separate module.
AI triage: Alert triage via your choice of LLM provider - Anthropic, OpenAI, Azure OpenAI, Gemini, or a local Ollama instance. The analysis runs fire-and-forget and never delays alert ingestion. You get natural language explanations, suggested triage steps, and incident clustering without vendor lock-in.
Pricing: Published. From £5 per agent per month, with a free tier for up to 5 agents.
Head-to-head
| Feature | LightEDR | CrowdStrike Falcon |
|---|---|---|
| Pricing | Published, from £5/agent/month | Opaque, sales-led |
| Free tier | Yes, up to 5 agents | No |
| Agent footprint | Static binary, <40 MB | Kernel module, larger footprint |
| Zero Trust (NIST 800-207) | Built in, all tiers | Separate module |
| AI alert triage | Built in, 5 LLM providers | Falcon AI (proprietary) |
| MITRE ATT&CK detection | Real-time behavioural | Real-time behavioural |
| Multi-tenant (MSSP) | Single control plane, self-serve | MSSP programme required |
| Telemetry retention | 90 days | Tier-dependent |
The honest summary
If you need the most well-resourced threat intel platform available and budget is not a constraint, CrowdStrike Falcon is a defensible choice. It has earned its market position.
If you’re running a lean SOC, managing multiple client environments as an MSSP, or you want Zero Trust and AI triage without assembling a module shopping list, LightEDR is worth a direct look.
Get in touch to see how LightEDR fits your environment.