Critical Start vs LMNTRIX: MDR comparison 2026
Critical Start is a Pure-play MDR that works with your existing tools. LMNTRIX is a Platform vendor that requires its own security platform. Critical Start targets Mid-market and Enterprise organizations; LMNTRIX serves Mid-market and Enterprise. Critical Start includes 5 attack surfaces in base pricing (Endpoint, Cloud, SaaS, Identity, Network), compared to 4 for LMNTRIX (Endpoint, Cloud, Identity, Network).
Key differences at a glance
Full comparison
Which should you choose?
Choose Critical Start if:
- •Mid-market to large enterprises wanting technology-agnostic MDR that works with their existing security stack
- •Organizations suffering from alert fatigue wanting TBR's deterministic auto-resolution to reduce noise
- •Companies needing OT/ICS monitoring alongside IT MDR through Claroty, Dragos, and Nozomi integrations
- •You need SaaS coverage included in base pricing
Choose LMNTRIX if:
- •Organizations interested in deception technology as part of their MDR stack, not as a separate product
- •Buyers comfortable with a smaller, bootstrapped vendor in exchange for all-inclusive pricing
- •You want direct Slack integration with your SOC
Bottom line: LMNTRIX is the choice if you want a single-vendor stack with deep integration. Critical Start is better if you have existing tools and want flexibility.
Frequently asked questions
What is the main difference between Critical Start and LMNTRIX?
Critical Start is a Pure-play MDR that is technology-agnostic (works with your existing tools). LMNTRIX is a Platform vendor that is platform-native (requires their own security stack). SLA commitments differ: Critical Start offers ≤15 minutes, LMNTRIX offers ≤30 minutes. Critical Start covers 5 attack surfaces in base pricing vs. 4 for LMNTRIX.
How do Critical Start and LMNTRIX differ in response capabilities?
Critical Start supports 6 autonomous actions (endpoint isolation, process termination, network containment, account disable, file quarantine, custom playbooks) and approval is configurable. LMNTRIX supports 5 autonomous actions (endpoint isolation, process termination, network containment, file quarantine, custom playbooks) and approval is configurable. Incident response is not included with Critical Start and included with LMNTRIX.
How does Critical Start pricing compare to LMNTRIX?
Critical Start pricing: Custom-quoted pricing. LMNTRIX pricing: Not officially published. One PeerSpot reviewer reported 'under $20 per user annually'. Claims to be priced lower than competitors' licensing alone.. Watch for with Critical Start: No public pricing at all, requires sales call for any ballpark; OT/ICS monitoring and vulnerability management are separate purchases on top of base MDR. Watch for with LMNTRIX: Channel-only: cannot buy direct, must go through an MSSP partner, which may add margin or limit negotiation; Small company with no outside funding. Ask about business continuity plans and what happens if the company is acquired or shuts down..
Should I choose Critical Start or LMNTRIX?
Choose Critical Start if: mid-market to large enterprises wanting technology-agnostic MDR that works with their existing security stack. Choose LMNTRIX if: cost-conscious mid-market teams that want one platform covering endpoint, network, cloud, and identity without add-on fees. Critical Start is not ideal for sMBs or budget-conscious organizations, enterprise-focused pricing not published. LMNTRIX is not ideal for risk-averse enterprise buyers who need vendor scale, financial backing, or third-party validated detection metrics.