Company profile
Nebulock
Hunt-first contextual security analytics across endpoint, identity, cloud, network, and SaaS.
- Status
- PrivateListed on CyberMerge Startup Radar (private vendors), snapshot Sep 24, 2026
- Valuation
- Undisclosed
- Latest funding
- Series A · $25M Jun 26, 2026SecurityWeek Source
- HQ
- Boston, MA / US (Startup Radar)
- Last updated
Categories
Funding & valuation
| Date | Round | Amount | Valuation | Source |
|---|---|---|---|---|
| Jun 26, 2026 | Series A | $25M | Undisclosed | SecurityWeekundisclosed |
Latest signals
- Startup Radar · Threat Detection · snapshot Sep 24, 2026 25 Jun 2026: $25M Series A led by FirstMark; total >$33M (SecurityWeek/BusinessWire). Source
Competitors
Same-category peers from CyberMerge Research maps, Startup Radar and What's The Use tags.
- CynetPrivateAll-in-one XDR/NGAV/EDR plus automated response for lean teams.
- HuntressPrivateManaged EDR, identity, and SIEM for SMBs and MSPs.
- LimaCharliePrivateHeadless EDR / SecOps cloud: telemetry, detections, and response as infrastructure.
- CriblPrivateTelemetry / security data pipeline (SIEM-adjacent) expanding into SOC via CardinalOps detection engineering…
- HuntersPrivateNext-gen SIEM / SOC platform with open security data lake, built-in detections, and Pathfinder agentic…
- Query.AIPrivateFederated search/investigation layer so SOC analysts query SIEM, EDR, cloud, and identity data where it…
- 7AIPrivateMulti-agent AI SOC (Cybereason co-founders); swarming agents cover detection-to-response on the existing…
- Dropzone AIPrivateAgentic SOC analyst for end-to-end alert investigation; expanding into AI Threat Hunter / intel agents.
- ExaforcePrivateAI-native SOC with real-time security knowledge graph and Exabot agents, plus MDR overlay.
- Prophet SecurityPrivateAgentic AI SOC with transparent, evidence-backed reasoning for alert investigation, hunting, and detection…
- Mate SecurityPrivateAgentic SOC on a per-org Security Context Graph for detections, triage, investigation, hunting, and response.
- Stellar CyberPrivateOpen SecOps platform bundling AI SIEM, NDR, and Open XDR under one license; heavy MSSP adoption.
Figures appear only as recorded in CyberMerge data, with source and date. “Undisclosed” means no published figure in our data. Editorial, not investment advice. Last updated . Spot an error? Tell the desk.