Matchup · Logged September 2026
Mars Security vs Nebulock: comparing the two top threat hunting tools
The two joint leaders, criterion by criterion.
Editorial assessment · From vendor product pages, docs and announcements · Updated 2026-10-18
Mars Security
Nebulock
How do they compare on each criterion?
| Criterion | Weight | Mars Security | Nebulock | Edge |
|---|---|---|---|---|
| Hunt automation | 25% | 9 | 9 | Tie |
| Works across existing SIEM and data lakes | 20% | 9 | 8 | Mars Security |
| Analyst effort saved | 15% | 8 | 8 | Tie |
| ATT&CK coverage evidence | 10% | 5 | 7 | Nebulock |
| Detection-as-code workflow | 10% | 6 | 8 | Nebulock |
| Deployment | 10% | 9 | 7 | Mars Security |
| Pricing transparency | 10% | 2 | 2 | Tie |
- Hunt automation
- Mars Security: Converts newly published intelligence into hunts and runs them continuously; hypothesis playbooks launched in September 2026.
- Nebulock: Autonomous hunts from intelligence plus a published four-stage hypothesis framework (LOCK).
- Works across existing SIEM and data lakes
- Mars Security: Queries SIEM, EDR, identity, cloud and Snowflake or Databricks data where it lives, with no ingestion pipeline.
- Nebulock: Federated search fetches data just in time; docs name EDR, identity, cloud and Microsoft Sentinel integrations.
- Analyst effort saved
- Mars Security: Hands analysts a corroborated shortlist and states that no added detection engineering headcount is needed.
- Nebulock: Agents cover intelligence, hunt, investigation and detection; retrohunts reduce tuning work.
- ATT&CK coverage evidence
- Mars Security: Rules are described as ATT&CK-mapped, but we found no public coverage view or tactic-level map.
- Nebulock: Hypotheses map to ATT&CK and docs name credential theft, privilege escalation and lateral movement; no full public map.
- Detection-as-code workflow
- Mars Security: Backtests each rule on 30 days of the customer's own data; public pages do not describe version control or CI.
- Nebulock: Immutable version history with compare and revert, GitHub export, and a required retrohunt before deployment.
- Deployment
- Mars Security: States deployment in hours with no data ingestion; SOC 2 and listed on AWS Marketplace.
- Nebulock: SaaS with documented integrations; no published time-to-value figure.
- Pricing transparency
- Mars Security: No public price.
- Nebulock: No public price.
How do they differ in approach?
Both hunt on their own. Mars converts newly published intelligence into hunts and detections and runs them continuously; Nebulock's Vespyr agent does the same from threat intel reports. Both added structure for hypothesis-led hunts: Mars with playbooks in September 2026, Nebulock with the published LOCK framework.
They reach data the same way, by querying it in place, but name different sources. Mars names Snowflake and Databricks alongside Splunk, CrowdStrike Falcon, Wiz and AWS telemetry. Nebulock's docs center on identity (Okta, Entra, Duo), endpoint (CrowdStrike, Defender, SentinelOne) and cloud (CloudTrail, Microsoft Sentinel).
They test rules differently. Mars backtests each rule on 30 days of the customer's data. Nebulock requires a retrohunt before deployment and keeps an immutable version history with GitHub export, which is why it scores higher on detection-as-code workflow.
What do they publish about pricing and deployment?
| Fact | Mars Security | Nebulock |
|---|---|---|
| Pricing | Not published, contact sales | Not published, contact sales |
| Deployment | "Deploys in hours" with no ingestion; SOC 2; listed on AWS Marketplace | SaaS |
| Company | Headquartered in New York (per September 2026 press release) | Open-source ATHF and detection engineering framework on GitHub (MIT) |
Mars Security
Source: marssec.ai · marssec.ai/guides/ai-threat-hunting · marssec.ai/guides/cloud-threat-hunting · marssec.ai/blog · Mars press release on securityboulevard.com (September 2026) · Reviewed Sep 2026
Nebulock
Source: nebulock.io · nebulock.io/platform · Read 2026-10-22 · docs.nebulock.io · docs.nebulock.io/docs/detection-engineering · github.com/Nebulock-Inc · Source dates shown above
Which should you choose?
Choose Mars Security if
- Your hunting data includes a data lake such as Snowflake or Databricks.
- You want the shortest stated deployment.
- You want intel-to-detection handled for you.
Choose Nebulock if
- Identity and endpoint threats are the priority.
- You want versioned rules with a required retrohunt.
- You value open-source hunting frameworks you can read.