8 Best Insider Threat Monitoring Tools in 2026
Insider risk causes 60+ percent of data breaches by some measures, yet most security stacks point outward. These 8 tools point inward — flagging data exfiltration, abnormal access, and sabotage signals before the breach lands in the headlines.
How We Picked
- User and Entity Behavior Analytics (UEBA) — baseline-anomaly detection
- Data Loss Prevention (DLP) — USB, cloud upload, email exfiltration
- Screen capture & forensic search — investigation depth
- Access-anomaly alerts — abnormal application or file access
- Forensic-grade retention — 90 days+ with legal hold
- G2 rating ≥ 4.0 — enterprise security tier
Quick Comparison Table
| # | Tool | Best for | Starting price | G2 rating |
|---|---|---|---|---|
| 1 | eMonitor | SMB-to-mid-market insider risk | $4.50/user/mo | 4.7 / 5 |
| 2 | Teramind | Behavior rules & DLP depth | $15/user/mo | 4.5 / 5 |
| 3 | Veriato | Investigation & screen replay | $25/user/mo | 4.0 / 5 |
| 4 | Proofpoint ITM (ObserveIT) | Enterprise UEBA | Custom (high) | 4.3 / 5 |
| 5 | Code42 Incydr | Departing-employee exfil | Custom | 4.4 / 5 |
| 6 | Forcepoint Insider Threat | UEBA + DLP unified | Custom | 4.3 / 5 |
| 7 | InterGuard | Compliance-driven SMB | $10/user/mo | 4.0 / 5 |
| 8 | ActivTrak | Analytics-led risk detection | $10/user/mo | 4.4 / 5 |
G2 as of May 2026. Enterprise tools often require sales-quoted pricing; the indicated tier is typical entry.
1. eMonitor — Best for SMB-to-Mid-Market Insider Risk
eMonitor brings DLP-grade alerts and forensic-friendly retention to mid-market companies that can't justify enterprise pricing. USB-exfiltration, abnormal cloud uploads, and access-anomaly alerts run at the SMB price point.
Key features: USB and clipboard monitoring, abnormal access alerts, configurable screen capture, file-access logs, retention with legal hold, role-based access to monitoring data.
Pricing: $4.50/user/month. 7-day free trial.
G2 rating: 4.7 / 5
Pros: Insider-risk features at SMB pricing; fast deploy; transparent posture.
Cons: Less specialized UEBA than dedicated platforms; no formal certification programs.
See our CISO insider threat guide for the broader frame.
2. Teramind — Behavior Rules + DLP Depth
Teramind builds policy-rule depth at granular levels: action-based rules, smart rules, OCR on screens. The right pick for security teams that want detailed rule configurations.
Key features: behavior rules, OCR on screen content, DLP, video recording, productivity tracking.
Pricing: $15/user/month (Starter), $25 (UAM), $30 (DLP).
G2 rating: 4.5 / 5
Pros: Deep behavior rules; strong DLP; mature platform.
Cons: Heavy lift to configure rules; pricing climbs fast.
3. Veriato — Investigation & Screen Replay
Veriato (formerly SpectorSoft) is the long-standing leader in screen-replay investigations. For active investigations, its UI walks investigators through forensic review quickly.
Key features: screen recording with replay, keystroke logging, file activity, email content monitoring, anomaly detection.
Pricing: $25+/user/month (custom).
G2 rating: 4.0 / 5
Pros: Best-in-class for active investigations; long forensic-grade retention.
Cons: Heavy and intrusive; pricier; employee perception challenges.
See Veriato alternatives.
4. Proofpoint ITM (ObserveIT) — Enterprise UEBA
Proofpoint's acquisition of ObserveIT produced the enterprise insider-threat platform of choice for Fortune 1000. Strong UEBA, deep integrations, mature investigation workflow.
Key features: UEBA, session recording, DLP integration, risk scoring, investigation case management.
Pricing: Custom (enterprise quoted, typically high).
G2 rating: 4.3 / 5
Pros: Enterprise-mature; deep risk scoring; strong ecosystem.
Cons: Enterprise pricing; complex deployment; requires investigation team.
5. Code42 Incydr — Departing-Employee Exfiltration
Code42 specializes in detecting data exfiltration by departing employees — the single highest-risk insider-threat scenario. The product is built around that use case.
Key features: file movement tracking across cloud and endpoint, departing-employee risk scoring, no agent on user devices in some configurations.
Pricing: Custom.
G2 rating: 4.4 / 5
Pros: Strong departing-employee use case; agentless options.
Cons: Narrow focus; not a general-purpose monitoring tool.
6. Forcepoint Insider Threat — UEBA + DLP Unified
Forcepoint brings UEBA and DLP together in one platform, useful for enterprises that want unified policy management across the two domains.
Key features: UEBA, DLP, behavior baselining, risk-adaptive protection, deep policy engine.
Pricing: Custom (enterprise).
G2 rating: 4.3 / 5
Pros: Strong DLP heritage; unified UEBA+DLP policy.
Cons: Enterprise-only; long deployment.
7. InterGuard — Compliance-Driven SMB
InterGuard targets SMBs in regulated industries — healthcare, finance, legal — that need monitoring for compliance rather than security-team-driven investigation.
Key features: activity tracking, screen capture, alerts on risky behavior, web filtering, productivity monitoring.
Pricing: ~$10/user/month.
G2 rating: 4.0 / 5
Pros: Compliance-focused features; SMB-accessible.
Cons: UI dated; less analytical depth than top tier.
8. ActivTrak — Analytics-Led Risk Detection
ActivTrak's strength is analytics; insider-risk features are built around its workforce-intelligence engine. The right pick for teams that primarily want productivity analytics with risk detection as a secondary use.
Key features: activity classification, alarms for sensitive activity, productivity scoring, USB alerts.
Pricing: $10/user/month (Essentials), $15 (Professional).
G2 rating: 4.4 / 5
Pros: Strong analytics foundation; clean UI; lighter on surveillance feel.
Cons: Less specialized insider-threat depth than dedicated platforms.
Our Recommendation by Org Size
SMB (under 100): eMonitor for combined productivity + insider risk; InterGuard for compliance-only use.
Mid-market (100-1000): Teramind or eMonitor; ActivTrak if analytics is primary.
Enterprise (1000+): Proofpoint ITM, Forcepoint, or Code42 for investigation-grade depth; Veriato for active-investigation specialization.