Digital Guardian vs Proofpoint DLP
A side-by-side comparison on deployment model, data residency, licensing basis and security coverage. Structural facts are verifiable against vendor documentation; the scored dimensions are our assessment.
Digital Guardian
Fortra
7.5
Average across eight dimensions
- Deployment
- Hybrid
- Licensing
- Per endpoint or managed service
- Time to value
- Complex
- Segment
- Enterprise
- G2
- —
Proofpoint DLP
Proofpoint
7.1
Average across eight dimensions
- Deployment
- SaaS only
- Licensing
- Per user
- Time to value
- Medium
- Segment
- Mid-market / enterprise
- G2
- —
Score by dimension
| Dimension | DG | PP |
|---|---|---|
| Data residency control | 7.5 | 3.5 |
| Pricing value | 5 | 6 |
| Detection accuracy | 9 | 8 |
| Response speed | 8 | 8 |
| Ease of setup | 6 | 7.5 |
| Management UX | 7.5 | 8 |
| Integration depth | 8 | 8 |
| Security coverage | 9 | 8 |
Digital Guardian
- +Tracks data lineage at the endpoint, so it can follow a file through copies and renames
- +Available as on-premises, hosted or managed service
- +Particularly strong for intellectual property protection rather than only regulated data
- −Agent footprint and tuning effort are heavier than most alternatives here
- −Pricing sits at the enterprise end, and the managed option adds materially to it
Best for Manufacturers and research organisations protecting intellectual property
Watch out Pilot the agent on real workloads before rollout — performance is the usual complaint
Proofpoint DLP
- +Strongest email channel coverage in this table, which is where most leaks actually occur
- +Insider threat management correlates user behaviour with data movement
- +Good balance of detection quality and operational simplicity
- −Primarily cloud-delivered — on-premises options are limited
- −Coverage of data at rest in on-premises storage is thinner than the incumbents
Best for Organisations whose primary data loss channel is email and user behaviour
Watch out If you need endpoint and storage DLP as well, this is only part of the picture
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Other comparisons
Data last verified 2026-09-16. nPro publishes this comparison. Where nPro appears as one of the platforms listed, its card is marked and its scores are our own assessment. Third-party review scores are sourced from public vendor profiles. Structural facts — deployment model, licensing basis, residency — are verifiable against each vendor's documentation.