G2 Vendor Directory

DNSFilter

#3 in DNS Security Solutions

Washington, DC

1

Products on G2

274

Total reviews

4.6

Avg. star rating

  • DNSFilter ranks #3 in DNS Security Solutions.
  • Reviews across DNSFilter's portfolio declined 83.3% quarter-over-quarter.
  • DNSFilter's 1 product span 2 categories on G2.
  • Small Business is the largest segment among reviewers, at 62.2%.

Traffic & LLM citations

Monthly G2.com page views and citations by AI answer engines, summed across DNSFilter's products.

Page views and citations · DNSFilter

Source: G2 review data

Winning from

Based on reviewers who said they switched from another vendor's product.

1

Cisco

27 switched
2

OpenText

3 switched
3

Sophos

3 switched
4

Barracuda

3 switched
5

CyberSentriq

3 switched

Losing to

Based on reviewers of other products who said they switched from DNSFilter.

1

ScoutDNS

4 switched
2

Guardz

1 switched
3

Cisco

1 switched
4

DNSSense

1 switched

Key stats

-83.3%

#3

2

Small Business

2015

188

Washington, DC

Adoption by company size

SegmentShare of reviews
Small Business62.2%
Mid-Market34.5%
Enterprise3.4%

Quarterly history

QuarterTotal reviewsAvg. rating
2024 Q454.4
2025 Q114.5
2025 Q244.6
2025 Q315.0
2025 Q4124.4
2026 Q194.4
2026 Q264.9
2026 Q314.0