AGAT SphereShield vs AI Security Gateway™: Side-by-Side Comparison (2026)

AGAT SphereShield: UC security platform with DLP, ethical wall, archive & eDiscovery. built by AGAT Software. Core capabilities include Ethical Wall: restricts communication between users, groups, or domains with granular activity-level controls (messaging, file sharing, audio/video, recording, desktop sharing), Real-time inline DLP inspection of files, messages, and images before content reaches the cloud or destination, Archive & eDiscovery: stores messages, files, audio, video, and meeting activities in cloud or on-premises repositories with search by user, date, channel, or text..

AI Security Gateway™: OpenAI-compatible proxy for LLM DLP, PII redaction, and cost governance. built by AI Security Gateway. Core capabilities include 28+ PII entity type detection and redaction using NLP, Image OCR scanning for PII in vision requests, Prompt injection and jailbreak blocking..

Both serve the LLM Guardrails market but differ in approach, feature depth, and target audience.

AGAT SphereShield differentiates with Ethical Wall: restricts communication between users, groups, or domains with granular activity-level controls (messaging, file sharing, audio/video, recording, desktop sharing), Real-time inline DLP inspection of files, messages, and images before content reaches the cloud or destination, Archive & eDiscovery: stores messages, files, audio, video, and meeting activities in cloud or on-premises repositories with search by user, date, channel, or text. AI Security Gateway™ differentiates with 28+ PII entity type detection and redaction using NLP, Image OCR scanning for PII in vision requests, Prompt injection and jailbreak blocking.

AGAT SphereShield is developed by AGAT Software. AI Security Gateway™ is developed by AI Security Gateway founded in 2025-01-01T00:00:00.000Z. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

AGAT SphereShield integrates with Microsoft Teams, Skype for Business, Cisco Webex, SharePoint, Google DLP and 2 more. AI Security Gateway™ integrates with OpenAI, Anthropic, Google Gemini, Mistral AI, Groq and 5 more. Check integration compatibility with your existing security stack before deciding.

AGAT SphereShield and AI Security Gateway™ serve similar LLM Guardrails use cases: both are LLM Guardrails tools. Review the feature comparison above to determine which fits your requirements.