TrojAI Defend by A10 Networks
TrojAI Defend by A10 Networks: A gateway-based firewall for runtime agent protection, with cloud or self-hosted deployment. Ranked #7 of 32 in AI Agent Security Software by our editors (8.6/10); pricing: Pricing on request; best for enterprises protecting production AI agents at runtime.
At a glance
- Editor score8.6 / 10
- PricingPricing on request
- Best forEnterprises protecting production AI agents at runtime
- DeploymentHybrid
- Founded2004 · San Jose, California, USA
- Facts checked28 Sep 2026
Where it wins
- Blocks prompt injection and jailbreaks in real time
- Masks sensitive data and filters toxic prompts and responses
- Analyzes agent traces and integrates with SIEM, SOAR and ticketing
Where it doesn't
- Pricing requires contacting sales
- Deployment requires a reverse-proxy architecture
- Support channels are limited to community and documentation
Our verdict on TrojAI Defend by A10 Networks
TrojAI Defend by A10 Networks is an AI application and agent firewall for enterprises protecting production AI systems. It analyzes model inputs and outputs at runtime, with controls for prompt injection, jailbreaks, sensitive-data leakage and toxic content. The product is aimed at teams that want a gateway layer for agent protection rather than a standalone content filter.
Its security scope combines real-time blocking with continuous threat monitoring, sensitive-data identification and masking, and configurable policies backed by an extensible rules engine. Agent execution-trace analysis adds a way to inspect how agents act, while integrations can send security insights into SIEM, SOAR and ticketing workflows. That breadth suits organizations that need agent controls tied to existing security operations; teams seeking only a lightweight output filter may find the focus broader than necessary.
Deployment is documented through a reverse-proxy architecture, either cloud-based or self-hosted, giving enterprise environments a choice in where to run the gateway. That flexibility comes with an architectural consideration: buyers need to account for proxy deployment in their AI request paths. A10 publishes no TrojAI Defend pricing; its product page directs prospects to request a demo or contact sales, so procurement begins with a vendor conversation rather than published plan comparisons. Community and documentation are the listed support channels. Choose TrojAI Defend if runtime gateway controls, trace analysis and security-workflow integrations are priorities; consider a simpler alternative if those enterprise controls and deployment options exceed your needs.
TrojAI Defend by A10 Networks pricing
TrojAI Defend by A10 Networks fact sheet
| Free plan | Not verified |
|---|---|
| Paid from | Not verified |
| Deployment | Hybrid |
| Prompt-attack defense | Yes |
| Sensitive-data controls | Yes |
| Runtime monitoring | Yes |
| Output safety filters | Yes |
| Audit logs | Not verified |
| Integration mode | Gateway |
| Deployment | Cloud, Self-hosted |
| Support | Community, Docs |
| Built for | Enterprise (editorial estimate) |
| Integrations | 3 integrations: SIEM platforms, SOAR platforms, Ticketing platforms |
| Pricing | Pricing on request |
| Website | a10networks.com |
| Facts checked | 28 Sep 2026 |
TrojAI Defend by A10 Networks integrations
TrojAI Defend by A10 Networks lists 3 integrations on its own site.
- SIEM platforms
- SOAR platforms
- Ticketing platforms
Alternatives to TrojAI Defend by A10 Networks
- Check Point AI Agent SecurityAgent discovery, runtime controls and auditing for enterprise AI environments.9.3
- CrowdStrike Falcon AIDRRuntime monitoring for AI traffic, sensitive data and MCP interactions.9.2
- Prisma AIRSBroad runtime inspection and policy controls for enterprise AI deployments.9.0
See all TrojAI Defend by A10 Networks alternatives →
TrojAI Defend by A10 Networks vs the competition
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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