16.8
Enkrypt AI Guardrails is a runtime layer for approving, changing, or blocking risky behavior across AI agents, tools, retrieval-augmented generation, and MCP.
Free planWebAPISelf-hosted
Best AI Agent Security Software in 2026
AI agent security software helps protect agents while they handle prompts, data and actions. The comparison covers prompt-attack defense, sensitive-data controls, runtime monitoring, output safety filters and audit logs. Check whether a tool offers an Android app before choosing it for a Xiaomi, Redmi or POCO phone. Listed platform choices include web, API, self-hosted, macOS, Linux and Windows; integration mode can…
26.8
WebAPILinux
36.7
Free planWebAPISelf-hosted
- 4
Silker AI Mobile Security
Silker AI Mobile Security protects the APIs used by iOS and Android apps and runs automated security assessments of the apps themselves.
AndroidiOSWeb6.6From $19.50 a month - 5
Google Cloud Secret Manager
Free planWeb6.5From $0.02 a month - 6
Qpoint
Qpoint is software for monitoring AI agents and applying controls where they operate.
Free planWebLinuxmacOSWindows6.5Free plan - 7
VotalAI
VotalAI is a runtime security platform for enterprise AI applications and agents.
WebAPISelf-hosted6.1 - 8
Lasso AI Security Platform
Lasso AI Security Platform brings AI discovery, risk management, testing and runtime protection together for enterprise environments.
WebAPIExtension6.0 - 9
Guardrails AI
Guardrails AI is an open-source Python framework for detecting, measuring, and reducing AI risks, as well as generating structured data from large language models.
WebAPISelf-hosted5.8 - 10
Noma Security
Noma Security is an enterprise platform for discovering, governing, testing, and protecting AI applications and agents.
WebAPISelf-hosted5.5 - 11
Pangea AI Guard
Pangea AI Guard protects data and interactions in AI-powered applications that use large language models.
APIExtensionSelf-hosted5.5 - 12
SealGate
WebLinuxmacOSWindows5.0 - 13
NVIDIA NeMo Guardrails
LinuxmacOSWindows4.9 - 14
Operant AI
LinuxmacOSWindows4.8 - 15
Prisma AIRS
Web4.8 - 164.7
- 17
Lakera Guard
Web4.7 - 184.7
- 194.6
- 204.6
- 214.6
- 224.6
- 234.6
- 244.6
- 254.6
Choosing well
Match the security controls
Compare prompt-attack defense, sensitive-data controls, runtime monitoring and output safety filters. These fields show which parts of an agent's behavior a product is designed to address.
Audit logs can matter when you need a record of agent activity. Check whether the logging approach fits your review and incident process.
Pick a deployment model
The category includes web, API and self-hosted options, plus software for macOS, Linux and Windows. Choose the model that fits where your agents and data run.
Review integration mode alongside deployment. A web service, API connection and self-hosted setup can require different installation and maintenance work.
Review plans and pricing
A free plan is available from listed tools, while other products use paid plans or pricing on request. Published starting prices can make comparison easier when a price is shown.
Free trials can help you assess a workflow before committing. Check trial limits, renewal terms and which controls are included in the plan you select.
Confirm phone access
If you need to check alerts or manage agents from an Android phone, verify Android support on the product page. The category facts do not specify Android availability for individual tools.
Also check browser and account requirements when a product runs on the web rather than through a native mobile app.
Questions people ask
What security features are compared?
The comparison covers prompt-attack defense, sensitive-data controls, runtime monitoring, output safety filters and audit logs, along with deployment and integration mode.
Can I try a tool without paying?
Listed tools offer free plans or free trials. GuardionAI has a free trial, and Google Cloud Secret Manager lists a 90-day trial.
Are there open-source options?
Guardrails AI is listed as free and open source. Other entries use freemium or paid pricing models.
Which deployment choices are available?
Platform choices listed for this category include web, API, self-hosted, macOS, Linux and Windows.