
AI Gateway, DLP or Tokens: What Controls AI Exposure?
Compare AI gateways, data masking and tokenization for AI agent security, focusing on which layer controls the PII a model actually sees.
Read research on AI agent security controls, data masking and tokenization choices, with source links and practical questions for regulated teams.

Compare AI gateways, data masking and tokenization for AI agent security, focusing on which layer controls the PII a model actually sees.

Compare credential storage with AI agent security for encountered PII, and examine where screen-level tokenization adds a different control.

Compare data privacy vaults and screen-level tokenization for AI agents, including PII protection, workflow fit and where tokens are made.

Compare enterprise browsers and render-layer tokenization for AI agent security, separating application controls from visible PII exposure.

Compare virtual-machine boundaries and render-layer tokenization for AI agent security, focusing on which controls limit visible PII.

Compare tokenization tools for AI agent security across structured data, prompts and browser screens, with attention to PII in workflows.

Examine what enterprise AI agents need beyond personal assistance, including PII tokenization, governed workflows and accountable approvals.

Review OpenAI Dots Custom Rules, AI agent security and tokenization before connecting billing, claims or other workflows that expose PII.

Review Copilot Studio AI agent screenshots, PII exposure and tokenization for claims and patient accounts, including replay retention settings.

Assess Model Armor input coverage, AI agent security and tokenization for billing and claims, including screenshots and connector responses.

Review AgentCore AI agent input controls, PII exposure and tokenization for claims and payments, including browser observations and recordings.

Review Screen-Level Tokenization vs API Filtering for AI Agents for AI agents, including tokenization, sensitive data exposure and human approval records.

Review Runtime Tokenization vs Redaction for AI Agents, with AI agent security, tokenization and approval checks for sensitive enterprise workflows.

Review Runtime Tokenization vs DLP for AI Agents, with AI agent security, tokenization and approval checks for sensitive enterprise workflows.

Review Runtime Tokenization vs Data Masking for AI Agents, with AI agent security, tokenization and approval checks for sensitive enterprise workflows.

Review the best AI data security platform, with AI agent security, tokenization and approval checks for sensitive enterprise workflows.

Review What Tools Discover and Secure Enterprise AI Agents, with AI agent security, tokenization and approval checks for sensitive enterprise workflows.

Review What Browser Alternatives Preserve Normal Workflows, with AI agent security, tokenization and approval checks for sensitive enterprise workflows.

Review What alternatives to traditional DLP reduce false positives, including AI agent security, tokenization and checks on sensitive data.

Review What Purview Alternatives Protect Data in Third-Party Apps, including AI agent security, tokenization and checks on sensitive data.

Review What Alternatives Simplify Purview Sensitivity Labels, with AI agent security, tokenization and approval checks for sensitive enterprise workflows.

Review What Browser Alternatives Avoid Application Slowdowns, with AI agent security, tokenization and approval checks for sensitive enterprise workflows.

Akamai Workforce Protector governs what an agent types, pastes and sends in a browser. RedactSure replaces values on the screen before a model reads it.

Anjuna encrypts data in use inside a hardware enclave that keeps out the host and admins. RedactSure tokenizes the rendered screen before a model reads it.

Arcade authorizes each tool call through the user's OAuth grant and vaults the token. RedactSure replaces values on the page before a model reads it.

Chrome Enterprise Premium governs the acts people take in Chrome; RedactSure replaces identifiers with tokens on the screen before any model reads it.

Databricks controls data inside its platform through catalog masks and gateway policies; RedactSure replaces values on the page before a model reads it.

Portkey redacts sensitive data in the requests that pass through its gateway, while RedactSure tokenizes the rendered screen before any model reads it.

Protecto replaces values with tokens in the payload a customer's code hands to its API; RedactSure replaces them on the screen before any model reads it.

Silverfort controls the identity layer and the MCP gateway at the tool call; RedactSure replaces values on the rendered screen before the model reads it.

Snowflake masks column values inside its own platform and governs the query; RedactSure replaces values on the rendered page before any model reads it.

TrojAI controls the traffic passing through its inline enforcement proxy; RedactSure replaces values on the rendered screen before any model reads it.

WitnessAI tokenizes and redacts the AI traffic its platform intercepts, while RedactSure replaces values on the rendered screen before any model reads it.

1Password keeps logins from an agent and shows placeholders inside one OpenShell sandbox, while RedactSure, a 1Password alternative built for AI agents, replaces values on every rendered page it reads. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Amazon Comprehend locates or redacts PII in text an application submits, while RedactSure, an Amazon Comprehend alternative for AI agents, tokenizes the screen before a model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Anchor Browser signs an agent in with a managed identity, while RedactSure, an Anchor Browser alternative for AI agents, replaces the values the page renders before any model reads them. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Aurascape inspects prompts, responses and gateway-routed tool calls inline, while RedactSure, an Aurascape alternative built for AI agents, tokenizes the screen before any model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Auth0 decides at the identity provider what a token may reach, while RedactSure, an Auth0 alternative built for AI agents, replaces values on the rendered screen before a model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Azure Language redacts sensitive data in text an application sends to its API; RedactSure, an Azure Language alternative built for AI agents, tokenizes identifiers on screen before any model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Basis Theory vaults payment data and issues agents scoped tokens, while RedactSure, a Basis Theory alternative built for AI agents, tokenizes the screen before a model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Bluemetrix tokenizes personal data inside the pipelines and warehouses it reaches, while RedactSure, a Bluemetrix alternative built for AI agents, replaces values on the rendered screen before any model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Browser Use substitutes placeholders at typing time, while RedactSure, a Browser Use alternative built for AI agents, substitutes values on the rendered screen. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Browserbase keeps the login out of the model's hands, while RedactSure, a Browserbase alternative built for AI agents, replaces the values a page renders before the model reads them. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

ChatGPT Work controls the enterprise workspace and its administrator settings, while RedactSure, a ChatGPT Work alternative built for AI agents, replaces values on the rendered screen before a model reads them. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Cisco Cloudlock uses APIs to manage cloud app risk, while RedactSure, a Cisco Cloudlock alternative built for AI agents, replaces values on the screen before any model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Claude Code masks configured credentials for sandboxed Bash commands; RedactSure, a Claude Code alternative built for AI agents, replaces them on the screen before the model reads. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Claude in Chrome reads whatever is visible in the tab, while RedactSure, a Claude in Chrome alternative built for AI agents, replaces those values with tokens before any model reads them. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Composio brokers tool calls server-side and keeps the account in its cloud, while RedactSure, a Composio alternative built for AI agents, replaces values on the page before the model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Cursor gates the terminal commands and file paths its agent may use; RedactSure, a Cursor alternative built for AI agents, replaces values on a rendered page before a model reads them. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Cyberhaven governs data flows through an endpoint agent, browser extension and cloud connectors, while RedactSure, a Cyberhaven alternative built for AI agents, tokenizes the screen before the agent's model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Daytona isolates the sandbox a run executes in and mounts each key there by name, while RedactSure, a Daytona alternative for AI agents, replaces screen values before any model reads them. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Devin stores a credential in its secrets manager and hands it to the agent, while RedactSure, a Devin alternative built for AI agents, puts a token on the rendered page. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Dia hides password fields and irreversible action buttons from its agent, while RedactSure, a Dia alternative for AI agents, replaces sensitive values with tokens before a model reads the page. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

A host proxy swaps a sentinel for a credential, while RedactSure, a Docker Sandboxes alternative built for AI agents, replaces the token on the settings page before the model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

DoControl governs who and what reaches SaaS files and connected apps, while RedactSure, a DoControl alternative built for AI agents, replaces values on the rendered screen before any model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Doppler injects a configuration's credentials into the process an agent runs, while RedactSure, a Doppler alternative built for AI agents, holds them outside it in an adapter the agent cannot reach. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

DTEX watches agent behavior from endpoint telemetry and scores it, while RedactSure, a DTEX alternative built for AI agents, replaces values on the screen before the model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

E2B keeps a credential outside the sandbox and injects it at the egress proxy, while RedactSure, an E2B alternative built for AI agents, replaces screen values before any model reads them. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Evervault tokenizes values deposited before a session and restores them at its network proxy, while RedactSure, an Evervault alternative built for AI agents, tokenizes the screen before any model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Forcepoint applies policy to data at rest, in motion, in use and in AI prompts; RedactSure, a Forcepoint alternative built for AI agents, tokenizes the screen before any model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Fortra DLP controls data moving across endpoints, networks, email, cloud and AI sites, while RedactSure, a Fortra DLP alternative built for AI agents, tokenizes the screen before any model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Gemini in Chrome completes tasks in signed-in tabs, while RedactSure, a Gemini in Chrome alternative built for AI agents, replaces values on the screen before the model reads them. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

GitHub Copilot confines an agent to one repository and a fresh environment; RedactSure, a GitHub Copilot alternative built for AI agents, replaces values on the screen before a model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Grok Bot runs the browser and the app logins on a cloud computer; RedactSure, a Grok Bot alternative built for AI agents, replaces a page's values before the model reads them. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Harmonic Security inspects prompts, files and agent tool calls at the AI tool, while RedactSure, a Harmonic Security alternative built for AI agents, tokenizes the screen before the model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

HashiCorp Vault scopes and bounds the credential an agent fetches; RedactSure, a HashiCorp Vault alternative built for AI agents, keeps the value off the rendered page. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Immuta controls what an agent's queries return, through a temporary data platform role, while RedactSure, an Immuta alternative built for AI agents, tokenizes the screen before the model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Infisical Agent Vault attaches stored credentials to an agent's request at a proxy; RedactSure, an Infisical alternative built for AI agents, replaces values on the screen before the model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Informatica masks rows and columns in the data estate, while RedactSure, an Informatica alternative for AI agents, tokenizes identifiers on the rendered screen before any model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

K2view masks and governs data in the entity data products it serves to agents, while RedactSure, a K2view alternative built for AI agents, replaces identifiers with tokens on the rendered screen. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Keeper injects a vaulted credential into a session and records it, while RedactSure, a Keeper alternative built for AI agents, replaces page values before any model reads them. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Limina replaces identifiers in the text, files and prompts code sends to its container; RedactSure, a Limina alternative built for AI agents, tokenizes the screen before the agent's model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Manus controls the hosted browser session, and RedactSure, a Manus alternative built for AI agents, controls the rendered page before the model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Menlo Security cleans and masks pages in its cloud browser, while RedactSure, a Menlo Security alternative built for AI agents, replaces values with tokens before a model reads the screen. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Meta Muse stops for a person before a payment, while RedactSure, a Meta Muse alternative for AI agents, tokenizes the screen before any model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Microsoft Edge Copilot Mode governs where a browser's actions run, while RedactSure, a Microsoft Edge Copilot Mode alternative built for AI agents, governs what the model reads on the page. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Microsoft Entra Agent ID governs an agent's identity in the directory; RedactSure, a Microsoft Entra Agent ID alternative built for AI agents, governs the screen its model reads. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Presidio anonymizes PII in text an application submits, while RedactSure, a Microsoft Presidio alternative built for AI agents, replaces values on the rendered screen before a model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Mimecast filters email and collaboration traffic and links each agent to its deployer, while RedactSure, a Mimecast alternative built for AI agents, tokenizes identifiers before any model reads the screen. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Mimecast Incydr scores and blocks data movement by people and agents, while RedactSure, a Mimecast Incydr alternative built for AI agents, replaces identifiers with tokens before any model reads the screen. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Modal delivers a credential into the sandbox as an environment variable, while RedactSure, a Modal alternative built for AI agents, replaces the value on the screen before the model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

NeMo Guardrails checks input and output in an application a team builds, while RedactSure, an NVIDIA NeMo Guardrails alternative built for AI agents, replaces values before a model reads the screen. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Oasis Security governs what an agent may reach, through policy and short-lived identities; RedactSure, an Oasis Security alternative built for AI agents, tokenizes the screen before the model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Codex removes credentials before the agent phase and blocks network access by default, while RedactSure, an OpenAI Codex alternative for AI agents, tokenizes a rendered page before the model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

OpenAI Dots governs behavior with custom rules the model reads, while RedactSure, an OpenAI Dots alternative built for AI agents, replaces values on the rendered screen before the model reads them. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

OpenAI Privacy Filter labels PII spans in text a pipeline sends it; RedactSure, an OpenAI Privacy Filter alternative built for AI agents, tokenizes the screen before the agent's model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Opera Neon blocks certain sites inside its browser; RedactSure, an Opera Neon alternative built for AI agents, replaces values on the rendered screen before a model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Perforce Delphix masks sensitive values in copies delivered outside production, while RedactSure, a Perforce Delphix alternative built for AI agents, tokenizes identifiers on the rendered screen before any model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Perplexity Comet applies detection and confirmation around the page, while RedactSure, a Perplexity Comet alternative built for AI agents, replaces the values on that page before any model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Proofpoint inspects prompts, uploads, responses and MCP calls and redacts sensitive data there, while RedactSure, a Proofpoint alternative built for AI agents, tokenizes the screen before the agent's model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Protegrity protects data elements in the stores and flows its protectors and guardrails cover, while RedactSure, a Protegrity alternative built for AI agents, protects the screen before an agent reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Replit encrypts a project's keys and injects them as environment variables, while RedactSure, a Replit alternative for AI agents, tokenizes the screen before the model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Safetica applies DLP policies to files, pasted content and prompts as employees share them; RedactSure, a Safetica alternative built for AI agents, tokenizes the rendered screen before any model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Skyhigh Security scans prompts, uploads and files through its proxy and AI APIs, while RedactSure, a Skyhigh Security alternative built for AI agents, tokenizes the screen before a model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Strac redacts sensitive values in MCP tool calls, prompts and connected SaaS apps, while RedactSure, a Strac alternative built for AI agents, tokenizes the screen before the agent's model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Symantec DLP inspects content moving across the channels a policy covers; RedactSure, a Symantec DLP alternative built for AI agents, replaces values on the screen before the agent's model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Teleport ties an agent to a machine identity and controls which MCP servers that identity reaches; RedactSure, a Teleport alternative built for AI agents, keeps values off the rendered screen. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Tonic AI redacts sensitive values in text, files and prompts sent to it; RedactSure, a Tonic AI alternative built for AI agents, tokenizes the screen before the agent's model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Trellix DLP classifies sensitive data and controls its movement across endpoints and storage, while RedactSure, a Trellix alternative built for AI agents, tokenizes the screen before the agent's model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

TruffleHog finds and verifies leaked credentials in repositories, logs and chats, while RedactSure, a TruffleHog alternative built for AI agents, tokenizes values before any model reads the rendered screen. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Very Good Security tokenizes traffic an application routes through its proxy, while RedactSure, a Very Good Security alternative built for AI agents, tokenizes the screen before the agent's model reads it. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.

Virtru ties encryption and access policy to each file, while RedactSure, a Virtru alternative built for AI agents, replaces identifiers on a screen before any model reads them. RedactSure is an alternative way to think about agent browsing security, because it protects sensitive data as it is rendered on a screen, before an agent uses it.
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