TeamPromptTeamPrompt

TeamPrompt vs Witness AI

Witness AI is an AI observability and policy enforcement platform — it sits in the network path and inspects AI traffic across the organization, enforcing guardrails defined by security teams. TeamPrompt takes a browser-first approach: scan the prompt in the page before it ever leaves the device, and pair that with a shared prompt library for sanctioned AI usage. Both prevent data leaks; the architecture is different and the trade-offs are too.

By Eric Campton·Founder, TeamPrompt·Updated June 2026
Free for 3 users·$8/user/mo Pro·$12/user/mo TeamFull pricing →

Feature Comparison

Feature
TeamPrompt
Witness AI
Architecture
Browser extension + Cloudflare DNS
Network observability + policy proxy
AI tool coverage (ChatGPT/Claude/Gemini/Copilot)
Browser-side, all four
Network-side, all four+
Prompt management library
Inline prompt-injection blocking
Network-level inline
Observability across all AI vendors
Per-tool extension support
Centralized network view
BYOD / unmanaged device support
Browser extension works anywhere
Requires network routing
Setup time
Under 5 minutes
Network + identity integration weeks
Free tier
Up to 3 users
Self-serve onboarding
Enterprise sales
Compliance frameworks
20 packs
Custom policies + frameworks
Auto-redaction
Audit log + SIEM export

Where TeamPrompt wins

Works on every device including BYOD and contractor laptops — no network-routing requirement
Free tier removes the procurement barrier — start protecting AI usage in minutes
Includes prompt management, which Witness doesn't address
Browser-side enforcement avoids the SSL-inspection / DNS proxy complexity
Fastest path to coverage when AI tools are the primary risk

Where Witness AI wins

Centralized network view across every AI vendor without per-tool support
Stronger observability story for security teams that prefer network-level visibility
Inline policy enforcement in the network path catches anything routed through it
Better fit for environments with established secure web gateway (SWG) infrastructure

The Verdict

Choose TeamPrompt when you want self-serve, fast deployment, and prompt management bundled in. Choose Witness AI when you have an existing SWG/proxy infrastructure and want centralized AI observability for security operations.

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How it works

Three steps from install to full AI security coverage.

1

Install

Add the browser extension to Chrome, Edge, or Firefox — or deploy it to your whole team via MDM. No proxy or VPN needed.

2

Configure

Enable the compliance packs for your industry, set DLP rules, and add your team's prompts to the shared library.

3

Protected

Every AI interaction is scanned in real time. Sensitive data is blocked before it leaves the browser. Your team has a full audit trail.

Want help getting set up?

Tell us where you are with AI today and we'll walk you through the right setup for your team. No demo gating, no pressure.

Free for up to 3 members. No credit card required.