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Mastiff Chat
- by CapyBearHug LLC
- From $49/month. Free trial available.
- by CapyBearHug LLC
- From $49/month. Free trial available.
AI chatbot for your store with built-in protection against prompt injection, data leaks, and AI abuse. Stay secure while helping customers.
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About the Mastiff Chat
Mastiff Chat is an AI chatbot for Shopify that protects your store against AI abuse while delivering full chatbot functionality. The app installs guardrails between your store and customers, screening all incoming and outgoing messages for prompt injection, sensitive data exposure, and potential leaks.
Three-layer AI screening automatically blocks sensitive data from chat responses. The chat widget installs on your storefront with no code required. Live order lookup and product search work out of the box. A compliance audit log tracks every screened and blocked message for your records. Customize keyword rules and sensitive data policies to match your store's needs.
Launched: May 19, 2026
Key features
- Three-layer AI screening blocks sensitive data from chat responses.
- Chat widget auto-installs on your storefront. No code required.
- Live order lookup and product search come standard.
- Compliance audit log tracks every screened and blocked message.
- Customizable keyword rules and sensitive data policies per store.
Category:
Pricing of Mastiff Chat
Basic
$49 / month
- 2,000 messages/month (then $0.03 each)
- Full AI chatbot functionality
- Three-layer compliance guardrails
- Evaluate every message for abuse
- Customized protection for your shop
Pro
$79 / month
- 3,250 messages/month (then $0.025 each)
- Everything in Basic
- Instantly reject repeat abuse
- Advanced compliance reporting
- Priority support
