Opal (formerly Mark)

Opal · Founded 2024

4.3(2)

Enterprise · Custom

About

Opal is a recently launched enterprise memory layer designed to manage brand standards and operational context across marketing AI tools and agents. Stores campaign briefs, enforces tone and style guidelines, and syncs brand guidelines across generative AI agents. Addresses critical gap where multiple AI agents need consistent brand voice and messaging.

Features

Brand guideline management
Tone and style enforcement
Campaign brief storage
Operational context sync
Multi-agent coordination
AI tool integration hub
Brand compliance monitoring

Integrations

HubSpotSalesforceSlackMarketing AI tools

Reviews (2)

4.3

Oct 15, 2026

Cons: Customer support can be very slow, which may make getting help frustrating at times

Users report that Opal's customer support can be very slow, making it frustrating to get help when needed.

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Oct 15, 2026

Pros: Very customizable, health kit integrations

Cons: Can feel pretty complicated, very complicated set up, pretty basic, no screen time

User found Opal very customizable with health kit integrations, but noted it has a complicated setup and feels overly complex for basic functionality.

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