Copper
Copper is a productivity-focused CRM designed specifically for Google Workspace users to manage contacts, track sales deals, and automate manual data entry directly within Gmail and Calendar.
Liminal
Liminal is a security and compliance platform that helps you safely deploy and manage generative AI across your organization while protecting sensitive data and ensuring regulatory adherence.
Quick Comparison
| Feature | Copper | Liminal |
|---|---|---|
| Website | copper.co | lmnl.app |
| Pricing Model | Subscription | Custom |
| Starting Price | $23/month | Custom Pricing |
| FREE Trial | ✓ 14 days free trial | ✘ No free trial |
| Free Plan | ✘ No free plan | ✘ No free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2011 | 2023 |
| Headquarters | San Francisco, USA | Indianapolis, USA |
Overview
Copper
Copper is a CRM built specifically for people who live in Google Workspace. Instead of jumping between tabs, you can manage your entire sales process directly from your Gmail inbox and Google Calendar. It automatically attaches email threads and calendar events to the right contacts, so you never have to worry about manual data entry or losing track of a conversation.
You can visualize your sales stages with drag-and-drop pipelines and set up automated reminders to follow up with prospects. It is designed for relationship-heavy businesses like agencies, consultancies, and real estate firms that need a simple way to stay organized without the complexity of traditional enterprise CRM systems.
Liminal
Liminal provides you with a comprehensive security layer to adopt generative AI without risking your sensitive data. You can set granular access controls, redact personally identifiable information (PII) in real-time, and monitor how your team interacts with AI models like ChatGPT or Claude. It acts as a secure gateway that sits between your users and AI providers, ensuring every prompt is inspected and scrubbed of risks before it leaves your environment.
The platform is designed for security-conscious organizations in regulated industries like finance, healthcare, and legal. You can finally say yes to AI productivity while maintaining a complete audit trail of all AI interactions. Whether you are using web-based AI tools or building your own custom applications, you get the visibility and control needed to prevent data leaks and stay compliant with global privacy standards.
Overview
Copper Features
- Google Workspace Integration Manage your contacts, deals, and tasks directly within Gmail and Google Calendar without switching between different apps.
- Automated Data Entry Scrape contact details from email signatures and automatically sync your email history and calendar events to every record.
- Visual Pipeline Management Track every deal's progress with a drag-and-drop board that gives you a clear view of your sales funnel.
- Email Sequencing Send personalized email templates to multiple recipients at once and track open rates to improve your outreach.
- Task Automation Set up automated workflows to create tasks or send notifications when a deal moves to a new stage.
- Mobile CRM App Access your entire database and update deal statuses on the go with native apps for iOS and Android.
Liminal Features
- Automated Data Redaction. Protect your privacy by automatically detecting and redacting sensitive information like PII, PHI, and PCI from AI prompts.
- Policy Enforcement. Create and enforce custom security policies that automatically block or modify risky AI interactions based on your specific requirements.
- Model Agnostic Gateway. Connect securely to any major AI provider including OpenAI, Anthropic, and Google while maintaining consistent security controls across all of them.
- Detailed Audit Logs. Maintain a complete record of all AI usage to satisfy compliance requirements and perform forensic reviews when necessary.
- Real-time Monitoring. Gain instant visibility into how your employees are using AI tools and identify potential shadow AI risks before they escalate.
- Identity Integration. Link AI access to your existing identity provider to manage permissions based on user roles and department needs.
Pricing Comparison
Copper Pricing
- Up to 3 users
- 2,500 contact limit
- Google Workspace integration
- Pipeline management
- Standard reporting
- Everything in Basic, plus:
- Unlimited contacts
- Workflow automation
- Bulk email and templates
- Custom fields
- Integration with 1,000+ apps
Liminal Pricing
Pros & Cons
Copper
Pros
- Deep integration with Gmail and Google Calendar
- Minimal manual data entry saves significant time
- Clean interface is very easy to learn
- Fast setup process compared to other CRMs
- Excellent mobile app for remote sales teams
Cons
- Limited functionality for non-Google Workspace users
- Basic tier has a strict user limit
- Reporting can feel basic for enterprise needs
- Higher tiers are relatively expensive per user
Liminal
Pros
- Simplifies the complex process of securing generative AI
- Robust real-time redaction of sensitive corporate data
- Provides deep visibility into previously hidden AI usage
- Easy integration with existing enterprise security workflows
Cons
- Pricing is not transparent for smaller teams
- Requires initial configuration of complex security policies
- Newer platform with a rapidly evolving feature set