Work faster with AI Assistants built on your business

Cassidy connects to your tools and knowledge to automate high-leverage workflows—like drafting sales follow-ups, filling RFPs with past answers, creating CRM account briefs, and turning call transcripts into action items. Every step runs with real business context—so output is accurate, relevant, and ready to use.
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Cassidy AI branded visual graphic showing a variety of different AI Assistants
Trusted by 20,000+ teams & Fortune 500 Companies
Enterprise grade security (SOC 2 Type II, GDPR, ...)

Build Assistants for hyper-personalized roles and tasks

Top AI Models

Use the right model for every task

Cassidy lets you choose the best model for each assistant—whether it’s writing, research, or reasoning. As new models are released, they’re automatically added to your workspace so your automations stay ahead.
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Cassidy AI visual graphic showing how users can use different AI foundational models to build AI Assistants
Cassidy AI visual graphic showing how Assistants can be granted access to different areas of a user's Knowledge Base to provide accurate answers
Accurate Replies

Connect knowledge to deliver real business context

Cassidy integrates with your tools—like Google Drive, SharePoint, and Slack—to give every Assistant a real-time view of your company’s knowledge. That means faster, more accurate answers grounded in how your business actually works.
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Brand Voice

Trained on your company’s brand voice

Unlike most AI tools, Cassidy’s AI Assistants deeply learn your brand’s unique tone and style. They train on your existing content to deliver authentic, on-brand interactions—internally and externally.
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Cassidy AI visual graphic showing how users can train/add their own brand tone to each Assistant
Cassidy AI visual graphic showing how users can deploy Cassidy Assistants everywhere online, including Slack, Chrome etc.
Deployment

Embed Assistants across your existing tools

With Cassidy, deploying your custom Assistants to your team is simple. Connect to your Slack, Teams, Chrome, and Microsoft Suite tools so that employees stay in flow while working with AI.
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Integrates with all of your existing tools

Cassidy connects and real-time syncs with hundreds of tools (Drive, Teams, Slack, Gong, etc.) that your team is already using.

Teams work faster with Cassidy Assistants

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Enterprise-level security
SOC 2 Type II
GDPR
CASA

The security-first AI platform

Single Sign-On (SSO)
capability
Supports enterprise Single Sign-On (SSO) providers to ensure secure and centralized user authentication.
SOC 2 Type II
compliant
Cassidy has achieved SOC 2 Type II compliance, demonstrating our adherence to user and workspace security.
Advanced user-level
permissions
Configure your workspace to have restricted permissions to data depending on user level.
GDPR compliant &
CASA certified
Cassidy adheres to GDPR compliance regulations and is CASA Certified, with advanced security for user privacy.
Enterprise-level
data security
Our security infrastructure includes row-level security and granular access control, protecting against unauthorized access.
No model
training
Unlike ChatGPT and other platforms, we never use your private data to re-train models.

FAQ

Have a question? Here are the answers to our most frequently asked questions. If you don’t find what you’re looking for make sure to contact us.
How secure is my data with Cassidy?

Cassidy is enterprise-grade secure. All data is encrypted in transit and at rest, and we’re SOC 2 Type II compliant. Most importantly, your data is never used to train AI models. If your team is using AI, Cassidy is the safest way to do it—trusted by security-conscious teams in finance, healthcare, and government.

What AI models does Cassidy support?

Cassidy supports all major large language models, including OpenAI’s GPT-4, Anthropic’s Claude, Google’s Gemini, and more. Each model has unique strengths—Cassidy lets you choose the right one for your use case, or route tasks dynamically with a model-agnostic approach.

What can I automate with Cassidy?

Cassidy lets your team build AI-powered automations for almost any task—without writing code or waiting on IT. From AI assistants to complex end-to-end workflows, Cassidy gives you the flexibility to automate whatever your business needs.

What tools does Cassidy connect to?

Cassidy integrates with hundreds of tools across your stack. That includes CRMs like Salesforce and HubSpot, support platforms like Intercom and Front, data warehouses, internal APIs, and more.

What kinds of companies use Cassidy?

Cassidy is used by startups, mid-market leaders, and Fortune 100 enterprises alike. Whether you’re just starting out or running global operations, Cassidy scales with your business and security requirements.

How is Cassidy different from other AI tools?

Most tools give you a chatbot. Cassidy gives you a platform. With deep business context, powerful automations, model flexibility, and enterprise-grade security, Cassidy helps teams actually get work done with AI—not just chat with it.

Build AI Assistants personalized to your team