Platform

Industries

Resources

Platform

Industries

Resources

Copilot makes your Office apps smarter.

Rebase makes your organization AI-first.

Microsoft Copilot is a powerful personal productivity tool that lives inside your Word, Excel, and PowerPoint. Rebase is the enterprise AI infrastructure that lives across your entire organization — deployed in your cloud, model-agnostic, and built for data sovereignty.

Personal productivity vs organizational transformation. Two different layers of the AI stack.

What Copilot Does

Microsoft Copilot is a personal productivity layer. It helps individuals write emails faster, summarize meetings, and generate first drafts of documents. It connects to your Microsoft 365 data (emails, files, chats) to provide context for individual tasks. It's a "copilot" for the individual worker.

What Rebase Does

Rebase is Enterprise AI Infrastructure. We don't just help individuals write faster — we build the foundational layer that transforms how your entire organization operates. Our Context Engine builds a live knowledge graph across all your systems (not just Microsoft). Our AI Gateway gives you model-agnostic access to any LLM. Our Memory system creates persistent, private institutional knowledge.

Head-to-Head Comparison

Dimension

Microsoft Copilot

Rebase

What It Is

Personal productivity layer for M365 apps

Enterprise AI Infrastructure — full stack from context to agents to governance

Scope

Individual productivity. Helping people work faster in Office apps.

Organizational transformation. Automating workflows across all systems.

Data Access

Limited to Microsoft 365 ecosystem (Graph API).

Live knowledge graph across 50+ systems (CRM, ERP, Engineering, HR, etc.).

Intelligence

RAG-based search on your personal files and emails.

Context Engine with cross-domain correlation and dependency tracking.

Agent Capabilities

"Copilot Studio" for building simple bots inside M365.

Agent Studio with no-code builder, pro-code SDK, and MCP workspace.

Model Access

Locked into OpenAI/Microsoft models.

Truly model-agnostic. Use OpenAI, Anthropic, Google, or local models.

Memory

Session-based. Limited persistent organizational memory.

Persistent, private institutional memory that grows with your company.

Deployment

SaaS only. Hosted in Microsoft's cloud.

BYOC (your VPC), on-premises, or air-gapped. Your cloud, your rules.

Best For

Improving individual worker efficiency in Office apps.

Building an AI-native organization with custom agents and workflows.

Head-to-Head Comparison

Dimension

Microsoft Copilot

Rebase

What It Is

Personal productivity layer for M365 apps

Enterprise AI Infrastructure — full stack from context to agents to governance

Scope

Individual productivity. Helping people work faster in Office apps.

Organizational transformation. Automating workflows across all systems.

Data Access

Limited to Microsoft 365 ecosystem (Graph API).

Live knowledge graph across 50+ systems (CRM, ERP, Engineering, HR, etc.).

Intelligence

RAG-based search on your personal files and emails.

Context Engine with cross-domain correlation and dependency tracking.

Agent Capabilities

"Copilot Studio" for building simple bots inside M365.

Agent Studio with no-code builder, pro-code SDK, and MCP workspace.

Model Access

Locked into OpenAI/Microsoft models.

Truly model-agnostic. Use OpenAI, Anthropic, Google, or local models.

Memory

Session-based. Limited persistent organizational memory.

Persistent, private institutional memory that grows with your company.

Deployment

SaaS only. Hosted in Microsoft's cloud.

BYOC (your VPC), on-premises, or air-gapped. Your cloud, your rules.

Best For

Improving individual worker efficiency in Office apps.

Building an AI-native organization with custom agents and workflows.

Why Enterprises Choose Rebase

Cross-System Intelligence

Copilot knows your emails. Rebase knows your Jira tickets, Salesforce accounts, GitHub repos, and Slack threads — and how they relate to each other.

Agents That Act Across Systems

Copilot agents live in M365. Rebase agents can trigger actions across your entire tech stack, from updating a database to filing a compliance report.

Persistent Organizational Memory

Copilot forgets. Rebase builds a persistent memory layer that captures institutional knowledge and makes it available to every agent and employee.

Model Freedom

Don't get locked into one provider. Rebase lets you use the best model for every task — whether it's GPT-4, Claude 3, or a specialized local model.

Data Sovereignty

For regulated industries, sending data to a third-party SaaS is a risk. Rebase deploys in your environment, ensuring your data never leaves your control.

What Copilot adoption tells you about the limits of personal AI.

Gartner research shows that while 70% of organizations are testing Copilot, only a fraction are seeing "transformational" results. Why? Because Copilot is designed for individual productivity, not organizational intelligence.

Individual productivity gains are linear. Organizational AI gains are exponential. When you automate a single person's email, you save 10 minutes. When you automate an entire cross-functional workflow, you change the unit economics of your business.

The Pattern: Organizations buy Copilot for productivity gains. They realize the gains are incremental. They ask: 'What about our entire organization?' Rebase answers that question.

The Copilot Pattern

Individual productivity gains are linear. You save minutes per person.

The Rebase Pattern

Organizational AI gains are exponential. You change the unit economics.

When Each Makes Sense

Copilot Makes Sense When

You want to help employees write emails and docs faster.
You are a standard Microsoft 365 shop.
You need a quick productivity win for individual contributors.
You don't need to automate complex, cross-system workflows.

Rebase Makes Sense When

You need AI infrastructure that spans your entire tech stack.
Data sovereignty and private deployment are mandatory.
You want to build custom AI agents that take actions across systems.
You need to capture and reuse institutional knowledge.
You want to avoid model lock-in.

When Each Makes Sense

Copilot Makes Sense When

You want to help employees write emails and docs faster.
You are a standard Microsoft 365 shop.
You need a quick productivity win for individual contributors.
You don't need to automate complex, cross-system workflows.

Rebase Makes Sense When

You need AI infrastructure that spans your entire tech stack.
Data sovereignty and private deployment are mandatory.
You want to build custom AI agents that take actions across systems.
You need to capture and reuse institutional knowledge.
You want to avoid model lock-in.

Enterprise AI Infrastructure That Scales

ENTERPRISE INFRASTRUCTURE, NOT JUST PERSONAL TOOLS

Rebase is built for the complexity of the modern enterprise. We handle the context, memory, and governance so you can focus on building.

DESIGNED FOR DATA SOVEREIGNTY

Deploy in your VPC, on-prem, or air-gapped. Your data never leaves your environment. SOC 2 Type II, HIPAA, and GDPR ready.

MODEL AGNOSTIC FROM DAY ONE

Use any model from any provider. Switch models as the landscape changes. No lock-in, no preferred providers.

FAQS

REBASE vs MICROSOFT COPILOT

We already have Copilot. Do we really need Rebase?

No. They serve different purposes. Copilot is a great personal productivity tool for Office apps. Rebase is the infrastructure layer for your entire organization. Most of our customers use both.

Can Rebase integrate with Microsoft 365?

What about Copilot Studio? Can't we build enterprise agents there?

Copilot costs $30/user/month. How does Rebase pricing compare?

Won't Microsoft eventually build what Rebase does?

Personal productivity is step one.  Organizational transformation is the destination.

Keep Copilot for personal productivity. Add Rebase for enterprise AI infrastructure.

Personal productivity is step one.  Organizational transformation is the destination.

Keep Copilot for personal productivity. Add Rebase for enterprise AI infrastructure.

Ready to become

an AI-first company

Ready to become

an AI-first company

Ready to become

an AI-first company

Privacy

Terms

Security

Copilot makes your Office apps smarter.

Rebase makes your organization AI-first.

Personal productivity vs organizational transformation. Two different layers of the AI stack.

Personal productivity vs organizational transformation. Two different layers of the AI stack.

What Copilot Does

What Rebase Does

Head-to-Head Comparison

Head-to-Head Comparison

Head-to-Head Comparison

Why Enterprises Choose Rebase

Why Enterprises Choose Rebase

Cross-System Intelligence

Agents That Act Across Systems

Persistent Organizational Memory

Model Freedom

Data Sovereignty

What Copilot adoption tells you about the limits of personal AI.

What Copilot adoption tells you about the limits of personal AI.

The Copilot Pattern

The Rebase Pattern

When Each Makes Sense

When Each Makes Sense

Copilot Makes Sense When

Rebase Makes Sense When

When Each Makes Sense

Copilot Makes Sense When

Rebase Makes Sense When

Enterprise AI Infrastructure That Scales

Enterprise AI Infrastructure That Scales

ENTERPRISE INFRASTRUCTURE, NOT JUST PERSONAL TOOLS

DESIGNED FOR DATA SOVEREIGNTY

MODEL AGNOSTIC FROM DAY ONE

REBASE vs MICROSOFT COPILOT

REBASE vs MICROSOFT COPILOT

We already have Copilot. Do we really need Rebase?

Can Rebase integrate with Microsoft 365?

What about Copilot Studio? Can't we build enterprise agents there?

Copilot costs $30/user/month. How does Rebase pricing compare?

Won't Microsoft eventually build what Rebase does?

Personal productivity is step one. Organizational transformation is the destination.

Personal productivity is step one. Organizational transformation is the destination.

Personal productivity is step one. Organizational transformation is the destination.

Ready to become

an AI-first company

Ready to become

an AI-first company

Ready to become

an AI-first company

Personal productivity is step one.  Organizational transformation is the destination.

Personal productivity is step one.  Organizational transformation is the destination.

Personal productivity is step one.  Organizational transformation is the destination.