Artificial intelligence has reached a point where simply answering questions is no longer enough. Today’s AI assistants are expected to retrieve files, search knowledge bases, manage projects, analyze business data, review code, draft emails, and collaborate across dozens of software platforms. This shift has transformed AI from a conversational tool into a practical workplace assistant.
At the center of this transformation are Claude Connectors.
Instead of existing as an isolated chatbot, Claude can securely connect to external applications and use information from those services to provide more accurate, contextual, and actionable responses. Whether you’re a software developer, marketer, researcher, project manager, or business owner, Claude Connectors allow you to work with your existing tools rather than constantly switching between applications.
As Anthropic continues expanding its integration ecosystem, many users are searching for a complete list of Claude Connectors to understand what services are available and how those integrations can improve daily workflows.
This guide provides a comprehensive overview of the Claude connector ecosystem, explains how different connector categories work, highlights some of the most important integrations currently available, and discusses how organizations can choose the right connectors for their needs.
What Are Claude Connectors?
Claude Connectors are secure integrations that allow Claude to communicate with external applications, cloud platforms, databases, and business software after receiving your authorization.
Instead of relying solely on the information entered into a conversation, Claude can retrieve relevant context from connected services and, depending on the connector and permissions granted, perform actions within those services.
For example, a connector may allow Claude to:
- Search cloud documents.
- Read project information.
- Review customer records.
- Analyze marketing reports.
- Summarize meeting notes.
- Retrieve software documentation.
- Create project tasks.
- Draft business communications.
The specific capabilities vary depending on the connected application and the permissions assigned to your account.
Why Claude Connectors Are Becoming So Popular
Businesses now use dozens of software platforms every day.
A single employee may regularly switch between:
- Project management tools
- Cloud storage
- Documentation platforms
- CRM software
- Analytics dashboards
- Team messaging applications
- Development environments
Each application contains valuable information.
The challenge is bringing that information together efficiently.
Claude Connectors reduce the need for constant context switching by allowing Claude to retrieve relevant information directly from connected services through natural language requests.
Instead of searching across five different applications, users can simply ask Claude.
Does Claude Have Every Connector?
One of the most common misconceptions is that Claude already supports every major software platform.
The reality is slightly different.
Anthropic continues adding new integrations on a regular basis.
The connector directory evolves frequently as new partners join the ecosystem and additional enterprise integrations become available.
Because of this rapid growth, no static article can permanently remain a complete reference.
The official Claude Connectors directory should always be considered the most current source of available integrations.
However, understanding the major categories and popular connectors provides an excellent foundation for most users.
Understanding the Claude Connector Ecosystem
Instead of thinking about connectors as one long list of applications, it helps to organize them into categories.
Each category supports different types of work.
| Category | Typical Purpose |
| Productivity | Documents, files, collaboration |
| Communication | Email and messaging |
| Development | Source code and engineering |
| CRM | Customer management |
| Marketing | Campaign management |
| Analytics | Reporting and business intelligence |
| Finance | Accounting and payments |
| Design | Creative workflows |
| Research | Publications and technical information |
| Automation | Workflow orchestration |
This organization makes it much easier to identify the connectors most relevant to your profession.
Productivity Connectors
Productivity integrations are among the most frequently used because they contain the documents and information teams access every day.
These connectors help Claude retrieve and organize information from cloud storage platforms, document repositories, and collaborative workspaces.
Some commonly available productivity connectors include:
- Google Drive
- Microsoft 365
- Dropbox
- Box
- Notion
- Airtable
Typical workflows include:
- Document summaries.
- Meeting note analysis.
- File comparisons.
- Knowledge retrieval.
- Project documentation.
Instead of manually uploading documents into Claude, these connectors allow Claude to retrieve relevant content directly from authorized sources.
Communication Connectors
Communication platforms generate enormous amounts of information every day.
Claude Connectors help organize that information more efficiently.
Examples include:
- Gmail
- Slack
- Microsoft Teams
Possible workflows include:
- Email summaries.
- Draft replies.
- Conversation analysis.
- Team updates.
- Message categorization.
For professionals managing hundreds of messages each week, communication connectors significantly reduce information overload.
Development Connectors
Software development teams often work across multiple engineering tools.
Claude Connectors simplify many common development tasks.
Examples include:
- GitHub
- GitLab
- Linear
- Jira
- Netlify
- Cloudflare
These connectors support workflows such as:
- Reviewing pull requests.
- Tracking software issues.
- Summarizing documentation.
- Reviewing deployment status.
- Monitoring engineering progress.
Developers spend less time navigating tools and more time solving technical problems.
Marketing Connectors
Marketing departments increasingly depend on AI for campaign planning, analytics, and customer engagement.
Claude supports a growing number of marketing-related integrations.
Some examples include:
- ActiveCampaign
- Adobe Journey Optimizer
- Adobe Customer Journey Analytics
- Adobe Marketing Agent
- Ahrefs
Marketing teams commonly use these connectors for:
- Campaign reporting.
- Customer journey analysis.
- SEO research.
- Content planning.
- Performance summaries.
Because marketing data often lives across multiple platforms, connectors make it much easier to consolidate insights.
Design and Creative Connectors
Creative teams also benefit from AI-assisted workflows.
Current design-related connectors include:
- Adobe Experience Manager
- Adobe for Creativity
- Agentic Presentations by SlidesGPT
- Cloudinary
These tools support activities such as:
- Managing creative assets.
- Organizing digital content.
- Preparing presentations.
- Reviewing brand resources.
Rather than replacing designers, Claude helps organize and retrieve creative information more efficiently.
Research and Data Connectors
Researchers, analysts, and consultants frequently need access to specialized information sources.
Several connectors support these workflows.
Examples include:
- AdisInsight
- Aiera
- Ahrefs
- Daloopa
- Hugging Face
- 10x Genomics Cloud
Potential use cases include:
- Scientific research.
- Financial analysis.
- SEO research.
- Machine learning resources.
- Industry monitoring.
These integrations help professionals spend less time searching for information and more time interpreting it.
Finance and Operations Connectors
Financial and operational teams often work with secure business systems.
Claude’s growing ecosystem includes integrations such as:
- Airwallex
- Plaid
- Stripe
- Square
- Ramp
- QuickBooks
- AppFolio Realm-X
Typical workflows include:
- Payment summaries.
- Expense reporting.
- Financial analysis.
- Property management.
- Operational dashboards.
These connectors enable organizations to retrieve business information while maintaining existing permission structures.
Customer Relationship Management Connectors
Sales and customer success teams rely heavily on CRM platforms.
Claude Connectors help simplify customer information retrieval.
Examples include:
- Salesforce
- HubSpot
- Apollo
- Affinity
- Close
- Outreach
Possible use cases include:
- Customer summaries.
- Pipeline analysis.
- Sales reporting.
- Lead research.
- Opportunity tracking.
Rather than manually reviewing dozens of customer records, teams can ask Claude targeted business questions.
Automation Connectors
Automation platforms connect multiple applications together.
Popular examples include:
- Zapier
- Workato
These connectors allow Claude to participate in larger business workflows that span multiple systems.
For example:
Document received
↓
Claude summarizes it
↓
Slack notification generated
↓
Project task created
↓
CRM updated
This kind of orchestration significantly expands Claude’s practical usefulness.
Featured Claude Connectors
Below are some of the most recognizable connectors currently available across the Claude ecosystem.
| Connector | Primary Category | Typical Use |
| Google Drive | Productivity | Document retrieval |
| Gmail | Communication | Email management |
| Slack | Communication | Team collaboration |
| GitHub | Development | Code repositories |
| Linear | Project Management | Issue tracking |
| Jira | Development | Sprint management |
| Notion | Productivity | Knowledge management |
| Airtable | Productivity | Database workflows |
| Ahrefs | Marketing | SEO research |
| ActiveCampaign | Marketing | Email automation |
| Adobe Experience Manager | Design | Digital assets |
| Stripe | Finance | Payment workflows |
| Salesforce | CRM | Customer management |
| HubSpot | CRM | Marketing and sales |
| Zapier | Automation | Workflow integration |
Key Takeaways from Part 1
| Topic | Summary |
| Claude Connectors | Extend Claude beyond simple conversations |
| Productivity Tools | Simplify document workflows |
| Communication Apps | Organize emails and messages |
| Development Tools | Improve engineering productivity |
| Marketing Platforms | Analyze campaigns and SEO |
| Finance Systems | Retrieve operational insights |
| CRM Software | Support sales workflows |
| Automation Platforms | Connect multiple business systems |
Expanded Claude Connectors List
Anthropic continues to expand the Claude Connector ecosystem with new integrations across productivity, engineering, research, finance, marketing, customer relationship management, and enterprise software.
While the official connector directory changes regularly, the following connectors represent many of the most recognized integrations currently available.
Productivity
| Connector | Primary Purpose |
| Google Drive | Document storage and retrieval |
| Microsoft 365 | Office productivity |
| Airtable | Databases and workflow management |
| Notion | Knowledge management |
| Dropbox | Cloud storage |
| Box | Enterprise document storage |
| Jotform | Forms and data collection |
Communication
| Connector | Primary Purpose |
| Gmail | Email management |
| Slack | Team communication |
| Microsoft Teams | Business collaboration |
Development
| Connector | Primary Purpose |
| GitHub | Source code repositories |
| GitLab | Software development |
| Linear | Issue tracking |
| Jira | Project management |
| Netlify | Website deployment |
| Cloudflare | Infrastructure management |
| Jam | Bug reporting |
| Stytch | Authentication |
Marketing
| Connector | Primary Purpose |
| ActiveCampaign | Email marketing |
| Adobe Journey Optimizer | Customer engagement |
| Adobe Marketing Agent | Marketing workflows |
| Adobe Customer Journey Analytics | Customer analytics |
| Ahrefs | SEO research |
| Amplitude | Product analytics |
Design
| Connector | Primary Purpose |
| Adobe Experience Manager | Digital asset management |
| Adobe Creative integrations | Creative workflows |
| Agentic Presentations by SlidesGPT | AI presentations |
| Cloudinary | Media management |
| Canva | Graphic design |
Customer Relationship Management
| Connector | Primary Purpose |
| Salesforce | CRM |
| HubSpot | CRM and marketing |
| Apollo.io | Sales intelligence |
| Affinity | Relationship management |
| Close | Sales CRM |
| Clay | Lead enrichment |
| Outreach | Sales engagement |
Finance
| Connector | Primary Purpose |
| Stripe | Online payments |
| Square | Payment processing |
| Plaid | Financial data |
| Ramp | Expense management |
| Airwallex | Global payments |
| QuickBooks | Accounting |
| FactSet | Financial intelligence |
Research and Analytics
| Connector | Primary Purpose |
| AdisInsight | Pharmaceutical research |
| Aiera | Market intelligence |
| Daloopa | Financial data |
| Hugging Face | AI models |
| 10x Genomics Cloud | Genomics research |
| Hex | Data analytics |
Specialized Business Tools
Several specialized connectors are designed for industry-specific workflows.
Examples include:
- Actively
- Aiwyn Tax
- AppFolio Realm-X
- LegalZoom
- DocuSign
- Indeed
These integrations support workflows in healthcare, legal services, recruiting, taxation, real estate, and enterprise operations.
Which Claude Connectors Should You Use?
Choosing connectors depends entirely on your daily workflow.
Developers
Recommended connectors:
- GitHub
- GitLab
- Linear
- Jira
- Cloudflare
- Netlify
- Slack
These tools help engineering teams review code, monitor deployments, track issues, and collaborate more efficiently.
Product Managers
Useful connectors include:
- Notion
- Linear
- Jira
- Google Drive
- Slack
- Airtable
Together, these connectors simplify sprint planning, documentation, customer feedback analysis, and project coordination.
Marketing Professionals
Recommended connectors:
- ActiveCampaign
- Ahrefs
- Amplitude
- Adobe Experience Manager
- Adobe Journey Optimizer
- HubSpot
These platforms support campaign planning, SEO analysis, customer engagement, and marketing performance reporting.
Business Owners
Business leaders often benefit from:
- Google Drive
- Gmail
- Salesforce
- Stripe
- QuickBooks
- Slack
This combination provides visibility into communication, finances, customer relationships, and operations.
Researchers
Recommended connectors include:
- Hugging Face
- 10x Genomics Cloud
- AdisInsight
- Google Drive
- Hex
Researchers can organize publications, analyze data, summarize findings, and manage technical documentation more efficiently.
How to Choose the Right Connectors
Rather than connecting every available service, begin by identifying your most repetitive tasks.
Ask yourself:
- Which applications do I open every day?
- Which documents do I search most frequently?
- Where do I spend the most manual effort?
- Which workflows involve repetitive copying and pasting?
The answers usually reveal the connectors that will provide the greatest productivity improvements.
Read Only vs Write Enabled Connectors
Not every workflow requires Claude to modify information.
Understanding permission levels is essential.
| Permission | Typical Activities |
| Read Only | Search, summarize, analyze, compare |
| Write Enabled | Create tasks, draft emails, update records, send messages |
For new users, read-only access is often the safest starting point.
Organizations can gradually introduce write-enabled workflows after establishing governance and review processes.
Team and Enterprise Connector Management
Larger organizations typically require greater control over AI integrations.
Enterprise administrators may manage:
- Connector availability.
- User permissions.
- Organization policies.
- Authentication methods.
- Security restrictions.
- Approval workflows.
This centralized management helps organizations balance productivity with compliance and security requirements.
Security Best Practices
Claude Connectors inherit your existing permissions rather than bypassing them.
However, organizations should still follow strong security practices.
Recommended guidelines include:
- Connect only trusted applications.
- Grant the minimum permissions required.
- Review connected accounts regularly.
- Remove unused integrations.
- Verify AI-generated actions before execution.
- Restrict write access where possible.
Following these principles significantly reduces operational risk.
Custom Connectors and MCP
Public connectors solve many common business scenarios.
However, some organizations rely on proprietary software that isn’t available through the official directory.
This is where Model Context Protocol (MCP) becomes valuable.
Custom MCP connectors allow Claude to communicate with:
- Internal APIs.
- Company databases.
- Private dashboards.
- Industry-specific software.
- Legacy enterprise systems.
Instead of waiting for an official connector, organizations can build integrations tailored to their own workflows.
For enterprises, this greatly expands Claude’s usefulness beyond commercially available applications.
Common Mistakes When Using Connectors
Many users unintentionally reduce the effectiveness of Claude Connectors by making avoidable mistakes.
Examples include:
- Connecting every available application immediately.
- Granting excessive permissions.
- Ignoring authentication failures.
- Assuming all connectors behave the same way.
- Forgetting to review generated actions.
- Creating overly complicated workflows.
Simple, well-defined workflows usually outperform complex ones.
Future of Claude Connectors
The connector ecosystem continues to grow rapidly.
Future developments are likely to include:
- More enterprise integrations.
- Industry-specific connectors.
- Expanded developer tools.
- Improved automation capabilities.
- Additional CRM platforms.
- More financial software.
- Better workflow orchestration.
- Expanded MCP adoption.
Rather than becoming another application, Claude is gradually evolving into an intelligent layer that sits across existing business software.
Frequently Asked Questions
What are Claude Connectors?
Claude Connectors are secure integrations that allow Claude to access authorized external applications, retrieve information, and perform supported actions using your existing account permissions.
Are Claude Connectors free?
Some connectors are available depending on your Claude subscription and the supported plan for the connected service. Enterprise capabilities may require higher-tier plans.
Which Claude Connector should beginners use first?
Google Drive is one of the easiest connectors for beginners because it allows document search, summarization, and knowledge retrieval with minimal setup.
Can Claude Connectors update external applications?
Some connectors support actions such as creating tasks, updating records, or drafting emails, depending on the integration and the permissions granted.
Is my data secure?
Claude operates within the permissions of your connected account. It cannot access files or information you are not already authorized to view.
Can organizations build custom connectors?
Yes. Businesses can create custom integrations using the Model Context Protocol (MCP) to connect Claude with internal software and proprietary systems.
Should I connect every available application?
No. Start with the tools you use most frequently and expand gradually as your workflows become more sophisticated.
Which connectors are best for developers?
GitHub, GitLab, Linear, Jira, Cloudflare, and Netlify are among the most useful connectors for software development teams.
Which connectors are best for marketers?
Ahrefs, ActiveCampaign, Amplitude, Adobe Experience Manager, Adobe Journey Optimizer, and HubSpot are excellent choices for marketing workflows.
How often are new Claude Connectors released?
Anthropic regularly expands its connector ecosystem, so the official connector directory remains the most reliable source for the latest integrations.
Final Thoughts
The Claude Connectors ecosystem represents one of the most significant developments in practical AI adoption. Rather than limiting AI to isolated conversations, connectors allow Claude to interact with the applications professionals already depend on every day. This transforms Claude from a text-generation tool into an intelligent workspace assistant capable of retrieving information, organizing knowledge, supporting collaboration, and streamlining complex workflows.
Whether you’re a developer reviewing GitHub repositories, a marketer analyzing campaign performance, a product manager coordinating sprint planning, or a business owner monitoring operations, the right combination of connectors can eliminate repetitive manual work and improve productivity across your organization.
The key to long-term success is not connecting every available application. Instead, begin with a small set of tools that genuinely support your daily work, grant only the permissions required, and expand your connector ecosystem gradually as your workflows mature.
As Anthropic continues introducing new integrations and expanding support for the Model Context Protocol, Claude Connectors are likely to become an essential layer of modern digital work. Organizations that learn how to use these integrations thoughtfully today will be better positioned to build secure, efficient, and AI-powered workflows that scale with future business needs.
