Close
Sales CRM with built-in power dialer and SMS.
Close provides Contact Management, Lead Tracking, Opportunity Management through its REST.
Direct Agent Workflow for Close
• Connect: Give your Close API Key to Claude Code, Cowork, or your favorite AI agent.
• Automate: Your agent handles Contact Management and Lead Tracking directly.
• Execute: No extra software or middleware required for CRM & RevOps automation.
Frequently Asked Questions
What does Close do?
Close is a crm & revops tool that provides Sales CRM with built-in power dialer and SMS.
How do I use Close with AI agents?
Connect Close to agents like Claude Code or Cowork by using its REST and your API Key keys. This allows your agent to perform Contact Management and Lead Tracking directly without needing extra software.
Is Close API free?
Yes, Close offers a free tier for its API, making it accessible for testing and small-scale projects.
What are the best alternatives to Close?
Based on features and use cases, the top alternatives to Close are Nutshell, HubSpot, Pipedrive and Salesforce.
Alternatives to Close
Nutshell
SMB CRM with API for sales pipeline management.
HubSpot
All-in-one CRM platform with an extensive API ecosystem.
Pipedrive
The sales-first CRM for managing pipelines and closing deals.
Salesforce
The world's #1 AI-powered CRM and programmable 'Headless 360' ecosystem.