Close CRM | Sales CRM with Built-In AI Sales Agent vs Proto-Mind: Features, Pricing & Which Is Better (2026)
A side-by-side comparison of Close CRM | Sales CRM with Built-In AI Sales Agent and Proto-Mind — features, pricing, and ideal use cases — to help you decide which AI tool fits your workflow.
Close CRM | Sales CRM with Built-In AI Sales Agent
Close
Sales CRM for growing teams with built-in calling, email, SMS and Chloe — an AI sales agent to qualify, follow up, and act on leads.
Key features
- Unified Communication Inbox: Native VoIP calling, tracked email, and SMS messaging all available inside contact records so reps can manage conversations without switching apps and every interaction is automatically logged.
- Chloe — AI Sales Agent: An integrated AI assistant that helps qualify inbound leads, recommends follow-up actions, drafts or automates replies, and surfaces prioritized tasks to accelerate deal progression.
- Email Power Tools: Snippets for templated responses, mail-merge for personalized bulk sends, send-later scheduling, and open/click tracking to time outreach and measure engagement.
- Pipeline & Activity Management: Visual Kanban-style lead boards plus list views that classify prospects by recency and likelihood, with full activity histories and outcome tracking to manage handoffs and pipeline health.
- Workflow Automation: Rules and automations to assign leads, set reminders, update records, and reduce administrative work so teams can scale repeatable sales motions.
- Reporting & Analytics: Conversion and activity reporting to track performance by source, monitor no-show patterns, call outcomes, and tie revenue to specific activities or channels.
- Integrations & Extensibility: API, Zapier connectivity, webhook triggers, and community integrations (e.g., n8n nodes) to connect Close to calendars, marketing stacks, scheduling tools, and other systems.
- Activity Capture & Attribution: Automatic logging of calls, emails, and meetings plus user attribution and custom field support to maintain accurate CRM data and enable attribution analysis.
- Built-in VoIP calling with automatic call logging and outcomes
- Tracked email with snippets, mail merge, send-later, and open tracking
- SMS messaging integrated into contact records and conversation history
- Chloe — built-in AI sales agent for lead qualification, follow-ups, and action suggestions
- Pipeline and deal management (Kanban and list views)
- Activity tracking recording every touchpoint (calls, emails, meetings, SMS)
- Automated workflows for lead assignment, reminders, and repetitive tasks
- REST API surface and community integrations (e.g., n8n node) for automation
- Webhook-based triggers with secure signature verification for event-driven workflows
- Native and third-party integrations (Zapier, Make, Slack, Gmail, community connectors like n8n and iClosed)
Best for
- High-velocity Inside Sales: Equip remote or inside sales teams to handle large volumes of outreach by centralizing calls, emails, and SMS in one interface and using Chloe to prioritize leads and automate follow-ups.
- Lead Qualification & Routing: Use Chloe and automated workflows to qualify inbound leads, route high-value prospects to senior closers, and assign lower-value leads to setters or nurture campaigns.
- Follow-up Automation: Automate multi-step follow-up sequences with scheduled emails, SMS reminders, and AI-drafted responses to reduce manual outreach and recover warm leads.
- Unified Outreach Campaigns: Run personalized mail-merge email campaigns, track opens/clicks, and follow up by phone or text from the same CRM to increase conversion rates.
- Sales Performance Reporting: Monitor conversion rates, revenue by source, call outcomes, and no-show patterns to optimize team processes and coach reps with data-driven insights.
- Stack Integration & Workflow Automation: Connect Close to scheduling tools, payment processors, and marketing systems via Zapier, webhooks, or community nodes (n8n) to create end-to-end sales workflows.
- Remote Team Collaboration: Maintain full conversation histories and activity logs for smooth handoffs between team members and ensure continuity in multi-rep selling motions.
- High-velocity inside-sales teams managing dozens/hundreds of parallel conversations
- Automating follow-ups and lead qualification using Chloe to reduce manual outreach
- Consolidating calling, emailing and SMS into a single CRM inbox to prevent information fragmentation
- Connecting Close to workflow automation platforms (n8n, Zapier, Make) to trigger downstream processes
- Integrating front-end lead capture systems (e.g., iClosed) to sync qualified leads into Close for pipeline management
Proto-Mind
VIRENCORE
A native macOS floating workspace that keeps AI conversations, project memory, files and live voice together on your Mac.
Key features
- Floating Cube Workspace: Hover the cube to reveal the workspace and click to pin it, or move away to hide it while tasks keep running in the background.
- Per-Conversation Model Routing: Each chat picks its own model and account — ChatGPT with Codex access, supported model APIs, or a local Ollama model.
- Editable Project Memory: Notes, decisions and preferences stay attached to a project and carry into later conversations, and you can review, change or remove any of them.
- Live Voice Control: Speak to open a project, steer a running task or send new work, and add a correction while the task is still going.
- Detachable Companion Windows: Pull out and resize a browser, a file or a second conversation so reference material sits beside the work.
- Explicit Mac Access: Codex can work with files and run commands only after you turn Mac access on; screen control additionally requires Codex Desktop's signed Computer Use helper.
- Local Data Storage: Conversation history and saved memory live on your Mac, and cloud processing happens only when you choose a cloud model or voice.
- Open Source Beta: The macOS installer and the Apache 2.0 source are both published, so the workspace can be inspected and built from source.
Best for
- Long-Running Project Work: Keep a website or client project's decisions in project memory so each session resumes instead of re-explaining the brief.
- Brief to Deliverable: Have the agent read a client brief and save a proposal document, then open it in a companion window next to the conversation.
- Parallel Task Execution: Start several tasks across different models at once and check back on them without blocking the conversation you are in.
- Hands-Free Steering: Dictate a correction or open a project by voice while your hands are busy elsewhere on the Mac.
- Privacy-Sensitive Drafting: Run a local Ollama model so conversation content never leaves the machine.
- Model Comparison: Put the same question to a Codex route and a local model in adjacent windows to compare the answers side by side.