OpenClaw is an open-source AI agent framework with over 313,000 GitHub stars that turns WhatsApp, Telegram, Slack, and 20+ messaging platforms into a full WhatsApp CRM and Telegram CRM interface for PerfexCRM.
Combined with the PerfexAPI module (170 REST API endpoints across 19 resources), OpenClaw lets teams check overdue invoices, convert leads to customers, reply to support tickets, and track project progress — all through conversational commands without opening PerfexCRM. Setup takes under 10 minutes.
Found 3 overdue invoices:
Total overdue: $5,150
OpenClaw acts as the AI bridge between your messaging apps and PerfexCRM. When you send a message on WhatsApp or Telegram, the OpenClaw agent interprets your intent, calls the PerfexCRM API, and returns the result in natural language — turning any messaging app into a conversational CRM tool.
OpenClaw connects to 20+ platforms, turning each one into a WhatsApp CRM, Telegram CRM, or Slack CRM interface for PerfexCRM. Manage your CRM from whichever app your team already uses.
2B+ users
900M+ users
Business teams
200M+ users
Privacy-first
Enterprise
Workspace
Apple users
+ Matrix, IRC, Line, WeChat, Viber, Threema, Session, SimpleX, and more via OpenClaw Gateway
See how teams use OpenClaw as a WhatsApp CRM and Telegram CRM tool to manage sales, support, finance, and projects from their messaging apps
All 170 PerfexAPI endpoints are available as conversational commands through OpenClaw. From customer management to invoice tracking, every operation works across WhatsApp, Telegram, Slack, and all supported platforms.
From zero to WhatsApp CRM in under 10 minutes. Install OpenClaw, add the PerfexCRM skill, and start managing your CRM from any messaging app.
One command to set up the AI agent framework on your machine
npm install -g openclaw@latest && openclaw onboardInstall the PerfexCRM skill from ClawHub marketplace
clawhub install perfexcrm-apiSet your API key and start managing CRM from any messaging app
export PERFEXCRM_API_URL="https://your-crm.com/api/v1"
export PERFEXCRM_API_KEY="your-api-key"All three connect to the same PerfexCRM endpoints through the same PerfexAPI module. Choose based on your team and workflow — or use multiple simultaneously.
| Feature | OpenClaw | Hermes Agent | MCP Server |
|---|---|---|---|
| License | MIT (free) | MIT (free) | Included in module |
| GitHub Stars | 313,000+ | 87,000+ | Built-in |
| Messaging platforms | 20+ (WhatsApp, Telegram, Slack, Teams, iMessage...) | 7+ (Telegram, WhatsApp, Slack, Discord, Signal, Email, CLI) | N/A (AI coding tools) |
| AI coding tools | N/A | N/A | Claude, ChatGPT, Cursor, VS Code, +50 |
| Windows support | Native | WSL2 required | Native |
| Self-improving memory | Basic | Yes (SOUL.md, MEMORY.md) | N/A |
| Built-in cron scheduler | No | Yes | No |
| Skill marketplace | ClawHub (5,490+ skills) | agentskills.io (open) | N/A |
| Setup time | ~10 minutes | ~10 minutes | ~1 minute (built-in) |
| Best for | Teams on 20+ messaging apps | Self-improving workflows + cron | Developers with AI IDEs |
OpenClaw is an open-source AI agent framework (MIT license, 313,000+ GitHub stars) that connects to 20+ messaging platforms including WhatsApp, Telegram, Slack, and Discord. When combined with the PerfexAPI module, it turns any messaging app into a conversational CRM interface. You send natural language commands like "show me overdue invoices" via WhatsApp, the OpenClaw agent interprets your intent, calls the PerfexCRM REST API, and returns the results as a chat message. No coding required.
OpenClaw supports WhatsApp, Telegram, Slack, Discord, Signal, Microsoft Teams, Google Chat, iMessage, Matrix, IRC, Line, WeChat, Viber, Threema, Session, SimpleX, and more — over 20 platforms in total. Each platform becomes a full WhatsApp CRM or Telegram CRM interface, letting you manage customers, invoices, leads, tickets, and projects from the app your team already uses.
Basic command-line familiarity is needed for the initial setup (3 commands total), but no programming is required for daily use. You need Node.js 22+ installed, the PerfexAPI module on your PerfexCRM installation, and an API key. Setup takes under 10 minutes. Once configured, all CRM operations happen through natural language conversation.
OpenClaw and MCP Server serve different use cases. OpenClaw connects PerfexCRM to messaging apps (WhatsApp, Telegram, Slack) for teams who want mobile-first, conversational CRM access. MCP Server connects to AI coding tools (Claude Desktop, ChatGPT, Cursor) for developers who want structured tool discovery and complex multi-step operations. The PerfexAPI module supports both — you can use one or both depending on your workflow.
OpenClaw itself is completely free and open-source (MIT license). The PerfexAPI module, which provides the 170 API endpoints that OpenClaw connects to, starts at $49 for a single PerfexCRM installation. There are no recurring fees for the API module. See our pricing page for current plans and volume discounts.
Yes. Each team member can connect their own messaging app to the shared PerfexCRM instance using separate API keys. API key permissions control what each person can access — for example, support staff can view and reply to tickets but cannot delete invoices, while sales reps can manage leads but cannot access billing data. OpenClaw supports multi-agent routing with isolated workspaces per user, keeping conversations separate and secure. This mirrors PerfexCRM native staff permission system applied across all 44 permission-checked API methods.
Both OpenClaw and Hermes Agent (by Nous Research, 87K+ GitHub stars) are open-source AI agent frameworks under the MIT license that connect to PerfexCRM via the same MCP server built into the PerfexAPI module. OpenClaw has broader messaging platform coverage with 20+ platforms (including Microsoft Teams, iMessage, WeChat, and Matrix that Hermes does not support) and runs natively on Windows without WSL. Hermes Agent focuses on self-improving memory, a built-in cron scheduler for daily CRM briefings, and the agentskills.io open standard. Choose OpenClaw for maximum platform reach and Windows native support. Choose Hermes for scheduled automation and self-improving workflows. Both can coexist on the same PerfexCRM instance with different API keys.
Yes. OpenClaw connects to Telegram via the Telegram Bot API. Run "openclaw channel add telegram" and provide your Bot Token from @BotFather on Telegram. Once connected, the bot responds to natural language CRM commands in any Telegram chat — private messages, group chats, or channels. You can create leads, check invoices, reply to support tickets, and manage projects without leaving Telegram. The same command syntax works identically across WhatsApp, Slack, Discord, Signal, and all other supported platforms.
Yes — OpenClaw runs natively on Windows without WSL2 or any compatibility layer. This is a significant advantage over Hermes Agent which requires WSL2 on Windows. OpenClaw also runs natively on macOS and Linux. The only requirement is Node.js 22 or later installed on the machine running the agent. Installation is one command: npm install -g openclaw@latest.
Last updated: April 2026
Get the PerfexAPI module, install the OpenClaw skill, and start chatting with your CRM in minutes.