Everything you need to voice-enable your business

From phone calls to intranet widgets. From PINs to 2FA. From 3 integrations to 900+

900+ Integrations

Connect any CRM, accounting, marketing or comms tool via OAuth.

Webcall Widget (intranet & internet)

Embed on SharePoint, Confluence or a protected subdomain, zero phone costs, PIN-secured worldwide.

PIN-Based Team Access

6-digit PINs per team member.

Per-User Permissions

Granular control over what each user can do.

Server-Level Security

Permissions enforced in code, not by AI.

Two-step verification (2FA)

Extra security via authenticator app or SMS code on top of the PIN.

Hands-Free Verification

Skip the verification code on trusted, carrier-verified numbers, perfect for car kits and calls on the road.

25+ Languages

Including NL, EN, DE, FR, ES.

140+ Voice Options

Male, female, accents, tones.

Phone + WebRTC support

Via phone, browser, chat, widget, Windows, macOS, Android, iOS, Slack & Teams.

Conversation Logs & Export

90-day retention, exportable.

Business Hours & After-Hours

Define when Merlin is reachable.

Monthly Budget Control

Hard caps on usage.

Email Actions

Send emails, forward documents by voice.

Meeting Scheduling

Create Zoom/Teams meetings, invite colleagues.

Transcription per Email

Get every call as a transcript.

Privacy & Consent

GDPR per language, auto-enforced.

Greetings per Language

Brand-aligned hello messages.

Template Recipes

1-click setup for common workflows.

Widget Domain Whitelist

Only your domains can load it.

Desktop App (Windows & macOS)

Use CallMerlin as a desktop app on Windows or Mac, no browser needed. Activate with a hotkey (default Ctrl+Shift+M on Windows). Professional+ plans.

Tasks (assign & automate)

Create tasks by voice or chat, assign them to colleagues and let Merlin track deadlines. Professional+ plans.

Cases (handoff & claim)

Turn a conversation into a shared work item, hand it to a PIN group or colleague, claim and close with history. Keep files on the case on purpose. Slack/Teams notifications included. Professional+ plans.

REST API Access

Professional+ plans.

Webhook Events

Business+ plans.

Zero-Training Onboarding

New hires productive on day 1.

Chat + Voice in One Widget

Type discreetly or talk hands-free, same tools, PIN and permissions. Switch mid-conversation.

Conversation History in the Widget

Voice and chat, strictly separated per PIN user.

Widget Branding (Design Tokens)

Colors, font, corner radius and 4 positions, matched to your brand.

Anonymous Conversation Logs

Names, pseudonyms or fully anonymous, GDPR data minimization, your choice.

Dashboard Team Roles

Invite extra dashboard users as admin or editor, with per-section permissions.

2FA Dashboard Login

Authenticator app (TOTP) or SMS code on top of your password. Auto-logout after 10 minutes of inactivity.

Auto-Learn from Conversations

Merlin remembers key facts per employee and uses them in future conversations. Smarter with every call. Professional+ plans.

Merlin Insights Dashboard

Automatically generated weekly insights about your connected tools. Trends, comparisons and action items on your dashboard. Professional+ plans.

Proactive Alerts

Merlin monitors your business tools and alerts you via email or Slack when action is needed, like overdue invoices or declining pipeline value. Professional+ plans.

Slack as a Channel

Type @Merlin in Slack and get answers with access to all your connected tools. Same permissions, same PIN security. Professional+ plans.

Microsoft Teams as a Channel

Type @Merlin in Teams and get answers with access to all your connected tools. Same permissions, same PIN security. Professional+ plans.

Visual Workflow Builder

Build step-by-step automations with drag-and-drop. Choose a provider and action per step, no code and no LLM costs. Professional+ plans.

Voice Action Confirmation

For write actions via voice, Merlin sends a summary for confirmation first. Prevents errors from speech recognition. Configurable per channel.

Lead Lookup

Search businesses by name, category or location. Merlin finds address, phone, website and reviews from multiple data sources. Save results straight to your own CRM.

File Upload & Analysis

Upload images and documents in the chat. Merlin analyzes the content and can forward data to your connected tools. All channels.

Direct Messages (@mentions)

Send messages to colleagues via @mentions. Inbox, read receipts, replies and attachments. Free, no AI involved.

Workflow Discovery

Up to three weekly automation proposals based on your tasks, alerts, and connections. Always as a draft, opt-in via Slack. From Business.

Operational memory

Merlin remembers contacts, deals, invoices, tickets and orders from earlier actions. Not a full document graph. Professional+ plans.

Meeting summaries

Summarize Zoom, Teams and live face-to-face meetings with action items. Add Participants before recording, then run a field post-visit into your connected CRM with approval. Follow-ups in any channel.

Front desk

Public Voice Agent on your own number with dedicated knowledge, softphone or External transfer to available staff, and Call back on miss. Add-on from €79/mo with fixed minute bundles and a separate external meter (no unlimited). Professional+.

Build your embed

Customize the widget. Copy the snippet. Paste on your intranet, or on your own subdomain for secure access worldwide.

#fff000
<script src="https://widgets.callmerlin.app/sdk.js"
        data-account="YOUR_ACCOUNT_ID"
        data-widget="callmerlin"
        data-color="#fff000"
        data-position="bottom-right"
        data-lang="nl"></script>

Domain Whitelist

Only your approved origins can load the widget.

CSP-friendly

Add widgets.callmerlin.app to script-src and connect-src.

Shadow DOM

No CSS conflicts with SharePoint, Confluence, or custom intranets.