N8NChatUI vs WebChatAgent
A widget that stays in front of the n8n workflow you already built — no separate AI backend to configure, train, or pay for on top of it. Credit-based messaging, with a free 100-credit start and 25,000-message packs from $70.
A hosted, all-in-one AI agent platform with its own model, knowledge base, and omnichannel deployment (WhatsApp, Instagram, Messenger, email, phone). It connects to an existing n8n workflow via MCP or API Connectors rather than putting n8n at the center. Plans run from free (70 messages/month) to €85/month for higher volume and more channels.
WebChatAgent already runs its own comparison post positioning itself against "DIY n8n chatbots," so it's worth engaging with directly rather than dismissing. It's not a thin widget in front of your workflow — it's a hosted AI agent with its own knowledge base, model routing, and channels (WhatsApp, Instagram, Messenger, email, phone), and n8n only enters the picture as an MCP tool or API Connector it can call out to.
Their own docs make a specific, fair claim worth acknowledging directly: the widget doesn't call your n8n webhook from the browser at all — their server mediates the call via MCP, so there's no direct browser-to-n8n exposure. That's a genuine architectural point in their favor, not spin.
Where N8N Chat UI differs is what "backend" means. With WebChatAgent, n8n is a tool the platform's own AI can reach for. With Managed Widgets, your n8n workflow is the entire backend — there's no second AI layer, knowledge base, or message-credit system to configure and pay for on top of what your workflow already does.
Feature-by-feature
| Feature | N8N Chat UI (Managed Widgets) | WebChatAgent |
|---|---|---|
| Price | $70 / 25,000 messages (Professional tier), 100 free credits to start | Free €0 (70 msgs/mo), Basic €19 (350 msgs), Standard €35 (2,500 msgs), Premium €85 (6,000 msgs) |
| Conversation engine | Your own n8n workflow | WebChatAgent's own hosted AI agent, knowledge-base driven |
| Role of n8n | n8n workflow is the entire backend | Reached via MCP server or API Connector — one tool the agent can call, not the engine |
| Webhook / endpoint exposure | Hidden — routed through a proxy | Widget calls WebChatAgent's own same-origin API; their docs state there's no direct browser-to-n8n webhook call |
| Domain restrictions | Domain restrictions + geofencing | "Allowed websites" domain allowlist — no geofencing found |
| Rate limiting | Built in | Claimed on the marketing page, but not documented with specifics |
| Analytics | Real-time dashboard — usage, sessions, performance | Sales-focused KPIs — sessions, leads, bookings, conversion rate, sourced vs. unanswered |
| Voice | Voice input supported | Voice input in-widget, plus a paid phone/voice-call add-on (€39–€239/mo for call minutes) |
| Channels | Web widget only | Web, WhatsApp, Instagram, Messenger, email, phone (Premium tier+) |
| Screen recording | Not offered | Not offered |
| Programmatic JS API | open()/close(), sendMessage() with metadata, live updateTheme(), updatePrompts() mid-conversation | No open/close/sendMessage API found; custom events for consent/context and a WebSocket API for live-chat messaging, not widget control |
| RTL / language support | Yes (Arabic, Hebrew, Persian, and others) | Auto-detects visitor language and auto-translates (Standard tier+); RTL not confirmed either way |
| Free tier | 100 free credits to start | 70 messages/mo, 1 agent, 1 domain |
Rows favoring WebChatAgent are left as genuine advantages: not exposing the n8n webhook client-side at all, sales-oriented analytics, native omnichannel deployment, and a built-in phone/voice add-on.
If you want one platform that owns lead capture, bookings, and conversations across WhatsApp, Instagram, and phone — with n8n as a background automation tool rather than the core — WebChatAgent's breadth is a genuine advantage, and their claim about not exposing your n8n webhook client-side holds up in their own documentation.
Managed Widgets is the better fit if your workflow logic already lives in n8n and you don't want a second AI/knowledge-base layer sitting in front of it: you keep full control of the model and automation, the JS API goes further for live, in-conversation customization, and you're not paying for channels or an AI backend you don't need.
Skip the trade-offs — build with N8N Chat UI
Start free with 100 credits, no card required. A secure, branded chat widget for your n8n workflow, live in minutes.