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Live Chat

Support customers
where they are

Real-time visitor tracking, AI that resolves before you even open the chat, auto-translate for every language, omnichannel messaging, and a platform API to build on. All in a 45 KB widget.

Visitors

See everyone on your site. Right now.

A live feed of every visitor — what page they're on, where they came from, how long they've been browsing. Spot someone stuck on the pricing page? Start a conversation before they leave.

  • Real-time page tracking with referrer and UTM data
  • Country, device, and browser at a glance
  • Visitor history — every page view, every past conversation
  • Custom data cards via the JS SDK or Data API
  • Proactive chat — reach out before they ask
Translate

Every language. Zero effort.

Visitor writes in Japanese, you read it in English. You reply in English, they read it in Japanese. Automatic language detection, automatic translation — both directions, every message, in real time.

  • Auto-detect visitor language from first message
  • Bi-directional translation for every message
  • Original text preserved — click to reveal
  • Works across chat, email, and all channels
Luca AI

An AI agent that actually knows your product

Luca learns from your docs, your help center, uploaded files, and custom knowledge pages. It answers visitors instantly and accurately. When it can't resolve something, it escalates to a human with full context.

  • Four knowledge layers: URLs, files (PDF/DOCX/CSV), text, auto-populate
  • Custom tools — let Luca call your APIs to check orders, reset passwords
  • Assist mode — drafts replies for agents to review
  • Reply mode — resolves conversations autonomously
  • Per-resolution billing — pay only when Luca solves it
  • Analytics dashboard — resolution rate, escalations, knowledge gaps
Omnichannel

One inbox. Every channel.

Your visitors don't care about your support stack. They message you wherever it's convenient. Helpr brings it all into one conversation thread — same dashboard, same agent, same context.

Live Chat
Email
WhatsApp
Messenger
Instagram
SMS
Multi-company

One account. Every brand.

Run support for multiple companies, products, or brands from a single login. Each team gets its own widget, branding, knowledge base, and automations. Your agents switch between teams instantly.

  • Organization → Teams hierarchy — native multi-tenancy
  • Agents reused across teams with per-team display names and avatars
  • Isolated widget config, Luca knowledge, and automations per team
  • Org-level audit log and billing, team-level operations
  • Role-based access — org admins, team admins, and agents
Team switcherSwitch between teams instantly — same credentials, different identity and branding.
Isolated per teamWidget config, knowledge base, automations, and data are fully isolated between teams.
Automations

If this, then that — for support.

18 trigger events, conditional logic, and actions that run instantly. Route conversations to the right team, tag by topic, auto-reply outside business hours, or let Luca handle it — all without writing code.

  • Triggers: new chat, visitor message, idle timeout, page visit, Luca escalation…
  • Conditions: channel, country, page URL, message content, visitor identified…
  • Actions: assign agent, route to group, add tag, send message, trigger webhook…
  • Chain multiple actions per automation
  • Business hours rules built in
Instant executionAutomations fire the moment the trigger condition is met — no polling, no delay.
Business hoursRoute differently during and outside business hours. Auto-reply when the team is offline.
Rich messaging

More than text bubbles.

Voice notes, file uploads, images, video — your visitors can share anything they need to. Agents get transcription for voice messages and inline previews for media.

  • Voice notes with automatic transcription
  • Image, video, and file sharing
  • Full-text chat search across all conversations
  • Saved replies — consistent answers in two keystrokes
  • Internal notes — invisible to the visitor
Voice notesRecord and send voice messages with automatic transcription for agents.
Media sharingImages, video, and file uploads with inline previews and S3-backed storage.
Email loop

They close the tab. The conversation doesn't end.

When a visitor leaves your site, the conversation continues over email. They reply to the email, it appears in your chat dashboard. You reply from the dashboard, it lands in their inbox. Attachments, translations, and context — all preserved.

  • Automatic email follow-up when visitor goes offline
  • Two-way — email replies appear in the chat thread
  • Attachments work both directions
  • Auto-cancels when visitor returns to the site
  • Translations carry through to email
Seamless handoffConversation moves to email automatically when the visitor leaves. No action needed.
Two-way syncEmail replies land back in the chat thread. Agent replies send from the same email address.
Performance

45 KB. That's the whole widget.

Chat, co-browse, voice notes, file sharing, visitor tracking, and AI — all in a single gzipped bundle lighter than most hero images.

45 KBWidget bundle (gzip)
1Script tag to install
0Third-party cookies
<100msWebSocket latency
For developers

Build on helpr. Don't just use it.

A mature JS SDK for your frontend, a Data API for visitor context, a Platform API for backend integrations, and webhooks that fire on every event.

JS SDKIdentify visitors, set custom data, control the widget, trigger events, and push data cards from your frontend.
Data APIPush contextual cards into the agent sidebar — order history, subscription status, account details — from your backend, in real time.
Platform APIHMAC-authenticated REST API. Create conversations, send messages, manage teams, pull analytics.
WebhooksReal-time HTTP callbacks for every event — new chat, message, resolution, rating. Pipe support data into your CRM, Slack, or data warehouse.
The bigger picture

Chat is half the story.

When text isn't enough, click one button and see your customer's screen. Draw on it, take remote control, debug their console — without leaving the conversation.

Support customers where they are

Install in under five minutes. AI agent included. No per-conversation fees.