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LINE for High-Volume B2C Conversations in Japan, Taiwan and Thailand
Manage LINE Official Account conversations with a team of multiple agents, and turn inbound chats into leads and long-term customer relationships. Support, sell and market on the most popular messaging channel in Japan, Taiwan and Thailand.
Respond.io LINE Capabilities
- Automatically welcome new LINE contacts, send away messages when your team is offline, and route conversations to the right agent or department
- Reply to LINE chats, transfer conversations between agents, and create orders directly from the conversation
- Broadcast bulk promotional or transactional messages to LINE contacts who've already messaged you, segmented by tags or contact fields
- Trigger automated tagging, routing, and handoffs to AI Agents or your team whenever a new LINE conversation opens
- Send appointment reminders, payment receipts and delivery updates to LINE contacts automatically
- Monitor agent response times and conversation volume, and step into any active chat when needed
When respond.io + LINE Works Best
Respond.io fits businesses routing LINE conversations across multiple agents or teams — often alongside WhatsApp, Messenger or other channels — who need shared visibility, automated routing and consistent handoffs. If you're a solo agent replying to LINE messages yourself, LINE's own Official Account Manager app already covers that; respond.io's value shows up once those conversations need to be tracked, assigned and reported on across a team.
- Every customer message on LINE appears on both respond.io and your native LINE Official Account app, so switching tools never means losing visibility
- Manage LINE alongside WhatsApp, Messenger, and other channels from the same inbox — no separate login needed for each market's primary channel
LINE Integration FAQs
Can I connect a personal LINE account to respond.io?
No — respond.io only connects to a LINE Official Account, not a personal or LINE@ business app account. You'll need to create a free LINE Official Account before connecting it under Settings > Channels.
Can we send a cold message to a LINE contact?
No — LINE requires the contact to message your Official Account first, using a QR code, chat link, or line.me URL, before you can reply or include them in a broadcast. If a contact has already added your account as a friend without messaging, a "Conversation opened by Contact" event lets you start the conversation from respond.io.
Does respond.io support LINE in every country?
Yes — there's no country restriction on LINE support; as long as you have a verified LINE Official Account, respond.io connects it, including in Japan, Taiwan, and Thailand.
How much does it cost to use LINE with respond.io?
LINE Official Accounts are free to create, with a Communication plan messaging limit of 500–1,000 messages a month depending on region; LINE's paid Light and Standard tiers have higher limits and simply charge per-message fees if businesses exceed the limit. A respond.io subscription is required separately, regardless of which LINE plan you're on.
