In Korea, Telegram still looks like "just a messenger". Globally — especially in Web3, crypto, ecommerce, and B2B SaaS — it has passed Discord as the community and lead channel. Notes from running it with overseas clients.
Why Telegram
Three strengths. First, almost no censorship or regional blocks — global reach is built-in. Second, a powerful bot API that can automate signup, verification, payment, and notifications. Third, the pairing of Supergroups (up to 200k) with Channels (unlimited subscribers) lets you broadcast and hold a community at the same time. Neither KakaoTalk nor LINE has this structure.
Pair a channel with a group
A common rookie mistake is running only one. Telegram works as Channel + Group. The Channel is one-way official broadcast; the Group is member conversation. Split them and announcements don't drown in chat, discussions stay alive. Every project we've run starts this way.
Automated funnels via bots
With one bot you can greet new users via /start, show FAQ buttons, let them self-select interests, collect email — end to end. We routinely see 3–5× the conversion of a website lead form. A bot we built for an overseas crypto project drove 12,000 signups in two weeks.
Airdrops, token-gates, paid groups
Monetisation is flexible. With TON integration you can gate paid groups by token, accept Stars payments, run native airdrop campaigns. Subscription businesses that take weeks of dev via email can stand up in Telegram in under a week.
What Korean companies miss
Many B2B firms meeting overseas partners can't even start the conversation without a Telegram handle. In the Middle East, SE Asia, Eastern Europe, Latin America, Telegram is the default business channel. Leads that never replied to email come back within a day over Telegram. If you're preparing to expand globally, even just putting a Telegram handle next to your email on the contact page moves the needle.
Watch-outs
The freedom cuts both ways — spam and impersonation risk is real. Official channels must pin the @handle, run admin-verified messages, sign bot outputs — redundant layers. One client lost close to 2% of revenue to a late-caught impersonator account.
Telegram marketing is a community channel, not an ad channel. Treat it as a campaign and it burns out fast. Treat it as infrastructure and it becomes a more active asset than your email list.