There Is No Open Rate on Telegram — What You Can Actually Measure
There Is No Open Rate on Telegram — What You Can Actually Measure
Anyone arriving from email marketing asks the same first question about Telegram funnels, and the answer surprises them.
What's the open rate?
There isn't one. A Telegram bot cannot tell whether a user read a message. There is no tracking pixel, no read receipt exposed to bots, no "opened" event. A message you send is either delivered or it isn't, and that is the end of what you know.
Anyone quoting you a "Telegram open rate of 80%" is quoting a number that cannot be measured. It is usually a repurposed push-notification statistic, or invented.
Why this is less bad than it sounds
Email open rates were never trustworthy anyway — image blocking, privacy proxies and prefetching have made them close to meaningless for years.
Telegram removes the illusion and leaves you with metrics that are all behavioural. Every number you can get is a thing a person actually did. That is a smaller set and a more honest one.
The four things you can measure
1. Delivery. The API tells you whether the send succeeded. Failures are informative: a user who has blocked your bot produces an error, and that is your unsubscribe signal. Telegram has no unsubscribe link — blocking is the unsubscribe. While the block is in place every send to that chat fails with a 403, so treat a block as lost reach. It is not irreversible: the user can unblock the bot, and Telegram tells you when they do via a my_chat_member update, which arrives without any allowed_updates opt-in. But only the user can undo it, and you have no way to ask.
Track your block rate per message. It is the sharpest negative feedback available, and it is unforgiving: a sequence that generates blocks is burning reachable audience, not just underperforming.
2. Button clicks. Inline keyboard buttons produce callback queries. This is your cleanest engagement signal — unambiguous, attributable to the exact message, and requiring genuine intent. Build sequences around buttons rather than bare links wherever you can.
3. Link clicks, if you use tracked URLs. Standard UTM-style tracking works. Weaker than callbacks because it leaves Telegram, but it connects to whatever analytics you already run.
4. Conversion. The purchase, the join, the subscription. Since Stars payments happen inside the bot, you can attribute a sale to the exact message that preceded it — an attribution chain cleaner than most web funnels manage, because there is no cross-device or cross-domain gap.
The funnel that actually exists
| Stage | Measurable? | How |
|---|---|---|
| Delivered | Yes | API response |
| Read | No | Not exposed to bots — ever |
| Clicked | Yes | Callback query or tracked link |
| Converted | Yes | Payment event in the bot |
| Blocked | Yes | Send failure (403), or a my_chat_member update |
Two rates matter, and they are the only ones worth optimising:
Click rate = callbacks ÷ delivered Conversion rate = purchases ÷ delivered
Both are computed against delivered, because delivered is the only denominator you genuinely know.
The number nobody watches
Block rate per message.
Send a message to 5,000 people and 60 block you: that is 1.2%, and those 60 are unreachable unless they choose to unblock you — which you have no way to prompt.
Run a six-message sequence at 1.2% each and you have burned roughly 7% of your list to deliver one campaign. Do that monthly and the arithmetic becomes ugly quickly.
Email lets you re-engage the unsubscribed through other channels. Telegram gives you no way to reach a blocked user until they choose to unblock you. Treat every block as reach you have lost, and judge each message by whether it was worth the blocks it cost.
If you take one metric from this article, take this one. It is the discipline that separates funnels that compound from funnels that consume their own audience.
What to build instead of open tracking
Use buttons for everything. "Tap to get the guide" outperforms "click this link" for measurement and for conversion. You get a clean callback and the user never leaves the app.
Make the first message ask for a tap. A subscriber who interacts once has given you a behavioural signal from message one instead of a guess — and you can segment on it immediately.
Segment on behaviour, since it is all you have. Clicked / didn't click. Bought / didn't buy. There is no "opened but didn't click" middle ground to agonise over, which is honestly a relief.
Watch time-to-click. Most Telegram clicks arrive fast — it is a push notification on a phone. A message that has not been clicked within a few hours has probably been seen and skipped, and you can act on that without pretending to know it was read.
What honest reporting looks like
Since no Telegram-specific published benchmarks exist for any of this, report your own numbers and say what they are:
Sequence: 5 messages over 7 days
Delivered: 4,820 · Click rate: 22% · Conversion: 3.1% · Blocks: 41 (0.85%)
That is a complete and truthful picture. No open rate, because there is no such thing.
We have no published Telegram-specific funnel benchmark to offer here, and we would rather say so than estimate one.
The bottom line
Telegram gives you fewer metrics than email and better ones. Everything you can measure is something a person did.
Optimise click and conversion. Watch blocks like a hawk, because that audience rarely comes back. And when someone quotes you a Telegram open rate, you now know exactly what that number is worth.
Based on Telegram Bot API capabilities as documented September 2026. No open-tracking mechanism is exposed to bots.