Side by side
| Criterion | Telegram bot | Telegram Mini App |
|---|---|---|
| Interface | Messages, commands, inline and reply keyboards | Full web UI: screens, lists, forms, charts, games |
| Best for | Notifications, lookups, lead capture, support, simple orders | Catalogs, dashboards, multi-step forms, games, trading |
| User identity | Known from the chat | Known from signed initData |
| Payments | Stars and card invoices in chat | Stars and cards from the app, plus TON Connect |
| Discoverability | Bot username, links, inline mode | Same, plus direct app links and Telegram Ads with app promotion |
| Push-like messaging | Native: the bot messages the user | Through the same bot |
| Offline/async | Works in any chat context, including groups | Needs the app open |
| Development cost | $2,500–$12,000 | $8,000–$90,000 |
| Timeline | 2–5 weeks | 4–16 weeks |
| Maintenance | Low | Moderate (client updates, UI testing) |
When a bot is enough
- Alerts and notifications (orders, prices, appointments).
- FAQ and support with escalation to humans.
- Lead capture with a few questions.
- Simple commerce with a short menu and one payment step.
- Group moderation and community management.
- Internal tools where the users are your own team.
When you need a Mini App
- A catalog with more than a dozen items, filters or search.
- Forms with many fields or conditional logic.
- Anything with a map, chart, calendar or dashboard.
- Games and interactive experiences.
- Trading, portfolio and wallet interfaces.
- Memberships with content libraries and directories.
Why most products use both
The bot is the front door and the notification channel; the Mini App is the room. Users press Start in the bot, get a welcome message with one button, open the app, and later receive reminders and updates in the same chat. Building the bot first and the app second is the normal order and wastes nothing, as long as the backend is written as an API from the start.
Cost and timeline implications
A bot-first project can launch in three weeks for under $10,000 and validate demand. Adding a Mini App later costs the same as building it now, so the decision is about timing, not total budget. If the interface is clearly needed (commerce, games, finance), start with the Mini App and keep the bot minimal.
See bot development and Mini App development, or use the calculator to compare budgets.
* All prices and ranges on this page are indicative. The final cost is calculated for each project individually and depends on the complexity of the task, the number of developers and specialists required, and the delivery timeline you set. Use the ranges to understand the typical bracket, not as a fixed offer; the fixed price is confirmed in writing after scoping. Read our pricing terms.