Create product satisfaction surveys with Telegram, Google Sheets and AI
Needs changesNeeds changes. This template uses 1 thing(s) that n8n 3.0 removes: AI Agent v1 (old agent modes). 1 breaking item(s) found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 33 nodes and runs on Telegram events (message). Along the way it connects Telegram, Redis, Google Sheets and Redis Chat Memory and 1 more.
How it runs
Trigger: On Telegram events (message).
- Set Variables (Edit Fields (Set)): sets 3 fields: title, gsheetId, cacheKey
- Execution Data: uses Execution Data
- Get State (Redis): get
- Message Type (Switch): routes items into 1 branches
- Get Command (Edit Fields (Set)): sets 1 field: command
- Get Record (Google Sheets): uses Google Sheets
- Bot Actions (Switch): routes items into 2 branches
- Has No Record? (If): checks a condition and branches into true / false
- Create Record (Google Sheets): append or update
- Get State (Redis): get
…plus 18 more steps. See the full node list below.
Services it uses
Before you upgrade to n8n 3.0
1 thing in this workflow is removed in n8n 3.0. Fix it before you upgrade:
- AI Agent v1 (old agent modes) in Interview Agent1 (v1.7): replace with Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent.
Rather not rewrite it? Many of these flows can be rebuilt in Make (free plan).
| Removed in 3.0 | Replace with |
|---|---|
| AI Agent v1 (old agent modes) Interview Agent1 (v1.7) | Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent. |
Nodes used (14)
- Telegram Trigger
n8n-nodes-base.telegramTrigger - Telegram
n8n-nodes-base.telegram - If
n8n-nodes-base.if - Redis
n8n-nodes-base.redis - Google Sheets
n8n-nodes-base.googleSheets - Edit Fields (Set)
n8n-nodes-base.set - Switch
n8n-nodes-base.switch - Redis Chat Memory
@n8n/n8n-nodes-langchain.memoryRedisChat - Chat Memory Manager
@n8n/n8n-nodes-langchain.memoryManager - AI Agent
@n8n/n8n-nodes-langchain.agent - HTTP Request
n8n-nodes-base.httpRequest - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - Text Classifier
@n8n/n8n-nodes-langchain.textClassifier - Execution Data
n8n-nodes-base.executionData
From the author
This n8n template uses a Telegram chatbot to conduct a Product Satisfaction Survey and fetches questions and stores answers in a Google sheet. It augments an AI Agent to ask follow-up questions to engage the user and uncover more insights in their responses.…