Automation library · Lead generation

AI-powered lead generation with Apollo and OpenAI

Started by an incoming Telegram message, and works across Apify, Postgres, Supabase and Telegram. It puts OpenAI behind a retrieval step, so answers are drawn from documents you supply rather than from the model alone. 21 steps, 1 branch: large, and worth reading before you trust it with anything live.

LargeCalls a model: OpenAIRetrieval

Download free
21 stepsLarge: read it before trusting it with anything live
1Branch: places the flow splits
0Loops or waits
4Services it connects to

The flow

Starts it 1Model 5Logic 9Service 6

The steps in the order they run, from what starts it.

  1. 1OpenAI Chat Model1Lm Chat Open AiModel
  2. 2Simple MemoryMemory Buffer WindowModel
  3. 3Structured Output ParserOutput Parser StructuredModel
  4. 4User messageTelegram triggerStarts it
  5. 5Scraper agentAgentModel
  6. 6Voice or Text1SwitchLogic
  7. 7Generate query payloadSetLogic
  8. 8Select already scraped mailsPostgresService
  9. 9Download File1TelegramService
  10. 10Text1SetLogic
  11. 11Create URLCodeLogic
  12. 12Keep only the new leadsCompare DatasetsService
  13. 13Transcribe1Open AiModel
  14. 14Run an ActorApifyService
  15. 15Already scrapedNo OpLogic
  16. 16Create rows with new leadsSupabaseService
  17. 17Extract InfoSetLogic
  18. 18Set Telegram messageSetLogic
  19. 19Only Keep Verified Emails FilterLogic
  20. 20LimitLimitLogic
  21. 21Confirmation messageTelegramService

How it's built

Starts on
An incoming Telegram message
Steps
21, with 1 branch
Size
Large: read it before trusting it with anything live
Connects to
Apify, Postgres, Supabase, Telegram
Model
OpenAI
Retrieval
Answers are drawn from documents you supply, not from the model alone

Questions

What does it need to run?

An n8n account, plus your own Apify, Postgres, Supabase and Telegram accounts, and a key for OpenAI. You connect your own accounts after importing it; none are included.

What starts it?

It starts on an incoming Telegram message.

Does it use AI?

Yes. It calls OpenAI. Its answers draw on documents you give it, not on the model alone. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Take your time. At 21 steps it is large: read it before trusting it with anything live.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

Before you run it

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 21 steps before you point it at anything that matters.