Personalised outreach that follows up on its own
Cold outreach was slow, generic and follow ups were forgotten. I built a system where ChatGPT writes each email, Gmail sends it, follow ups go out automatically and replies are detected and drafted in real time.
13sto send 50+ personalised emails
- Client
- Outbound sales campaign
- What I did
- n8n and OpenAI build
- Stack
- n8n, OpenAI, Gmail API, Airtable
The problem
Writing personal emails at scale took hours, follow ups depended on someone remembering, and replies sat unanswered in the inbox.
What I built
- An Airtable lead list as the campaign source
- ChatGPT writes a personalised email for every lead
- Emails sent through the Gmail API
- Automatic follow ups after 48 hours, up to 3 emails
- Real time reply detection with AI drafted responses
- Airtable status updates at every step for reporting
What changed
- 50+ personalised emails sent in 13 seconds
- Follow ups and reply tracking fully automated
- Used for a live campaign written in Dutch