Instagram lets you collect an email without sending anyone off-app.
Instagram lets you collect emails inside the chat — no landing page required
How this actually works
Instagram lets you collect emails inside the chat.
No extra landing page. Ask for the address, validate it, and keep talking.
Instagram DMs are a two-way channel. You can ask a question, wait for the next message, and treat that reply as an email, phone number, or custom field.
Official Meta login · never your Instagram password · Meta Business Partner-style APIs