Auto-DM tools on X have a bad reputation. Most of them work like this: connect your account, write one message, blast it to everyone who ever follows you. The result is predictable — generic "thanks for the follow, check my link!" messages that feel like a bot sneezed on your inbox.
When I built this into XreplyAI, I tried to follow a tighter pattern:
- First run snapshots up to 1,000 existing followers and sends nothing — no retroactive blasts
- Subsequent runs poll your 100 most recent followers, diff against the snapshot, DM only the net-new ones
- 500-char customizable template with a
{name}placeholder - Rate-limited to 15 DMs per cycle to stay inside X's API limits
- Every send is logged (pending/sent/failed) so there's a full audit trail
What we're actually using it for: thank the person for following, share our brand values and what kind of posts they can expect from us, and mention something we're currently excited about. Closer to a welcome email than a promo blast.
Nobody has unfollowed after receiving one yet — which was the metric I was most nervous about.
It's live on BYOK ($19/mo — bring your own Gemini or OpenAI key) and Pro ($49.99/mo), with a 7-day free trial on both.
https://xreplyai.com?utm_source=devto&utm_medium=social&utm_campaign=feature-2026-04-30
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