No third-party SMS gateway. No A2P 10DLC registration. No new number. Your iPhone sends the texts itself, from your real line, on the schedule you set.
Add contacts one at a time, paste them in, or upload later. Tag birthdays, closing dates, and home anniversaries — Knock will fire on the right day automatically.
Pick a contact (or a sphere), pick a template (or write fresh), pick a time. Knock queues it. Variables like {first_name} get filled in so every text feels one-to-one.
A Shortcut you set up once polls Knock during your work day. When a message is due, your iPhone sends it — silently, from your real number. Replies come back to your normal Messages app.
Mass-blast services route through carrier shortcodes. Recipients see "Likely Spam" or it lands in promotions. Knock sends from you.
Green bubbles, blue bubbles, RCS — exactly as your relationship would normally text. The recipient sees "Shaune" because you're already in their phone.
You're not a brand sending bulk SMS. You're you, texting people who know you. No 10DLC paperwork, no campaign approvals.
Daily rate limit, quiet hours, blackout dates, and consent capture — built in. Stay below the threshold that gets personal phones throttled.
Every contact has a consent checkbox. Every send respects your blacklist, blackout dates, quiet hours, and rate limit. Audit log of every decision.
When they text back, Knock doesn't see it. Your existing Messages app handles the conversation — exactly like it would today.
The Shortcut polls a public endpoint. Your contacts and messages are yours. Export anytime; cancel anytime.