Your inbox, filtered.
Quell rewrites tense texts
before they reach you.
$10/month. Cancel anytime.
How it works
Receive
Someone texts your Quell number instead of your personal one.
Transform
Quell rewrites the message in calm, neutral language instantly.
Deliver
You receive a clean version — hostility stripped, facts preserved.
Before & After
Original
“You never pick them up on time and it’s pathetic.”
Delivered via Quell
“I’m concerned about pickup times being consistent.”
Privacy you don’t have to take our word for.
Zero Retention
Messages processed and immediately discarded
Encrypted Transit
TLS encryption on every connection
Content-Free Logs
Application logs never contain message text
Consistent Filtering
Every incoming message held to the same standard
Stateless AI
No chat history — each message stands alone
Learn more about our security practices →
Quell processes each message in real time and immediately discards the content. There is no database of conversations, no chat history, no archive. Once a message is rewritten and delivered, the original and the rewrite are both gone — permanently.
Your words pass through Quell. They never stay.
Quell filters what reaches you. Your replies go through unmodified.
One plan
$10/mo
Unlimited filtered messages.
Cancel anytime. No contracts.