Free
$0
One saved analysis per month for solo operators validating the workflow.
Built for newsletter and lifecycle teams
Turn subscriber feedback into your next campaign brief.
Upload a CSV or paste reply snippets. SignalBrief clusters what readers want, where friction is forming, and what your next send should do about it.
Why teams use it
A narrow workflow for one sharp decision.
Upload in minutes
Drop in CSV exports from forms or paste direct email replies without rebuilding your stack.
Act, don’t archive
Every run ends with campaign moves and subject line angles you can ship this week.
Keep a history
Saved analyses make it easy to compare what changed between launches, surveys, and content arcs.
How it works
From raw replies to the next send in one sitting.
1. Bring in the mess
Use direct pasted replies or CSV exports from Typeform, Google Forms, or inbox triage.
2. Save one grounded brief
The runtime model clusters themes, scores sentiment, and preserves the output in your account.
3. Ship the next issue smarter
Use subject line ideas, urgent friction, and content demand signals to shape the next campaign.
Proof of fit
Designed around creator-native email operations, not enterprise research rituals.
Fewer moving parts
No taxonomy setup. No research repository ceremony. Just one place to translate replies into campaign moves.
Built for recurring launches
Saved history makes it easy to compare onboarding feedback, sponsorship friction, and content demand month over month.
Action over archive
Each run ends with what to trim, what to repeat, and which angle to test in the next send.
Plan snapshot
Start with one free analysis, then upgrade when the workflow sticks.
Starter
$19 / month
Ten analyses per month and a stronger saved history for active newsletter teams.
Pro
$49 / month
Higher monthly volume for teams running multiple surveys, launches, and feedback loops.
Questions teams ask first
What makes the product useful on day one.
Can I upload a survey export?
Yes. CSV uploads and pasted replies feed the same saved analysis flow.
Is the output saved?
Yes. Signups, sessions, and analyses persist in Postgres so the brief is still there after the deploy.
Will this help with actual sends?
That is the point of the product: themes, urgency, and subject line angles are all aimed at the next campaign.