Pricing
Simple pricing for founders who need signal intelligence.
Start free. Upgrade when you need the full ranked stack, weekly digest, and alerts.
Free
Explore the top signals and decide if Plume Signal fits your workflow.
No card required. Access after invite review.
Request access- Top 3 ranked opportunities each week
- Signal proof and evidence trace
- Discovery surface — browse surfacing paths
- Trend view — cycle history and trajectories
- Full ranked opportunity stack
- Weekly digest email
- Signal alerts
- Launch action workspace
Pro
Everything a founder needs to move from weekly signal intelligence to a clear next decision.
Cancel anytime. No lock-in.
Upgrade in the dashboard- Everything in Free
- Full ranked opportunity stack — all opportunities, not just the top 3
- Weekly digest email — decision summary delivered each cycle
- Signal alerts — notified when a rising signal crosses your threshold
- Launch action workspace — turn opportunities into structured next steps
- Billing portal — manage, pause, or cancel from your settings
Compare plans
Everything, side by side.
| Feature | Free | Pro |
|---|---|---|
| Opportunities | ||
| Ranked opportunities per week | Top 3 | ✓ Full stack |
| Signal proof and evidence trace | ✓ | ✓ |
| Opportunity drill-down — audience, concept, positioning | ✓ | ✓ |
| Decision edge framing and brief | ✓ | ✓ |
| Signals & discovery | ||
| Discovery surface — browse surfacing paths | ✓ | ✓ |
| Follow a path | ✓ | ✓ |
| Trend view — cycle history and trajectories | ✓ | ✓ |
| Signal explorer and saved signals | ✓ | ✓ |
| Notifications | ||
| Weekly digest email | – | ✓ |
| Signal alerts — rising signals above your threshold | – | ✓ |
| Alert history in settings | – | ✓ |
| Workspace | ||
| Launch action workspace | – | ✓ |
| Save signals and opportunities | ✓ | ✓ |
| Confidence calibration and ratings | ✓ | ✓ |
FAQ
Common questions.
How do I get access?
Plume Signal is invite-only during the current beta. Submit your email on the homepage — we review each founder before sending a workspace invite. It usually takes 1–3 days.
What happens after I'm invited?
You'll receive a magic-link email to access your dashboard. You start on the Free plan automatically — no card required. You can upgrade to Pro from your dashboard settings at any time.
Can I cancel at any time?
Yes. Cancel from the billing portal in your dashboard settings. Your Pro access continues until the end of your current billing period, then moves to Free automatically. No penalty, no retention flow.
How often are signals updated?
Plume Signal indexes public conversations and runs the full pipeline — clustering, scoring, and ranking — every week. Your ranked opportunity stack and digest are refreshed on that cadence.
What sources does Plume Signal use?
Public conversations across Reddit, YouTube, TikTok, X/Twitter, Hacker News, and app review platforms. Sources are weighted for relevance and repeated evidence — not just recency or volume.
Is the Free plan actually free?
Yes — no card, no trial period. The Free plan gives you the top 3 ranked opportunities each week plus full access to signal proof, the discovery surface, and trends. Upgrade to Pro for the full stack, digest, and alerts.
What if the signals aren't relevant to my niche?
During beta, signal coverage is strongest for the mental health, therapy, and clinical workflow space — that's the validated wedge. We're expanding to additional niches progressively. If your niche isn't well-covered yet, you'll see a truthful status in your workspace settings.
Get started
Start for free. Upgrade when it earns it.
No card. No commitment. Invite review takes 1–3 days.