Free
Try Seekline with a small number of real investment cases.
$0
- 3 active case slots
- 10 watchlist items
- 50 AI messages per month
- Basic evidence and assumptions
- In-app review notifications
- 30-day timeline history
SeeklineReliable AI research system
Your investment research should keep running.
Seekline turns hunches into monitored cases, watches your open questions, and brings evidence back when a thesis needs your judgment.
No credit card Human approval gates Evidence-first workflow
Running now
LiveAMD adoption monitor
Checks revenue acceleration, margin pressure, and customer evidence.
Watchlist signal
Margin guide changed
Evidence trail
5 new records
Approval required
Mark thesis as under review?
Cases tailored to your thinking. Running on your research rhythm.
Describe what you are watching. Seekline builds the structure and keeps checking what matters.
Running
Margin pressure case
Scheduled
Valuation watch
In review
AI demand thesis
Watching
New ticker idea
Your custom case
Describe any thesis
Set the cadence. Stay in control.
Daily, weekly, after earnings, or whenever a watchlist signal arrives. Routine scans can run quietly; important calls pause for your sign-off.
Approval gate
Seekline wants to challenge Case #42
Latest guidance weakens the assumption that gross margin expands through 2026.
EditRejectApprove review
Research memory
Open question
Can MI300 adoption close the gap?
Rule
High-impact evidence requires review.
The system learns how you invest.
Every case, watch question, evidence decision, and status change compounds into a clearer research trail. New cases start with your prior reasoning instead of a blank page.
Free now, Pro coming soon
Simple pricing for investment thesis monitoring
Start with the full thesis workflow on Free. Join the Pro waitlist for higher limits, email alerts, and deeper evidence history when billing opens.
Available
Pro
For serious investors who want continuous thesis monitoring.
$29/month
$290/year
- 50 active case slots
- 200 watchlist items
- 1,500 AI messages per month
- Daily and weekly monitoring
- Priority email alerts
- Custom monitoring rules
How it works
Built for investors who want a process.
Is Seekline an AI stock picker?
No. Seekline helps you structure, monitor, and review your own investment reasoning. It brings evidence back to you; you make the decision.
What should I put in a watchlist?
Use it for companies you care about but have not turned into a full investment case yet. Seekline watches for signals that justify deeper research.
Can AI change my case status automatically?
Seekline can request a review when evidence changes, but major thesis changes require your approval and are recorded in the case timeline.
What should Seekline watch for you first?
Start with a thesis, a ticker, or a half-formed question. The research loop begins there.