Not affiliated with Substack. Scores are opinion based on public data.
0/100
substack.com
Substack
🟡 Hard ModeMedium confidence
Medium confidence
74/100 stealabilityNext.js
Key findings
- → Bundled static kit for substack.com
Vulnerability Analysis
- 1.Substack likely charges more than a focused alternative needs to
- 2.Their feature set is broad — a niche player can do one thing better
- 3.Modern AI-assisted development closes the build gap fast
- 4.Public signals don't show a strong lock-in mechanism
You Can Reproduce
- ✓ Landing page and pricing page layout (clone Substack's positioning)
- ✓ User auth and basic dashboard shell
- ✓ Core CRUD workflow with Supabase
Don't Underestimate
- ! Substack's distribution and brand trust
- ! Enterprise features and compliance if they have them
- ! Network effects or proprietary data they accumulated
SMB segment
Smaller teams priced out of enterprise tiers
API-first
Developers want programmatic access they don't offer
Risk Matrix
IP RiskLow
No obvious patents detected from public data
RegulatoryLow
Standard SaaS compliance applies
IncumbentMedium
Substack has brand recognition
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StealThisSaaS Pro
Pro — deeper intel + API. Join waitlist. Still free to analyze.
- Source coverage breakdown (which signals returned data)
- Full analysis export (JSON)
- API access for bulk / automated research
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Deeper intel + API — coming soon.