Alphathena vs NoteHouse

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Alphathena compared with NoteHouse
Detail	Alphathena	NoteHouse
What it does	The operating system for personalized portfolio management	Private lending software that drafts promissory notes, computes schedules, tracks payments, and keeps both parties on one ledger
Stage	Not given	Startup
Founded	Not given	2026
Based in	US	US
Pricing model	Contact for pricing	Freemium
Pricing	Platform fee based on AUM tier plus basis points on direct indexing assets. A TAMP typically charges 30 to 50 basis points on all AUM it manages, while Alphathena's platform fee model means you pay for the technology and direct indexing assets, not a percentage of all assets you manage. No setup fee	Free plan: $0, up to 2 open loans. Standard plan: $12 per month or $120 per year, unlimited open loans.
Key features	Over 2,000 benchmarks to track Integration with Schwab, Fidelity, Clearstreet, Interactive Brokers, and Orion Onboarding completed in as little as one week	Promissory note generation from loan terms Amortization schedule computation Payment confirmation by both parties E-signature with document hashing Payment reminders before due dates Bank debit collection on Standard plan Loan modification and forgiveness agreements Write-off record for unpaid loans
What makes it different	Pure technology platform that keeps advisors in full control of investment decisions No custodian switch required; clients' assets remain where they are Agentic AI that generates actionable scenarios and handles complex workflows automatically Powers over $10 billion in assets across advisory firms Works alongside existing portfolio management systems without replacing them	Append-only, hash-chained ledger that cannot be secretly altered Never holds funds or acts as a financial institution Legally-structured promissory notes with all required terms
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	32 +4 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	15	1
Citation Flow (Majestic)	31	22
Referring domains (Majestic)	94	7

6 details filled in for both companies.

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