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Summation

“Can an AI analyst replace the recurring finance and business-review workflows enterprises repeat every week?”

HQBellevue, WA, United States
FoundersIan Wong, Ramachandran Ramarathinam
IndustryHorizontal SaaS / AI Analytics
The story

Summation Technologies, Inc. (Bellevue, WA) was founded by Ian Wong and Ramachandran Ramarathinam, ex-Opendoor. The company positions itself as a 'Decision-Grade AI Platform' — an AI analyst ('Addison') that connects to enterprise ERPs, warehouses, CRMs, and spreadsheets to produce verified financial reviews, forecasts, and decks. It is a horizontal AI SaaS play, not an embedded finance product, though it processes financial data on behalf of enterprises like Fanatics Commerce and Lineage.

Last 12 months
2026-04
2025-10
Product timeline
2025
Public launch of Summation as a Decision-Grade AI Platform for enterprise leaders.· launch
2026
Shipped Reports product — natural-language exec-ready business review generation.· launch
The stack
1 layer disclosed in Summation’s embedded-finance stack
Money movement
ACH
Accounting gap: none

Summation — frequently asked

Which payment rails does Summation use?

Summation moves money over ACH.

Who founded Summation?

Summation was founded by Ian Wong and Ramachandran Ramarathinam and is headquartered in Bellevue, WA, United States.

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