Nstream

Private

Campbell, CaliforniaAI, Data & Cloud Infrastructurehttps://nstream.io/

Last Round

Strategic

Mar 29, 2022

Total Funding Raised

$10M

Company Overview

Nstream is a software development company that provides an open-source platform for building full-stack applications directly on top of streaming data.

Sector

AI, Data & Cloud Infrastructure

Verticals

Platform-as-a-Service, ML Platforms, Data Integration, Low-Code/No-Code, Edge Computing

Business Model

B2B

Customer Profile

Subscription SaaS, Freemium, Services & Consulting

AI Layer

Infrastructure

Keywords

streaming data platformreal-time applicationsstream processingfull-stack streamingSwimOSPlatform-as-a-ServicePaaSstateful stream processingagentic workflowsreal-time AIopen-corelow-code streamingdigital twinedge computingasset monitoringfraud detection

Historical Pricing

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Caplight Momentum Score

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Nstream Comps

Public and private peers based on sector, stage, and business model.

Nstream comps — public and private peers by sector, stage, and business model
Company	Status	Est. Valuation	Rev Multiple
OpenAI	Private	$86.0B	~40x
Cohere	Private	$5.0B	--
Competitor 1	Public	$XX.XB	XXx
Competitor 2	Public	$XX.XB	XXx

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Nstream Funding Rounds

Historical fundraising activity

Data table
Round	Date	Amount Raised	Valuation	Investors	Sources
Strategic	Mar 29, 2022
VC Round	Jan 16, 2020
Series B	Jul 18, 2018

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Key People

Founding team and executive leadership

John Vigeant

Senior Advisor to CEO

Executive Team

Nstream Investors

Notable investors and investment history

Nstream investors
Investor	Rounds
Cambridge Innovation Capital	Series B
Silver Creek Ventures	Series B
Verizon Ventures	Strategic
DCVC (Data Collective)	Seed

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Market signals

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Mar 3, 2026
Monthly visitors increased 159% MoM.
Jan 20, 2026
Monthly visitors increased 162% MoM, reaching 1K.

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Nstream Filings

SEC and related filings with document metadata.

Data table
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Nstream Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersCampbell, California

Employee Range18

Year Founded2015

Last FundingMar 29, 2022

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