Rivr

Berlin, Germany Founded: 2015 • Age: 11 yrs Acquired By About Amazon
Bidding requests are managed by a cloud-based supply side platform.
Annual revenue - Latest available
Total funding $26.1M 3 rounds
Employees - Tracked headcount
Investors 9 Known backers
Products 2 Services tracked
Competitors 11 Brand Intelligence

About Rivr

Rivr is a company based in Berlin (Germany) founded in 2015 by Lorenz Wellhausen was acquired by About Amazon in March 2026. Rivr has raised $26.1 million across 3 funding rounds from investors including Agile Robots, About Amazon and Index Exchange. Rivr offers products and services including RIVR ONE and Physical AI Technology. Rivr operates in a competitive market with competitors including PubMatic, Sovrn, Sonobi, Sharethrough and Magnite, among others.

  • Headquarter Berlin, Germany
  • Founders Lorenz Wellhausen
  • Sectors
    Media & Entertainment
  • Phone
    Locked
  • Website
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  • Social
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  • Legal Name Rivr Technologies Gmbh
Operational Areas
Media & Entertainment → Marketing, Advertising & Adtech Unlock Sub-Sector Unlock Segment
Key Metrics
  • Annual Revenue
    Not available
  • Net Profit
    Not available
  • EBITDA
    Not available
  • Total Equity Funding
    $26.1 M (USD)

    in 3 rounds

  • Latest Funding Round
    Not available
  • Investors
  • Employee Count
    Not available
  • Acquired by
    About Amazon

    & 1 more

    (Mar 19, 2026)

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Products & Services of Rivr

Rivr offers a comprehensive portfolio of products and services, including RIVR ONE and Physical AI Technology.

Product name locked
Category locked
Primary

Robot designed for secure last-mile navigation and parcel delivery.

Product name locked
Category locked
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System using simulation data to enhance robotic delivery efficiency.

People of Rivr

Headcount 50-200
Employee Profiles 2
Employee Profiles
People
Ben Simmen
Head Of Revenue

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Teams

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Funding Insights of Rivr

Rivr has successfully raised a total of $26.1M across 3 strategic funding rounds. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.

Investors in Rivr

Rivr has secured backing from 9 investors, including institutional and venture fund investors. Prominent investors backing the company include Agile Robots, About Amazon and Index Exchange.

All
Venture Fund
Institutional
Investor Description Founded Year Domain Location
Investment management and philanthropic ventures linked to Bezos Expeditions.
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A venture capital fund by Amazon supporting technology innovation.
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Family office of Aegerter family
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Investor details for Rivr

Investor domains, locations, round participation, and complete history require an active premium plan.

  • Investor domains
  • Investor locations
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Verified entity values are shown only after access is granted.

Investments & Acquisitions by Rivr

Investments
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Investment portfolio details for Rivr

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  • Portfolio identities
  • Transaction dates
  • Round details
  • Investment values

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Financial Statements - Rivr

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Detailed financials for Rivr

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  • Profit trends
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Rivr Comparisons

Rivr Primary company
Description
Bidding requests are managed by a cloud-based supply side pl...
Location
Berlin, Germany
Founded Year
2015
Annual Revenue
Not available
Net Profit
Not available
EBITDA
Not available
Employees
Not available
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Peer comparison for Rivr

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Competitors of Rivr

Rivr operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as PubMatic, Sovrn, Sonobi, Sharethrough and Magnite, among others.

Company Name Domain Founded year HQ Location Description
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SSP software is offered to publishers for ad inventory sales.
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Platform offering SSP solution
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Premium programmatic advertising solutions are provided for publishers and advertisers.
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Ad network software is offered to connect advertisers and publishers.
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SSP software is provided for publishers' content monetization across screens.
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Native video ads are delivered via programmatic supply-side platform.
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Detailed competitors of Rivr

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Latest news on Rivr

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Complete news archive for Rivr

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Frequently Asked Questions about Rivr

Rivr was founded in 2015 and raised its 1st funding round 9 years after it was founded.

Rivr is headquartered in Berlin, Germany. It is registered at Berlin, Berlin, Germany.

Rivr is a funded company, having raised a total of $26.1M across 3 funding rounds to date.

Rivr was founded in 2015 in Berlin, Germany, as a cloud-based supply side platform in the advertising technology sector. Bidding requests are analyzed and optimized through AI integration, with waste reduced and performance enhanced. Exchanges are improved by better matching relevant requests, while marketing dynamics are refined via detailed bidding analysis. Operations focus on supporting businesses in programmatic advertising efficiency.

Rivr's top competitors include PubMatic, Sovrn and Sharethrough.

Rivr offers RIVR ONE and Physical AI Technology.

Rivr has 9 investors. Key investors include Agile Robots, About Amazon, Index Exchange, Innosuisse, and Bezos Expeditions.

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