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Solsten

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AI-powered psychological insights for audience understanding

Saint Paul, United StatesFounded 2018Marketing
Valuation $100–250M Last recorded · 2022
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Solsten and the history behind them.

About Solsten

Solsten operates as an artificial intelligence-powered platform designed to analyze and predict audience behavior through psychological assessment. Founded in 2018 by CEO Joe Schaeppi and COO Bastian Bergmann, the company was established in Berlin and is now headquartered in Minneapolis, with offices in California and Germany. The founders, who met in high school, combined their expertise to create Solsten. Schaeppi has a background in user experience (UX) design, marketing, and clinical psychology, having worked as a psychotherapist. Bergmann is an expert in business and technological innovation. Their collaboration on a Harvard Business Review article about data-driven approaches to group creativity laid the groundwork for the company.

Solsten's core business revolves around its human insights engine, which helps companies, primarily in the gaming industry, understand their customers on a deep psychological level. The platform utilizes an adaptive psychometric assessment, delivered in-game via an interstitial, to capture data on over 300 psychological traits, including personality, values, motivations, and communication styles. This AI-driven assessment allows for the creation of detailed, anonymous user profiles and personas, enabling clients to tailor experiences, optimize user acquisition, and improve retention. The company serves clients ranging from startups to enterprise-level organizations, including prominent gaming studios like Mythical Games, Sky Mavis, Tilting Point, and Super League.

The company's product ecosystem includes several key tools. 'Traits' provides a deep understanding of an audience's psychological makeup. 'Navigator' helps identify a product's most promising future audience. A newer platform, 'Elaris,' transforms Solsten's extensive psychological dataset into actionable intelligence, allowing companies to generate on-brand content, ads, and product strategies. Solsten's business model is data-as-a-service, providing businesses with insights to inform decisions across product development, user research, and marketing. By focusing on the 'why' behind user behavior, Solsten aims to create healthier, more engaging, and mutually beneficial digital experiences.

Solsten has raised a total of $31 million over multiple funding rounds. A Series B round in August 2022, led by Konvoy Ventures, raised approximately $22 million. Other investors include Decathlon Capital Partners, Inventure, GFR Fund, Sisu Game Ventures, and Dentsu Ventures. The company has stated its long-term vision includes expanding beyond gaming into other sectors like fitness, hospitality, fintech, and mental health.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2018
Headquarters
Saint Paul, United States
Employees
20
Open positions
None listed
Dealroom signal
60.4/100
Industry
Marketing
Sector
Marketing, Core AI, AI Applications, slush24
Technology
Artificial Intelligence
Business model
SaaS
Client focus
b2b

Funding history

6 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
DEBT✓Debt Sep 2025 $0 — Decathlon Capital Partners ↗
SERIES B✓Equity / VC Aug 2022 $22M $87M Inventure · Konvoy · Dentsu Ventures · Sisu Game Ventures ↗
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Financials

Revenue, earnings and profit over time

Revenue, earnings and other financial measures where available. Years marked “E” are estimates.

YearProfitMargin
2026 —
2025 —
2024 —
2023 —
2022 —
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Growth signals

Solsten website traffic

Latest recorded traffic for Solsten is 11K monthly website visits, down 93.5% over the last three months. Solsten's team declined 28.6% over the past year.

Latest monthly visits11K 3-month web change-93.5% 1-year team growth-28.6%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Similar companies

Closest operating peers by Dealroom taxonomy

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Showing 8 of the closest matchesCompare every metric →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

16 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed1 investor entered at this stage

  • Supernode Global

Series A9 investors entered at this stage

  • Inventure
  • Milkbox Partners
  • Konvoy
  • Dentsu Ventures
  • Sisu Game Ventures
  • Bascom Ventures
  • Galaxy Interactive
  • Warburg Serres Investments
  • GFR Fund

Series B and later1 investor entered at this stage

  • Decathlon Capital Partners

Other known investors5 additional known investors

  • Alumni Ventures
  • Katsuyuki Hasegawa
  • Nordic Development Fund
  • Prime Partners
  • Volkan Ediz
Team profiled 10 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
9 countries with
team presence
🇺🇸 United States29.4%
🇩🇪 Germany23.5%
🇬🇧 United Kingdom11.8%
🇸🇪 Sweden5.9%
🇮🇳 India5.9%
Top 5 of 9 shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Solsten on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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