BörseGo

What BörseGo does

stock3 AG (formerly BörseGo AG) is a Munich-headquartered financial technology company that operates an integrated financial market analysis and trading platform aimed at sophisticated traders and active investors in the German-speaking market. Founded in 2000, the company launched the original financial portals BoerseGo.de and GodmodeTrader.de, evolved through the 2012 Guidants platform launch, and rebranded to stock3 AG upon its 2022 IPO on the m:access quality segment of the Munich Stock Exchange (ISIN: DE000A0S9QZ8). The current product surface spans the stock3 Plattform (charting, depot/model portfolio management, fundamental analysis, trading execution, watchlist), the stock3 Terminal (stock screener, knock-out calculator), and the stock3 mobile app.

The company's core technology differentiator is the brokerize multi-brokerage API, operated through the wholly-owned brokerize GmbH subsidiary, which delivers standardized broker data access to third-party applications and provides a 360-degree asset overview across asset classes — described as unique in the German market. In April 2026, stock3 launched 3AI, a privacy-compliant AI voice assistant providing natural-language search functionality handling approximately 250 requests per month. The company has expanded through an active acquisition strategy from 2022-2024, taking stakes in or acquiring Sub Capitals GmbH, Goldesel Trading & Investing GmbH, Vickii GmbH, TENDER Art Inc., the Tradermaker project (from PS Capital GmbH), and Joka Enterprises GmbH/Stockstreet GmbH.

stock3 monetizes through three revenue streams: platform subscriptions for retail traders, transaction fees on trading execution (the platform crossed 10 million cumulative trades in 2025), and a newly launched (2026) API licensing model via brokerize. The go-to-market combines a product-led growth motion for individual users via web and mobile with a B2B enterprise field sales motion for API partnerships in wealth management and fintech. FY2025 consolidated revenue stood at EUR 13.8 million, with the company employing approximately 70 staff (60% with over 5 years tenure). Named enterprise partners include FELS wealth GmbH (family-office wealth platform) and Divizend (withholding tax automation).

Name

BörseGo

Legal name

stock3 AG

Website

https://boerse-go.ag

Company type

Public

Founded year

2000

Operating status

Operating

Headcount range

11–50 employees

Short description

stock3 AG (formerly BörseGo AG) is a Munich-based fintech that operates an integrated financial market analysis and trading platform for sophisticated traders and active investors in the German-speaking market, and licenses multi-brokerage API technology through its wholly-owned brokerize subsidiary to wealth management and fintech partners.

Ownership category

akta.pro rank

Product category

Financial Market Analysis & Trading Software

NAICS

Portfolio Management and Investment Advice (523940), Securities and Commodity Contracts Intermediation and Brokerage (5231)

SIC

Investment Advice (6282), Security Brokers, Dealers & Flotation Companies (6211)

akta.pro primary industry

Retail Multi-Asset Exchanges (FSAFAEAA)

Keywords

• Financial market analysis
• Trading platform software
• Multi-brokerage API
• Portfolio management tools
• Technical charting software

Headquarters

HQ city

München

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Software

Cost components

Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure

Revenue model

1. Platform Subscriptions: Revenue generated from the stock3 platform subscription services for traders and active investors seeking comprehensive financial market analysis tools.
2. Trading Transaction Fees: Multi-brokerage trading execution generates transaction fees through the brokerize platform, having reached the 10-million-trades milestone in 2025.
3. Licensing & API Services: New licensing strategy for 2026, providing API access to brokerize multi-brokerage technology to external website and app providers.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

stock3 AG (formerly BörseGo AG) operates an integrated financial market analysis and trading platform called stock3, combining charting, fundamental analysis, trading execution, watchlists, and depot management with multi-brokerage connectivity. The platform is delivered via web (stock3.com), desktop terminal, and mobile app. The wholly-owned subsidiary brokerize GmbH provides a multi-brokerage API that delivers standardized broker data to third-party wealth management and fintech applications.

Product overview

stock3 AG operates a unified financial market analysis and trading platform called stock3, which integrates information, analysis, and trading functionalities. The platform consists of the main stock3 Plattform (with charting, fundamental analysis, trading, depot management, and watchlist modules), the stock3 Terminal (featuring Aktien Screener and Knock-out-Rechner), and the stock3 App for mobile access. The company also operates brokerize (100%-subsidiary) providing multi-brokerage API for third-party integrations. The portfolio includes acquired brands such as Goldesel Trading, Tradermacher, and Stockstreet. In 2026, stock3 launched 3AI, an AI voice assistant for intelligent search functionality. The company traces its roots to BoerseGo.de and GodmodeTrader.de launched in 2000, with Guidants serving as the predecessor platform (2012).

Differentiator

Problem solved

Functional benefit

Brands

• Guidants: Former trading and analysis platform, now integrated into stock3 platform.
• brokerize
• 3AI

Products and services

• stock3 Plattform Unified financial market analysis and trading platform for sophisticated traders and active investors, providing charting, fundamental analysis, trading execution, depot management, and watchlist functionality in an all-in-one interface.
• stock3 Terminal

Quantifiable outcome

• 10 million trades executed on platform
• +1 more outcomes

Named customers2 records

Segments1 record

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

AI capability3 records

Feature4 records

Partnerships

Eight partnerships are on record, tiered core, major and minor.

• FELS wealth GmbHcoreTechnology or Integration · 26 March 2026API partnership with Next-Gen Family Office for digital wealth management. brokerize's multi-brokerage API provides standardized broker data for the FELS Vermögensplattform, enabling 360-degree asset overview across various asset classes.
• DivizendcoreTechnology or Integration · 6 March 2026Cooperation with leading app for withholding tax automation and portfolio tracking. Divizend uses brokerize's standardized broker data access API for source tax automation and portfolio tracking, with data-driven analysis for AI tools.
• PS Capital GmbH (Tradermaker Projekt)majorStrategic or Co-development Partner · 1 January 2024Acquisition of the Tradermaker project from PS Capital GmbH, expanding stock3's educational trading content and community reach.
• Joka Enterprises GmbH (Stockstreet GmbH)majorStrategic or Co-development Partner · 1 January 2024Acquisition of Joka Enterprises GmbH, owner of Stockstreet GmbH, representing a significant expansion of stock3's market position in financial media and analysis.
• TENDER Art Inc.minorStrategic or Co-development Partner · 1 January 2023Financial participation in TENDER Art Inc. as part of stock3's strategic investment activities.
• Goldesel Trading & Investing GmbHmajorStrategic or Co-development Partner · 1 January 2023Majority stake acquisition of Goldesel Trading & Investing GmbH, representing a significant expansion of stock3's trading and investing ecosystem.
• Vickii GmbHminorStrategic or Co-development Partner · 1 January 2023Minority stake investment in Vickii GmbH as part of stock3's venture strategy and ecosystem expansion.
• Sub Capitals GmbHminorStrategic or Co-development Partner · 1 January 2022Financial participation in Sub Capitals GmbH as part of stock3's investment and partnership strategy.

Scale indicators5 records

Recent moves11 records

Expansion highlights5 records

Broad incumbents

• Bloomberg L.P. Professional financial data, analytics, and trading-terminal incumbent. stock3's Terminal module (screener, KO calculator) targets a similar workflow at a much lower price point but competes for the same analytical mindshare.
• Yahoo Finance: Free financial information, news and basic charting platform; competes with stock3 at the information/analysis layer (especially for casual retail) and represents a benchmark for free-tier content.
• LSEG (Refinitiv) Workspace: Enterprise financial-data and trading platform for professional users. Overlaps with stock3's analytics modules at the professional-tier end and represents a competitive benchmark for data depth.
• Robinhood Markets: US-headquartered multi-asset retail trading platform expanding internationally; represents the long-tail competitive threat for self-directed retail trading platforms like stock3 if it enters DACH.

Direct peers

• eToro: Multi-asset retail trading platform with social/investor community features; competes for the same 'sophisticated trader / active investor' persona in DACH and offers in-app execution that overlaps with stock3's value proposition.
• TradingView: Global web-based charting and trading-analysis platform with multi-broker integration — the closest direct competitor to stock3's combined analysis + trading execution offering, especially in the European retail segment.

Regional players

• comdirect (Commerzbank): German direct bank with an integrated trading platform and active-investor community; competes in the same DACH retail-brokerage + content ecosystem as stock3.
• Trade Republic: Berlin-based German retail broker rapidly expanding into multi-asset trading and analytical features; represents the most aggressive German challenger to stock3's user base and trading-volume pool.
• Scalable Capital: Munich-based German broker and trading platform with native analytics and model-portfolio tools; a direct DACH regional competitor that could also become a brokerize API partner or disintermediate it.

Emerging players

• Finanztip / GodmodeTrader (legacy portal overlap): German-language financial information and consumer-finance portals. Notably, stock3 already owns the GodmodeTrader.de legacy portal, illustrating the strategic adjacency between editorial/advice media and stock3's trading-platform funnel.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/boersego.ag
• LinkedInlinkedin.com/company/boersego-ag

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries7 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about BörseGo