What BePROUD does

BePROUD (株式会社ビープラウド) is a Tokyo-based, privately held software services and product company founded in 2006 that has built its identity around Python expertise in the Japanese market. The firm operates three internally-developed SaaS platforms: connpass, an IT study group and conference/event discovery platform widely used by Japanese developer communities; PyQ, a browser-based Python self-learning platform with team plans for corporate training; and TRACERY, a cloud documentation service for software development teams that added Model Context Protocol (MCP) server integration in August 2025 to support AI-agent-driven development workflows. The technology stack centers on Python, Django, pandas, NumPy, scikit-learn, Streamlit, Sphinx, and mathematical optimization libraries (PuLP, Python-MIP, OR-Tools).

The firm generates revenue through three streams: custom contract software development using Python, Django, machine learning, and mathematical optimization for Japanese enterprises across manufacturing, e-commerce, and other sectors; instructor-led and video-based Python training for corporate teams (pandas, Django, Web APIs, mathematical optimization, fundamentals, with course pricing typically JPY 110,000-396,000 per cohort plus per-participant fees); and SaaS subscriptions across connpass, PyQ, and TRACERY. Distribution mixes direct sales for enterprise contracts and training with self-service web onboarding for the SaaS products. With 11-50 employees and a single Tokyo headquarters, BePROUD combines professional services with proprietary product revenue, supplemented by authored technical books (15+ titles across major Japanese publishers) and senior representation in PyCon JP and the Python Software Foundation that functions as both brand-building and talent-attraction.

Name

BePROUD

Legal name

株式会社ビープラウド

Website

https://beproud.jp

Company type

Private

Founded year

2006

Operating status

Operating

Headcount range

11–50 employees

Short description

BePROUD is a Tokyo-based Python specialist (founded 2006) that delivers custom Python software development, mathematical optimization consulting, and corporate Python training, while operating three proprietary SaaS products: connpass (IT event platform), PyQ (Python learning), and TRACERY (developer documentation with AI-agent integration).

Ownership category

akta.pro rank

Product category

Custom Python Software Development Services

NAICS

Custom Computer Programming Services (541511), Professional and Management Development Training (611430), Computer Systems Design and Related Services (54151), Educational Support Services (611710)

SIC

Services-Prepackaged Software (7372), Services-Computer Programming, Data Processing, Etc. (7370), Services-Educational Services (8200)

akta.pro primary industry

Software Engineering & Application Development Training (Languages, Frameworks, Testing) (BPAEANAI)

akta.pro secondary industry

Database/Application Data Layer Modernization (DB migration, ORM, caching) (BPAEAFAL)

Keywords

• Custom Python development
• Corporate Python training
• Mathematical optimization consulting
• Developer documentation SaaS
• IT event management platform

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Contract/System Development: Custom software development services using Python, Django, machine learning, and mathematical optimization. Projects range from new service launch to existing service growth and in-house development support. Pricing follows plan-based models (startup plan, growth-up plan) and is quote-based for enterprise clients.
2. SaaS Subscriptions (connpass, PyQ, TRACERY): Three proprietary SaaS platforms. PyQ offers team plans for corporate training; TRACERY provides developer documentation services; connpass supports event discovery. Revenue from subscription and team plan fees.
3. Python Training Services: Instructor-led and video-based Python training courses for enterprises. Offerings include pandas data analysis, web scraping, mathematical optimization, Python basics, development tips, Django, Web API courses. Online and offline formats available. Includes free PyQ team access for 1 month with in-person training.

Pricing tiers

Go-to-market motion3 records

Distribution channels6 records

Marketing channels8 records

Core offering

BePROUD provides custom Python/Django software development and mathematical optimization consulting for Japanese enterprises, alongside corporate Python training services. The company also operates three proprietary SaaS platforms: connpass (IT event/meetup platform), PyQ (browser-based Python learning platform), and TRACERY (cloud developer documentation service with MCP server support).

Product overview

BePROUD operates a portfolio of Python-focused products and services: connpass is an IT study group/event platform, PyQ is an online Python learning platform, and TRACERY is a cloud documentation service for development teams. Additionally, BePROUD offers Python training services and mathematical optimization consulting. These products share a focus on Python technology and developer productivity.

Differentiator

Problem solved

Functional benefit

Brands

• connpass: IT event discovery platform for connecting engineers and organizing tech meetups/conferences.
• PyQ
• TRACERY

Products and services

• connpass IT study group/event support platform connecting engineers and organizing tech meetups and conferences; offers event discovery, registration, and conference special feature pages.
• PyQ Browser-based Python self-learning platform providing interactive Python programming courses and exercises accessible without local environment setup; supports individual subscriptions and corporate team plans.
• TRACERY Cloud-based system development documentation service for software development teams with MCP (Model Context Protocol) server support enabling AI agent integration and AI-driven development workflows.
• BeProud Python Training Services Instructor-led and video-based Python training courses for enterprises covering pandas data analysis, Web API development, web scraping, mathematical optimization, Python basics, Django web development, and development tips; available online and on-site in Japan.
• Custom Python/Django Software Development (受託開発) Custom outsourced Python-based software development for Japanese enterprises, covering new service launch, growth of existing services, and in-house development support using Python, Django, machine learning, and mathematical optimization.
• Mathematical Optimization Consulting and Development Mathematical optimization (数理最適化/数理計画) consulting and development using PuLP, OR-Tools, Python-MIP, pandas, NumPy, scikit-learn, and Matplotlib to solve business decision-making problems such as routing, scheduling, and resource allocation.

Named customers7 records

Segments3 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

AI capability3 records

Feature5 records

Partnerships

Two partnerships are on record, tiered core.

• Python Asia Organization (PAO)coreGTM or Marketing Partner · 13 March 2026BePROUD provides Gold-tier sponsorship to Python Asia Organization (PAO), a non-profit based in Estonia that operates the annual Python Asia conference (formerly PyCon APAC) and supports Python communities and leadership development across Asia. This partnership aligns with BePROUD's community-focused strategy and Python expertise positioning.
• Python Software Foundation (PSF)coreGTM or Marketing PartnerBePROUD serves as an Associate Sponsor of the Python Software Foundation, the non-profit organization that maintains and promotes the Python programming language. This relationship positions BePROUD as a recognized supporter of the global Python ecosystem.

Scale indicators2 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• Udemy: Udemy is a global online learning marketplace with extensive Python course offerings. Comparable to BePROUD's training and PyQ businesses as an alternative channel for Python upskilling, particularly for individual learners and corporate L&D budgets.
• Coursera: Coursera is a global online learning platform with university and enterprise Python offerings. Comparable to PyQ and BePROUD's corporate training in serving Python learners, with far broader content breadth and enterprise sales motion.
• Atlassian (Confluence): Atlassian's Confluence is a leading team documentation and knowledge management platform. Comparable to BePROUD's TRACERY product in category (developer/team documentation SaaS), though Confluence is a much broader, established incumbent with global enterprise penetration.
• NRI (Nomura Research Institute): NRI is one of Japan's largest IT consulting and system integration firms, serving financial institutions and large enterprises. Comparable to BePROUD's enterprise development segment in customer profile, though NRI operates at vastly greater scale across diverse technologies beyond Python.
• BIPROGY (formerly Nihon Unisys): BIPROGY is a major Japanese system integrator serving enterprises and government. Comparable to BePROUD's contract development segment in serving large Japanese clients with custom systems, though BIPROGY operates at significantly larger scale across diverse technology stacks.
• Future Corporation: Future Corporation is a major Japanese IT services firm offering consulting, system development, and proprietary solutions. Comparable to BePROUD's contract development business in target market (Japanese enterprises) but at significantly larger scale and broader scope.

Direct peers

• Progate: Progate is a leading Japanese online programming learning platform offering beginner-friendly courses including Python. Directly comparable to BePROUD's PyQ product in target audience (Japanese programming learners) and self-serve delivery model, with broader language coverage.
• Doorkeeper: Doorkeeper is a Japan-focused tech meetup and event management platform, the closest direct competitor to BePROUD's connpass in the Japanese IT event discovery and registration space.

Regional players

• Qiita (Increments Inc.): Qiita is Japan's largest developer knowledge-sharing and community platform. Comparable to BePROUD in serving the Japanese Python/IT developer community (similar audience to connpass and TRACERY blog users), though Qiita focuses on content sharing rather than events or documentation tooling.

Others

• Gurobi Optimization: Gurobi is a leading mathematical optimization solver vendor whose technology (PuLP, OR-Tools integrations) is used in BePROUD's optimization consulting practice. An enabling technology peer — comparable through shared optimization domain expertise rather than direct competition.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/beproud_jp
• YouTubeyoutube.com/results?search_query=beproud
• Facebookfacebook.com/beproud.inc
• LinkedInlinkedin.com/company/1398187

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 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 BePROUD