Daijoubu
- Company typePrivate
- Founded2024
- HeadquartersTokyo, Japan
- Headcount11–50
- GTM typeB2B
- OfferingServices
Daijoubu firmographics
Firmographics- Name
- Daijoubu
- Legal name
- DAIJOBU株式会社
- Website
- https://daijobu.io
- Company type
- Private
- Founded year
- 2024
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Ownership category
- akta.pro rank
Daijoubu industry classification
Industry- Product category
- Software Testing & Quality Assurance Services
- NAICS
- Custom Computer Programming Services (541511), Testing Laboratories and Services (541380)
- SIC
- Services-Testing Laboratories (8734), Services-Computer Programming Services (7371)
- akta.pro primary industry
- Testing, QA & Release/Deployment Enablement (BPAEAAAN)
- akta.pro secondary industry
- Quality Engineering & Test Automation (QE/QA) (BPAEAFAJ)
Keywords
Where Daijoubu is headquartered
LocationHeadquarters
- HQ city
- Tokyo
- HQ country
- Japan
- HQ region
- Asia
Offices2 records
Markets served
Daijoubu business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations
Revenue model
- Software Testing & Quality Assurance Services: Core revenue stream providing comprehensive software testing and quality assurance services including test strategy planning, test design, test execution, agile QA, quality consulting, load testing, and security testing. Services are priced based on project scope, complexity, required personnel, and service type. Typically billed on a project or monthly basis under quasi-delegation contracts.
- Quality Consulting Services: QA consulting including quality strategy development, QA organization building support, and upstream process improvement. Provided by consultants with 15+ years of industry experience.
- Test Automation Services (AutoQA): Test automation design, implementation, and ongoing maintenance services by dedicated SET (Software Engineer in Test) team. Supports Playwright, Cypress, Jest, Pytest, RSpec, k6. PoC plans start at 500,000 JPY/month with standard plans at 900,000-1,500,000 JPY/month.
- AI Agent Quality Assurance (AI Agent品質担保くん): Specialized QA service for AI/LLM-based products, including accuracy evaluation, hallucination detection, and RAG evaluation, positioned as an additional service to core testing offerings.
- Web3-Specialized QA Services: Domain-specific QA services for web3 products, leveraging specialized web3 QA engineers and domain knowledge for blockchain, wallet, NFT, and DeFi applications.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Functional Test (Acceptance Test) — Monthly engagement, 2-3 person team |
| Subscription | Monthly | E2E Test Automation — PoC + ongoing operation |
| Unit Pricing | Pay-as-you-go | Vulnerability Assessment (Security Testing) — Per engagement |
| Unit Pricing | Pay-as-you-go | Load/Performance Testing — Per engagement |
| Subscription | Monthly | QA Organization Building / QA Lead Placement |
| Subscription | Monthly | AutoQA Small-Start PoC Plan |
| Subscription | Monthly | AutoQA Standard Plan |
| Subscription | Monthly | AutoQA Large-Scale Implementation |
Go-to-market motion3 records
Distribution channels3 records
Marketing channels8 records
Daijoubu product offering
Product offeringCore offering
DAIJOBU provides comprehensive software testing and quality assurance (QA) services with specialization in Web3 (blockchain, NFT, DeFi, wallet) and AI (LLM, AI agent, RAG) domains. Services span test strategy, planning, execution, agile QA, quality consulting, load testing, vulnerability assessment, UI/UX testing, and test automation through a dedicated SET team. Delivery is human-driven with AI augmentation (GPT-4o test case generation, RAG evaluation).
Product overview
DAIJOBU is a quality assurance and software testing services company offering a comprehensive portfolio of testing services. The core offerings include: 1) General Software Testing/QA Service covering functional, exploratory, and multi-device testing; 2) Web3 Specialized QA for blockchain, NFT, and DeFi products; 3) AI Specialized QA for LLM and AI agent products including the 'AI Agent品質担保くん' service; 4) Test Automation Service (AutoQA) using specialized SET teams with tools like Playwright, Cypress, and Selenium integrated with CI/CD pipelines; and 5) Specialized services including load testing, vulnerability assessment, UI/UX testing, and quality consulting. The company positions itself as '少数精鋭の専門家' (small elite experts) providing end-to-end quality support from test strategy and planning through execution and reporting. The portfolio includes both human-delivered consulting services and AI-augmented automation tools.
Differentiator
Problem solved
Functional benefit
Products and services
- Software Testing / QA Service (ソフトウェアテスト・品質保証) Comprehensive software testing and QA service covering test strategy, planning, execution, and reporting. Includes functional testing, exploratory testing, multi-device testing, and full project support from requirements definition to launch, for startups through listed enterprises.
- Web3 Specialized QA (web3特化型品質保証) Quality assurance specialized for Web3/blockchain products including NFT platforms, blockchain games, DeFi applications, and wallet applications. Covers smart contract testing, on-chain/off-chain integration testing, and Web3-specific security testing.
- AI Specialized QA (AI特化型品質保証) Quality assurance for AI/ML products including LLM-powered applications, AI agents, and RAG-based systems. Addresses AI-specific challenges such as accuracy uncertainty, safety verification, and AI-specific quality metrics.
- Test Automation Service / AutoQA (テスト自動化サービス) Test automation service using a dedicated SET team. Supports E2E/API/Unit test automation with Playwright, Cypress, Selenium, Jest, PyTest, RSpec, k6. Includes CI/CD pipeline integration (GitHub Actions, CircleCI, Bitrise, Jenkins) and ongoing operational support.
- AI Agent Quality Assurance Service (AI Agent品質担保くん) Specialized QA service for AI agent products. Improves quality of AI agents through systematic testing including accuracy evaluation, safety verification, hallucination detection, and reliability assessment.
- GPT-4o Test Case Auto-Generation Tool (Beta) Beta tool for automated test case generation using GPT-4o AI model. Generates test case candidates from specifications for human review and refinement, reducing test design time and improving coverage.
- Quality Consulting (品質コンサルティング) Quality consulting services including quality standard definition, quality strategy development, process improvement recommendations, and QA organization building support, provided by consultants with 15+ years of industry experience.
- Load / Performance Testing (負荷テスト) Performance and load testing services to verify system stability under high traffic conditions, identify bottlenecks, and validate scalability. Basic engagement at JPY 800,000–1,500,000; large-scale at JPY 1,500,000–3,000,000.
- Vulnerability Assessment (脆弱性診断) Security vulnerability assessment services including OWASP Top 10 testing, penetration testing, and security audit support. Standard at JPY 500,000–1,500,000; premium at JPY 1,500,000–3,000,000; penetration testing at JPY 2,000,000–5,000,000 per engagement.
- Game Testing / Debugging (ゲームテスト・デバッグ)
- Agile QA (アジャイルQA)
- UI/UX Testing (UI/UXテスト)
- QA Organization Setup Support (QA組織構築支援)
- LLM QA / RAG Evaluation (LLM QA / RAG評価)
Quantifiable outcome
- 30% reduction in CTO/development resource burden for testing tasks (reported by Gallusys case)
- +5 more outcomes
Companies that use Daijoubu
Customer profileNamed customers5 records
Segments6 records
Ideal customer profiles5 records
Daijoubu technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability6 records
Feature5 records
Daijoubu partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- TECHFUND ( TECHFUND株式会社)minorDAIJOBU partnered with TECHFUND, a security audit firm known for 'Hi AUDIT', to offer integrated services covering QA and security audits. The partnership enables DAIJOBU to provide comprehensive quality assurance and security audit services to clients in a single engagement, particularly for web3 and blockchain companies requiring both functional QA and security verification.
Scale indicators5 records
Recent moves8 records
Expansion highlights6 records
Daijoubu competitors and assessment
Company assessmentEmerging players
- Functionize: AI-powered test automation platform combining computer vision and NLP for autonomous end-to-end testing. Comparable as a tech-forward test automation peer; product-platform model differs from DAIJOBU's services-led AutoQA offering, but the underlying technology and target buyer overlap.
- Hashlock (ハッシュロック): Web3-native smart contract auditing and security firm, complementary to DAIJOBU's web3 QA work. Comparable on web3 domain expertise, but Hashlock focuses on security audits rather than functional/quality testing — a partial-overlap peer that DAIJOBU could partner with or compete against for web3 engagements.
Broad incumbents
- Eggplant (Keysight Technologies): AI-driven test automation platform under Keysight serving enterprise QA and digital experience assurance. Comparable on AI-augmented test automation and target enterprise QA buyer, but operates as a global platform vendor rather than a Japanese services firm.
- CertiK: Leading global web3 security and formal verification firm for smart contracts and blockchain projects. Comparable as a web3 quality/security specialist serving blockchain developers, though CertiK's scale and Skynet/Leaderboard tooling far exceed DAIJOBU's web3 testing practice.
- Valtes (バルテス株式会社): Established Japanese independent QA firm offering software testing, security diagnostics, and quality consulting across enterprise and embedded systems. Comparable business model and Japanese customer base; broader and more mature than DAIJOBU but lacks its web3/AI specialization.
- SHIFT (シフト株式会社): Japan's largest pure-play software testing/QA firm with thousands of engineers across functional, security, and performance testing. Directly comparable as a QA services competitor in the Japanese market, though SHIFT serves a broader enterprise base without DAIJOBU's web3/AI niche focus.
- Veriserve (ベリサーブ): Long-standing Japanese QA services firm with AX (AI transformation), IoT, and embedded testing offerings. Comparable as a Japanese QA services peer with a similar mix of consulting, testing execution, and emerging-technology positioning, though Veriserve's customer base skews to large manufacturers/IT vendors.
- Capgemini Engineering (formerly SQS): Global QA, test automation, and digital assurance arm of Capgemini serving large enterprise digital transformation programs. Comparable as a managed testing services competitor for enterprise DX accounts, though Capgemini operates at vastly greater scale and lacks DAIJOBU's web3/AI niche focus.
- テクマトリックス (TechMatrix): Japanese IT services firm with a dedicated software testing/QA segment including test automation tool distribution and services. Comparable as a Japan-based QA services and tooling peer, though TechMatrix's portfolio is broader (network, security, medical) and QA is one division.
Direct peers
- Apptest (株式会社アップテスト): Japanese QA services firm with a focus on third-party verification and embedded/web app testing for SMBs and startups. Comparable size and startup-oriented go-to-market; both compete for outsourced QA engagements from Japanese companies lacking internal QA capacity.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
Daijoubu social profiles
Digital presenceDaijoubu compliance and trust
Trust signalCompliance1 record
Daijoubu financial estimates
Financial estimateRevenue estimate
Valuation estimate
Daijoubu leadership team
Management profileNumber of profiles
Profiles1 record
Daijoubu funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Daijoubu M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Daijoubu
What does Daijoubu do?
DAIJOBU provides comprehensive software testing and quality assurance (QA) services with specialization in Web3 (blockchain, NFT, DeFi, wallet) and AI (LLM, AI agent, RAG) domains. Services span test strategy, planning, execution, agile QA, quality consulting, load testing, vulnerability assessment, UI/UX testing, and test automation through a dedicated SET team. Delivery is human-driven with AI augmentation (GPT-4o test case generation, RAG evaluation).
Is Daijoubu a public or private company?
Daijoubu is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Daijoubu founded?
Daijoubu was founded in 2024. It employs 11 to 50 people.
Where is Daijoubu based?
Daijoubu is headquartered in Tokyo, Japan, in the Asia region.
How does Daijoubu make money?
Five revenue lines are on record. Software Testing & Quality Assurance Services are the primary driver. The others are quality Consulting Services, test Automation Services (AutoQA), AI Agent Quality Assurance (AI Agent品質担保くん) and web3-Specialized QA Services.
Who are Daijoubu's main competitors?
Emerging players on record are Functionize and Hashlock (ハッシュロック). Broad incumbents are Eggplant (Keysight Technologies), CertiK, Valtes (バルテス株式会社), SHIFT (シフト株式会社), Veriserve (ベリサーブ), Capgemini Engineering (formerly SQS) and テクマトリックス (TechMatrix). Apptest (株式会社アップテスト) is listed as a direct peer.
Does Daijoubu have an API?
No public API is recorded for Daijoubu.
What industry is Daijoubu in?
Daijoubu's product category is Software Testing & Quality Assurance Services. Its primary akta.pro industry code is BPAEAAAN, Testing, QA & Release/Deployment Enablement, with a secondary code of BPAEAFAJ, Quality Engineering & Test Automation (QE/QA). Its NAICS code is 541511 and its SIC code is 8734.