Welp

What Welp does

Welp is a Japan-based spot-work (スキマバイト / gig economy) job matching platform operated by Cal Co., Ltd. (キャル株式会社), a privately held company founded in 2017 and headquartered in Tokyo with a secondary office in Osaka. The platform connects individual workers seeking short-term, flexible employment with small and medium-sized businesses (SMBs) that need to fill shift gaps, address labor shortages (人手不足), or trial workers before offering full-time roles. Workers can register through a mobile app using only a photo and identity verification — no resume, interview, or lengthy onboarding is required — and receive wages via Welp's instant salary payment feature after job completion.

The core product is the welp mobile application, available on iOS and Google Play, augmented by welpay (給与即時振込 / wage advance payment) and a separate employer-facing client application. welpay advances salary to workers on behalf of employers and settles later, while the system also generates employment contracts and withholding tax documents automatically. Underlying technology is a mobile-first matching platform with identity verification, real-time worker-business matching, and same-day payroll settlement; distribution is concentrated on the Apple App Store, Google Play, and a dedicated employer landing page, supported by organic social channels (Instagram, TikTok, X, YouTube) and a free-dial phone sales line (0120-991-166).

Welp monetizes purely through transaction fees on the employer side: 200 yen per hour of work performed plus a 300 yen transfer fee per payment, with an additional 300 yen per Welpay transaction. Workers use the platform free of charge. There is no subscription, no listing fee, and no upfront charge; revenue is recognized only when a worker is actually placed and works. The company appears to operate without disclosed venture capital or private equity backing, and no funding rounds, acquisitions, or strategic partnerships were identified in the available data.

Name

Welp

Legal name

キャル株式会社

Website

https://welp.jp

Company type

Private

Founded year

2017

Operating status

Operating

Ownership category

akta.pro rank

Product category

Gig Economy / Spot-Work Job Marketplace

NAICS

Employment Placement Agencies (561311), Temporary Help Services (561320)

SIC

Services-Employment Agencies (7361)

akta.pro primary industry

Instant Payouts & Earned Wage Access (EWA) (FSAMAKAM)

akta.pro secondary industries

Payroll Software & Payroll-as-a-Service (SaaS) (BPACAIAB), Contractor / Freelancer Payments (FSAMAKAC)

Keywords

• Spot work platform
• Gig economy jobs
• Short-term staffing
• Mobile job matching
• Instant wage payment

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Digital Commerce or Content

Cost components

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

Revenue model

1. Employer Commission (成果報酬型): Employers pay a commission only when a worker is actually placed and works. Fee is 200 yen per hour of work plus a 300 yen transfer fee per payment. No upfront listing costs.
2. Welpay Service Fee: Fee for providing wage advance payment service to employers, 300 yen per transaction. Covers the cost of immediate payment to workers.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels6 records

Core offering

Welp is a Japanese spot-work (single-shift, short-term) job matching marketplace that connects individual workers seeking flexible hourly employment with businesses needing short-notice staffing. The worker-facing mobile app (iOS/Android) lets users register with a photo and ID, browse and apply to nearby shifts without a resume or interview, and receive same-day wages; the employer side uses a web portal to post shifts and pays only on successful placements. Welp also operates Welpay, a salary-advance disbursement service that lets employers pay workers before the regular pay cycle.

Product overview

Welp operates as a single unified mobile platform for same-day spot work (スポットワーク) job matching, consisting of the welp worker app as the core consumer product and a companion employer/client app for businesses. The platform is augmented by welpay, an optional salary advance payment service that enables instant wage payouts to workers. Workers download the app, complete identity verification, browse and apply for gigs, and receive same-day or immediate payment. Employers post jobs free of charge and pay only a success fee (200 yen per hour worked plus 300 yen transfer fee) when workers are actually employed.

Differentiator

Problem solved

Functional benefit

Products and services

• Welp Worker App Free mobile application (iOS/Android) for individuals seeking short-term, single-shift work. Workers register with a photo and ID document, browse nearby shifts by time and location, and accept jobs without a resume or interview. Wages can be received the same day via Welpay.
• Welp Employer Portal Web-based platform for businesses to post single-shift, short-term job openings and access pre-vetted flexible workers. Employers are charged a success-based commission (200 yen per worked hour plus a 300 yen transfer fee) only when a placement is completed.
• Welpay Salary Advance Service Salary-advance disbursement service operated by Cal Co., Ltd. that enables employers to pay workers their earned wages before the regular payroll cycle, supporting same-day wage settlement for spot-work shifts placed through the Welp platform.

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Indeed: Largest generalist job-search platform in Japan, owned by Recruit. Overlaps with Welp on employer job-posting and worker discovery, but serves a much broader permanent and part-time job spectrum rather than spot work specifically.
• Recruit Holdings: Parent of Indeed Japan and operator of multiple Japanese HR/staffing brands. Competes with Welp via its portfolio of job boards, staffing agencies, and workforce solutions serving similar SMB and worker segments.
• LY Corporation (Yahoo! JAPAN): Operates Yahoo! JAPAN's job-search and matching services in Japan, with massive consumer reach. Overlaps with Welp on the worker-acquisition side and on employer job-posting, though not focused on spot work specifically.

Direct peers

• Paiza: Japanese job-matching platform particularly strong in tech and engineering roles, with similar app-based matching mechanics. Comparable in connecting workers to short-term or project engagements via a digital marketplace.
• CrowdTech: Japanese platform focused on freelance and contractor-style engagements, including hourly and project-based work. Comparable to Welp in connecting non-traditional workers with employers on flexible terms.
• Timee: Japan's leading spot-work (スキマバイト) job matching app, directly competing with Welp on the same day-of, short-duration gig use case for both workers and SMB employers. Timee is the dominant scaled player in the same category.
• Shotworks: Japanese single-day/short-term job matching app operated by Indival, with a similar focus on hourly and shift-based gigs for workers and SMB employers. Closely comparable in product, target users, and unit economics.

Regional players

• Shift: Japan-based staffing platform serving similar SMB and shift-coverage use cases, with overlapping but not identical worker supply. Comparable in business model though more weighted toward longer-term staffing contracts.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/welp_cal01?s=11
• YouTubeyoutube.com/@welp%E5%85%AC%E5%BC%8FYouTube%E3%83%81%E3%83%A3%E3%83%B3%E3%83%8D%E3%83%AB
• Instagraminstagram.com/welp_cal?igsh=MWdkNnhrbDc5MWVyOA%3D%3D&utm_source=qr
• TikToktiktok.com/@welp_official?is_from_webapp=1&sender_device=pc

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 Welp