Tullo Labs

Name

Tullo Labs

Legal name

Tullo Labs

Website

https://tullolabs.com

Company type

Private

Founded year

2019

Operating status

Operating

Headcount range

1–10 employees

Ownership category

akta.pro rank

Headquarters

HQ city

Seoul

HQ country

South Korea

HQ region

Asia

Markets served

GTM type

B2C

Offering type

Software

Cost components

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

Revenue model

1. Product Revenue: Tullo Labs generates revenue through consumer-facing products OiOi (group coordination app) and walloo (time tracking app), which are available on App Store and Google Play. As a venture studio, revenue likely derives from product subscriptions or transactions within these apps.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels3 records

Core offering

Tullo Labs is an independent venture studio that builds and ships consumer-facing mobile and web products focused on the relationship layer between people. It has two shipped products: OiOi, a group coordination app for settling shared money, communication, and memory-keeping (live on App Store and Google Play); and walloo, a time-tracking and pay-visualization application that shows pay as a second-by-second sense of time (site live, apps coming soon).

Product overview

Tullo Labs is a venture studio offering two distinct consumer-facing products: OiOi (오이오이), a group coordination platform for shared finances, communication, and memory-keeping; and walloo (월루), a time valuation application that makes the worth of ordinary time visible. Both products are designed to strengthen human relationships and group connections by reducing friction in meeting, bonding, and staying together.

Differentiator

Problem solved

Functional benefit

Brands

• OiOi (오이오이): The easiest way for a group to keep meeting. One place to settle shared money, talk, and keep memories, so the group can keep gathering with less friction.
• walloo (월루)

Products and services

• OiOi (오이오이) OiOi is a group coordination app providing one place for groups to settle shared money, talk, and keep memories, so the group can keep gathering with less friction. It is available on App Store and Google Play for groups, circles, and communities.
• walloo (월루) walloo is a time-tracking and pay-visualization application that makes the worth of ordinary time visible, showing pay as a living, second-by-second sense of time that can be shared lightly so the conversation about work stays human. It is for individuals curious about the value of their time and pay.

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Recent moves3 records

Expansion highlights3 records

Direct peers

• Splitwise: Direct peer to OiOi's shared-money coordination feature. Splitwise is the dominant consumer app for tracking and settling group expenses; OiOi competes on the same shared-money pain point, but bundles it with communication and memory-keeping.
• Toggl Track: Direct peer to walloo's time-tracking capability. Toggl Track is a leading consumer and freelancer time tracker; walloo competes in time valuation but with a distinct 'pay visibility' narrative aimed at human conversations rather than productivity.
• Meetup: Direct peer to OiOi's group-gathering purpose. Meetup helps recurring groups find and meet up; OiOi targets the same 'keep meeting' use case but emphasizes in-person logistics and shared finances over discovery of new groups.
• Geneva: Direct peer in the group-coordination social app category. Geneva organizes small communities around shared interests with multiple rooms and features; OiOi targets a similar 'groups and circles' persona but with a narrower coordination focus.
• Clockify: Direct peer to walloo. Clockify offers free time tracking with a pay-rate feature that converts hours to earnings — overlapping significantly with walloo's time-as-pay-visibility framing.
• RescueTime: Direct peer to walloo's 'time made visible' angle. RescueTime surfaces how time is spent across devices; walloo applies a similar visibility framing but emphasizes monetary worth and sharing for pay conversations.

Broad incumbents

• Life360: Broad incumbent in family/group coordination. Life360 serves a similar 'stay close' need for families with location sharing, but addresses a narrower use case than OiOi's broader circles of recurring groups.
• Discord: Broad incumbent for group communication and memory-keeping. Discord provides the chat and persistent community layer that OiOi bundles with shared money; OiOi targets smaller, more intimate groups where Discord's scale features feel heavy.
• Venmo: Broad incumbent covering OiOi's shared-money use case as part of a much wider payments platform. Venmo handles peer-to-peer and informal group payments at massive scale and could easily expand features into OiOi's coordination territory.
• Mighty Networks: Broad incumbent for community and group platforms. Mighty Networks powers recurring paid communities — overlapping with OiOi's group-coordination purpose, but at a community-management layer rather than a small-group coordination layer.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/tullo_labs
• LinkedInlinkedin.com/company/tullolabs

Revenue estimate

Valuation estimate

Number of profiles

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 Tullo Labs