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OPEN SOURCE × NO-CODE WEB DATABASE

Build business systems without code:
a free, open-source web database

Exment is a free, open-source web database that lets you build business applications without programming. Bring customers, deals, requests and other information scattered across Excel sheets and files into one place, just by configuring screens.

It comes with everything business teams need: workflow, Kanban, Gantt charts, SSO, two-factor authentication and more. Exment runs on your own server, on 99% of shared hosting providers in Japan and abroad, or in the cloud (AWS, Azure, etc.), so your data stays with you. And no matter how many users you add, the price never goes up.

Kanban view in Exment v7, with data cards arranged in columns by status
FreeOpen source (GPL)
No limits on users or features
No-codeCreate tables, forms and views
just by configuring screens
Self-hostedRuns on your own server, shared hosting,
AWS or Azure
v7.0.0Released Oct 28, 2026
Kanban, Gantt charts and more
USERS

Trusted by

The open-source edition has been downloaded thousands of times. Exment is used by many companies and organizations, from large enterprises to universities.

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Exceed One Co., Ltd.
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Exment is also used by many other companies and organizations, including a major IT company, a major shared-office operator, a major machinery manufacturer, a measuring instrument manufacturer, a major system integrator and a national university (names not listed).

NEW IN v7.0.0

New in v7.0.0: see how work is progressing at a glance

We added Kanban and Gantt chart views, a visual workflow designer, cell styles and new data grid tools.

More about v7's new features Roadmap (upcoming v7 features and v8)

NEWS

News

All news (in Japanese)

PROBLEMS

Sound familiar?

With Exment, you can build a business system that solves these problems, just by configuring screens.

📊

You want to stop managing customers and deals in Excel

You track customers and contracts in Excel or Google Sheets, but the files keep multiplying and no one knows where anything is.

📄

You want to create quotes and invoices from your data

You make every quote and invoice by hand from scratch. You want to generate them from registered data, in your usual format.

💴

You want to cut cloud costs that grow with every user

Your cloud service charges per user, so costs rise every time your team grows. You also want to keep your data in-house. We can help migrate your data through our onboarding support.

Exment: a free business system you own

Exment is a web database you can install for free. Link many kinds of information, such as customers, deals and requests, and manage them all on a single site. The interface is simple, so anyone can use it after a short introduction.

See the benefits of Exment

🆓

Free, with no per-user fees

Exment is open source (GPL), so it is completely free when you install it on your own server. There are no limits on users or features, and costs stay the same as your team grows.

🧩

Get started fast with business templates

Templates such as Task Management and Customer Management are ready to use, so you can start right away without setting everything up from scratch.

🖥️

Runs on your server, so you own your data

Built on PHP (Laravel) and MySQL, Exment runs on your own server, on low-cost shared hosting, or in clouds such as AWS and Azure. No need to hand your data over to an outside service.

CASE STUDIES

Use cases and model cases

See how Exment is used for different tasks and scenarios, such as task management and customer management. (Articles are in Japanese.)

Use case
Aug 19, 2021

Customer management × email campaigns, for free

Managing information and sending email with Exment alone. In this article, we show how to send email to customers without an external email delivery system…

Apr 22, 2021

Public forms – collect data from the public with Exment alone

Forms have evolved: the new public form can be used by anyone. In an earlier model case, we connected Google Forms to send responses to Exment…

Dec 29, 2020

Using Exment for remote work: keeping individual tasks on track

Exment × remote work. Many companies are rapidly moving their work online, but each company's situation is different…

Jul 21, 2020

Inventory management on smartphones: check products and register data at once with Unifinity

Using Exment on smartphones. Since our integration with Unifinity launched in June, Exment has enabled business improvements through mobile apps…

Jun 11, 2020

Google Forms integration – tally responses from the public in Exment

Even easier data collection with Google Forms. In an earlier model case, the public submitted inquiries on a public site and Exment…

Nov 12, 2019

Kamogawa Volunteer Center – managing volunteer requests after Typhoon No. 15

In September 2019, Typhoon No. 15 (Faxai) hit Japan. One of the strongest on record, it caused severe damage, especially in Chiba Prefecture…

All use cases (in Japanese) Model cases (in Japanese)

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Learn about Exment

Try it for free

We offer a variety of demo environments tailored to different business needs. For questions about adoption or switching from another service, contact us.

Demo sitesInstall for freeContact us