About Hubble
Hubble is a Professional & Legal Services company based in Shibuya (Japan) founded in 2016. Hubble is recognized as a cloud-based contract management service. It operates on a SaaS (Software-as-a-Service) model. Hubble has raised $6.87 million across 5 funding rounds from investors including Money Forward, PERSOL and Siiibo Securities. Its chief executive, as recorded, is Junpei Hayakawa. Its website hubble-docs.com draws about 178 thousand monthly visits. Hubble offers products and services including Hubble and Hubble mini. Its focus areas include Technology, Software and Enterprise Software. Its legal entity is Hubble Inc.
Company details
Hubble is operated as a cloud-based platform specializing in contract management, leveraging AI to streamline contract creation, review, and post-execution management. It is designed to enhance productivity across companies and teams by unifying communication and related information with contracts. The service is utilized in sectors requiring efficient legal operations, offering solutions like automated version control, deadline notifications, and comprehensive contract databases. Security and compliance with electronic bookkeeping laws are ensured through strict measures and certifications.
- Headquarters Shibuya, Japan
- SectorsProfessional & Legal Services
- Website category Business and Consumer Services · Marketing and Advertising
- Email••••••••
- Website hubble-docs.com
- Social X Facebook
- Legal Name Hubble Inc.
- Total Equity Funding$6.87M (USD)
in 5 rounds
- InvestorsMoney Forward
& 10 more
Products & Services of Hubble
Hubble offers a comprehensive portfolio of products and services, including Hubble and Hubble mini.
Cloud service for managing contracts with AI integration.
Simplified solution for managing concluded contract documents.
Funding Insights of Hubble
Hubble has successfully raised a total of $6.87M across 5 strategic funding rounds. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $6.87M
- Total Rounds 5
- Investors Count 11
All 5 funding rounds of Hubble with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Jul 2025 | $5.46M | Series B | – | – | |
| Jul 2025 | Debt – Conventional | – | – | ||
| Apr 2022 | Series A | – | DNX Ventures | ||
| Aug 2019 | $1.41M | Seed | – | Archetype Ventures, DNX Ventures | – |
| Jun 2018 | Seed | – | – | – |
11 investors in total: 11 institutional.
Investors in Hubble
Hubble has secured backing from 11 investors, including venture fund and institutional investors. Prominent investors backing the company include Money Forward, PERSOL and Siiibo Securities.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Investments in B2B sectors are made by DNX Ventures. | dnx.vc | San Mateo, United States | ||
Limited information is provided about Archetype Ventures' activities. | archetype.vc | |||
Early-stage tech startups are funded by corporate-backed Salesforce Ventures. | salesforceventures.com | San Francisco, United States | ||
| ventureunited.jp | ||||
| sdf-capital.com | ||||
Money Forward is engaged in providing financial technology solutions. | 2012 | moneyforward.com | Minato City, Japan | |
Delivers asset management consulting services to optimize client investments. | 2009 | smbcnikko.co.jp | Chiyoda City, Japan | |
An online platform for legal consultations and attorney search is provided. | 2005 | bengo4.com | Tokyo, Japan | |
Diversified operations are maintained across multiple industries worldwide. | 1973 | persol-group.co.jp | Shibuya, Japan | |
Corporate bonds are purchased through an online investment platform. | 2019 | siiibo.com | Chuo City, Japan |
Investor details for Hubble
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
People of Hubble
1 people are tracked at Hubble (1 in leadership).
| Name | Role | Group |
|---|---|---|
Junpei Hayakawa | CEO | Leadership |
Complete people profiles for Hubble
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
- Team structure
- Board tenure
- Professional contacts
Verified entity values are shown only after access is granted.
Timeline of Hubble
3 dated milestones of Hubble across 9 years, from founding to its latest funding, stage changes and deals.
- Founded Hubble is founded.
- Funding First funding round.
- Funding Latest funding round, Debt – Conventional,.
Web traffic of Hubble
The website of Hubble (hubble-docs.com) receives about 177.8K visits a month and ranks #149,756 among all websites worldwide, #3,990 in Marketing and Advertising.
- Monthly visits177.8K
▼ 10.1% vs previous month
- Unique visitors34.8K
per month
- Global rank#149,756
among all websites
- Category rank#3,990
Business and Consumer Services · Marketing and Advertising
- Bounce rate24%
- Pages per visit9.4
- Average visit10 min 35 sec
- DevicesDesktop 93% · Mobile 7%
Websites whose visitors overlap most with Hubble. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| raku-ro.com | 100% | #200,794 | View details | ||
youtrust.jp | youtrust.jp | 96% | #126,010 | – | |
cloudsign.jp | cloudsign.jp | 94% | #12,612 | – | |
greeoffice.sharepoint.com | greeoffice.sharepoint.com | 93% | – | ||
| mntsq.co.jp | 91% | 15K | #1,614,592 | View details | |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 40 similar websites and full traffic analytics for Hubble
The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.
- 40 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
Verified entity values are shown only after access is granted.
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Related news about Hubble
Complete news archive for Hubble
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- Full article archive
- Source and publication date
- Older coverage
- Brand-specific news history
Verified entity values are shown only after access is granted.
Frequently Asked Questions about Hubble
Hubble was founded in 2016 and raised its 1st funding round 2 years after it was founded.
Hubble is headquartered in Shibuya, Japan. It is registered at Shibuya, Tokyo, Japan.
Junpei Hayakawa is the CEO of Hubble, as recorded in our data.
Hubble is a funded company, having raised a total of $6.87M across 5 funding rounds to date.
Hubble is operated as a cloud-based platform specializing in contract management, leveraging AI to streamline contract creation, review, and post-execution management. It is designed to enhance productivity across companies and teams by unifying communication and related information with contracts. The service is utilized in sectors requiring efficient legal operations, offering solutions like automated version control, deadline notifications, and comprehensive contract databases. Security and compliance with electronic bookkeeping laws are ensured through strict measures and certifications.
Hubble offers Hubble and Hubble mini.
Hubble has 11 investors. Key investors include Money Forward, PERSOL, Siiibo Securities, Bengo4.com, and DNX Ventures.
Hubble operates through Hubble Inc..
The website of Hubble receives about 178 thousand visits a month and ranks #149,756 among all websites worldwide.