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Paytner
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About Paytner
Paytner Inc. (ペイトナー株式会社) is a Tokyo fintech company founded on 4 February 2019 by CEO Yu Sakai (originally as yup Inc., renamed Paytner in 2022). It provides AI-credit invoice factoring and B2B payment services for freelancers and sole proprietors—including same-day advances against invoices via Paytner Factoring—plus automated invoicing tools. Headquarters: Azabudai Hills Garden Plaza B 5F, Toranomon, Minato-ku, Tokyo. Corporate number 7010401143695. Investors include Incubate Fund, Seven Bank, JIC VGI, SMBC VC and others. Official sites: https://paytner.co.jp/ and https://corp.paytner.co.jp/
Source: Dealroom company dataKnowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| DEBTDebt | Jan 2026 | $21M | — | Undisclosed | ↗ |
| SERIES COther financing | Jul 2025 | $51M | $205M | Undisclosed | — |
Growth signals
Latest recorded traffic for Paytner is 240K monthly website visits, up 50% over the last three months.
Similar companies
Company identity and context are open; selected comparison metrics preview what is available on the platform.
Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed2 investors entered at this stage
Incubate Fund- YSYusuke Sato
Series A8 investors entered at this stage
East Ventures- LILOGLY INVESTMENT
AG Capital
Seven Bank- D2Distinctive Designs 21
FFG Venture Business Partners
W Corporation
SHIKIGAKU
Series B and later6 investors entered at this stage
Spiral Capital
Nissay Capital
JIC Venture Growth Investments
Angel Bridge
Mizuho
Upsider
Source: Dealroom Talent Intelligence.
Global footprint
Market sentiment
An AI-synthesised read of the highest-engagement posts about Paytner on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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