Robot Start Inc.
PrivateLast Round
Series A
Sep 5, 2023
Total Funding Raised
$1.78M
Company Overview
Robot Start Inc. is a Japanese technology company that provides a podcast ad network, AI learning data, and audio industry media services.
Sector
Media, Entertainment & Gaming
Verticals
Podcasts, Digital Advertising, AI Training Infrastructure, News & Media, Creator Economy
Business Model
B2B
Customer Profile
Marketplace Commission, Data as a Service, Services & Consulting
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Robot Start Inc. Comps
Public and private peers based on sector, stage, and business model.
| Company | Status | Est. Valuation | Rev Multiple |
|---|---|---|---|
| OpenAI | Private | $86.0B | ~40x |
| Cohere | Private | $5.0B | -- |
| Competitor 1 | Public | $XX.XB | XXx |
| Competitor 2 | Public | $XX.XB | XXx |
Robot Start Inc. Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Sep 5, 2023 | ||||
| VC Round | Mar 16, 2021 | ||||
| Debt | Mar 16, 2021 | ||||
| VC Round | Feb 7, 2020 | ||||
| Seed | May 20, 2016 | ||||
VC Round | Jan 8, 2016 |
Robot Start Inc. Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| K&Pパートナーズ | Series A, VC Round |
| Mizuho Capital | VC Round |
| 株式会社日本政策金融公庫 | VC Round, Debt |
| Kiraboshi Capital Co., Ltd. | Series A |
| Logly Investment Co., Ltd. | VC Round |
| Energy & Environment Investment, Inc. | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 9, 2025
Monthly visitors grew 36% MoM.
- Nov 8, 2024
Monthly visitors grew 100% MoM, reaching 3.2K.
Robot Start Inc. Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Robot Start Inc.'s valuation, stock price, and market status.