Final Boss Sour
PrivateLast Round
Strategic
Jul 16, 2026
Est. Valuation
$37.5M
Total Funding Raised
$11M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Final Boss Sour operates in Consumer & Commerce and is based in Santa Monica, California. Its latest recorded funding round was a Strategic round in July 2026.
Final Boss Sour is a food products company that produces gaming-themed sour snacks made from real fruit with varying levels of sourness.
Sector
Consumer & Commerce
Verticals
D2C Brands, Subscription Commerce, E-commerce, Gaming, Influencer Marketing
Business Model
B2C
Customer Profile
Hardware Sales, Subscription SaaS
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Final Boss Sour Comparables
Compare Final Boss Sour with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Rotten | 81% | |
| SourBoys | 81% | |
| Better Sour | 77% |
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Final Boss Sour Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Strategic | Jul 16, 2026 | ||||
| Seed | May 20, 2025 | ||||
| Seed | Oct 29, 2024 |
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Key People
Founding team and executive leadership
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Final Boss Sour Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| F4 Fund | Seed |
| GREE VR Capital, LLC | Seed, Strategic |
| DMG Ventures | Seed |
| Science Inc. | Seed |
| Uncommon Denominator | Seed |
| LAUNCH | Seed |
| Melitas Ventures | Seed, Strategic |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 13, 2026
Monthly visitors grew 35% MoM, reaching 183.7K.
- Jul 22, 2026
Grew 20% QoQ from 20 to 24 employees.
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Final Boss Sour Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Frequently Asked Questions
Common questions about Final Boss Sour's valuation, stock price, and market status.
Is Final Boss Sour a public or private company?
Final Boss Sour is a private company.
What is the current stock price of Final Boss Sour?
Final Boss Sour is a private company, so its shares have no public market price. Caplight tracks Final Boss Sour's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Final Boss Sour worth (valuation)?
Final Boss Sour's valuation is estimated at $37.5M based on funding round data.
Can I buy Final Boss Sour stock?
Final Boss Sour shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Final Boss Sour's last funding round?
Final Boss Sour's most recent funding round was Strategic on July 16, 2026.
Who are the main investors in Final Boss Sour?
Key investors in Final Boss Sour include Science Inc., Uncommon Denominator.
Will Final Boss Sour IPO soon?
No public IPO plans have been announced for Final Boss Sour.
How can I track Final Boss Sour secondary market activity?
Caplight tracks bids, offers, and trades in Final Boss Sour's shares on secondary markets.