Sume
PrivateLast Round
Pre Seed
Aug 25, 2026
Est. Valuation
$14M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Sume operates in AI, Data & Cloud Infrastructure and is based in San Francisco, California. Its latest recorded funding round was a Pre Seed round in August 2026.
Sume is an AI video agent startup that provides an orchestration layer for generating high-volume marketing videos and content at scale.
Sector
AI, Data & Cloud Infrastructure
Verticals
Content Creation, Digital Advertising, Marketing, Workflow Automation, NLP & Conversational AI
Business Model
B2B
Customer Profile
Usage-Based SaaS, Subscription SaaS
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Sume Comparables
Compare Sume with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Creatify | 84% | |
| Arcads.ai | 82% | |
| Argil | 81% |
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Sume Funding Rounds
Historical fundraising activity
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Sume Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| BASS Ventures | Pre Seed |
| Kakao Ventures | Pre Seed |
| Founders, Inc. | Pre Seed |
| FuturePlay | Pre Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 25, 2026
Raised $14M post-money round led by Founders, Inc.
- Jun 23, 2026
Monthly visitors grew 92% MoM.
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Sume 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 Sume's valuation, stock price, and market status.
Is Sume a public or private company?
Sume is a private company.
What is the current stock price of Sume?
Sume is a private company, so its shares have no public market price. Caplight tracks Sume's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Sume worth (valuation)?
Sume's valuation is estimated at $14.0M based on funding round data.
Can I buy Sume stock?
Sume shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Sume's last funding round?
Sume's most recent funding round was Pre Seed on August 25, 2026.
Who are the main investors in Sume?
Key investors in Sume include Founders, Inc..
Will Sume IPO soon?
No public IPO plans have been announced for Sume.
How can I track Sume secondary market activity?
Caplight tracks bids, offers, and trades in Sume's shares on secondary markets.