StackAI
PrivateLast Round
Series A
May 7, 2025
Total Funding Raised
$19M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
StackAI operates in AI, Data & Cloud Infrastructure and is based in San Francisco, California. Its latest recorded funding round was a Series A round in May 2025.
StackAI is a software company that provides a platform for enterprises to build, deploy, and govern custom AI agents and automated workflows.
Sector
AI, Data & Cloud Infrastructure
Verticals
Workflow Automation, Low-Code/No-Code, NLP & Conversational AI, Compliance & Risk, Data Governance
Business Model
B2B
Customer Profile
Subscription SaaS, Usage-Based SaaS, Services & Consulting, Freemium
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
StackAI Comparables
Compare StackAI with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Vertesia | 87% | |
| VectorShift | 86% | |
| Sema4.ai | 86% |
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StackAI Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | May 7, 2025 | ||||
| Seed | Apr 1, 2023 |
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Key People
Founding team and executive leadership
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StackAI Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Gradient Ventures | Series A, Seed |
| LifeX Ventures | Series A |
| Beat Ventures | Seed |
| Epakon Capital | Series A, Seed |
| Y Combinator | Series A, Seed |
| Soma Capital | Series A, Seed |
| Lobby Capital | Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 21, 2026
Monthly visitors increased 72% MoM, reaching 255K.
- Jul 31, 2026
Added Airtable, a mid-market technology company, as a customer.
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StackAI 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 StackAI's valuation, stock price, and market status.
Is StackAI a public or private company?
StackAI is a private company.
What is the current stock price of StackAI?
StackAI is a private company, so its shares have no public market price. Caplight tracks StackAI's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is StackAI worth (valuation)?
Valuation information for StackAI is not publicly available.
Can I buy StackAI stock?
StackAI shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was StackAI's last funding round?
StackAI's most recent funding round was Series A on May 7, 2025.
Who are the main investors in StackAI?
Key investors in StackAI include Gradient Ventures, Lobby Capital.
Will StackAI IPO soon?
No public IPO plans have been announced for StackAI.
How can I track StackAI secondary market activity?
Caplight tracks bids, offers, and trades in StackAI's shares on secondary markets.