AfterQuery
PrivateLast Round
Series B
Sep 1, 2026
Est. Valuation
$3.2B
Total Funding Raised
$31M
Momentum
Top 1%
of companies Caplight tracks
Company Overview
AfterQuery operates in AI, Data & Cloud Infrastructure and is based in San Francisco, California. Its latest recorded funding round was a Series B round in September 2026.
AfterQuery is an artificial intelligence company that operates as an applied research lab curating human-generated, specialized datasets for frontier foundation model development.
Sector
AI, Data & Cloud Infrastructure
Verticals
AI Training Infrastructure, Synthetic Data, NLP & Conversational AI, ML Platforms
Business Model
B2B
Customer Profile
Services & Consulting, Data as a Service
AI Layer
Infrastructure
Historical Pricing
Historical view of private secondary pricing and transaction trends.
AfterQuery Comparables
Compare AfterQuery with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Aligned Labs | 87% | |
| Surge AI | 86% | |
| Labelbox | 83% |
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AfterQuery Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B | Sep 1, 2026 | ||||
| Series A | Apr 9, 2026 | ||||
| Seed | Mar 1, 2025 |
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Key People
Founding team and executive leadership
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AfterQuery Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Andreessen Horowitz | Series B |
| Awesome People Ventures | Seed |
| Failup Ventures | Accelerator |
| Sequoia Capital | Seed, Series B |
| Altos Ventures | Series A |
| NextView Ventures | Seed |
| BoxGroup | Series A, Seed |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 15, 2026
Awarded status as Y Combinator's fastest unicorn.
- Sep 1, 2026
Closed a $3.2B Series B round.
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Recent news
Latest coverage and updates
- launchesOct 16, 2026
AfterQuery builds a credit-agreement version for Hebbia as part of model customization work.
- adopts_technologySep 28, 2026
AfterQuery uses Wrangle to support its internal recruiting operation, which Wrangle has facilitated since Jun '26.
- has_revenueSep 2, 2026
California-based AfterQuery surpasses $100M in annual revenue run rate as its data-labeling business competes to sell training data to leading AI labs.
- has_valuationSep 2, 2026
AfterQuery reportedly raises a Series B at a $3.2B valuation in California on Sep 2nd '26, up from $300M five months earlier.
- has_valuationSep 1, 2026
AfterQuery carries a $300M valuation in Apr '26, before its valuation reaches $3.2 billion five months later.
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AfterQuery 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 AfterQuery's valuation, stock price, and market status.
Is AfterQuery a public or private company?
AfterQuery is a private company.
What is the current stock price of AfterQuery?
AfterQuery is a private company, so its shares have no public market price. Caplight tracks AfterQuery's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is AfterQuery worth (valuation)?
AfterQuery's valuation is estimated at $3.2B based on funding round data.
Can I buy AfterQuery stock?
AfterQuery shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was AfterQuery's last funding round?
AfterQuery's most recent funding round was Series B on September 1, 2026.
Who are the main investors in AfterQuery?
Key investors in AfterQuery include Andreessen Horowitz, Sequoia Capital, Altos Ventures.
Will AfterQuery IPO soon?
No public IPO plans have been announced for AfterQuery.
How can I track AfterQuery secondary market activity?
Caplight tracks bids, offers, and trades in AfterQuery's shares on secondary markets.