Spider Labs
PrivateLast Round
Series B
Oct 20, 2021
Est. Valuation
$26.12M
Total Funding Raised
$8.43M
Momentum
Top 10%
of companies Caplight tracks
Company Overview
Spider Labs is a cybersecurity company that develops and operates Spider AF, an AI-driven SaaS platform designed to detect and prevent ad fraud, invalid traffic, and fake leads for digital advertisers.
Sector
Cybersecurity
Verticals
Digital Advertising, Application Security, Compliance & Risk, Marketing
Business Model
B2B
Customer Profile
Subscription SaaS
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Spider Labs Comparables
Compare Spider Labs with similar companies based on industry and business-model similarity.
Spider Labs Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B | Oct 20, 2021 | ||||
| Series A | Nov 21, 2019 | ||||
| Seed | Apr 17, 2018 |
Key People
Founding team and executive leadership
Spider Labs Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Darwin Venture Management | Series B |
| Infinity Ventures | Series B |
| Darwin Ventures | Series A |
| Darwin Venture Management | Series B |
| 日本ベンチャーキャピタル株式会社 | Series A, Series B |
| Shizuoka Capital | Series B |
| Daiwa Corporate Investment Co., Ltd. | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 11, 2026
Monthly visitors grew 40% MoM.
- Dec 22, 2025
Flagship product trusted by over 600 companies across 18,500+ sites.
Recent news
Latest coverage and updates
- launchesSep 1, 2026
Spider AF launched ad fraud detection for ChatGPT Ads Third-Party Visibility into AI ad Traffic Quality on Sep 1st '26.
Spider Labs 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.
Request accessFrequently Asked Questions
Common questions about Spider Labs's valuation, stock price, and market status.
Is Spider Labs a public or private company?
Spider Labs is a private company.
What is the current stock price of Spider Labs?
Spider Labs is a private company, so its shares have no public market price. Caplight tracks Spider Labs's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Spider Labs worth (valuation)?
Spider Labs's valuation is estimated at $26.1M based on funding round data.
Can I buy Spider Labs stock?
Spider Labs shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Spider Labs's last funding round?
Spider Labs's most recent funding round was Series B on October 20, 2021.
Who are the main investors in Spider Labs?
Key investors in Spider Labs include Infinity Ventures, Mitsubishi UFJ Capital.
Will Spider Labs IPO soon?
No public IPO plans have been announced for Spider Labs.
How can I track Spider Labs secondary market activity?
Caplight tracks bids, offers, and trades in Spider Labs's shares on secondary markets.