Builder.io
PrivateLast Round
Series B
Apr 24, 2024
Est. Valuation
$88M
Total Funding Raised
$37.25M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Builder.io operates in Enterprise Software and is based in San Francisco, California. Its latest recorded funding round was a Series B round in April 2024.
Builder.io is a software company that provides an AI-powered visual development platform and headless content management system for building digital experiences.
Sector
Enterprise Software
Verticals
Low-Code/No-Code, Content Creation, Customer Experience, E-commerce, Marketing
Business Model
B2B
Customer Profile
Subscription SaaS, Freemium, Usage-Based SaaS, Services & Consulting
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Builder.io Comparables
Compare Builder.io with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Storyblok | 85% | |
| Plasmic | 84% | |
| Prismic | 84% |
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Builder.io Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B | Apr 24, 2024 | ||||
| Series A | Oct 18, 2021 | ||||
| Seed | Oct 1, 2020 |
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Key People
Founding team and executive leadership
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Builder.io Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Greylock Partners | Series A, Seed |
| M12 - Microsoft's Venture Fund | Series B |
| Imaginary Ventures | Series A |
| Firebolt Ventures | Series A, Seed |
| Camelback Venture Partners | Series A |
| Sugar Capital | Series A, Seed |
| GoodFriends | Series A, Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 27, 2026
Open roles increased to 76, representing 47% of headcount.
- Oct 18, 2021
$14M round led by Greylock Partners
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Recent news
Latest coverage and updates
- launchesOct 14, 2026
Builder launches Agent-Native in beta, an open-source TypeScript framework for building AI agents with intuitive UIs, with local and online availability in California on Oct 14th '26.
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Builder.io 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 Builder.io's valuation, stock price, and market status.
Is Builder.io a public or private company?
Builder.io is a private company.
What is the current stock price of Builder.io?
Builder.io is a private company, so its shares have no public market price. Caplight tracks Builder.io's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Builder.io worth (valuation)?
Builder.io's valuation is estimated at $88.0M based on funding round data.
Can I buy Builder.io stock?
Builder.io shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Builder.io's last funding round?
Builder.io's most recent funding round was Series B on April 24, 2024.
Who are the main investors in Builder.io?
Key investors in Builder.io include Greylock Partners, M12 - Microsoft's Venture Fund.
Will Builder.io IPO soon?
No public IPO plans have been announced for Builder.io.
How can I track Builder.io secondary market activity?
Caplight tracks bids, offers, and trades in Builder.io's shares on secondary markets.