Reflection AI
PrivateLast Round
Series C
Apr 23, 2026
Est. Valuation
$27.5B
Total Funding Raised
$4.63B
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Reflection AI is an artificial intelligence company that develops open-source foundation models and autonomous coding agents designed to automate complex software development tasks.
Sector
AI, Data & Cloud Infrastructure
Verticals
AI Training Infrastructure, Cloud Infrastructure
Business Model
B2B
Customer Profile
Services & Consulting, Subscription SaaS, Usage-Based SaaS
AI Layer
Infrastructure
Keywords
Price History
Caplight MarketPrice™ estimate for Reflection AI, published with a 90-day delay.
Caplight MarketPrice™
$80.12
per share, as of June 2026
+221.2%
6-month change
Caplight MarketPrice™ is an estimate of private secondary market pricing, shown here on a delayed basis for illustrative purposes only. It may be incomplete, is subject to change, and may not be relied upon for any purpose or considered investment advice.
Reflection AI Comparables
Compare Reflection AI with similar companies based on industry and business-model similarity.
Reflection AI Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series C | Apr 23, 2026 | ||||
| Series B | Oct 9, 2025 | ||||
| Series A | Mar 7, 2025 | ||||
| Seed | Mar 7, 2025 |
Secondary Market Activity
Bids, offers, and trades by month
| Operation | Date | Price | Size | Share Class | Structure |
|---|---|---|---|---|---|
OFFER | |||||
BID | |||||
OFFER |
Key People
Founding team and executive leadership
Reflection AI Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| DST Global | Series B |
| SV Angel | Series A |
| B Capital Group | Series B |
| Conviction | Series A |
| GIC Private Limited | Series B |
| Sequoia Capital | Series B, Seed |
| NVentures | Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 20, 2026
Grew 38% QoQ, from 213 to 294 employees.
- Aug 22, 2026
Grew 48% QoQ, from 179 to 265 employees.
Recent news
Latest coverage and updates
- launchesOct 16, 2026
Reflection releases Apache 2.0-licensed weights for Beam, a 501B-parameter model trained with reinforcement learning that penalizes unnecessary tokens, on Oct 16th '26.
- is_developingOct 12, 2026
Reflection is developing AI models for software development, coding, and agentic tasks
- has_valuationOct 12, 2026
Reflection is last valued at $25B based on a funding round completed in Mar '26.
- identified_as_competitor_ofOct 11, 2026
Reflection competes with Moonshot in AI models on Oct 5th '26
- launchesOct 6, 2026
Reflection launches an open operating system for agents on Oct 16th '26, with the model serving as the kernel and open layers for integrations, containers, customization, and inference tools.
Reflection AI 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 accessAppears On
Curated lists and screens where this company is featured.
Frequently Asked Questions
Common questions about Reflection AI's valuation, stock price, and market status.
Is Reflection AI a public or private company?
Reflection AI is a private company.
What is the current stock price of Reflection AI?
Reflection AI is a private company, so its shares have no public market price. Caplight tracks Reflection AI's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Reflection AI worth (valuation)?
Reflection AI's valuation is estimated at $27.5B based on funding round data.
Can I buy Reflection AI stock?
Reflection AI shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Reflection AI's last funding round?
Reflection AI's most recent funding round was Series C on April 23, 2026.
Who are the main investors in Reflection AI?
Key investors in Reflection AI include Sequoia Capital, CRV, Lightspeed Venture Partners.
Will Reflection AI IPO soon?
No public IPO plans have been announced for Reflection AI.
How can I track Reflection AI secondary market activity?
Caplight tracks bids, offers, and trades in Reflection AI's shares on secondary markets.