SiliconFlow
PrivateLast Round
Series B
Jun 16, 2026
Est. Valuation
$734.2M
Total Funding Raised
$661.9M
Momentum
Quiet
No recent growth signals
Company Overview
SiliconFlow is an AI infrastructure company that provides a Model-as-a-Service (MaaS) platform, SiliconCloud, offering unified API access to large language and multimodal models for inference, fine-tuning, and deployment.
Sector
AI, Data & Cloud Infrastructure
Verticals
AI Training Infrastructure, Cloud Infrastructure, ML Platforms, NLP & Conversational AI, Platform-as-a-Service
Business Model
B2B
Customer Profile
Usage-Based SaaS, Services & Consulting
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
SiliconFlow Comps
Public and private peers based on sector, stage, and business model.
SiliconFlow Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B | Jun 16, 2026 | ||||
| Series B Extension | Jun 16, 2026 | ||||
| Series A | Jun 9, 2025 | ||||
| Pre Seed | Dec 1, 2024 | ||||
| Angel Extension | Jul 4, 2024 | ||||
Angel | Dec 1, 2023 |
SiliconFlow Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| China Development Bank Capital | Series B |
| Yaotu Capital | Pre Seed, Angel Extension, Angel |
| Walden International | Series B Extension |
| Beijing Zhongguancun Science City Innovation Development Co., Ltd. | Series B, Series B Extension |
| Beijing State-owned Assets Management Co., Ltd. | Series B |
| MiraclePlus | Angel |
| Sinovation Ventures | Series A, Angel |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 16, 2026
Raised $294M Series B Extension round
- Sep 1, 2025
Grew 33% QoQ from 9 to 12 employees.
SiliconFlow Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about SiliconFlow's valuation, stock price, and market status.
