SiliconFlow Valuation, Funding & Investors
SiliconFlow is valued at $296M as of June 2026.
Last SiliconFlow valuation
$296M
Series B · Jun 2026
Last SiliconFlow funding round
$296M
Series B · Jun 2026
Cumulative funding SiliconFlow raised
$330M
across 4 funding rounds
Key investors in SiliconFlow
Glory Ventures
Sinovation Ventures
Puhua Capital
China Growth Capital
MiraclePlus
Guotai Junan Innovation Investment
About SiliconFlow
SiliconFlow is a Beijing-headquartered AI infrastructure platform launched in 2023. It provides cloud-based large model inference acceleration using a proprietary engine optimized for Llama and Mistral architectures on NVIDIA H100 GPUs. Services support auto-scaling deployments for developers building chatbots and recommendation engines, with API endpoints handling billions of tokens daily across China and international markets.
Founded
2023
HQ
SingaporeWebsite
Status
Privately held
Customer focus
B2B
Revenue model
Usage-based, Subscription
Valuation
$296M (Jun 2026)
SiliconFlow Valuation
SiliconFlow is currently valued at $296M, based on its Series B in June 2026.
The $296M round included Huakong Electronic Technology, Huaxi Ruideng, SenseTime Group, Shengyi Capital, Jinko Solar and 7 other investors.
SiliconFlow valuation by funding round
| Date | Stage | Valuation |
|---|---|---|
| Jun 2026 | Series B | $296M |
SiliconFlow Funding History
SiliconFlow has raised a total of $330M across 4 funding rounds.
SiliconFlow's first fundraising round was a $7M angel round in December 2023. The most recent completed round was a $296M Series B in June 2026.
SiliconFlow funding rounds
| Date | Stage | Investors | Raised | Valuation | Deal Summary |
|---|---|---|---|---|---|
| Jun 2026 | Series B | Huakong Electronic Technology; Huaxi Ruideng; SenseTime Group; Shengyi Capital; Jinko Solar; China Development Financial Holding Corporation; Beijing Beigong Huaiwei Sensing Technology Equity Investment Fund; Guotai Junan Innovation Investment; Shanghai Biren Technology; Zhongguancun Science City Science; China Unicom; Ctrip | $296M | $296M | SiliconFlow completed a Series B financing round of over CNY 2000 million, with investors including China Unicom Xinwo and the United Innovation Fund under China Unicom Capital alongside strategic and financial backers such as Ctrip Strategic Investment, JinkoSolar Holding, Kingdee, Biren Strategic Investment, NIO Capital, SenseTime Strategic Investment, Giant Network, Guotai Junan Innovation Investment, GGV Capital, Huaxi Ruideng, Huakong Fund, China Development Financial, and Beigong Investment. China Renaissance acted as the exclusive financial advisor for the deal. The round reflects continued demand for AI inference infrastructure in China and fits China Unicom’s stated effort to use capital to support the group’s core businesses, including computing-network convergence, the AI full-fusion plan, and integrated innovation across AI infrastructure, technology, and applications. The participation of industrial and state-linked capital suggests a strategic orientation toward enterprise AI infrastructure rather than a purely financial investment. SiliconFlow is a Beijing-based AI infrastructure startup founded in August 2023 that provides inference deployment services for open-source AI models. The financing marks its fifth funding round since inception and comes amid rapid scaling in China’s AI model inference market. |
| Feb 2025 | Seed | China Growth Capital (lead); Puhua Capital; Glory Ventures | $14M | - | SiliconFlow is a Chinese AI infrastructure startup founded in August 2023 that focuses on lowering AI application development and usage barriers through collaborative innovation in algorithms, systems, and hardware. Its large language model cloud service platform, SiliconCloud, provides developers with open-source LLM APIs, including DeepSeek-R1 and V3, and has exceeded three million users since April 2024 while handling over 100 billion tokens daily. The company serves developers and enterprise clients with high cost-performance products for LLMs, text-to-image, and video generation. SiliconFlow secured over CNY100 million (USD13.8 million) in a pre-A financing round on February 20, 2025, led by China Growth Capital with participation from Puhua Capital and existing investor Glory Ventures. China Renaissance acted as financial advisor. Previously, Meituan invested strategically. The funds will accelerate AI cloud infrastructure upgrades and commercialization expansion to enhance technological innovation and achieve broader market reach. SiliconFlow partners with top cloud providers, chip manufacturers, and AI firms like Huawei, AWS, and Nvidia to deliver cost-effective AI cloud computing solutions. Investors express confidence in its leadership potential in AI infrastructure, supporting domestic open-source models and the AI ecosystem. |
| Jul 2024 | Seed | Knowledge Atlas Tech; Glory Ventures; 360; Tsinghua Capital | $14M | - | - |
| Dec 2023 | Angel | Sinovation Ventures (lead); MiraclePlus; Glory Ventures; Wang Huiwen | $7M | - | SiliconFlow, founded in 2023, secured CNY50 million (USD7 million) in angel funding in January 2023 from investors including Glory Ventures, MiraclePlus, Sinovation Ventures, and Wang Huiwen, with Sinovation Ventures as lead. The company focuses on AI infrastructure, developing a high-performance inference engine that improves chip efficiency, particularly for domestic chips, to address high costs of large AI model development. This was the first of four funding rounds in 18 months, followed by a pre-A round of over CNY100 million (USD13.9 million) led by China Growth Capital, Puhua Capital, and Glory Ventures, and a Series A led by AliCloud with participation from Sinovation Ventures. |
Who has invested in SiliconFlow?
21 investors have backed SiliconFlow across its funding rounds, including Glory Ventures, Sinovation Ventures, Puhua Capital, China Growth Capital, MiraclePlus and Guotai Junan Innovation Investment.
Lead investors include China Growth Capital and Sinovation Ventures.
SiliconFlow Investors
| Investor | HQ | Rounds | Role | First check |
|---|---|---|---|---|
 Shanghai | 3 | Participant | Dec 2023 | |
| Tianjin | 1 | Participant | Jun 2026 | |
| Hangzhou | 1 | Participant | Feb 2025 | |
![](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><rect fill="%23e5e7eb" width="20" height="20" rx="4"/></svg>){kind=small} Huaxi Ruideng | China | 1 | Participant | Jun 2026 |
| Shanghai | 1 | Participant | Jun 2026 | |
| Shengyi Capital | Beijing | 1 | Participant | Jun 2026 |
| Beijing | 1 | Participant | Dec 2023 | |
| Beijing | 1 | Participant | Jul 2024 | |
| China | 1 | Participant | Jun 2026 | |
 Taipei | 1 | Participant | Jun 2026 | |
| Beijing Beigong Huaiwei Sensing Technology Equity Investment Fund | Beijing | 1 | Participant | Jun 2026 |
| Beijing | 1 | Lead | Dec 2023 | |
| Beijing | 1 | Lead | Feb 2025 | |
This data is available for Pro users. Sign up to see all 21 SiliconFlow investors. Start Free Trial | ||||
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Start Free TrialSiliconFlow Competitors
SiliconFlow competitors include listed companies like Coveo Solutions and Datasection, and private ones like Babel Technology, DeepJudge, Delve and Druid AI.
| Company | HQ | Status | Revenue | EBITDA | Valuation | Revenue Multiple |
|---|---|---|---|---|---|---|
| Beijing | Private | $230M | $29M | $300M | 1.3x | |
 Zurich | Private | - | - | $300M | - | |
 San Francisco, CA | Private | - | - | $300M | - | |
 Bucharest | Private | $13M | - | $300M | 23.1x | |
 Canada | Publicly listed | $148M | ($25M) | $276M | 1.2x | |
 Japan | Publicly listed | $216M | $27M | $346M | 1.6x |
SiliconFlow Public Comps
SiliconFlow is still privately-owned, but its public comps include Vrain Solution, eVISO, ZipRecruiter, Coveo Solutions, CS Disco, Datasection, AInnovation Technology, AIAI Holdings, Cerence and DSC Holdings.
| Last FY | EV/Revenue | EV/EBITDA | ||||||
|---|---|---|---|---|---|---|---|---|
| Revenue | EBITDA | Last FY | LTM | 2027E | Last FY | LTM | 2027E | |
| $21M | $6M | 14.5x | 11.5x | 49.0x | - | |||
| $363M | $12M | 0.7x | 0.6x | 22.8x | 16.6x | |||
| $449M | ($7M) | 0.9x | 0.9x | (62.1x) | 7.3x | |||
| $148M | ($25M) | 1.2x | 1.2x | (7.3x) | 107.6x | |||
| $157M | ($44M) | 1.1x | 1.0x | (4.0x) | (22.1x) | |||
| $216M | $27M | 1.6x | 1.6x | 12.7x | 13.0x | |||
| $226M | ($30M) | 0.7x | 0.8x | (5.7x) | (4.6x) | |||
| $272M | ($194M) | 1.0x | - | (1.4x) | - | |||
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Common questions about SiliconFlow
| When was SiliconFlow founded? | SiliconFlow was founded in 2023. |
| Where is SiliconFlow headquartered? | SiliconFlow is headquartered in Singapore, Singapore. |
| Is SiliconFlow publicly listed? | No, SiliconFlow is a private, VC-backed company. |
| What is SiliconFlow's valuation? | SiliconFlow was last valued at $296M in its Series B in June 2026. |
| How much funding has SiliconFlow raised? | SiliconFlow has raised $330M across 4 funding rounds. |
| What was SiliconFlow's last funding round? | SiliconFlow's last funding round was a $296M Series B in June 2026. |
| Who are SiliconFlow's investors? | SiliconFlow's investors include Glory Ventures, Huakong Electronic Technology, Puhua Capital, Huaxi Ruideng, SenseTime Group, Shengyi Capital, MiraclePlus, Knowledge Atlas Tech, Jinko Solar, China Development Financial Holding Corporation and 11 others. |
| Which companies are comparable to SiliconFlow? | Companies comparable to SiliconFlow include Babel Technology, DeepJudge, Delve, Druid AI, Coveo Solutions and Datasection. |
See companies similar to SiliconFlow
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