Rivos

aid: rivos
name: Rivos
description: Rivos is a Santa Clara-based silicon startup founded in 2021 that designs data-center class GPUs and AI accelerators
  around the open RISC-V instruction set architecture, fabricated on TSMC's 3nm process. The company is also developing a
  CUDA-to-RISC-V translation layer to ease migration of Nvidia-based AI workloads onto its silicon. Rivos raised a 250 million
  dollar Series A in 2024 led by Matrix Capital Management with Walden Catalyst and Dell Capital Partners, followed by additional
  rounds bringing total funding above 370 million dollars at a valuation north of 2 billion dollars. In October 2025 Meta
  announced an agreement to acquire Rivos to bolster its in-house custom silicon program. The company has operated in near-stealth
  mode and currently exposes no public website content, SDKs, or APIs, so this profile is intentionally an empty apis list
  with external press and acquisition references.
type: Index
deliveryModel:
  model: unknown
  open_source: false
  commercial: false
  callable_host: false
  label: Delivery model not determined — needs a product licence on record
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
position: Producing
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/rivos.png
tags:
- AI Hardware
- RISC-V
- GPU
- Accelerator
- Silicon
- Stealth
- Data-Center
- Acquired
tags_raw:
- AI Hardware
- RISC-V
- GPU
- Accelerator
- Silicon
- Stealth
- Datacenter
- Acquired
url: https://raw.githubusercontent.com/api-evangelist/rivos/refs/heads/main/apis.yml
created: '2026-05-23'
modified: '2026-05-23'
specificationVersion: '0.23'
apis: []
common:
- type: DomainSecurity
  url: security/rivos-domain-security.yml
- type: Website
  url: https://rivosinc.com
- type: Press
  url: https://www.theregister.com/2024/04/17/riscv_ai_startup_rivos_funded/
- type: Press
  url: https://waldencatalyst.com/blog/rivos-raises-more-than-usd250-million-to-tap-ai-boom
- type: Press
  url: https://www.startuphub.ai/ai-news/funding-round/2025/rivos-secures-up-to-500m-for-advanced-ai-chip-development
- type: Press
  url: https://techstartups.com/2025/08/13/ai-chip-startup-rivos-seeks-up-to-500-million-in-funding-to-take-on-nvidia/
- type: AcquisitionNews
  url: https://www.nextplatform.com/compute/2025/10/02/meta-buys-rivos-to-accelerate-compute-engine-engineering/1642477
- type: AcquisitionNews
  url: https://www.tomshardware.com/tech-industry/artificial-intelligence/meta-reportedly-buying-risc-v-ai-gpu-firm-rivos-acquisition-to-bolster-dev-team-and-possibly-replace-nvidia-internally
- type: AcquisitionNews
  url: https://www.datacenterdynamics.com/en/news/meta-acquires-risc-v-chip-startup-rivos-report/
- type: Analysis
  url: https://www.hpcwire.com/2025/10/08/what-metas-purchase-of-rivos-says-about-risc-v/
- type: LinkedIn
  url: https://www.linkedin.com/company/rivos-inc
- type: Crunchbase
  url: https://www.crunchbase.com/organization/rivos
- type: LlmsText
  url: https://rivosinc.com/llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com