# River AI

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/river-ai

- Industry: Software
- Headquarters: Palo Alto, US
- Website: www.riverai.ai
- Latest round: Series A (Mar 31, 2026)
- Investors on record: 9

## About

Based in the US, River AI operates as an artificial intelligence company offering AI model training, fine-tuning, personalization, and agent infrastructure solutions for businesses and developers. The company focuses on enabling users to build, adapt, and own AI systems tailored to their specific workflows and preferences.Based in San Francisco, California, United States, and founded in 2026, River AI, Inc., founded by Igor Babuschkin (Co-Founder & CEO), provides AI model training, fine-tuning, personalization, and agent infrastructure solutions that enable individuals and enterprises to build and own customized AI systems for the artificial intelligence and machine learning space. The company focuses on creating "personal AI" that learns from users' preferences and workflows, giving them greater control and ownership of AI-driven intelligence.In March 2026, River AI, Inc. raised an undisclosed amount in Series A funding co-led by new investors General Catalyst Partners and AMP PBC, with participation from other new investors Andreessen Horowitz, Sequoia, Coatue Management, NVIDIA Corporation, AMD Ventures, Y Combinator, and Temasek Holdings. Other unspecified investors also participated in the round. This round was a larger part of USD 1.1 billion seed and series A funding.River AI provides an AI-powered content creation and brand management platform that helps organizations generate consistent, on-brand content without requiring prompt engineering expertise. The platform automatically analyzes a company's website to create a Brand Intelligence profile containing tone, vocabulary, audience preferences, and brand guidelines. River AI offers guided content workflows for creating LinkedIn posts, newsletters, client updates, announcements, blog posts, emails, internal communications, and custom content formats. Additional services include brand voice management, team collaboration tools, content generation, AI image generation, LinkedIn publishing integration, social media publishing automation, workflow management, content analytics, reporting, onboarding, training, and enterprise-level custom workflow development.The company earns revenue from platform subscriptions that provide access to content workflows, brand voice management tools, analytics, team collaboration capabilities, integrations, and publishing automation features. Additional revenue opportunities are generated through enterprise contracts, custom workflow development, premium onboarding and training services, expanded team seats, advanced reporting capabilities, and customized solutions for larger organizations requiring high-volume content creation and brand management across multiple users and departments.The company plans to use the March 2026 funding to build powerful personal AI and give developers and companies tools to train, tune, and serve their own AI models.

## Funding rounds

- Series A, Mar 31, 2026 — Sequoia, General Catalyst Partners, Temasek Holdings, Andreessen Horowitz, NVIDIA Corporation, Coatue Management, Y Combinator, AMD Ventures, AMP PBC

## Investors

- Sequoia (https://capitalatlas.ai/funds/sequoia) — Series A
- General Catalyst Partners (https://capitalatlas.ai/funds/general-catalyst-partners) — Series A
- Temasek Holdings — Series A
- Andreessen Horowitz (https://capitalatlas.ai/funds/andreessen-horowitz) — Series A
- NVIDIA Corporation — Series A
- Coatue Management (https://capitalatlas.ai/funds/coatue-management) — Series A
- Y Combinator (https://capitalatlas.ai/funds/y-combinator) — Series A
- AMD Ventures (https://capitalatlas.ai/funds/amd-ventures) — Series A
- AMP PBC — Series A