Reka AI vs OpenAI
Side-by-side comparison of AI visibility scores, market position, and capabilities
Raised $110M Series B (Jul 2025) backed by NVIDIA and Snowflake. $1B+ valuation. Independent multimodal lab (text, image, video, audio natively). Active enterprise deployments 2026.
About
Reka AI is an independent multimodal foundation model laboratory — one of the few AI labs outside the hyperscalers that natively processes text, image, video, and audio in a unified model architecture rather than stitching together separate unimodal models. The company raised $110 million in Series B financing in July 2025, backed by NVIDIA and Snowflake at a $1 billion+ valuation, with active enterprise deployments underway in 2026.
GPT-5 and o3 model family at $25B+ ARR; $840B post-money valuation (Feb 2026 round); ChatGPT 1B+ users; largest private fundraise in history ($110B). Competing with Anthropic Claude 4, Google Gemini 3, Meta Llama 4.
About
OpenAI is a San Francisco-based artificial intelligence company developing and deploying large-scale AI systems — including GPT-4o, o1 reasoning models, DALL-E 3 image generation, Sora video generation, and the Whisper speech recognition model — through the ChatGPT consumer product and OpenAI API for developers and enterprise customers. Founded in 2015 as a nonprofit by Sam Altman, Elon Musk, Greg Brockman, and others and restructured into a capped-profit company, OpenAI raised $157 billion in total funding including a $6.6 billion round in October 2024 at a $157 billion valuation and a $40 billion round from SoftBank in 2025, generating $3.7 billion in annualized revenue in 2024 with 400 million weekly ChatGPT users.
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