Reka AI vs OpenAI

By valuation, OpenAI is the larger company at $852B versus $1B — a 852x difference. Size can also be measured by team: Reka AI employs 30 people while OpenAI has 4,000 employees.

OpenAI has raised more in total funding at $127B, compared to Reka AI's $168M — a gap of $126.8B. Combined, the two companies have completed 7 known funding rounds.

OpenAI leads with an Awaira Score of 98/100, while Reka AI sits at 60/100. That 38-point gap reflects real differences in funding, scale, and traction — it's not a vanity metric.

Reka AI was founded by Yi Tay in 2022. OpenAI was founded by Sam Altman in 2015. Visit each company's profile on Awaira for a full founder biography.

Reka AI: Reka AI is a foundation models company founded in 2022 that develops large language models and multimodal AI systems. The company focuses on building efficient, capable AI models that can process and understand both text and visual information. Reka AI's core offerings include proprietary foundation models designed for enterprise and research applications, with emphasis on performance optimization and cost-effectiveness compared to larger competitor models. The company operates in the competitive foundation models landscape, competing alongside OpenAI, Anthropic, and other AI laboratories developing general-purpose language models. Reka AI's technical approach emphasizes creating smaller models that deliver performance competitive with significantly larger systems, targeting efficiency gains in inference and deployment. As of recent reporting, Reka AI has raised $168 million in total funding and maintains a valuation of $1.0 billion, indicating strong investor confidence despite operating in a capital-intensive sector. The company is currently at Series B stage funding. Specific details about notable customers, deployed use cases, and detailed technical capabilities remain not disclosed. The company's growth trajectory reflects the broader expansion of AI foundation model developers seeking to capture market share in enterprise AI applications, though its market position relative to well-funded competitors continues to develop as the space matures. Reka AI targets model efficiency rather than scale, positioning itself as a cost-competitive alternative to larger foundation model providers. OpenAI: OpenAI is an artificial intelligence research laboratory founded in 2015 and headquartered in San Francisco. The company develops and deploys large language models and foundation models that power conversational AI applications. Its flagship product, ChatGPT, launched in November 2022 and rapidly became one of the fastest-adopted applications in technology history, reaching 100 million users within two months. OpenAI also offers GPT-4, a more advanced language model, and provides API access to developers through its platform. The company operates in the foundation models category, competing directly with Anthropic, Google DeepMind, and Meta in developing transformer-based large language models. OpenAI's approach emphasizes training increasingly capable models using large datasets and computational resources. Notable applications include content generation, coding assistance, customer service automation, and research support across enterprises and consumer markets. OpenAI has secured substantial funding from diverse sources including Microsoft, which invested $13 billion, making it one of the most heavily funded AI companies. The company's valuation reached $500 billion as of recent funding rounds, reflecting investor confidence in the commercial potential of large language models. The organization transitioned from a non-profit structure to a capped-profit model to facilitate venture capital investment. Growth has accelerated significantly following ChatGPT's release, expanding its user base and enterprise adoption substantially. OpenAI created one of the first large language models to achieve mainstream consumer adoption through ChatGPT, establishing a dominant position in accessible AI applications.

OpenAI got there first, launching in 2015 — that's 7 years of extra runway. Reka AI didn't arrive until 2022. In AI, that kind of head start means more training data, deeper customer relationships, and a bigger talent moat.

Reka AI has about 30 employees; OpenAI has about 4,000. A bigger team usually means more revenue or heavier VC backing, but in AI, small teams can build at massive scale.

Yes — they're direct rivals. Both Reka AI and OpenAI compete in Foundation Models, targeting many of the same buyers. If you're evaluating one, you should be looking at the other.