Grammarly vs Cohere

By valuation, Grammarly is the larger company at $13B versus $7B — a 1.9x difference. Size can also be measured by team: Grammarly employs 2500 people while Cohere has 500 employees.

Cohere has raised more in total funding at $1.5B, compared to Grammarly's $545M — a gap of $995M. Combined, the two companies have completed 8 known funding rounds.

Grammarly leads with an Awaira Score of 88/100, while Cohere sits at 83/100. That 5-point gap reflects real differences in funding, scale, and traction — it's not a vanity metric.

Grammarly was founded by Alex Shevchenko in 2009. Cohere was founded by Aidan Gomez in 2019. Visit each company's profile on Awaira for a full founder biography.

Grammarly: Grammarly is an AI-powered writing assistance platform founded in 2009 that provides real-time grammar, spelling, punctuation, and style corrections across digital communication channels. The company offers both consumer and enterprise products, including browser extensions, desktop applications, and web-based editors that integrate with email clients, messaging platforms, and document editors like Google Docs and Microsoft Office. The platform uses machine learning and natural language processing to analyze writing for clarity, engagement, and delivery. Beyond basic grammar, Grammarly detects tone issues, provides vocabulary suggestions, and offers plagiarism detection in premium tiers. The enterprise version, Grammarly Business, targets organizations seeking to standardize communication quality across teams. As of recent valuations, Grammarly reached a $13.0 billion valuation with $545 million in total funding, positioning it as one of the most heavily funded AI writing tools. The company competes with tools like Microsoft Editor and emerging AI writing assistants powered by large language models. Grammarly serves millions of users globally, including students, professionals, and corporate teams. The platform's growth has accelerated with increasing demand for workplace writing tools and AI-assisted productivity software. The company remains privately held. Its competitive advantage lies in its large user base generating training data and its focused specialization in writing assistance. Grammarly's $13B valuation reflects the substantial market demand for AI-powered writing assistance tools integrated into everyday digital workflows. Cohere: Cohere is a Canadian enterprise AI company founded in 2019 that develops large language models (LLMs) and generative AI solutions for business applications. The company provides API access to proprietary language models designed for tasks including text generation, semantic search, classification, and summarization. Cohere's platform enables enterprises to integrate advanced natural language processing capabilities into existing workflows without building AI infrastructure from scratch. The company positions itself in the competitive LLM market alongside OpenAI, Anthropic, and other model developers, differentiating through enterprise-focused features, customization options, and emphasis on responsible AI deployment. Cohere's models power applications across customer service, content generation, document analysis, and knowledge management sectors. As of its Series D funding round, Cohere has raised $445 million in total funding, achieving a valuation of $5.5 billion. The company operates primarily in the cloud-based AI services space, offering both API-based access and custom model fine-tuning for enterprise clients. Notable adoption has emerged from financial services, technology, and professional services sectors, though specific customer names remain largely undisclosed in public statements. The company competes on technical capability, deployment flexibility, and enterprise support infrastructure rather than consumer brand recognition, reflecting its B2B strategic focus and positioning within the rapidly expanding generative AI market for institutional buyers. Cohere focuses exclusively on enterprise applications of language models rather than consumer-facing products, emphasizing customization and responsible deployment for institutional clients.

Grammarly got there first, launching in 2009 — that's 10 years of extra runway. Cohere didn't arrive until 2019. In AI, that kind of head start means more training data, deeper customer relationships, and a bigger talent moat.

Grammarly has about 2500 employees; Cohere has about 500. 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 Grammarly and Cohere compete in Enterprise AI, targeting many of the same buyers. If you're evaluating one, you should be looking at the other.