Grammarly vs Gong

By valuation, Grammarly is the larger company at $13B versus $4.5B — a 2.9x difference. Size can also be measured by team: Grammarly employs 2500 people while Gong has 1500 employees.

Gong has raised more in total funding at $584M, compared to Grammarly's $545M — a gap of $39M. Combined, the two companies have completed 9 known funding rounds.

Grammarly leads with an Awaira Score of 88/100, while Gong sits at 84/100. That 4-point gap reflects real differences in funding, scale, and traction — it's not a vanity metric.

Grammarly was founded by Alex Shevchenko in 2009. Gong was founded by Amit Bendov in 2015. 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. Gong: Gong is an Israeli enterprise AI platform founded in 2015 that specializes in revenue intelligence for B2B sales and customer success teams. The company has raised $584M across multiple funding rounds and maintains a valuation of $4.5B as of its Series E stage. Gong's core platform uses artificial intelligence and machine learning to analyze customer interactions, including sales calls, emails, and meetings, extracting actionable insights to improve sales performance and deal outcomes. The technology transcribes and analyzes conversation data to identify patterns, coaching opportunities, and best practices. The platform serves enterprise customers across various industries, helping sales teams forecast pipeline accuracy, reduce deal slippage, and improve win rates. Gong competes in the revenue intelligence and conversation intelligence market alongside companies like Chorus and Salesloft. The platform integrates with common CRM systems and sales tools. The company has demonstrated significant growth trajectory, expanding its customer base and product capabilities since inception. Gong's approach focuses on making conversation data accessible and actionable for sales organizations. The platform has become a standard tool for enterprise sales operations, particularly among mid-market and enterprise software companies seeking data-driven sales optimization and revenue predictability. Gong converts unstructured conversation data into structured business intelligence for sales teams, enabling data-driven coaching and pipeline management at enterprise scale.

Grammarly got there first, launching in 2009 — that's 6 years of extra runway. Gong didn't arrive until 2015. In AI, that kind of head start means more training data, deeper customer relationships, and a bigger talent moat.

Grammarly has about 2500 employees; Gong has about 1500. 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 Gong compete in Enterprise AI, targeting many of the same buyers. If you're evaluating one, you should be looking at the other.