Helsing vs Grammarly

By valuation, Grammarly is the larger company at $13B versus $12B — a 1.1x difference. Size can also be measured by team: Helsing employs 100-500 people while Grammarly has 2500 employees.

Helsing has raised more in total funding at $1.6B, compared to Grammarly's $545M — a gap of $1B. Combined, the two companies have completed 4 known funding rounds.

Grammarly leads with an Awaira Score of 88/100, while Helsing sits at 68/100. That 20-point gap reflects real differences in funding, scale, and traction — it's not a vanity metric.

Helsing was founded by Gundbert Scherf in 2021. Grammarly was founded by Alex Shevchenko in 2009. Visit each company's profile on Awaira for a full founder biography.

Helsing: Helsing develops AI software for defence and intelligence applications, building real-time signal processing and sensor fusion systems that enhance situational awareness for military operators across air, land, and electronic warfare domains. The Munich and London company applies deep learning to radar, sonar, and other sensor data streams to identify threats, classify targets, and support human decision-making in time-critical operational environments. Helsing has secured contracts with the German Bundeswehr and other NATO member defence ministries, providing AI-enhanced signal processing modules that integrate with existing military sensor infrastructure. The company has attracted substantial funding from investors including General Catalyst, Accel, Lightspeed Ventures, and Prima Materia (Spotify co-founder Daniel Ek's firm), making it one of the most well-funded European defence technology companies. Helsing operates in the European defence AI market, which has expanded rapidly following the Russian invasion of Ukraine as NATO governments accelerated defence modernisation spending and AI integration into military systems. The company competes with Palantir, Anduril, and Shield AI in the broader defence AI space while occupying a specifically European market position that addresses sovereignty concerns about deploying US-based AI systems in sensitive military applications. Helsing's explicitly European identity and compliance with EU data handling requirements give it access to defence contracts where non-European vendors face security vetting barriers. 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.

Grammarly got there first, launching in 2009 — that's 12 years of extra runway. Helsing didn't arrive until 2021. In AI, that kind of head start means more training data, deeper customer relationships, and a bigger talent moat.

Helsing has about 100-500 employees; Grammarly has about 2500. 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 Helsing and Grammarly compete in Enterprise AI, targeting many of the same buyers. If you're evaluating one, you should be looking at the other.