A Unified Platform for AI-Driven Productivity Across Apps and Workflows: How Grammarly Evolved into Superhuman

• Grammarly rebrands as Superhuman, expanding itself into a broad AI-native productivity platform
• The new Superhuman suite combines Grammarly, Coda, Superhuman Mail, and proactive AI assistant Go
• Superhuman Go coordinates agents, automates tasks, and reduces friction across workflows
• Additionally, Superhuman Alliance partner program drives further growth and innovation

Last October, the famous Ukrainian-born unicorn Grammarly announced its rebranding to Superhuman. The new name marks the company’s shift to a broad AI-native productivity platform built around multiple apps and agents, with a mission to make AI assistance intuitive and help people work faster, smarter, and more effectively.

Grammarly/Superhuman’s History of Success in a Nutshell

As it is widely known, Grammarly stands as one of the most prominent success stories to emerge from Ukraine’s technology startup ecosystem. Founded in 2009 by Max Lytvyn, Alex Shevchenko, and Dmytro Lider, the company began with a clear and deeply personal mission: helping people express themselves more clearly in writing.

Prior to Grammarly, the founders created MyDropBox, an anti-plagiarism tool for students and their academic writing. While developing it, they uncovered an important insight—many instances of plagiarism stemmed not from dishonesty or ill intent, but from students’ difficulty to articulate ideas. Combined with the founders’ personal pain concerning writing, this realization revealed a broader problem: people needed better assistance for effective communication. This insight laid the foundation for what eventually became Grammarly.

The company launched its first product as a subscription-based grammar and spelling checker designed primarily for students. Over time, Grammarly steadily evolved, advancing its AI/ML long before the technologies became mainstream. The platform expanded far beyond basic error correction, developing sophisticated NLP capabilities, including context-aware suggestions, tone analysis, and vocabulary refinement.

This differentiated approach fueled rapid adoption and Grammarly reached one million daily active users by 2015. The next few years marked further dramatic growth toward 30 million by 2020 and approximately 40 million daily users today. Initially rooted in academic use, Grammarly broadened its focus to support professionals and enterprises to serve more than 50,000 organizations worldwide, including 96% of Fortune 500 companies.

Grammarly’s growth was further accelerated by extensive integrations across major productivity environments such as Microsoft Word, Google Docs, desktop and mobile applications, and web browsers, ensuring its presence wherever people write.

‘When technology works everywhere, it starts to feel ordinary. And that usually means something extraordinary is happening under the hood. That’s what Grammarly delivers: writing help that’s so ubiquitous and automatic that you can take it for granted. It’s a simple expectation, supported by complex infrastructure,’ Grammarly/Superhuman’s CEO Shishir Mehrotra remarks.

2025: Strategic Acquisitions, Leadership Changes, and the Superhuman Suite

A pivotal shift came in 2025 with the acquisition of productivity platform Coda and AI-native email assistant Superhuman Mail, alongside the appointment of Coda’s founder Shishir Mehrotra as CEO. These moves signaled Grammarly’s transition from a writing assistant into a broader AI-powered productivity platform designed to support work across tools, workflows, and teams.

As the next logical step, the new Superhuman suite launches with four core products: Grammarly’s writing assistant, Coda’s collaborative workspace, an intelligent Mail inbox, and Superhuman Go. The latter acts as a proactive AI assistant, coordinating first- and third-party agents to understand work context, reduce manual tasks, and support users seamlessly across their daily workflows.

‘Superhuman represents a fundamental shift in how we think about AI at work. The name Superhuman reflects our belief that AI should amplify human capability, not replace it or force people to adapt to its limitations. Our vision is AI that makes every person better by working everywhere they work, understanding how they actually work, and bringing them what they need at the right time, so people can stop managing tools and start focusing on work that matters,’ Mr Mehrotra states.

Four Core Elements of the Suite

To reiterate, the new Superhuman suite comprises four elements:

• Grammarly is an AI-powered writing assistant that helps users communicate clearly, confidently, and effectively across apps and platforms. It provides real-time, context-aware suggestions for grammar, tone, clarity, and style.
• Coda is an all-in-one AI-native workspace that combines documents, data, and workflows in a single collaborative space. It helps teams seamlessly turn discussions into plans by organizing information and proactively supporting decision-making.
• Superhuman Mail is an intelligent inbox designed to prioritize what matters and reduce email overload. It uses AI to organize messages, surface key context, and draft responses that reflect the user’s voice and priorities.
• Superhuman Go is a proactive AI assistant that works across applications, bringing relevant information and suggestions directly into users’ workflows. It coordinates multiple first- and third-party agents to automate busywork and help users act faster without switching tools.

Naturally, existing Grammarly, Coda, and Superhuman Mail customers are welcome to keep using the products they rely on or consider new capabilities within the unified platform. They remain in control, and setting preferences and permissions across the Superhuman suite remains up to them.

Expanding AI Assistance Across Workflows

‘We’re adding a whole team of agents that help you write, research, anticipate feedback, automate tasks, schedule meetings, and much more. Just like Grammarly, these agents don’t sit idle in one of your tabs, waiting for you to ask for help. They meet you where you work so you don’t have to change how you work. We are expanding far beyond writing,’ Mr Mehrotra continues.

In practice, Superhuman Go is a diverse set of agents available in the Superhuman Agent Store, including connector agents, partner agents, and Grammarly writing agents, with more agents scheduled for the future. These agents assist users in planning, initiating, and executing tasks by retrieving information, generating content, and providing expert guidance, namely:

• Connector agents integrate with tools on which users already rely, such as email, documents, chat, and project management platforms, delivering real-time context and enabling actions from a single, always-on interface. Current connectors include Google Workspace, Microsoft Outlook, Atlassian Jira, and Confluence.
• Grammarly writing agents offer targeted writing support, from inspiration and style guidance to originality checks and predicting reader reactions, helping users craft more effective content.
• Partner agents provide specialized, task-specific assistance from trusted third-party providers, expanding Go’s capabilities across a wide range of workflows.

‘Like Grammarly, Superhuman Go works in every application and tab. But instead of a single agent that helps you write, Go has a whole team of agents that can brainstorm, fetch information, send emails, schedule meetings, and more,’ Mr Mehrotra comments.

‘We built Superhuman Go because we believe AI should reduce friction, not create it. “While other AI tools ask you to change how you work, Go learns how you work and meets you there. It’s the difference between having an AI tool you have to remember to use and having an AI partner that’s actively working with you,’ Superhuman’s CPO Noam Lovinsky adds. 

Superhuman Agent Store is designed as a diverse, open, yet curated ecosystem where every agent must meet safety, privacy, and usability standards before it can reach users. The platform provides tools for developers to innovate safely and actively monitors for agents that could dominate attention or behave unexpectedly. The goal is a healthy, competitive ecosystem where the user benefits from choice without risk.

If Grammarly’s success measurements were apparent: fewer writing errors, Superhuman Go is about impact on human potential. Measurable signs include reduced context-switching, faster completion of key tasks, and improved alignment between teams. More importantly, Go’s success is qualitative: users spend more time thinking, creating, and innovating, rather than managing tools.

Amplifying Human Judgment Without Replacing It: Privacy, Boundaries, and Intuitive Transparency

Each agent has a specialized focus, and Superhuman Go orchestrates them in a cohesive, context-aware manner. Intended to amplify human judgment, it removes friction in routine tasks so users can focus their energy on higher-level thinking. According to the team behind it, users don’t need to ‘police’ themselves against over-reliance as the system is built to provide suggestions, surface context, highlight options, and leave the ultimate decision always to the human at all times.

The boundaries of AI accessing and acting on different information are defined by the user, i.e. Superhuman Go only accesses the data that the user authorized and acts within the permissions they set. The provider assures that it doesn’t share or sell content, and it doesn’t use private data to train models. Superhuman emphasizes that it’s up to the AI to earn trust by respecting autonomy and context instead of assuming it knows best.

AI becoming routine and invisible can be powerful, but also raises concern about reduced transparency and the need to balance usability with explainability and trust. Postulating intuitive transparency as the guiding principle, Superhuman Go works in the background while every suggestion, action, or recommendation is traceable and understandable on demand. Users don’t need to see the inner workings to benefit in efficiency, but they can always drill down. This way, Superhuman intends that trust is natural rather than forced.

Superhuman Alliance Inviting Partners for Growth

In addition to the Superhuman suite and the new Go feature, the rebranded company is introducing Superhuman Alliance, its partner program aimed at helping customers unlock more value from the Superhuman suite. The program allows partners, including value-added resellers, solution providers, technology alliances, and others, to get involved, from referring customers and reselling solutions to delivering services, building AI agents, and collaborating on innovation.

Partners are offered equal access to resources, enablement, support, and additional recognition for deeper commitment. Unlike traditional programs that reward only scale, Superhuman suggests an approach that levels the playing field, giving all partners the opportunity to grow, innovate, and deliver transformative AI-driven productivity outcomes.

A Unified AI-Native Productivity Ecosystem

‘Today AI feels like something we have to learn to manage or tame. We have to remember to use it and we have to think hard about what we ask. We nudge it through a series of prompts and then paste the output wherever we’re working. It’s an astounding power, to be sure, but it’s a power that feels outside of us. By leveraging the infrastructure we’ve built to deliver Grammarly, we can bring that outside power inside. The AI naturally fits into where you work and then really starts to change how you work,’ Mr Mehrotra concludes.

The newly unified Superhuman platform represents a significant evolution from a writing assistant alone into a comprehensive AI-native productivity ecosystem. By integrating Grammarly, Coda, Superhuman Mail, and Superhuman Go, the suite delivers proactive, context-aware assistance that streamlines workflows, reduces busywork, and amplifies human potential. Together, these features empower users to work smarter, focus on meaningful tasks, and realize the full benefits of AI embedded seamlessly across the tools they rely on every day.