Grammarly
Free AI Writing Assistance
VS
Viktor
Your AI coworker for Slack and Teams: automate tasks, connect 3000+ tools.
Popularity
Grammarly10,143
Viktor200
Pricing
FreemiumGrammarly
FreemiumViktor
Features
6
Grammarly
vs
4
Viktor
Our verdict
Grammarly is significantly more popular in terms of media coverage and engagement.
Grammarly is more geared toward b2c users, while Viktor targets B2B.
Grammarly offers an API for integration into your workflows.
Detailed comparison
Criteria
Grammarly
Viktor
Pricing
Freemium
Freemium
Plans & pricing
Free: Free, Premium: $12/mo, Business: $30/mo
—
Free trial
No
—
Audience
b2c
B2B
Platforms
Web, Ios, Android, Desktop, Api
—
API
Yes
—
Open Source
Proprietary
—
Integrations
Gmail, Microsoft outlook, Apple mail, Google chrome, Mozilla firefox, Microsoft edge, Safari, Microsoft word, Microsoft office, Slack, Discord, Google docs, Confluence, Jira, Salesforce, Sheets, Hubspot, Figma, Figjam, Asana
—
Categories
Writing, Productivity
SEO, AI Agents, Productivity, Dev Tools
Popularity
Very High
Low
Description
Grammarly offers convenient AI writing assistance to help you work smarter. Get personalized AI guidance and text generation across any app or website. It supports individuals and businesses in achieving mistake-free writing.
Viktor is an AI coworker that integrates with Slack and Microsoft Teams, connecting to over 3,000 business tools to automate tasks and perform complex workflows. Designed for B2B teams and enterprises, it functions as a digital colleague, not just a chatbot, executing actions like pulling reports, managing campaigns, and building apps end-to-end. It also writes and runs code, builds web apps, generates reports, and proactively suggests automations within your collaborative environment.
Pricing
Grammarly
Freemium
Viktor
Freemium
Plans & pricing
Grammarly
Free: Free, Premium: $12/mo, Business: $30/mo
Viktor
—
Free trial
Grammarly
No
Viktor
—
Audience
Grammarly
b2c
Viktor
B2B
Platforms
Grammarly
Web, Ios, Android, Desktop, Api
Viktor
—
API
Grammarly
Yes
Viktor
—
Open Source
Grammarly
Proprietary
Viktor
—
Integrations
Grammarly
Gmail, Microsoft outlook, Apple mail, Google chrome, Mozilla firefox, Microsoft edge, Safari, Microsoft word, Microsoft office, Slack, Discord, Google docs, Confluence, Jira, Salesforce, Sheets, Hubspot, Figma, Figjam, Asana
Viktor
—
Categories
Grammarly
Writing, Productivity
Viktor
SEO, AI Agents, Productivity, Dev Tools
Popularity
Grammarly
Very High
Viktor
Low
Description
Grammarly
Grammarly offers convenient AI writing assistance to help you work smarter. Get personalized AI guidance and text generation across any app or website. It supports individuals and businesses in achieving mistake-free writing.
Viktor
Viktor is an AI coworker that integrates with Slack and Microsoft Teams, connecting to over 3,000 business tools to automate tasks and perform complex workflows. Designed for B2B teams and enterprises, it functions as a digital colleague, not just a chatbot, executing actions like pulling reports, managing campaigns, and building apps end-to-end. It also writes and runs code, builds web apps, generates reports, and proactively suggests automations within your collaborative environment.
Features
Grammarly
AI assistant
AI text generation
Tone detection
Mistake-free writing support
Cross-platform availability
Trust & security
Viktor
Automates recurring workflows
Connects to over 3,000 tools
Writes and runs code
Builds and deploys web apps
Key differentiators
Grammarly
- Ubiquitous integration across 1M+ apps
- Comprehensive AI writing assistance
- User-centric design & continuous improvement
- Multilingual support
- AI-powered communication platform
Viktor
Other comparisons
FAQ: Grammarly vs Viktor
Grammarly: Free AI Writing Assistance. Viktor: Your AI coworker for Slack and Teams: automate tasks, connect 3000+ tools.. Both tools take different approaches to address similar needs.
Both offer a free or freemium plan. Grammarly is freemium and Viktor is freemium.
The best choice between Grammarly and Viktor depends on your specific needs. Compare their features, pricing, and target audience on this page to find the tool that best fits your use case.
Grammarly is primarily designed for individuals, while Viktor is built for businesses and professionals.
Grammarly offers: AI assistant, AI text generation, Tone detection, Mistake-free writing support. Viktor offers: Automates recurring workflows, Connects to over 3,000 tools, Writes and runs code, Builds and deploys web apps.
Based on our data, Grammarly currently enjoys greater popularity. However, popularity isn't the only factor — compare features to find the right tool for your needs.
Neither tool currently offers a free trial.
Grammarly offers 20 integrations (gmail, microsoft outlook, apple mail, google chrome, mozilla firefox...) compared to 0 for Viktor.
