Grammarly vs Tana
Two Productivity AI tools, side by side. Both are verified against their own live sites. Here is what each does well and who it is for, so you can choose what fits.
Grammarly
grammarly.com
AI writing assistant for clear, on-tone communication
Best forIndividuals, teams, and organisations that want consistent, clear, and on-tone written communication.
What it doesGrammarly is an AI writing assistant that helps people write more clearly and professionally. It corrects grammar, spelling, and punctuation, suggests tone adjustments while preserving voice, rewrites paragraphs for clarity, and offers generative writing, plagiarism checking, paraphrasing, and citation tools.
Capabilities
Visit Grammarly →- Grammar, spelling, and punctuation correction
- Tone adjustment that preserves voice
- Paragraph rewrites for clarity
- Generative writing, paraphrasing, and citation tools
Tana
tana.inc
An agentic meeting platform - work gets done in the meeting, not after.
Best forProduct and engineering teams running user interviews and design reviews who want completed artifacts out of a meeting.
What it doesTana combines native video calls with AI agents that act during the conversation, creating documents, filing issues, and updating a structured knowledge graph rather than only recording and summarising afterward. Changes proposed by the AI require human approval.
Capabilities
Visit Tana →- Real-time AI agent participation in video calls
- Automatic artifact generation such as slide decks and journeys
- Structured knowledge graph with duplicate detection and merge proposals
- Integrations with GitHub, Linear, and Jira
- Human approval step for AI-proposed changes
How to choose
Choose Grammarly if you are individuals, teams, and organisations that want consistent, clear, and on-tone written communication. Choose Tana if you are product and engineering teams running user interviews and design reviews who want completed artifacts out of a meeting. Both sit in Productivity; the right pick depends on your exact workflow and budget.
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