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Grammarly vs Steno.ai

Two leading ai writing & content tools, compared on pricing, features, and editorial fit. Updated for 2026.

Grammarly logo
Grammarly

AI writing assistance everywhere you write.

AIFree
Visit Grammarly
Steno.ai logo
Steno.ai

AI Twins that chat in your voice for brands and experts

AIFrom $500/mo
Visit Steno.ai

At a glance

 GrammarlySteno.ai
TaglineAI writing assistance everywhere you write.AI Twins that chat in your voice for brands and experts
Pricing modelFreemiumPaid
Starts atFree$500/mo
Founded2009—
AI-native
CategoriesAI Writing & ContentInfluencer, Affiliate & Referral, AI Writing & Content, Customer Support
Vendor claimed

Quick take

Pick Grammarly if you need ai writing assistance everywhere you write. Pick Steno.ai if you need ai twins that chat in your voice for brands and experts.

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Frequently asked

Is Grammarly better than Steno.ai?
It depends on your use case. Grammarly is ai writing assistance everywhere you write, while Steno.ai is ai twins that chat in your voice for brands and experts. See the comparison above for which fits your team.
What's the price difference between Grammarly and Steno.ai?
Grammarly is free. Steno.ai starts at $500/mo.
Can I migrate from Grammarly to Steno.ai?
Most tools in this category support data import via CSV. For complex migrations, both vendors offer onboarding assistance on higher-tier plans.