Grammarly vs Jasper

Side-by-side — pricing, strengths, tradeoffs, and fit.

Grammarly

AI writing assistance for everyone

Jasper

AI copilot for enterprise marketing teams

At a glance

Free Tier
· Not enough data·From Freemium
Open Source
◌ Declining·From Contact sales

Overview

One-liner

AI writing assistance for everyone

One-liner

AI copilot for enterprise marketing teams

Maturity

Not enough data

Maturity

Declining

Open source

✕ No

Open source

✓ Yes

Pricing

Free tier

✓ Available

Free tier

✕ None

Starts at

Freemium

Starts at

Contact sales

Model

Hybrid

Model

Flat rate

Enterprise

✕ None

Enterprise

✕ None

Best for

✓ Best for

Writers, marketers, professionals, and students who want to improve their writing quality and clarity

✓ Best for

Marketing teams who need to produce high volumes of on-brand content across channels

Not ideal for

✕ Not for

Code-only development workflows or technical documentation needing domain-specific linting

✕ Not for

Individual developers or technical writing use cases

Strengths

↑ Strengths

Grammar & spelling check
Tone detection
Generative AI writing
Browser extension

↑ Strengths

Brand voice training
50+ content templates
Campaign workflows
Team collaboration

Weaknesses

↓ Weaknesses

—

↓ Weaknesses

—

Full Grammarly profile →Full Jasper profile →