Writing AI · June 2025

Best AI Writing Tools 2025

Top-ranked AI writing assistants for content creators, bloggers, and marketers, tested across 20+ real writing tasks. Ranked by AICompare's independent testing methodology — no sponsored placements.

#1

🤖

ChatGPT · OpenAI

The world's most popular AI assistant

✓ Free plan available

9.7

/ 10

#2

🧠

Claude · Anthropic

The AI assistant built for safety and nuance

✓ Free plan available

9.5

/ 10

#3

✅

Grammarly · Grammarly

The world's most used AI writing assistant

✓ Free plan available

9.1

/ 10

#4

✍️

Jasper AI · Jasper

Enterprise AI writing platform for marketing teams

8.6

/ 10

#5

📋

Frase.io · Frase

AI that researches, outlines, and writes SEO content

8.6

/ 10

#6

📋

Notion AI · Notion

AI writing and Q&A built into your workspace

8.5

/ 10

#7

📝

Copy.ai · Copy.ai

AI writing and GTM workflows for sales and marketing

✓ Free plan available

8.4

/ 10

#8

🖊️

Writesonic · Writesonic

AI writing tool with built-in SEO and real-time data

✓ Free plan available

8.3

/ 10

#9

📖

Sudowrite · Sudowrite

The AI writing partner built for fiction and creative writers

8.3

/ 10

#10

📊

Anyword · Anyword

AI copywriting with predictive performance scoring

8.3

/ 10

#11

✒️

Rytr · Rytr

Budget-friendly AI writer with a forever free plan

✓ Free plan available

8

/ 10