Writing &amp; editing AI tools

CRMSalesforceHubSpotSlack

Writing & editing

AI copywriting for marketers — 90+ templates for social posts, emails, ads, and product descriptions.

Chat plan at $29/mo (billed monthly) or $24/mo (billed annually) for 5 seats. Growth at $1,000/mo (75 seats, 20K workflow credits). Expansion at $2,000/mo (150 seats, 45K credits). Scale at $3,000/mo (200 seats, 75K credits). Enterprise pricing custom.

Free tierNo-codeAPI

OpenAI, Anthropic, Google (Gemini)Popular

AudioPen

Writing & editing

Speak like a human. Write like a pro — voice to polished text in any style.

Free trial · $33/3mo, $99/yr, $159/2yr (no subscription)

ZapierChromeiOSAndroid+1

Google Search ConsoleWordPressGoogle DocsWebflow+1

Growing

Clearscope

Writing & editing

Get discovered on Google, ChatGPT, and AI search — all from one platform

No free tier — paid plans (pricing visible on site)

PaidEveryone

Growing

Essay AI

Internet SearchResearch Databases

Writing & editing

Transform your ideas into a first draft in seconds

Free tierNo-code

Hemingway Editor

Grammar CheckingWriting AnalysisTone Adjustment

Writing & editing

Make your writing bold and clear — AI-powered editing for faster, better prose

Free 2-week trial available

Popular

HyperWrite

Writing & editing

AI writing assistant with web search, citations, and hundreds of writing tools

Free

ChromeGmailGoogle Docs

OthersideAIGrowing

Jenni AI

ZoteroMendeleySemantic ScholarPubMed+2

Writing & editing

The AI workspace where researchers read, write, and cite — with every claim traceable to the source.

Free plan at $0/month (10 AI Autocompletes/day, 10 PDF uploads, limited features). Plus at $12/month (5,000 Autocompletes/month, unlimited PDF uploads, 500 AI Edits/month). Pro at $29/month (unlimited everything, priority support). Annual billing saves 60%.

Popular

Koala AI

WordPressShopifyWebflowGhost

Writing & editing

AI-powered SEO writer that creates publish-ready articles in one click using GPT-5 and Claude 4

Starting at $9/month · Free tier with 5,000 words

OpenAI / Anthropic (GPT-5, Claude 4)Growing

Lex

Writing & editing

Collaborative documents, with powerful AI editing tools.

Free tier available with no card required. Paid 'Lex Pro' plan provides access to premium AI models (GPT-4.1, Claude 4 Opus & Sonnet), early access to new features, iOS app, and priority support. 'Lex Teams' add-on enables unlimited group use of Lex folders. Monthly subscription with refunds offered.

OpenAI, Anthropic, TogetherAI

LongShot AI

Writing & editing

Fact-checked, SEO-optimized long-form content generation powered by AI

OpenAIGrowing

MarketMuse

Writing & editing

AI-powered content planning and optimization that tells you what to write to outrank competitors

Free tier available · paid plans (exact pricing requires booking a demo)

Google Keyword PlannerG2

Proprietary AI (patented topic modeling)Growing

Mem

Writing & editing

The self-organizing workspace powered by AI — your second brain

Browser

OpenAI

QuillBot

ChromeEdgeSafariAndroid+4

Writing & editing

AI paraphrasing and writing enhancement — rewrites sentences while preserving meaning.

Free tier available; Premium plan offered. Pricing details not specified on homepage.

Google CalendarOutlookReadwiseZapier+3

QuillBot10M+ users

Reflect

Writing & editing

A networked note-taking app with AI to help you think better and never lose an idea

$10/month billed annually

PaidEveryoneAPI

OpenAIGrowing

Rytr

Writing & editing

Affordable AI writing assistant with 40+ use cases and a clean, simple interface.

Free (10k chars/mo) · $7.50/mo (unlimited) · $24.16/mo (premium)

Chrome Extension

Free tierNo-codeAPI

OpenAI10M+ users

Sudowrite

Sudowrite (Muse 1.5, proprietary)Growing

Writing & editing

The non-judgmental AI writing partner built exclusively for fiction and novel writing

Free trial available; paid tiers exist (pricing page referenced)

Google

Free tierNo-code

Surfer SEO

Google DocsWordPressJasperSemrush+1

Writing & editing

AI-powered SEO content optimization platform to rank higher on Google

Free trial available · Essential $89/mo · Scale $129/mo · Enterprise custom

OpenAIPopular

TextCortex

SlackMicrosoft TeamsConfluenceOneDrive+4

Writing & editing

The Enterprise Agent Infrastructure That Delivers ROI

Free plan at $0/month (limited features, up to 50 MB storage). Premium at $29.99/user/month (all major models, up to 10 GB storage, image generation). Enterprise plan with flexible/custom pricing and dedicated deployment.

Free tierEveryoneAPISelf-host

Model-agnostic (GPT, Gemini, Claude, DeepSeek, and others)

Wordtune

Writing & editing

Express yourself with confidence — AI-powered paraphrasing, rewriting, and writing assistant

Free with optional paid plans

ChromeMobileWeb

AI21 LabsPopular

Writer

AdobeSalesforceSnowflakeWebflow+9

Writing & editing

The enterprise AI platform for agentic work

Starter plan (up to 5 users, 14-day free trial, no credit card required) with monthly or annual per-seat pricing and fixed credit limits. Enterprise plan requires contacting sales and includes unlimited users, teams, and free collaborators.