Pick up to 4 tools and see their free plans, entry prices, platforms and limits in one table. Every fact comes from each vendor's own pages, checked 16 October 2026.
AI writing assistant with templates, tones and a plagiarism checker
AI platform with agents and brand controls for marketing content
AI paraphrasing, grammar checking and summarizing tools for writers
Free plan
10K characters per month, 1 language, no Tone Match, no plagiarism checks, no Chrome extension.
No
Paraphraser in Standard and Fluency modes, up to 125 words at a time; Summarizer up to 1,200 words; Grammar Checker, AI Detector, Citation Generator, Translate and the extensions; a limited number of AI Chat queries a day
Includes 1 seat, 2 Brand Voices, 5 Knowledge assets and 3 Audiences.
$99.95 billed every 12 months; also $39.95 billed every 3 months ($13.31/month).
Free trial
None stated
7-day free trial of Pro
None stated
Platforms
Web, Chrome extension
Web, Chrome extension, API
Web, Chrome extension, macOS, iOS, Android
Integrations (vendor's figure)
Not stated
Not stated
Not stated
Open source
No
No
No
Good for
Drafting short marketing and business copy from templates
Writing first drafts in a chosen tone of voice
Managing content for several brands with separate tone profiles (Premium)
Drafting campaign copy, blog posts and social posts in a set brand voice
Keeping campaign messaging consistent with saved brand voices and audiences
Running repeatable content workflows for a small marketing team
Rewording sentences in an email or report for clarity
Summarizing long articles before a meeting
Checking a draft's grammar and generating citations
Watch out for
Free plan is capped at 10K characters per month with no plagiarism checks
Unlimited plan supports 1 language and 1 Tone Match
Chrome extension and 35+ languages require Premium
No free plan; only a 7-day trial
Pro includes 1 seat with 2 Brand Voices, 5 Knowledge assets and 3 Audiences
API access and the custom agent builder require the custom-priced Business plan
Free Paraphraser offers only the Standard and Fluency modes, up to 125 words at a time
Plagiarism Checker is Premium-only, up to 25,000 words a month
No free trial; refunds only where the law requires (14 days in the EEA and UK)
Made by
Rytr
Jasper AI, Inc.
Learneo, Inc.
Entry prices are the cheapest paid plan, as each vendor publishes it; “What it covers” says what that price is per (a user, a channel, a brand, a number of contacts). The sources are listed on each tool's page.
Every tool in AI writing tools is on its category page, with the written head-to-heads on Compare.
