Best AI Writing Tools Software in 2026
Discover and compare the best AI Writing Tools tools available today. AI Writing Tools is a subcategory of AI Tools — covering specialised solutions for businesses of all sizes.
There is no single best AI Writing Tools tool — the right one depends on your team size, budget and the features you actually use. SaaSHunt lists 4 AI Writing Tools products, including 4 suited to small business teams, 4 suited to mid market teams, 2 suited to enterprise teams. The comparison below sets them side by side on pricing, platform and who each one is built for.
Last reviewed · 4 products compared
Most Popular AI Writing Tools Software
The AI assistant that answers anything
AI writing platform for marketing teams
AI writing assistant for teams
AI built into your workspace
All AI Writing Tools Software (4 products)
The AI assistant that answers anything
ChatGPT by OpenAI is the world's leading conversational AI. Businesses use it to draft emails, summarise documents, write code, generate reports, analyse data, and build custom AI-powered workflows — all through a simple chat interface.
AI writing platform for marketing teams
Jasper is an AI content platform built for marketing teams. It generates high-quality blog posts, social media copy, ad copy, product descriptions, and email campaigns — trained on your brand voice and guidelines.
AI writing assistant for teams
Grammarly Business is an AI-powered writing assistant that helps teams communicate clearly and consistently. It checks grammar, tone, clarity, and plagiarism — and can learn your brand style guide to keep all team communications on-brand.
AI built into your workspace
Notion AI brings the power of generative AI directly into Notion workspaces. Teams can use it to write, summarise, translate, brainstorm, create action items from meeting notes, and fill databases automatically — all without leaving Notion.
Related Categories
AI Writing Tools software compared
4 of the 4 AI Writing Tools tools listed on SaaSHunt, side by side.
| Software | Best for | Pricing | Platform | Key capability |
|---|---|---|---|---|
| ChatGPT | Small Business, Mid Market | Free–$25/user/mo | Web & API | Conversational AI |
| Jasper AI | Small Business, Mid Market | $49–$125/mo | Web | Content Generation |
| Grammarly Business | Small Business, Mid Market | $15/user/mo | Web, Desktop, Browser Extension, MS Office | Writing Assistance |
| Notion AI | Small Business, Mid Market | $10/user/mo | Web, Desktop, Mobile | AI Writing |
How to choose AI Writing Tools software
What features should AI Writing Tools software have?
Rather than a generic checklist, these are the capability areas that actually recur across the 4 AI Writing Tools listings on SaaSHunt — a reasonable baseline to expect:
- AI Q&A — offered by 1 of 4
- AI Writing — offered by 1 of 4
- Analytics — offered by 1 of 4
- Brand Consistency — offered by 1 of 4
- Brand Voice — offered by 1 of 4
- Content & Code — offered by 1 of 4
- Content Generation — offered by 1 of 4
- Conversational AI — offered by 1 of 4
Which AI Writing Tools tool fits my company size?
- Small Business: ChatGPT, Jasper AI, Grammarly Business, Notion AI
- Mid Market: ChatGPT, Jasper AI, Grammarly Business, Notion AI
- Enterprise: ChatGPT, Grammarly Business
How much does AI Writing Tools software cost?
Published pricing in this category: ChatGPT at Free–$25/user/mo, Jasper AI at $49–$125/mo, Grammarly Business at $15/user/mo, Notion AI at $10/user/mo . Billing is typically free / monthly or monthly / annual or annual.
How should I evaluate AI Writing Tools vendors?
Shortlist two or three tools that match your company size and budget, then check them on the things that are expensive to change later: how much setup they need before they are useful, whether they integrate with the systems you already run, how your data can be exported if you leave, and what support you get on your plan. Ask each vendor for a demo using your own data rather than their sample data — and where a tool offers a trial, run it with the people who will use it daily.