Lex
lex.page
AI-native word processor for writers built on GPT models.
Quick Information
- Category:
- Writing & Chat
- Pricing:
- Freemium
- Platforms:
- Web
- Free Plan:
- Yes
- Last Verified:
- September 2026
What Is Lex?
Lex is a distraction-free AI writing editor for collaborative documents, keeping pricing simple with a free tier (30 AI checks/month, access to GPT-3.5, Mistral, Mixtral, and Llama 3 models) and a Pro plan reported between $14.99-$24.99/month depending on billing cycle and source (with annual billing commonly cited around $14.99/month, or roughly $179.88/year).
Pro unlocks premium AI models, $30 of monthly AI credits, priority email support, and a money-back guarantee — a genuinely straightforward pricing structure compared to many AI writing tools with complex multi-tier plans, though the exact Pro rate has some reported variance across sources and should be verified on Lex's official pricing page.
It's aimed at writers wanting a distraction-free, AI-assisted collaborative writing environment with genuinely simple pricing, with the free tier's 30 AI checks/month and multi-model access making it usable for light writing assistance before needing Pro's premium models and expanded credits. See our Writing & Chat tools directory for related writing tools like Notion AI.
What Can You Use Lex For?
Distraction-free AI writing
Writes and edits documents in a clean, distraction-free AI-assisted environment.
Collaborative document editing
Collaborates on documents with AI writing assistance built in.
Multi-model AI writing feedback
Gets writing feedback using multiple AI models (GPT-3.5, Mistral, Mixtral, Llama 3).
Lex Features
- AI checks — Provides AI-powered writing feedback checks, with a monthly allowance on the free tier.
- Multi-model access — Accesses multiple AI models including GPT-3.5, Mistral, Mixtral, and Llama 3.
- Collaborative documents — Supports collaborative document editing with integrated AI tools.
- Monthly AI credits — Provides $30 of monthly AI credits on the Pro plan for premium model usage.
Who Is Lex For?
- Writers — Writes in a distraction-free, AI-assisted environment with real-time feedback.
- Collaborative teams — Edits shared documents together with integrated AI writing assistance.
Lex Pros & Limitations
What We Like
- Genuinely simple pricing structure (free or one paid tier) compared to complex multi-tier competitors
- Free tier’s 30 AI checks/month with multi-model access is usable for light writing needs
- Pro plan includes a money-back guarantee for risk-free evaluation
Limitations
- Reported Pro pricing varies across sources ($14.99-$24.99/month) — verify the current rate directly
- Free tier’s 30 AI checks/month may be limiting for heavier writing workflows
- Premium AI models require upgrading to the Pro plan
Lex Pricing
| Plan | Price | Main Features |
|---|---|---|
| Free | $0 | 30 AI checks/month, GPT-3.5, Mistral, Mixtral, Llama 3 access |
| Pro | ~$14.99-$24.99/month depending on billing | Premium AI models, $30 monthly AI credits, priority support, money-back guarantee |
Pricing was last verified September 2026. Check the official website for the latest pricing.
AI Listing Jungle Ranking
- Global Rank:
- #238
- Overall Score:
- 66.6/100
- Monthly Users:
- –
- Rank Change:
- ▲ 39
This ranking reflects AI Listing Jungle's own independent scoring methodology and is not an endorsement by Lex or its company. How Our Rankings Work
Frequently Asked Questions
Is Lex free?
Yes, the free tier includes 30 AI checks/month and access to GPT-3.5, Mistral, Mixtral, and Llama 3.
How much does Lex Pro cost?
Reported between $14.99-$24.99/month depending on billing cycle and source; verify current rates on Lex’s pricing page.
Does Lex offer a money-back guarantee?
Yes, the Pro plan includes a money-back guarantee.
What AI models does Lex support?
GPT-3.5, Mistral, Mixtral, and Llama 3 on the free tier, with premium models on Pro.
Our Take
Lex's genuinely simple free-or-Pro pricing structure is refreshingly straightforward compared to many AI writing tools with complex multi-tier plans.
Verify the current Pro rate directly on Lex's pricing page given some reported variance across third-party sources.
Lex Alternatives
Lex Comparisons
Ready to try Lex?
Visit the official website to get started.
Visit Official WebsiteAI Listing Jungle is an independent AI tools directory. Product names, logos, and trademarks belong to their respective owners.