Stop Paying for AI Writing Tools. Here Are 9 That Are Actually Free.

Most "free" AI tools are free trials. You sign up, use it twice, then get a paywall. These 9 are actually free. No sign-up. No credit card. No trial that expires. Just tools that work.

I built all of them. They run in your browser and use AI to generate documents instantly.

1. AI Business Writer - 15 Document Types

One tool that generates proposals, cold emails, business plans, pitch scripts, LinkedIn posts, follow-ups, job postings, press releases, SOWs, case studies, product descriptions, bios, testimonial requests, partnership proposals, and rejection letters.

Pick a document type. Describe what you need. Get a complete document.

Try the AI Business Writer

2. Proposal Generator

Enter client name, project scope, budget, timeline. Choose your tone. Get a complete project proposal with approach, deliverables, timeline, and pricing.

Try the Proposal Generator

3. Cold Email Writer

Generate outreach emails for sales, investors, partnerships, press, influencers, and recruiting. Personalized per recipient. Choose tone and length.

Try the Cold Email Writer

4. Business Plan + Pitch Script Generator

Three tools in one tab. One-page business plan with all sections. 60-second investor pitch script. Cold investor email. Switch between tabs.

Try the Business Plan Generator

5. LinkedIn Post Generator

Six formats: personal story, tips list, contrarian take, milestone, engagement question, framework. Four tone options. Under 200 words.

Try the LinkedIn Post Generator

6. Contract Generator - 8 Types

Freelance agreements, NDAs, SOWs, consulting agreements, SaaS terms, partnership agreements, employment offers, subcontractor agreements. Enter parties and terms, get a draft.

Try the Contract Generator

7. Pitch Deck Outline Generator

10-slide investor deck outline with content and speaker notes for each slide. Enter your startup details, get a complete deck structure.

Try the Pitch Deck Generator

8. Invoice Generator

Create professional invoices with line items, tax, and totals. Print or save as PDF. No AI needed - just works.

Try the Invoice Generator

9. Crypto Tax Calculator

Estimate capital gains tax on crypto trades. Add multiple trades, supports US, UK, Germany, UAE, Portugal rates.

Try the Crypto Tax Calculator

Why free?

These tools are lead magnets for Vectral AI, our AI automation company. We build custom versions of these tools for businesses - trained on their templates, their brand voice, their workflows. The free tools show what's possible. The paid service delivers it at scale.

If you want custom automation for your business, check our store or email [e-mail] this post. Share it with someone who needs it.