An AI assistant for writing, research, and analysis.
VantaxAI is a chat-based AI workspace. Draft and edit text, summarize sources, and ask questions about your own documents — on your own or with your team.
Monthly subscription · cancel anytime · 14-day money-back guarantee on first purchase.
What you can do with VantaxAI
One assistant for the reading, writing, and thinking work that fills your day.
Write and edit
Draft emails, reports, proposals, and documentation from a short prompt, or paste existing text and ask for a rewrite, a tighter summary, or a change of tone. You review and own every word that ships.
Research and summarize
Turn long articles, transcripts, and notes into structured summaries, comparisons, and action lists — so you spend your time deciding, not digesting.
Ask your documents
Upload PDFs, spreadsheets, and text files, then ask questions in plain language. VantaxAI answers from the content of your files and shows you where each answer came from.
Work as a team
Business plans add a shared workspace: common folders, shared conversations, and admin controls for adding or removing members — so knowledge stays with the team.
How it works
Create your account
Sign up with your email address — no setup required.
Choose a plan
Pick a Personal or Business plan. Checkout is handled securely by our merchant of record; you can cancel anytime.
Start working
Open the workspace and start your first conversation. Your subscription is active immediately after purchase.
Simple monthly pricing
Two product lines: Personal plans for individuals at $29 / $49 / $69 per month, and Business plans for teams at $99 / $499 / $999 per month.
All plans are billed monthly in USD and renew automatically until canceled. Cancel anytime from your account settings — cancellation takes effect at the end of the current billing period. First-time purchases are covered by a 14-day money-back guarantee.
Frequently asked questions
What exactly is VantaxAI?
VantaxAI is a web-based AI assistant sold as a monthly subscription. You chat with it to write and edit text, summarize material, and analyze documents you upload. It is software you use yourself — we do not sell consulting, custom work, or any human-performed services.
How does billing work?
Every plan is a monthly subscription billed in USD. Your plan renews automatically each month on your billing date until you cancel. The price you see on the pricing page is the price you pay; any applicable sales tax or VAT is calculated at checkout.
How do I cancel?
You can cancel your subscription yourself at any time from your account's billing settings — no email or phone call required. Cancellation takes effect at the end of your current billing period, and you keep access until then. You will not be charged again after canceling.
Can I get a refund?
Yes. First-time purchases are covered by a 14-day money-back guarantee — email support@vantaxai.com within 14 days of your first payment and we will refund it in full. See the Refund Policy for details on renewals.
Who processes my payment?
Orders are processed by our merchant of record — an authorized reseller (such as Polar or Lemon Squeezy) named at checkout. They handle payment security, applicable taxes, invoices, and refunds for your purchase. Your card details never touch our servers.
Are there limits on what I can use it for?
Yes. VantaxAI may not be used to generate adult content, impersonate real people, infringe copyright, or break the law. The full rules are in our Terms of Service.
Ready to try VantaxAI?
Plans start at $29 per month, with a 14-day money-back guarantee on your first purchase.