Now with Claude Fable 5 — No subscription needed

Pay-per-use AI for India
No subscriptions.

✨ Sign up today and get 15 free credits! ✨Got an assignment deadline? Buy a ₹99 starter pack or build a custom pack, crush the work, and pay nothing else. No monthly bills. No waste.

YathaAI is a pay-per-use AI chatbot platform for Indian students and professionals. Access Claude Fable 5, Opus 4.8, Sonnet 5, Haiku, and Gemini Pro models without monthly subscriptions. Buy AI credits starting at ₹99 via UPI and pay only per message — the affordable ChatGPT alternative for India.

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Why students avoid AI subscriptions

  • ✕₹1,800/month for a tool you use twice
  • ✕Billed even during semester breaks
  • ✕Forget to cancel → money gone

Pay-per-use AI — only pay for what you use

  • Buy ₹99 — use it whenever you need
  • Credits never expire
  • Top up anytime, no commitment

Pricing

One plan. No surprises.

Buy 100 credits for ₹99, or build a custom pack. Top up anytime. Credits never expire.

Starter Pack

₹99

100 credits

Pay once. Use whenever.

  • Debug and explain code
  • Attach images or files
  • Multi-turn conversations
  • Credits never expire — no rush
Get started — ₹99

Payments via UPI, cards, net banking · Powered by Razorpay

How it works

From zero to chatting in 60 seconds

01

Sign in with Google

One click, no passwords. Plus, get 15 free credits instantly on signup to explore our popular models.

02

Buy ₹99 of credits

Pay with UPI, card, or net banking. Credits land in your account instantly.

03

Chat with AI

Ask anything — essays, code, analysis, images. Only deducts credits per message.

Features

AI features for students — everything you need

Smart Chat

Long context, multi-turn conversations with full history.

Image & File Analysis

Attach screenshots, PDFs, or photos and ask anything about them.

Streaming Responses

Watch answers appear in real time, token by token.

Credits Never Expire

Buy once, use whenever. No rush, no pressure, no deadline.

Google Sign-In

No passwords to remember. Sign in securely with your Google account.

Pay in INR via UPI

Razorpay checkout — supports UPI, PhonePe, GPay, debit cards.

AI Models

Premium AI models — no subscription required

Choose the right model for your task. Switch between Claude and Gemini models anytime — all accessible through one pay-per-use platform.

Most powerful

Claude Fable 5

Anthropic

The most powerful AI model available. Best for complex reasoning, research, and creative tasks that demand peak intelligence.

3× costly

Claude Opus 4.8

Anthropic

Advanced reasoning and analysis. Ideal for deep code debugging, academic writing, and multi-step problem solving.

Popular

Claude Sonnet 5

Anthropic

The best balance of speed and intelligence. Great for everyday tasks — essays, coding help, explanations, and brainstorming.

Budget

Claude Haiku 4.5

Anthropic

Fast and budget-friendly. Perfect for quick questions, summaries, and simple tasks where speed matters more than depth.

Cheaper

Gemini 3.1 Pro

Google

Google's flagship AI model with strong reasoning. Excellent for research, long documents, and tasks that benefit from web grounding.

Cheaper

Gemini 3.5 Flash

Google

Fast, capable, and cost-effective. A solid all-rounder for everyday tasks with quick response times.

Cheapest

Gemini 3.1 Flash-Lite

Google

The most affordable option on YathaAI. Great for simple queries, quick lookups, and maximizing your credit balance.

FAQ

Frequently asked questions about YathaAI

What is YathaAI and how does it work?
YathaAI is a pay-per-use AI platform built for Indian students and professionals. Instead of paying expensive monthly subscriptions like Claude Pro or Gemini Advanced, you buy affordable credit packs starting at just ₹99. Each message you send deducts a small number of credits based on the AI model you choose. You get access to the same premium AI models — Claude Fable 5, Opus 4.8, Sonnet 5, and Gemini Pro — without any recurring charges.
Do credits expire?
No, credits never expire. Once you buy credits on YathaAI, they stay in your account permanently. Whether you use them tomorrow, next month, or six months from now — they're yours. There's no rush and no pressure to use them before a deadline. This is one of the biggest advantages over subscription-based AI services.
Which AI models are available on YathaAI?
YathaAI gives you access to 7 premium AI models: Claude Fable 5 (Anthropic's most powerful model), Claude Opus 4.8 (advanced reasoning), Claude Sonnet 5 (great balance of speed and intelligence), Claude Haiku 4.5 (fast and affordable), Gemini 3.1 Pro (Google's flagship), Gemini 3.5 Flash (fast responses), and Gemini 3.1 Flash-Lite (the most budget-friendly option). You can switch between models anytime based on your task.
How is YathaAI different from Claude Pro or Gemini Advanced subscriptions?
Claude Pro and Gemini Advanced each cost around ₹1,900/month — whether you use them daily or once. YathaAI uses a pay-per-use model: you only pay for the messages you actually send. If you use AI occasionally for assignments, code debugging, or essays, you could spend ₹99–₹249 and get weeks of usage. No auto-renewals, no billing surprises, no wasted money during semester breaks.
Is my data private and secure?
Your conversations are sent to the AI provider — Anthropic (Claude) or Google (Gemini) — to generate responses, and are stored in a secure third-party database so you can access your chat history. We never sell or share your data with any other third party. Your account is secured via Google Sign-In with industry-standard authentication. We take your privacy seriously and comply with Indian IT laws.
Do I need a credit card to sign up?
YathaAI uses Google Sign-In for a frictionless experience. Just click the sign-in button, select your Google account, and you're in — no separate password, no email verification, no OTP. It takes about 10 seconds. Plus, you get 15 free credits on your first signup so you can try our popular models before buying.
What payment methods does YathaAI support?
All payments on YathaAI are processed through Razorpay in Indian Rupees (INR). We support UPI (Google Pay, PhonePe, Paytm, BHIM), debit and credit cards (Visa, Mastercard, RuPay), and net banking from all major Indian banks. Payments are instant — your credits appear in your account immediately after a successful payment.
Can I get a refund?
We do not offer refunds on credit purchases. However, since credits never expire, whatever you buy remains in your account until you use it. We recommend starting with the ₹99 starter pack to try the platform before buying larger packs.
Can I upload images, PDFs, and documents?
Yes! YathaAI supports image uploads (screenshots, photos, diagrams), PDFs, Word documents (.docx), PowerPoint presentations (.pptx), Excel spreadsheets (.xlsx), and plain text files. You can attach up to 10 files per message. The AI can analyze, summarize, explain, or answer questions about your uploaded files.

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