How to Buy Sider AI with Crypto in 2026: Bitcoin, USDT & ETH Guide

Sider puts powerful AI models in a sidebar on any website. Ask questions, read PDFs, translate and write without switching tabs. If your bank card is declined or simply not accepted in your country, paying for Sider AI with cryptocurrency is the easiest way around it. This guide shows the official Sider AI plans and the exact steps to buy one with Bitcoin, USDT or Ethereum.

Sider AI plans and official prices

Plan	Billing	Official price	Per month	12-month cost
Sider AI Basic	1 month	$10	$10	$120
Sider AI Pro	1 month	$20	$20	$240

The lowest-cost way in is Sider AI Basic at $10 per month. Current discounted prices are shown on the Sider AI product page.

Step by step: pay for Sider AI with crypto

1. Create your AIOFFER account with Google sign-in.
2. Top up your wallet with USDT (TRC20 is cheapest to send), Bitcoin, Ethereum or TRX — minimum $10.
3. Paste the transaction ID so the deposit can be confirmed on the blockchain.
4. Open Sider AI on AIOFFER and choose your plan.
5. Pay from your balance — Sider AI is activated and you are updated in your order ticket.

Which coin should you use?

USDT on the TRC20 (TRON) network usually has the lowest fees and confirms in minutes. Bitcoin works everywhere but costs more to send small amounts. Always send on exactly the network shown next to the deposit address.

What Sider AI gives you

• Multiple top AI models
• Chat with PDFs and web pages
• Translation and writing agent
• Browser extension and apps

Tips

• Start with the mid-tier plan for a month — upgrade only if you keep hitting the limits.
• Choose Upgrade my account if you already use Sider AI and want to keep your history; choose Ready-made account for a fresh login.

Alternatives to Sider AI

• Claude — Anthropic's thoughtful AI for writing, analysis and coding — with Claude Code included. Official price from $20/month.
• Google Gemini — Google's most capable AI, built into Gmail, Docs, Android and Chrome — with extra cloud storage. Official price from $19.99/month.
• Grok — xAI's witty, real-time AI with live web and X search, image and video generation. Official price from $30/month.

Sider AI with crypto — FAQ

Can I pay for Sider AI with Bitcoin?

Yes. Top up your AIOFFER wallet with Bitcoin (or USDT, ETH, TRX) and buy any Sider AI plan from your balance.

Do I need a credit card for Sider AI?

No. Paying through AIOFFER with crypto replaces the card payment; you get the official Sider AI plan.

How long does Sider AI activation take?

Orders are activated as soon as possible after the payment is confirmed — normally within 24 hours — and you follow progress in your order ticket.

Buy Sider AI with crypto →