BETA

PLANS · BETA

The full TESI.
In your browser.

TESI chat, a computer to work in, and files you can come back to.

TESI Plus

Beta

$20 / month

Includes $15 in TESI credits each paid month.

  • Your own computer: 2 virtual CPUs, 4 GB of memory, 20 GB of disk
  • TESI chat in your browser, plus a desktop with a browser, files and a terminal
  • Saved files and conversations
Get TESI Plus ↗

TESI Pro

Beta

$50 / month

Includes $40 in TESI credits each paid month.

  • A bigger computer: 4 virtual CPUs, 8 GB of memory, 40 GB of disk
  • TESI chat in your browser, plus a desktop with a browser, files and a terminal
  • Saved files and conversations
Get TESI Pro ↗

TESI Max

Beta

$200 / month

Includes $150 in TESI credits each paid month.

  • A much bigger computer: 8 virtual CPUs, 16 GB of memory, 100 GB of disk
  • Everything in TESI Pro
  • Set up for you by our team
Email us to set it up ↗

TESI credits pay for AI usage at the provider’s list price plus 25%. Published rates include this markup. You can buy more credits in Billing. Every computer runs on shared hardware. You create your account first, then confirm the plan and pay. Beta seats are limited.

Available to customers in the United States, 18 or older, during the beta.

MODELS · TESI CREDITS

Frontier models,
one balance.

Your TESI credits cover AI usage at the provider’s list price plus 25%. OpenAI’s GPT-6.1 Sol runs on hosted computers today, with catalog rates published across leading frontier models.

GPT-6.1 Sol

Active now

Default on your computer

$2.50 input · $0.125 cached · $12.50 output per 1M tokens

GPT-6 Astra

OpenAI

Deep reasoning & research

$12.50 input · $1.25 cached · $62.50 output per 1M tokens

Claude Opus 5.5

Anthropic

Complex engineering & writing

$5 input · $0.25 cached · $25 output per 1M tokens

Claude Sonnet 5.5

Anthropic

Fast everyday coding & analysis

$2.50 input · $0.125 cached · $12.50 output per 1M tokens

Gemini 4 Argon

Google

Multimodal & synthesis

$2.50 input · $0.125 cached · $12.50 output per 1M tokens

Grok 4.7

xAI

Fast iteration & verification

$2.50 input · $0.625 cached · $7.50 output per 1M tokens

A FEW THINGS TO KNOW

Before you begin.

What is TESI?

TESI helps you get work done with agents. A paid plan gives you TESI on your own computer: you ask in the chat on this site, and TESI does the work on that computer. Your files and conversations stay there between visits.

What do the plans include?

TESI Plus is $20 a month and includes $15 in TESI credits each paid month, with your own computer: 2 virtual CPUs, 4 GB of memory and 20 GB of disk. TESI Pro is $50 a month and includes $40 in TESI credits each paid month, with a bigger computer: 4 virtual CPUs, 8 GB of memory and 40 GB of disk. TESI Max is $200 a month and includes $150 in TESI credits each paid month, with 8 virtual CPUs, 16 GB of memory and 100 GB of disk; email us to set it up. Your hosted computer accounts for $5 of TESI Plus and $10 on TESI Pro ($5 more for the upgraded computer). Every computer runs on shared hardware. You can see what is left in your account.

What does AI usage pay for?

TESI credits pay for the AI models used for your work. Our published TESI rates are the provider's list price plus 25%. A $1 provider request uses $1.25 in TESI credits. Credits are a TESI usage balance, not credits in a provider account. Your computer is part of your plan and is not metered. For the model TESI runs on now, OpenAI’s GPT-6.1 Sol, the TESI rate is $2.5 per million input tokens, $0.125 per million cached input tokens and $12.5 per million output tokens (for prompts over 272,000 tokens: $5, $0.25 and $18.75), based on OpenAI’s API pricing page. Unused included credits carry over. Buy $10, $25 or $50 in additional TESI credits in Billing; each is a one-time purchase. Purchased credits do not expire and require an active plan. Promo credits keep the expiry shown in Billing. When no credits remain, AI requests pause until you add credits or your plan renews.

How do I pay, and how do I cancel?

You pay by card on Stripe’s secure page. The plan renews every month, and Stripe charges the same card, until you cancel. Cancel in one step on the Billing page of your account. To change plan, write to support@toolsenabled.ai.

Can I get a refund?

You can cancel in one step on the Billing page to stop the next renewal; the month you already paid for stays usable until it ends and is not refunded in cash. If your computer cannot be started or we make a billing mistake, write to support@toolsenabled.ai and we will fix or refund it. Used TESI credits are not refundable. The refund page has the details.

What does beta mean?

TESI is new and seats are limited. Things can break, and we may need to restart your computer to fix them. If the beta is full, write to support@toolsenabled.ai and we will tell you when a seat opens.

How is my account protected?

You sign in with your email and password. You can also add a passkey or security key (Touch ID, Windows Hello, your phone or a hardware key); signing in then needs both. If you forget your password or lose your passkey, write to support@toolsenabled.ai from your account email.

YOUR NEXT TASK

Ready to try
TESI?

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