> ## Documentation Index
> Fetch the complete documentation index at: https://docs.trysixth.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Plans & Pricing

> Sixth's plans, what each includes, and how upgrades are credited.

Every plan includes the Sixth agent, all its tools, and access to the frontier models through your Sixth account. Plans differ in how much you can use and how fast.

<Note>Prices below are current launch prices. Check [app.trysixth.com/pricing](https://app.trysixth.com/pricing) for the latest, and to upgrade.</Note>

## Monthly and yearly plans

| Plan | Monthly | Yearly | Highlights |
| - | - | - | - |
| **Free** | \$0 | \$0 | 50 agent / chat requests per month, 2,000 code completions per month, MCP, skills and hooks. No card required. |
| **Pro** | \$10/mo | $8/mo (billed $100/yr) | Unlimited chat and code completions, extended agent limits on all frontier models, image generation, coding via Telegram. |
| **Pro+** | \$30/mo | $22.50/mo (billed $270/yr) | Everything in Pro, 5× agent usage on Claude, GPT and Gemini, priority queue, 24/7 dedicated support. |
| **Ultra** | \$100/mo | $83/mo (billed $1,000/yr) | Everything in Pro+, 20× usage on all models, early access to the newest models, dedicated infrastructure priority, white-glove onboarding. |

## Unlimited plans

| Plan | Price | What you get |
| - | - | - |
| **Unlimited Yearly** | \$1,250 per year | Zero usage caps and no rate limits for the whole year, every frontier model plus early access to new ones. |
| **Unlimited for Life** | \$1,750, paid once | Unlimited access for life with no caps or rate limits, every current and future model, no subscription or renewals. |

## Upgrading

You can upgrade at any time from the pricing page, from your dashboard, or from the upgrade prompts in the extension. Upgrades take effect immediately.

When you move from a paid plan to **Unlimited Yearly** or **Unlimited for Life**, what you've paid for your current plan's billing period is credited toward the new plan, so you only pay the difference. For example, moving from a $100 Ultra month to Unlimited Yearly costs $1,150 instead of \$1,250.

<Note>The credit only applies to an active, paid-up subscription. A subscription that's been canceled or has an unpaid invoice doesn't earn a credit.</Note>

## Payment

Payments are processed securely by Stripe. Subscriptions renew automatically until you cancel, and you can cancel at any time from your dashboard. Unlimited for Life is a single one-time payment.


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