Grok on OpenGradient

    Grok, unbundled from X.

    Grok 4.3 and its fast variants normally live behind an X account and a Premium subscription. Here they're one row in the picker: anonymous access, per-message pricing, and every rival model a click away when you want a second opinion.

    Private, anonymous AIGrok 4.3 + fast variantsNo X account needed

    Free messages to start · no card · no identity attached

    The usual way has a catch

    Using Grok normally means an account that knows you.

    The official apps tie every conversation to your account, your payment method and your history - and bill you a monthly plan for one vendor's models. The models are excellent; the envelope is the problem.

    One vendor, one subscription

    Model loyalty enforced by billing: comparing labs means stacking $20 subscriptions, so most people never compare at all.

    Identity rides along

    Hosted access normally attaches your account to every prompt. The anonymity layer here splits identity from content - structurally, not by policy.

    In the picker right now

    Grok 4.5 · NewGrok 4 FastGrok 4Grok 4.3 · Live web

    Here's how OpenGradient is different

    The edgy frontier model, without the social network

    Flagship sizes, no hardware

    The full-size models - not the quantized compromises - served from the studio picker alongside every other family, switchable mid-conversation.

    Pay per message

    No subscription: each message is priced by the model you use and shown before you send. 1,000 credits = $1.

    Anonymous by architecture

    Encrypted relays and secure enclaves ensure no party - including us - holds both your identity and your prompts.

    Read the architecture

    Free messages to start · no card · no identity attached

    The anonymity layer

    Grok, minus the file on you.

    Not a policy promise - a protocol. No single party, including us, ever holds both your identity and your question.

    Read the full security architecture
    1. Encrypted on your device

      Messages are encrypted locally before they leave your browser.

    2. Anonymized by Oblivious HTTP

      Network relays split who you are from what you're asking. No one sees both.

    3. Unlocked only in a secure enclave

      The model reads your prompt inside attested hardware that never learns who sent it.

    ChatGPT, Claude, and Gemini - one tab away.

    When the task calls for a frontier model, switch mid-conversation. Same anonymity layer, same chat, no extra subscription.

    ChatGPTChatGPT
    ClaudeClaude
    GeminiGemini
    GrokGrok
    ByteDance SeedByteDance Seed

    Questions, answered

    Frequently asked

    What is Grok best at?
    Current-events fluency and a distinctly direct voice. Grok 4.3 is the quality pick; Grok 4 Fast is tuned for speed and price. For fully uncensored work, Hermes and DeepSeek sit in the same picker.
    What does it cost?
    Pay per message from a credit balance - the per-model rate is shown in the picker. Free messages to start, packs from $10, no subscription.
    Is this list current?
    Yes - the model chips above render from the live catalog at build time, so the page always matches the picker.
    FREE TO START • NO CARD

    Talk to Grok now

    Free to start, no card. Pick the model from the chips above and ask your first question in under a minute.