Free
$0Free plan available.
Qex AI provides smart, email-capable AI assistants for individuals, businesses, and organizations. These AI assistants can read, understand, and send emails, helping with daily tasks, customer communication, marketing, and administrative functions. Users can set up multiple assistants, assign them mailboxes, and provide instructions in plain English, without needing technical expertise.
Configure your AI assistants by assigning them to specific mailboxes and providing instructions in plain English. The assistants will monitor these mailboxes and execute tasks based on your provided guidelines.
New users receive a free trial with $25 in usage credit. Afterward, you can subscribe to a monthly plan to replenish your usage credit as needed. Additionally, you receive a $50 usage credit each time your monthly plan renews.
No payment card is required to sign up or begin the free trial. However, you must add a valid payment method before your initial usage credit is exhausted. A valid payment card is required to subscribe to a monthly plan and top up your usage credit.
You receive a $25 usage credit upon signing up for Qex AI. Once you subscribe to a monthly plan, you can purchase additional credit as needed. Qex AI assistants are cost-effective, consuming credit at a rate of approximately $0.05 per 1,000 characters of email text processed, which equates to just a few cents per average email. We will notify you via email when your credit balance is low. You also receive a $50 usage credit with every monthly plan renewal.
Yes, you can cancel your subscription at any time without contracts or obligations. The process takes only a few seconds within your Qex AI account. Simply navigate to the "Manage Billing" section in your account settings and select the option to cancel your plan.
If you cancel your monthly subscription, your account remains active, and any remaining prepaid usage credit stays valid. Your AI assistants will continue to function until your existing credit is depleted. To continue using Qex AI after your credit runs out, you must resubscribe, as an active subscription is required to purchase additional usage credit.
Free plan available.
Use these comparison pages to understand the trade-offs between the models most relevant to Qex AI.
Compare Claude 4.6 Sonnet and Grok 4.3 across pricing, context window, capabilities, benchmarks, and API access to choose the better fit for long-context workloads versus long-context workloads.
Compare DeepSeek V4 Pro and Grok 4.3 across pricing, context window, capabilities, benchmarks, and API access to choose the better fit for long-context workloads versus long-context workloads.
Compare Gemini 3.1 Pro and Grok 4.3 across pricing, context window, capabilities, benchmarks, and API access to choose the better fit for long-context workloads versus long-context workloads.
Compare GPT 5.5 and Grok 4.3 across pricing, context window, capabilities, benchmarks, and API access to choose the better fit for long-context workloads versus long-context workloads.
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