Absolutely! You can use LEXI for free. LEXI offers free coins per day to fill up user buckets. And each type of users has different bucket limits.

• Free users has 10 bronze coins bucket size
• Registered users has 25 bronze coins bucket size

Our rule is simple:

• 1 coin = 1 request to our LLM model.

If there is special feature that needs more than 1 coin, we will state it clearly. Some apps and agents are only available for paid users. The list will be disclosed in the near future.

For free users

• 10 bronze coins bucket daily limit
• 5 memo slots

For registered users

• 25 bronze coins bucket daily limit
• 10 memo slots

LEXI is a platform that allows you to use your own API keys without any additional cost. With this setup, you are not using our coins and LLM models. So, we don't impose any limits on you. Enjoy!

There are 3 types of coins in LEXI:

• Bronze coin: This coin is reset every day for free user and monthly for paid user. You can use get these coins thru free and monthly subscription.
• Silver coin: This coin has no expiration date. We currently only offer it over "pay as you go" model.
• Gold coin: We will offer this coin for premium users in the future.

NOTE: Except the expiration date, bronze and silver tokens are same in capabilities.

There are few key benefits to become paid user:

• No daily limit and your limit is based on the number of coins you have in your bucket.
• You are allowed to access paid apps and agents.
• You are allowed to access paid prompts.
• You are granted with more memo slots for your data.
• Your data and preferences can be backed up and sync across different devices.
• You can create support tickets in our discord server for your issues instead of directing to answer bot.

As AI space is changing rapidly, there will not be one model to fit all. To give our users the best experience, LEXI runs its own lab and determine which model is good for what kinds of tasks. For example, LEXI will handle your image creation over top tier image models while it will handle your summarization request over another LLM models that are good at this. Because of this, we save the money so we can offer top quality model at low cost in return. Plus you don't need to sign up different services and deal with different SaaS company payments and often time you don't use them effectively.

Our goal is to bring AI to everyone's life and if you are not happy with our service, we will refund you!

Unfortunately, they don't open their APIs for free to developers like us. So, we carry the cost to provide you the best experience. On the other hand, our goal is to bring the best out from the AI advancements to improve your productivity. We provide integrated experience on different websites using button, prompts, agents and apps that help you to use AI effectively. So, we are more the app store on top of LLM providers and our value is based on how much time you can save from using our service.

Given that, we strive to save your money anytime we can. So, we are working on integrate our service on ChatGPT UI so you can use their LLM directly without any limit and cost imposed by our end. Our goal is to bring AI onto everyone's daily workflow not trying to benefit from you over information gap. Please support us!

• Monthly Subscriptions: No refunds available, but you can cancel your subscription anytime.
• Yearly Subscriptions: Refunds calculated by deducting the cost of the days you've already used from your total payment.

Due to the policy of our payment service provider, subscriptions exceeding 3 months are non-refundable. Refunds are usually processed in 5-10 business days.