Vext offers Free Trial, but Lepton does not.
The starting price of Vext begins at $20/month, while pricing details for Lepton are unavailable.
Lepton offers several advantages, including Efficient development, Fast deployment, Developer-focused, Scalable platform, Streamlines developmental workflow and many more functionalities.
The cons of Lepton may include a Limited access due to waitlist, Possibly in beta phase, Developer-centric, not for beginners. and Closed access requires invitation