Yes, both Hypertype and Posts Lab offer a Free Trial.
The starting price of Hypertype begins at $15/month, while pricing details for Posts Lab are unavailable.
Hypertype offers several advantages, including Efficient email writing, Personalized content generation, Extracts relevant past emails, Provides untapped information, Supports 110 languages and many more functionalities.
The cons of Hypertype may include a Dependent on Cookiebot, Limited template management, Relies on past emails, Possibly high data handling. and No offline capability mentioned