We can check CFDB7 vs Flamingo details. Please write your opinion here.

Contact Form 7 Database Addon – CFDB7

Author 👤: Arshid Active installation 📥: 300,000+ Average rating: 5 Reviews ⭐ : 1,276  Plugin Age ⏳ : 4 Years+  Plugin URL: https://wordpress.org/plugins/contact-form-cfdb7/ Github URL: https://github.com/arshidkv12/contact-form-cfdb7 More add-ons: https://ciphercoin.com/downloads/  

Flamingo

Author 👤: Takayuki Miyoshi Active installation 📥: 600,000+ Average rating: 4.2 Reviews ⭐ : 101  Plugin Age ⏳: 9 Years+ Plugin URL: https://wordpress.org/plugins/flamingo/ Github URL: (No Official Github)