SendinBlue Review
Pros
Great pricing for small businesses (cheaper than the competition)
The SendinBlue free plan gives you enough to get started
Built-in CRM tools
Built-in analytics tools
Excellent customer service ratings
Cons
You have a 300 email per day limit on the free plan
Automation features start with the premium-level plan
CRM is a bit basic
Tidio Chat Review
Pros
Incredibly simple interface
Excellent customer service tool
Free version available
Cons
Missing integrations with WhatsApp and Telegram
Can be very expensive when you deal with higher volumes
Notification sounds are loud and jarring