Tata Communications has entered into a definitive agreement to acquire Kaleyra, a global omnichannel integrated communication services provider for $100 million.

Applied Intuition is acquiring Embark, an autonomous trucking software company, in an all-cash transaction for approximately $71 million.

Thoma Bravo and Sunstone Partners have acquired UserTesting for an all-cash transaction valued at approximately $1.3 billion.

Twilio has entered into a definitive agreement to acquire Segment for $3.2 billion. The transaction is expected to close by the end of this year.

Cloud-based data protection provider Carbonite is acquiring cybersecurity company Webroot for $618.5 million in cash.