Logan Airport is among the 10 best large airports in the United States, according to a recent Wall Street Journal analysis. The analysis gauged things such as security-line wait times, WiFi speeds, average Yelp scores for eateries, average airline fares, the costs of an Uber to area conventions centers, rental-car taxes and fees, and the numbers of nonstop destinations of airlines going in and out of the airports. … Read more at Curbed Boston.



PTC Acquires Colorado-based Frustum for $70 Million

Needham-based industrial software maker PTC Inc. has paid $70 million for a Colorado-based startup to help bolster its core computer-assisted design technology. The startup, Frustum Inc., was founded in 2014 and raised just $3.7 million in funding, according to Crunchbase. … Read more at the Boston Business Journal.



Botkeeper Closes $18 Million Round

Botkeeper, a Boston-based bookkeeping service that currently helps nearly 1,000 companies, raised an $18 million Series A round. The latest investment brings the total raised by Botkeeper to $22.5 million. … Read more at American Innovation.



Bain Capital Sees Largest Single Round of Fundraising

Bain Capital Ventures has raised $1 billion to pour into technology companies large and small across a swath of industries, the largest single round of fundraising in the firm’s history. … Read more at Xconomy.