G2 Vendor Directory

HubSpot vs. Instantly

Side-by-side across both vendors’ full G2 portfolios — reviews, ratings and category coverage aggregated to the company, not a single product.

HubSpot

Cambridge, Massachusetts, United States

Instantly

Sheridan, US

MetricHubSpotInstantly
Avg. rating4.44.8
Total reviews38,0534,161
Review growth (QoQ)+273.3%-55.8%
Products on G2121
Categories covered6311
Best category rank#1 in Marketing Automation#2 in Email Deliverability
Small Business56.5%94.8%
Mid-Market38.2%5.0%
Enterprise5.3%0.2%