G2 Vendor Directory

Intellistack vs. airSlate

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

Intellistack

Fishers, IN

airSlate

Brookline, Massachusetts

MetricIntellistackairSlate
Avg. rating4.54.5
Total reviews1,0983,622
Review growth (QoQ)-75.0%-61.5%
Products on G257
Categories covered823
Best category rank#10 in Salesforce CRM Document Generation#3 in File Converter
Small Business59.7%73.9%
Mid-Market31.4%20.6%
Enterprise8.9%5.4%