Yes, both Adobe Stock and Supermetrics offer a Free Trial.
Adobe Stock is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Supermetrics is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Adobe Stock Starts at $29.99 whereas for Supermetrics Starts at $69/User/Month when Billed Yearly.
Some top alternatives to Adobe Stock includes Adobe Bridge, Qualified, Storyblocks, StockAI, Vimeo Stock, Workvivo, Artgrid, 123RF, Pexels, Footage and Shutterstock.
Some top alternatives to Supermetrics includes Searchmetrics, Shortlist Metrics, Mainmetrics, Datorama, Adverity, Power My Analytics, Funnel, Qualified, Analytics Canvas, Workvivo, Metricscreen and OneMetric.io.