Free marketing tools
Quick, free tools for e-commerce ads. No sign-up needed — use them, copy the results, and bring them into Posta when you want AI to take it further.
ROAS Calculator
Free ROAS calculator: enter ad spend and revenue to get your return on ad spend, break-even ROAS, profit after ads, cost per order, and AOV.
Open the toolAd Hook Generator
Free ad hook generator: describe your product, audience, benefit, and problem to get 12 opening lines across proven angles for video and static ads.
Open the toolUGC Script Generator
Free UGC script generator: get a timed 15, 30, or 45-second UGC ad script with shots, lines, and on-screen text to brief creators.
Open the tool