SellerAider

SellerAider's terms say you can cancel at any time by logging into your account or by emailing hey@selleraider.com. The cancellation takes effect at the end of your current billing period, so you keep access until then. The help guide does not show the exact menu path. Some Trustpilot reviewers report trouble finding the cancel option, so emailing support and keeping the reply is a sensible backup.

SellerAider sells two products. Crosslister Standard costs $12.99 per month or $140 per year, and Crosslister Pro costs $29.99 per month or $299 per year and includes Grow Pro. Grow Standard, limited to one marketplace, is $18 per month or $130 per year, and Grow Pro, covering all marketplaces, is $25 per month or $249.99 per year. All plans list 24/7 support.

Yes. SellerAider offers a 14-day free trial, and its site says no card is needed to start. The terms say the company can change the trial length at any time. Refunds are limited: a request must reach hey@selleraider.com within 24 hours of the charge, and you must not have used the software after being charged, so cancel before a paid period starts if you do not plan to continue.

SellerAider says its tools cover more than 15 marketplaces. Named platforms include eBay, Etsy, Shopify, Grailed and Facebook Marketplace, and the site also features Poshmark, Mercari, Depop and Vinted, with support for UK and other regional sites. The Crosslister runs as a Chrome extension and also works on mobile. Grow Standard covers one marketplace, while Grow Pro covers all supported marketplaces.

SellerAider says its tools are safe because they run through a browser extension, which it says protects your accounts from direct access. The automation still acts inside your accounts, and each marketplace sets its own rules on automated activity and listing volume. Review each marketplace's terms and use moderate settings for sharing, offers and relisting before leaving bots running.