Sidekick Tools

4.3
833 reviews
50K+
Downloads
Content rating
Everyone
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About this app

From the makers of Posh Sidekick is the most intuitive Poshmark bot for closet management.

FREE 7-Day, Unlimited Trial. No credit card needed.

What does Sidekick do? We automate and increase your visibility by arming you with the tools you need like -

Self-Shares
Party Shares
Community Shares
Follows that Promote Closet Growth
Advanced Offer Sending
Re-listing
Statistics Track – Daily and Weekly
*There’s much more in store for Sidekick and we’re enhancing and adding features frequently

Put your closet on autopilot and watch your sales skyrocket.

We’ve been doing this since 2015 — We know Poshmark. We know sellers. We built Sidekick with you in mind – our developers and seasoned sellers worked together to bring you innovative ways to grow your business. Our collaboration with the community has given birth to a new breed of automation.

You’ll never have to worry about your closet again.
To get started, simply download our app, then in 3 easy steps:
1. Create a new Sidekick account
2. Link your closet
3. Turn on your service.
Posh Sidekick navigates the Poshmark algorithm like no other.
We’ve worked tirelessly for years, looking for the quickest and easiest ways for your listings to be seen by the most buyers at the right time.

If you’ve tried other expensive apps and chrome extensions and you think that there must be a better, more effective way to give your closer exposure. You won’t have to constantly babysit Sidekick. You’ll be paying less with Sidekick. You’ll be able to customize your experience with Sidekick – we’ve given you the best tools and we’re constantly evolving.

Get your time back. Source more. List more. Let us do the heavy lifting.
Download Posh Sidekick now!

Available For: Poshmark USA, Poshmark Canada, Poshmark UK
Updated on
Oct 7, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Financial info, Photos and videos and 2 others
This app may collect these data types
Personal info and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.3
796 reviews
Krystl Wyatt-Heine
May 3, 2025
I frequently have system glitches, network connection issues, payment issues, and other challenges. Each of these issues causes me to have to re-import my Poshmark closet, re-cross share my items, and reset up other settings. It does not seem to be the most stable platform. However , once you get it set-up, it does help with the sharing, following, and making offers to your customers. Learning each of these apps is not easy, so as long as it is paying for itself with sales I will keep trying.
12 people found this review helpful
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Carolyn Joy
April 14, 2025
By far the best! I love the platforms available to crosslist. Downside, accounts expire and I have to log in again. There are a few features that I would like to see that my old app had (that makes things even easier). I would like to see a publish option that allows you to choose the time that an item is listed rather than just publishing immediately. Also, I would like there to be an option in inventory to edit a listing across all listed platforms.
11 people found this review helpful
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Alexis Gordon
April 6, 2025
Does a lot of sharing, relisting & crosslisting which I like. There's some kind of glitch with the silent shows regarding "credits" - though the Sidekick website says you only have to have a regular subscription to use this feature, I have the subscription and it still isn't working. I noticed a lot of traffic with the trial, but nothing crazy as far as sales. I've had the subscription for over 6 months and don't plan on canceling, it does so much work for me! Customer care is very speedy.
74 people found this review helpful
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What’s new

* Fix poshmark item viewing
* Addressed Popup not closing issue
* Addressed asset extension issue