Comparison

Sidekick Tools vs Ivy Crosslisting

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sidekick Tools

Automate and enhance your online selling presence with powerful closet management tools. Increase visibility, manage shares, send offers, and track performance to grow your business. Put your sales on autopilot and reclaim your time.

Highlights
  • Self-Shares
  • Party Shares
  • Community Shares
  • Automated Follows
  • Advanced Offer Sending
  • Re-listing
  • Sales Statistics
Features
Read full description

From the makers of Poshmark Pro Tools, Posh Sidekick is the most intuitive closet management tool. 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 have 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 closet the exposure it needs, then you are absolutely correct. 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 Posh Sidekick do the heavy lifting. Download Posh Sidekick now!

About

Ivy Crosslisting

Streamline your selling process by posting listings to multiple platforms simultaneously. Create content once and efficiently distribute it across popular marketplaces like Facebook Marketplace, OfferUp, and Craigslist.

Highlights
  • Cross-list to multiple marketplaces
  • Post to Facebook Marketplace
  • Post to OfferUp
  • Post to Craigslist
  • Create listings once
Features
Read full description

This is the Safari Extension that makes it easy to publish listings from Ivy Listing Manager to Facebook Marketplace, OfferUp, Craigslist. Create a listing once, then just cross-list it to any marketplace.

Screenshots

Sidekick Tools4 screens
Ivy Crosslisting4 screens

Verdict

The call

The clearest difference is rating: Sidekick Tools at 4.7 against Ivy Crosslisting's 3.5. Sidekick Tools also leads on ratings volume (2.3K vs 2) and update cadence (weekly vs every 3 weeks). Ivy Crosslisting's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Sidekick Tools sells 5 in-app purchases, starting at $34.99 per month. Ivy Crosslisting asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Sidekick Tools holds the better App Store score, 4.7 against 3.5. That said, the two scores are not equally well evidenced: Sidekick Tools has 2.3K ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Sidekick Tools ships an update weekly, Ivy Crosslisting every 3 weeks. The most recent releases landed on October 19, 2026 and October 14, 2026 respectively.

Scorecard6 real differences · 4 level
Sidekick Tools versus Ivy Crosslisting: the parameters behind the verdict, then further details
ParameterSidekick ToolsIvy Crosslisting
PriceFreeFree
Rating4.7 (2.3K ratings) — better3.5 (2 ratings)
Positive reviews48.6% of reviews—
Number of ratings2.3K — better2
Update frequencyWeekly — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size81 MB6 MB
Age rating17+4+
DeveloperMichael ChierchioIvy Flip

Customer experience

Sidekick Tools

All ratings2,298 ratings
Positive90.6%
Neutral2.8%
Negative6.6%
Written reviews183 reviews
Positive48.6%
Neutral8.7%
Negative42.6%

Ivy Crosslisting

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

Bugs and requests

Sidekick Tools

Reported bugs

4 issues
  • App crashes during use
  • Listings disappearing from closet
  • Inability to unsubscribe or cancel
  • Inconsistent sharing and relisting

Requested features

4 requests
  • More customization options
  • Improved reporting and analytics
  • Expanded platform integrations
  • Better communication from developers

Ivy Crosslisting

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

Sidekick Tools

Subscriptions5
  • Monthly Subscription$34.991 Month
  • Monthly Subscription$59.991 Month
  • Monthly Subscription$79.991 Month
Show 2 more
  • Monthly Subscription$94.991 Month
  • Monthly Subscription$109.991 Month
None

Ivy Crosslisting

No in-app purchases

Questions

Is Sidekick Tools free?
Sidekick Tools is free to download, with in-app purchases available.
Is Ivy Crosslisting free?
Ivy Crosslisting is free to download, with no in-app purchases.
Which has better reviews, Sidekick Tools or Ivy Crosslisting?
Sidekick Tools is rated higher. Sidekick Tools averages 4.7 out of 5 from 2.3K ratings, while Ivy Crosslisting averages 3.5 from 2 ratings.
Do Sidekick Tools or Ivy Crosslisting have ads?
Sidekick Tools shows ads; Ivy Crosslisting does not.
Which is updated more often, Sidekick Tools or Ivy Crosslisting?
Sidekick Tools ships an update weekly, and Ivy Crosslisting every 3 weeks. Most recently, Sidekick Tools was updated on October 19, 2026 and Ivy Crosslisting on October 14, 2026.

Other comparisons