I still remember the exact moment my thumb gave out. It was a Tuesday in 2022, and I was sitting on my couch watching The Office, mindlessly tapping my phone screen to share my Poshmark closet for the fourth time that day. I had 400 active listings. Do the math: that’s 1,600 taps just to do the bare minimum visibility work. My thumb cramped so hard I dropped my phone on my face.
That was my breaking point. I realized that if I wanted to scale, I couldn't be the engine. I needed a robot.
If you are currently in that "thumb cramp" phase, wondering if a poshmark sharing bot will get you banned or make you rich, you are in the right place. I’ve used Posherva (PosherVA) for over two years now to automate my Poshmark business. It’s not perfect—my laptop fan sounds like a jet engine sometimes—but it’s the reason I can make sales while sleeping.
What Is Posherva? (And Is It an App?)
When people ask me, "What is Posherva?" I usually describe it as a "ghost in your machine." Technically, Posherva is a Google Chrome extension. It is not a standalone app that you download from the App Store.
This distinction matters. To use it, you must have a computer (desktop or laptop) running Google Chrome. You log into Poshmark in one tab, open the Posherva extension, and tell it what to do. It then "clicks" for you. You can watch it happen—your screen will literally scroll and buttons will turn from "Share" to "Shared" as if an invisible hand is doing the work.
Here’s where it gets interesting... Because it runs on your local machine, Posherva is generally considered safer than cloud-based bots. Cloud bots (like the new Nifty) log into your account from a server in Virginia or Oregon. If Poshmark sees you logging in from New York and a server in Virginia simultaneously, it raises flags. Posherva shares come from your house, your IP, and your computer.
The Posherva Login & Setup
Getting started is deceptively simple.
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Go to the Chrome Web Store.
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Install "PosherVA."
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Go to Poshmark.com and log in.
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You will see a small "PosherVA" tab on the right side of your screen.
There is no separate posherva login portal where you manage a dashboard. Everything happens as an overlay on the actual Poshmark website.
My First "Honest Failure" The first night I used it, I set it to share my entire closet of 600 items every hour. I thought,"More shares = more money, right?" Wrong. I woke up to a "Soft Ban" (Share Jail). I couldn't share anything for 24 hours.Poshmark’s algorithm detected superhuman speed and shut me down.Lesson: Just because the tool can go fast doesn't mean it should. Posherva has speed limits for a reason—use the "Medium" or "Slow" settings.
Posherva Features: Beyond Just Sharing
While it is primarily known as a poshmark share tool, the real value is in the other automations.
1. The Bulk Offer Sender
This is my money maker. You can set Posherva to send an "Offer to Likers" automatically.
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My strategy: I set it to send an offer of 10% off + $4.99 shipping exactly 15 minutes after someone likes an item.
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The result: I convert about 12% of likes into sales this way. If I wait hours or days to send the offer manually, the buyer has usually moved on.
2. The Activity Returner
Poshmark is a social network. If someone shares your item, you are "supposed" to share theirs back. Posherva has a feature that detects when someone shares your item and automatically shares 3 of theirs back. It builds good karma and visibility without you lifting a finger.
3. The "Relist" Feature (The Secret Weapon)
Items get stale after 60 days. They sink to the bottom of search results. Posherva has a "Relist" button. It takes an old item, copies the photos and text, creates a brand new listing (not just a copy), and deletes the old one. This puts your item back at the top of the "Just In" feed. I do this every morning for 5 items, and it consistently generates sales on "dead" inventory.
The "Browser Open" Limitation
Now the tricky part... Posherva is a browser extension. This means:
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Your computer must be on.
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Chrome must be open.
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The computer cannot go to sleep.
I have a dedicated "burner laptop" (an old MacBook Air) that sits in the corner of my office just running Posherva. I had to go into my system settings and turn off "Sleep Mode" entirely. If the screen goes black or the internet cuts out, the bot stops.
If you are a mobile-only seller who works from your phone, this is a dealbreaker. You might want to look at a cloud-based best poshmark bot alternative like Sidekick, but be aware of the security trade-offs.
PrimeLister vs Posherva: The Battle of the Bots
I have used both. In 2024, I switched to PrimeLister for a month to test it out. Here is my breakdown of PrimeLister vs Posherva.
The Verdict: If you only sell on Poshmark, Posherva is better. It feels more integrated and less clunky. If you need to cross-list to Mercari or eBay, PrimeLister tries to do both, but I found it to be a "jack of all trades, master of none." I prefer using Posherva for sharing and a dedicated tool like Vendoo or Closo for cross-listing.
Finding a Posherva Discount Code
You should never pay full price for the first month. There is almost always a posherva discount code floating around.
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Referral Codes: Influencers and YouTubers usually have codes like "POSH20" or their channel name for 20% off the first month.
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Free Trial: They offer a 14-day free trial. I highly recommend starting there.
(Parenthetical aside: Don't try to game the system by making new accounts for free trials. Posherva tracks your Poshmark username, not just your email. Once your closet is linked to a trial, you can't get another one for that closet.)
Is It Safe? (The Share Jail Reality)
The biggest fear with any poshmark sharing bot is getting banned. Poshmark's Terms of Service technically prohibit "automation." However, the platform is flooded with bots. Poshmark generally turns a blind eye unless you are spamming the server.
Share Jail is real.
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Limit: Roughly 8,000 - 10,000 shares per 24 hours.
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Symptom: You click share, it says "Shared," but if you check the feed, the item didn't move.
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Fix: Stop everything for 24 hours.
Posherva has a "Daily Share Limit" setting. Use it. I set mine to 4,000 shares a day. It is plenty to keep my closet active,but low enough to stay off the radar.
My Tech Stack: How I Automate Everything
I don't just use Posherva. I have a stack that keeps my business running.
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Posherva: Handles all Poshmark-specific activity (Sharing, Offers, Relisting).
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Closo: I use Closo to handle the cross-listing side of things. Posherva keeps my Poshmark closet alive, but Closo ensures those items are also visible on eBay and Depop without me doing double data entry. It saves me about 3 hours weekly.
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List Perfectly (Catalog Only): I used to use this for everything, but now I mostly use it as a backup database for my photos.
Common Questions I See
People always ask me... Can I use Posherva on my phone?
No. Not directly. However, there is a workaround. I use a "Remote Desktop" app on my phone to log into my computer at home. I can then click the Posherva buttons from my phone screen. It’s clunky, but it works if I need to restart the bot while I’m on vacation.
Common question I see... Does Posherva solve CAPTCHAs?
Yes. Poshmark will throw a "Are you a human?" CAPTCHA puzzle at you if you share too fast. Posherva has a built-in solver that handles these automatically. You might hear a "ding" sound when it solves one. If you get too many CAPTCHAs (like 5 in an hour), stop the bot. It means Poshmark is watching you.
People always ask me... Is Posherva worth the $25?
If you sell more than 5 items a month, yes. Think about your hourly wage. If you value your time at $15/hour, and Posherva saves you 10 hours of tapping a month, it has paid for itself five times over.
Conclusion
Posherva is the workhorse of my resale business. It isn't flashy, it doesn't have a sleek mobile app, and it requires me to keep an old laptop running 24/7. But it works.
If you are serious about Poshmark, you cannot compete manually against sellers who are using automation. It is like bringing a knife to a gunfight. My advice? Grab the posherva extension, set it to "Slow" speed, and go enjoy your life.Let the bot do the thumb-work.
If you want to dive deeper into protecting your account while using automation, check out the Closo Seller Hub for safety guides.
For a look at the other tools you might need to pair with Posherva, read the Best Cross Listing Software 2025.
And if you are wondering if the cost is eating into your profits too much, this breakdown of Poshmark Fees 2025 is essential reading.
