Know if your post survives.
PostGuard reads the community's rules and your own account before you post, scores the risk with the reasons spelled out, then checks from a signed-out view whether the post is still there an hour later.
Free forever for the checks. No account needed to start.
The three things that decide whether a post survives
Most tools help you write more. The reason posts disappear is almost never the writing — it's a gate you did not meet, a rule you did not read, or a filter you never saw fire.
Pre-flight check
Next to the box you're typing in: the community's rules, whether you clear its karma and account-age gates, whether links or self-promotion are allowed, whether AI content is banned here, and how often you have already posted in this community. Every line says where the conclusion came from.
Learn moreSilent removal check
A removed post still looks fine to you — that's what makes it silent. PostGuard re-checks yours from a signed-out view at 5 min, 30 min, 2 h and 24 h, and tells you the moment it stops being publicly visible.
Learn moreReply drafts
You write one line about what you actually want to say. Three drafts come back at the median comment length of that thread, each with a copy button. Nothing is typed into Reddit for you.
Learn moreHow it works
Three steps, and you press the last one.
- 01
Write where you already write
Open a submit page or a comment box on the site. The panel appears next to it and updates as you type — no copying anything into another tool.
- 02
Read the risks and fix what matters
A score out of 100 with every reason listed and sourced: this rule, your karma, your posting history here, what other users measured in this community.
- 03
You post. We watch.
PostGuard never presses the button. Once you do, it re-checks the post from a signed-out view four times over the next day and notifies you if it disappears.
Pricing
The checks are free. What costs money is having something keep watching after you close the tab.
Free
Everything you need before you press Post.
- Pre-flight checks with rules, gates and sourced reasons
- Account health panel: karma, age, promotional ratio
- Manual visibility check, any post, any time
- Community-measured thresholds, read access
- 30 one-time AI credits
Pro
For people who post where it matters, every week.
- Automatic checks at 5 min, 30 min, 2 h and 24 h
- Desktop notification the moment a post goes dark
- Full account visibility check (shadowban)
- Full history and export
- 500 AI credits per period
- Bring your own AI key and AI features stop costing credits
Payments are processed by Paddle, our merchant of record. Cancel anytime and keep access to the end of the period.
Prices are shown in USD excluding tax. Any VAT or sales tax for your country is calculated and shown at checkout before you pay.
By subscribing you agree to our Terms of Service and Refund Policy.
Questions, answered
Everything you might want to know before installing.
Will this get my account in trouble?
PostGuard reads the same pages your browser is already loading, at most one background request per second, and never posts, votes, comments, follows or messages on your behalf. It needs no API credentials, no password and no OAuth access, and it does not simulate human typing. Drafts are copied to your clipboard, never typed into the page for you.
Can it guarantee my post won't be removed?
No, and anything that claims otherwise is guessing. Automated moderation settings are private. PostGuard gives you a probability with the reasons listed — published rules, your account, your history here, and what other users measured — so you can decide. When a check is rate-limited, it says "not confirmed" instead of inventing a verdict.
Do I need an account?
No. Pre-flight checks, the account health panel and manual visibility checks work with no account. An account is only needed for the AI features (reply drafts and the AI rule review, which spend credits) and Pro monitoring.
What leaves my browser?
Your posts, drafts and history stay in local storage. Two things travel: what you explicitly send when you press an AI button (for a rule review that is your draft, the community's rules and coarse account buckets, never your username), and, if you leave it on, an anonymous outcome statistic with seven fields (community, post or comment, outcome, coarse age bucket, coarse karma bucket, had a link, UTC hour). No usernames, no titles, no links. One click turns it off.
What is a credit?
Credits meter AI usage only. A reply draft request (three alternatives) costs 2 credits, and an AI rule review of a post costs 1. The built-in rule checks, visibility checks, the health panel and exports never cost credits. Bring your own AI key and the AI features cost nothing at all.
How does billing work, and can I cancel?
Pro is $9 a month or $59 a year, billed through Paddle, our merchant of record (Xeviora is the seller). Cancel anytime and keep access until the end of the period.
What will the charge look like on my statement?
Payments are handled by Paddle.com, our reseller and Merchant of Record, so the line on your statement reads PADDLE.NET* followed by a short descriptor — or PAYPAL *PADDLE.NET if you paid with PayPal — rather than PostGuard or Xeviora. If a charge looks unfamiliar, email support@xeviora.com before disputing it and we will find the order in minutes.
What if I want my money back?
Ask within 30 days of the payment and you get all of it back, no reason needed. Credits you already spent do not reduce the refund. Email support@xeviora.com, or look the order up yourself at paddle.net with your email and the last four digits of your card. Statutory withdrawal rights in your country apply on top of this.
When a community changes its rules, know first
An occasional email on rule changes in the communities founders post in, and what the measured data says about which posts survive.
Stop finding out three days later that nobody saw it
Install the extension and get the rules, your gates and a risk score on your next post. No account, no card.