AI Reddit scheduler: post to Reddit from ChatGPT, Claude or Postozo Chat
Ask an AI app in plain words, or write the posts yourself. Submit text, link or image posts to the subreddits you choose, with a title and flair, and add a first comment.

Post to Reddit from ChatGPT, Claude or Postozo Chat
Ask for Reddit posts in plain words. Postozo gives the AI the Reddit rules, checks every post against them and schedules nothing until you say yes.
ChatGPT
Connect Postozo as a custom app in ChatGPT's developer mode, then ask it for Reddit posts.
Claude
Add Postozo to Claude with your personal link, then ask Claude to plan and schedule Reddit posts.
Postozo Chat
Open Postozo Chat (Agent in the Postozo menu), pick your Reddit channel and ask. No other app needed.
Everything you need in a Reddit post scheduler
- Schedule Reddit posts for any date and time, or post right away
- Write once for many channels, then change the text for Reddit only
- Preview the post before it goes out
- Reddit settings in the editor: Subreddit, Post title, Post type, Link, Flair ID
- Add a first comment or a thread, with an optional wait between each part
- Repeat the post every day, week or month
- Send it to a client for approval first
- Use AI to fit the text to Reddit's length and style
- See results for each post, as Reddit shares them

How to connect Reddit
- In Postozo, click Add Channel and pick Reddit.
- Sign in with Reddit and allow access.
- Pick the account to add. It appears in your channel list.
See the step by step guide to connect Reddit, with screenshots.
Reddit rules we check for you
Needs a subreddit and a title (max 300). Post type Text, Link or Image. Many subreddits require flair: run the "flairs" tool first. Follow-up comments are posted as comments.
Who uses Postozo for Reddit
Communities and launches
Sharing articles in the right subreddits
Brands answering questions in their niche
Tips for Reddit
- Every Reddit post needs a subreddit and a title of up to 300 characters.
- Pick the post type: Text, Link or Image.
- Many subreddits require a flair. Postozo can list the flairs for a subreddit so you pick a valid one before posting.
- Read each subreddit's rules before you schedule. Reddit communities remove posts that feel like ads.
- Use a first comment to add context or answer the obvious question early.
Example Reddit post
A useful title, a clear promise and no sales pitch fits most subreddits. This is sample text to show the format, not a real customer post.
Checklist before you schedule a Reddit post
- The text is under 40,000 characters for Reddit.
- No more than 1 photo or file is attached.
- The required Reddit settings are filled in: Subreddit, Post title.
- The first comment or thread parts are written, if you want them.
- The channel sits under the right customer, so approval rules apply.
- A time is picked, or the post uses the next free slot.
How approval, AI and reports work on Reddit
Approval. If the Reddit channel belongs to a customer with approval turned on, every post waits for a yes. The client sees a preview on a review link and can approve, ask for changes or comment. A post that is changed after approval goes back for a new yes.
AI. The AI assistant can fit a post to Reddit, keeping it under 40,000 characters, in your brand voice. It can also translate it, suggest a first comment and write alt text for pictures. Nothing changes until you accept.
Analytics. Reddit shares results with apps like Postozo, so you can see numbers for each published post on the analytics page. Links in your posts can also be shortened to count clicks.
Bulk upload. Plan many Reddit posts in a spreadsheet and upload them as a CSV file with bulk upload: up to 500 lines, each checked against Reddit's rules before anything is created.
Client reports. Reddit numbers go into client reports you share as a link, save as a PDF or email every week or month.
Client accounts. A client can connect their own Reddit account from a client connect link, signing in to Reddit themselves, so no password changes hands.
Related features
Check a draft against the Reddit limit with the free Reddit character counter, or count for every network at once with the social media character counter.
Other tools that post to Reddit
Also looking at other schedulers for Reddit? Read our comparisons with Postiz, Sprout Social, Vista Social.
Can I schedule Reddit posts with Postozo?
Yes. Connect your account, write the post, pick a date and time, and Postozo publishes it for you.
How many characters can I use in a post on Reddit?
Postozo allows up to 40,000 characters for Reddit, which is the limit we check before saving.
Can I add a first comment on Reddit?
Yes. Add follow-up comments in the editor, with an optional wait between each.
Can I post to Reddit from ChatGPT or Claude?
Yes. Connect Postozo to ChatGPT or Claude, or use Postozo Chat in the app, and ask for Reddit posts. It checks the Reddit rules and schedules each post only after you say yes.
Can I post to Reddit and other networks at the same time?
Yes. Pick all the channels you want in 1 post, and change the text for any single channel.
Is Reddit included in every plan?
Yes. Every plan includes all 30 channel types. Plans differ in how many channels you can connect. See Pricing.
Can you schedule Reddit posts in advance?
Yes. Pick any future date and time, or give the channel posting times and use the next free slot. You can also repeat a post every day, week or month.
Post to Reddit from your AI app
Connect Reddit, then ask ChatGPT, Claude or Postozo Chat for your first week of posts.
7 day free trial. No card needed.