ChatGPT
Independent AI tips, tools and practical guides, all in one place.
| Platform |  | Pricing | Freemium | Publishes | Daily |
|---|---|---|---|---|---|
| Issues | 46 | Founded | a month ago | Last Issue | 4 days ago |
| Active | |||||
Read this Newsletter
chatgptforall.substack.comLatest Issues
I Used Claude Opus 5.5 to Plan a Reddit Style Marketplace
Today I opened Claude Opus 5.5 with a simple goal: plan a platform with Reddit style communities and the ability to sell products like Facebook Marketplace. In about one hour, I had an interactive prototype, a design system, and a realistic...
GPT 6 Sol Vs GPT 6 Luna Vs Claude Opus 5.5
A practical 30 case test to find the right AI model for your work and your budget
In 2022, Jake Moffatt was trying to reach his grandmother’s funeral. He asked the chatbot on Air Canada’s website whether he could buy a ticket and claim a b...
JEV vs LAYA: Your Agent Doesn’t Need an LLM
One is a hosted decision model. The other is an open model you can run yourself. Here is how they work, where they fail, and how to choose with evidence instead of hype.
You build an AI support agent. The expensive model writes a good repl...
Run Your Business Using Grok Bot and Kimi K3 (Full Guide)
Build a safe two agent system that gathers business data studies it and gives you clear decisions instead of more busywork
You close your laptop, but the work does not disappear. A promising lead is still waiting for a reply. An important...
Before Your AI Agent Access to Anything
A practical AI security lab for prompt injection data leaks poisoned memory and unsafe tool calls
An AI failure does not always look like a failure.
Audience Metrics
Subscribers, engagement, traffic and sponsorship for ChatGPT.
| Subscribers | Engagement | 83 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
Chart Rankings
How this newsletter ranks in the official Substack charts.
| #90 |
Authors
The writers behind this newsletter.
ChatGPT by the people, for the people. Simple, smart and clear guides.
Frequently Asked Questions
How can I access the email archive for ChatGPT?
You can find recent issues that have been published by ChatGPT on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.
How many subscribers does ChatGPT have?
To see how many people subscribe to ChatGPT, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.
How can I advertise in ChatGPT?
Newsletter advertising can be extremely effective when it's done right. Before you pitch ChatGPT as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.
Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.
How much does it cost to sponsor a publication like ChatGPT?
Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.
To find out how much an ad will cost, contact ChatGPT using the contact information provided and ask for a copy of their media kit.
How can I find newsletters related to ChatGPT?
Scroll up to where it says Related Newsletters to see other publications like ChatGPT. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.
How do I contact ChatGPT?
Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.