Our smart reply, AI assistant, and memory retrieval are powered by various LLMs including ChatGPT-4o

We actually brainstorm with ChatGPT every day and ask it all sorts of questions, from product innovation to our mental health as co-founders.

Smarter, more human-like, and incredibly intuitive. GPT-4.5 is OpenAI's most advanced model yet powering ChatGPT Pro Users and rolling out to Plus and Edu users gradually. It is designed to feel like a true collaborator—offering thoughtful advice, deeper understanding, and more reliable responses. It’s not just about benchmarks; it’s a new kind of intelligence that adapts to context and intent with remarkable nuance.

Chat ChatGPT helps us bring to life our characters in real-time conversations!

ChatGPT played a huge role in building Habfun—it helped with documentation, assisted in coding, and was even integrated into the app itself. From brainstorming to development, it’s been an essential part of the process!

The go-to solution for all problems

Thank you for your powerful API—it’s been instrumental in helping us perfect our results!

ChatGPT empowered our app with smart, conversational capabilities, enhancing user engagement and providing instant insights.

ChatGPT acted as my sparring partner. When midlife engineering was in seed stage, batting back and forward to help build out the story, idea growth, creative iterations and general build support where I needed to use custom code components.

The driving force behind DataSci.Pro's brain.

We pick the best model for each task and often it is ChatGPT

I'm not a native English speaker, yet I was able to effortlessly create engaging content and all the necessary materials for a Product Hunt launch using ChatGPT. Thanks to ChatGPT!

Deep research is OpenAI's next agent that can do work for you independently—you give it a prompt, and ChatGPT will find, analyze, and synthesize hundreds of online sources to create a comprehensive report at the level of a research analyst. Powered by a version of the upcoming OpenAI o3 model that’s optimized for web browsing and data analysis, it leverages reasoning to search, interpret, and analyze massive amounts of text, images, and PDFs on the internet, pivoting as needed in reaction to information it encounters.

We use Claude for many of our LLM handling, but ChatGPT has great scraping and analyzing capabilities which Claude is lacking. Combining these models are great to have full-serve solution.

Use any AI tools available to you to combine it with snap2txt and Prototype for instant project development.

We used ChatGPT throughout our process, from prototyping to interface development. Its creative capabilities stood out compared to alternatives, aligning perfectly with our need for flexibility and innovation. ChatGPT’s ability to generate diverse, high-quality ideas and adapt to various tasks significantly enhanced our workflow efficiency. Additionally, its seamless integration into our tools made the development process smoother and more intuitive. Overall, it’s the perfect balance of creativity and functionality for our project.

GPT is the most cost-effective large AI model product on the market.

ChatGPT supercharges our day-to-day work: instant ideas, snappy social media drafts, and even playing therapist when the startup grind hits hard. It’s our team member who never sleeps.

o1 pro is great, and o3-mini-high is up there.

ChatGPT helps us bring to life our characters in real-time conversations!