Stepfun Diligence Check - AI-powered search with agent-verified citations

StepFun Diligence Check tells you what’s credible — and what’s not. By tracing citations to their sources and validating them with a multi-agent system, it helps you cut through doubt and misinformation.

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Hey Product Hunters!

We're excited to share StepFun Diligence Check with you today! This has been a passion project born from our daily frustration with information chaos online! Think of it as your personal fact-checking assistant. Just paste links, long texts, AI responses, and any content you find dubious. We'll verify it for you.

Here's what makes us different:

  • Multi-source verification: We don't just search — we check claims against multiple trusted sources for the most reliable fact-checking

  • Real-time analysis: Fresh information pulled from current sources, not yesterday's news

  • AI-powered validation: Multiple specialized agents work together to spot dubious sources, flawed logic, and missing context

We're not here to tell you what to believe. Instead, we give you the tools and evidence to cut through information overload and make informed decisions yourself.

🎯 Perfect For

  • Journalists who need quick source verification

  • Researchers tired of manual fact-checking

  • Anyone who wants to avoid misinformation

  • Teams building content that needs to be bulletproof

🚀 Try It Now 👉🏻

this is excellent use case for AI, congrats on the launch! Wish you much success

 Thank you for your support Gabe! Appreciate it!

 Very very all the tom! seems like good use of tech, will definetly try it out!

 thanks for your support Nikhil!

DOPE

 Congrats on launching StepFun! This is such an inspiring solution in today’s age of information overload empowering people to verify facts quickly and confidently is more important than ever.

Wow, I’m really excited about StepFun Diligence Check!

I can see this being invaluable for journalists and content creators like us who need to back up our claims with solid facts.

Can’t wait to dive in and start using it for my own projects! Keep up the fantastic work! 🚀

 Thank you so much Victoria! Let's make the internet a more truthful place together 💪

Love the idea of a tool that actually verifies content for real, not just grabs links. Feels especially relevant now with so much AI-generated info floating around. Big congrats on the launch!

 Really appreciate your support! Let's make the internet a more truthful place together 💪

I am testing it on the question I had last week and had to research because I was uncertain, and the internet was full of contradictory information (it took me ~30 minutes to get some conclusion)... I tried Stepfun and have it in less than 10 seconds :D My Substack newsletter will be written faster now.

Love that you thought about everything in advance (e.g. generating an image of the convo, sharing it via link or QR code).

I am attaching my generated screenshot.

Just out of curiosity, what made you choose Discord as the sign-in platform? :D :)

 Thanks for your support Nika! Considering everyone's preferences, we offer three login options: Discord login, Google login, and email registration/login. The Discord login option is included because we have a Discord community, which makes it easier for everyone to communicate, discuss, and provide feedback :)

 Is that community available? I would like to have a look there :)

 TY, gonna check it out! :)

This looks extremely robust, congratulations on the launch, and I wish you the very best of luck! 🚀
Do you have any examples or case studies to showcase its capabilities?

 Hi Ghulam! Thanks for your support! Yes we do have some interesting cases to share, let me share the links:
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This is awesome Congrats on the launch!

 Appreciate your support Lakshya! Let's go!

Congratulations on the launch. StepFun Diligence Check delivers a timely and much-needed solution for professionals seeking accurate, real-time verification in an age of digital misinformation.

 Big thanks!

 You are welcome!

It seems indeed a very useful tool in age of Agentic product.... Just curious, how is the accuracy so far and what is the pass rate?

 Thanks for your attention!
We invited a group of human experts to compare several fact-checking agents, including GenSpark, Felo, GPT-o3, GPT-4o, and Gemini 2.5pro. In this evaluation, our StepFun Diligence Check achieved a pass rate over 60%, ranking first among all the tools. We're continuing to work on improving accuracy to make it even better!

Really appreciate the support!

The official website design looks very comfortable, congratulations on the launch. But I'm very confused, is this recommendation of yours serious? "How to quickly marry a billionaire"

 Thanks for the support and feedback! You're absolutely right to point that out. It looks like we had a user-shared case displayed by default (users can share cases they find interesting), but that particular example doesn't reflect the right values we want to promote. We'll definitely adjust the visibility of that type of content. Really appreciate you bringing this to our attention!

The multi - agent verification and real - time analysis of Stepfun Diligence Check are so needed in this era of info overload! For users dealing with highly specialized, niche topics, how does the tool ensure it can access and verify reliable sources within those specific domains?

 Thank you for such a valuable question!

We are currently using some web parsing tools that can capture real-time information from webpages. For webpages that require login access, we are integrating browser automation into our agent framework. This will allow access to private domain information based on user authorization.

Please stay tuned for the upcoming version. 🫡

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