I didn't know this tool and tbh, it's quite cool! The onboarding might have a little level up at some point but the core app is really good. In simple words, you have access to the best AI models, you can chat with up to 4 at the same time. Then you have the agent part. I've connected Google Analytics, google ads, Airtable Confluence and slack. Tried some agents, multi 1 then 2 then 3 and 4 integrations it's pretty amazing how simple it's to build an agent. 3 minutes and done. Great tool to implement AI and get the most out of it. I'll pay for this tool :D

As a SaaS founder, I’m constantly looking for ways to streamline operations without ballooning costs. Calk AI helped us cut our AI spend dramatically by consolidating everything under one subscription and letting us pick the best model per task, product research, support automation, marketing, technical drafting, and more. No need to subscribe to multiple tools just to get specialized outputs. The real value comes from the AI agents we built on top of our own data. They connect directly to our internal tools and workflows, understand our product and documentation, and assist with tasks that used to require manual work across the team. It feels like having additional product, support, and marketing teammates who are fully synced with our stack and data. If you run a SaaS company and want to save money while boosting team efficiency, Calk AI is an easy recommendation.

Running an agency means juggling tools, clients, and tight margins. Calk AI helped us cut our AI spending significantly by centralizing everything under one subscription and letting us use the right model for each specific task — copywriting, research, coding, SEO, you name it. No more paying for multiple tools just to get niche outputs. What really made the difference is the ability to create AI agents trained on our data and connected directly to our tools. We now have agents that understand each client’s brand, access internal docs, and automate parts of our workflow. It’s like having extra team members who are always aligned and always available. If you’re running an agency and want to reduce costs while navigating into AI and so improve productivity, Calk AI is one of the best platforms you can adopt. People love to vibe with it. Real ROI.

Last June, we were looking for a solution that would allowed anybody in the company to build custom AI for their needs. We found Calk AI, the software allows us to build like 30-40 agents that act like assistants. The best part is that they are connected to our entire stack. It really feels like a custom AI solution for us. At the beginning I thought it would be like some gpts with single connections. But no no no.. AI agents are multi-connected (Up to 4 integrations per agents). Huge plus for us : founders Harry and Quentin are super reliable and present for us. Helped us out, guided us and debugged a lot of stuff within the same day everytime. Huge kuddos to this software that helped us save more than 100 hours last month. (Yes you read it right)