Leo Reviews & Product Details

What I like most about Leo AI is that it helps turn a lot of slow, manual engineering work into a much faster and more efficient process. It is especially valuable when engineers need quick access to relevant knowledge without digging through endless files or relying on memory. The product feels purpose-built for technical teams, and that makes a big difference in how useful it is day to day. Review collected by and hosted on G2.com.

The main downside is that once you start using it, you want even broader coverage across more engineering use cases and workflows. But that also reflects the value it already brings and the potential ahead. Review collected by and hosted on G2.com.

Engineering-Specific Accuracy: Unlike general AI, Leo uses a Large Mechanical Model (LMM) trained on 1M+ technical sources (standards, textbooks, datasheets). It also provides citations, so we don’t have to guess whether a material property or tolerance is correct.

CAD & PDM Awareness: It understands your actual geometry. You can search your company’s internal library in natural language, or find standard vendor parts based on engineering intent rather than relying on part numbers.

Traceable Math: It handles complex mechanical calculations (stress, thermal, fluid) and often shares the Python-based logic behind the result, which makes it easier to verify and include in technical reports.

Efficiency Gains: It consistently saves a lot of time by automating repetitive documentation, part hunting, and early concept generation. Review collected by and hosted on G2.com.

High Enterprise Cost: While there is a professional tier, the most powerful features like direct PLM/PDM integration (Windchill, Teamcenter) and private company-wide knowledge are expensive and mostly geared toward larger firms. Review collected by and hosted on G2.com.

What I like best about Leo AI is how much time it saves our team on work that used to be unnecessarily manual and fragmented. Instead of digging through old files, internal knowledge, and technical sources, engineers can get relevant guidance much faster. It is also clear that Leo was built with a real understanding of engineering workflows, which makes the product feel much more useful than a general AI tool. Review collected by and hosted on G2.com.

As with any ambitious product, there is still room to deepen certain capabilities and make parts of the workflow even more seamless. But what gives confidence is seeing how quickly the platform improves and how closely the team listens to users. Review collected by and hosted on G2.com.

I've been using Leo AI for about six months now and it's cut down my part search time dramatically. Before, I'd spend half a day hunting through supplier catalogs and our PLM system trying to find an existing component that met specs. Now I just describe what I need and Leo pulls relevant parts from its catalog in minutes. The geometric search is particularly useful when I have a CAD model and need to find something similar we've already qualified.

very easy to implement and integrate especially considering its connecting to a PLM system (windchill) which usually takes months to implement Review collected by and hosted on G2.com.

its quite expensive for a private guy like me Review collected by and hosted on G2.com.

As an industrial designer without an in-house engineer, Leo feels like having an expert always by my side. It lets me ask engineering questions, check ideas, and move forward with confidence instead of getting stuck. It bridges the gap between design and engineering, which makes my work much smoother and faster. Review collected by and hosted on G2.com.

Previous Response: The concept development and design side of Leo is not fully developed yet. It still has room to grow when it comes to supporting more creative, early-stage design work. But it’s clearly moving in the right direction, and I can already see the potential. Review collected by and hosted on G2.com.

My background is clinical. I understand mechanical design well enough to contribute, but I am not a senior mechanical engineer and I know it. When I joined the device development team at Clalit, one of my biggest frustrations was how much institutional knowledge was effectively invisible. Documents from previous product lines existed somewhere, but finding the right one for the decision in front of you was a project in itself. Leo changed that completely. I describe what I need, and it surfaces the relevant internal material, previous design decisions, past calculations, and backs everything with a cited source I can actually click on and verify. For someone at my level of mechanical experience, having that kind of depth available instantly is the difference between a confident decision and a guess Review collected by and hosted on G2.com.

Getting the integration set up with our internal document repositories took a bit of coordination with IT. It was handled smoothly by the Leo team, but worth knowing it requires that initial step. Review collected by and hosted on G2.com.

The parts search across our PDM system has been a game changer — engineers find components much faster instead of pinging each other constantly. It integrates seamlessly with our existing PLM setup, so it's not another orphaned tool. The technical Q&A feature pulls from real engineering standards with source citations, giving engineers confidence they're getting accurate, relevant answers. It has noticeably cut weekly meeting load and reduced the number of "can you find X spec" emails significantly. The ROI is clear when you consider how much time senior engineers were spending on retrieval tasks. Review collected by and hosted on G2.com.

Nothing major to report so far. The initial setup and integration required some coordination, but once it was connected to our PLM system it has been smooth. Would love to see even broader coverage of engineering standards over time. Review collected by and hosted on G2.com.

It is especially useful because of the parts search and the fact that answers are backed by trusted sources instead of unverified web content. The result was less search time, better reuse, and faster decisions. That is what made it stick. I would recommend Leo AI to teams that are tired of wasting time looking for answers they already have. Review collected by and hosted on G2.com.

Some integrations are still not available for certain systems. Mobile web version still has limited functions, but I assume it will improve overtime. Review collected by and hosted on G2.com.

I really appreciate Leo's ease of use; it makes me feel like I'm using a product from the future. It's pretty cool to see something that's on the cutting edge for mechanical engineers. I find it incredibly useful as it's a classic chatbot that condenses information well. Instead of looking things up on Google, it's much easier to find what I'm looking for, like parts or fasteners, or a good solution for my specific problem. Also, the initial setup was very easy. Review collected by and hosted on G2.com.

I think there's a little bit of issues with stability still to pretty new product, so I think, that they're still working on it. But the team there is, really responsive, so it doesn't make it too bad. Review collected by and hosted on G2.com.

As someone working in R&D, I was really impressed by Leo. It's amazing how the part search, or retrieval as they call it, finds parts that I wouldn't have caught otherwise. When we were redesigning a mounting bracket with specific load specs, Leo pulled up three viable options from suppliers I hadn't considered, one of which fit our envelope constraints perfectly. The geometry search has also been invaluable, helping me find standard parts instead of designing new ones, saving a huge amount of time and effort. The search system is smart and CAD-aware, which is a big time saver. I love that it was made by people who truly understand the struggles of mechanical engineers. The connection to our PDM and using that as a data source is legit the best thing ever, and it’s easy to set up with a simple installation process. I also tried the assembly inspection feature, and it looks promising. Overall, this tool has been incredibly useful and is the best thing to have for mechanical engineering tasks. Review collected by and hosted on G2.com.

I guess speed could be improved. Review collected by and hosted on G2.com.