Diffco

SaveIT is receipt management on autopilot. You connect your email once, and we import your receipts, extract every line item with AI, categorize it, and sync it with QuickBooks. The AI isn't a feature of the product, it is the product. If it reads a receipt wrong, everything downstream is wrong. We brought Diffco in to work on that core. Since April they've worked on our AI models, fixed security problems in the platform, and helped us build a real strategy around where AI belongs and where a conventional solution is the better call. The most important change was measurement: extraction accuracy is now a number we evaluate every change against, instead of something we judge by trying a handful of receipts. They were also honest in a way I didn't expect from an AI firm. When we assumed a problem needed a stronger model, they showed us it was in our data. That saved us time and money. They continue to support the AI side of the product, and they're easy to work with; direct, technically deep, and clear about trade-offs. "

We brought Diffco in to deliver the AI and computer vision components for one of our clients, an image generation startup. Because the work sat inside our own client relationship, we needed a partner we could trust to operate at our standard without us managing them day to day - and that is exactly what we got. Diffco owned the technical approach, built the computer vision and AI layer, and delivered the full scope in three months, on schedule. The engineering quality was high, they raised the right questions early instead of late, and they handled the confidentiality the project required without us having to chase it. After delivery they stayed on to support the system, which mattered to us as much as the build itself. When you subcontract a technical project inside your own client relationship, the risk is that the partner makes you look bad. Diffco did the opposite. They've earned our trust and we'd work with them again. "

Diffco built a complex, production-grade AI agentic system and backend for our client's fintech platform owning architecture, AI/ML components, and AI agents in a security- and compliance-sensitive environment. They delivered on time and within budget, communicated proactively, and operated like part of our own team, taking ownership and suggesting better solutions throughout. Deep AI/ML and senior backend expertise. We'd happily work with them again. "

We partnered with Diffco for a comprehensive software development project aimed at delivering a mobile application and backend system for our client. The goal was to create a seamless, secure, and scalable solution within a 4-month timeline and $50k-$200k budget.Diffcos team was highly professional from start to finish. They handled everything: UI/UX design, backend architecture, API integration, and deployment.After the launch, they continued to support us with maintenance and performance optimization.The application received positive feedback and has proven stable and scalable.Were highly satisfied with Diffcos expertise, commitment, and ability to deliver real results. "

Their commitment to excellence ensures our platform remains robust and adaptable to our evolving needs. With their expertise, we’ve successfully enhanced our offerings, making our collaboration highly effective. We confidently recommend Diffco for their exceptional support and innovative solutions. "

Diffco’s expertise and engineering approach increase the reliability and efficiency of our IoT infrastructure. Diffco has proven to be a reliable partner with exceptional expertise. I highly recommend their services. "

As the CEO of Palo Alto Consulting, a company that helps startups secure investments and establish their businesses, we hired Diffco to recruit skilled professionals, speed up projects, and improve software quality. Over six months, Diffco provided IT staff augmentation, aligning with our values and impressing us with their work. We saw key roles filled, faster project completion, increased productivity, and better software quality. Communication was through in-person and virtual meetings, as well as email. We chose Diffco for their high ratings and cultural fit. With 6-10 team members assigned, Diffco exceeded our expectations. Everything was great, thanks Diffco! "

The Diffco team’s development work for CloviTek has been outstanding. As the CEO of CloviTek, I am fully satisfied with their design for a mobile client CloviFi app and a server processing and communication tool for audio transmission from a server to mobile devices. "

We are a boutique law firm, and were looking for an IT partner that could work with us to develop a webpage/tool to connect with a subset of clients. I highly recommend the team at Diffco if you are looking for a creative, diligent, and highly professional app development company. They are tops! "

Diffco turned out to be a great partner for this project that delivers the expected results in the agreed time frame while closely following the client’s technical requirements. Their team was a pleasure to work with and our expectations of the design were far exceeded. "

Our project with Diffco involved team augmentation to fill challenging technical positions in our company. They provided a range of services including web development, app development, and UX/UI design. Over a five-month period, Diffco effectively managed the recruitment and onboarding process, starting by understanding our specific needs and company values, then moving on to candidate selection, evaluation, and interviewing. "

I had a fantastic experience working with Diffco. From the initial discovery stage to project completion, they effectively established clear goals, timelines, and deliverables, and maintained open communication with all stakeholders. The team was easy to reach, and they helped us clarify our goals. I appreciated their management style and found it to be highly effective. Overall, I would highly recommend Diffco for their expertise, efficiency, and willingness to generate new ideas. "

Diffco was able to provide my squad with the extra support we needed to meet our ambitious goals. They were able to quickly find highly experienced engineers with expertise in a niche stack. The engineers that joined us made an immediate impact and became integrated members of the team. It was also reassuring to see that the Diffco account manager was proactive in addressing any concerns and ensuring that expectations were met. "