IRIS Practice Engine Verified Customer Reviews (2026)

Striven is the complete business management solution that cuts your costs, optimizes your processes, and makes daily tasks simpler. Transform your company's data into something unified, interconnected, and meaningful. Drawing on over two decades of Software Services expertise, we've worked alongside more than 8,600 organizations spanning dozens of sectors to make their operations more secure, productive, and valuable for their customers. Empowering people to accomplish more has always driven us. Now, it's central to our software design. We feature simple, transparent pricing plans and an exceptional guarantee. You can even start using it immediately at zero cost. Our plans come with no trial periods, expiration dates, or contractual commitments.

Kantata helps professional services organizations of 50 to 5,000+ employees ensure consistent excellence and profitability across every project. With a platform that connects everything from scoping to resourcing to forecasting, you can always deliver amazing. The real challenge for most PS organizations is that their projects are so unpredictable. They never really know how an engagement is going to play out until it’s too late to do anything about it. And that undermines profits, strains resources, and leaves clients wondering what they’re really paying for. Kantata PSA puts an end to unpredictable projects by enabling you to: • Instantly assemble the ideal team: so you can deploy resources based on the best match for scope, scheduling, skillsets, and more • Easily amplify institutional knowledge: by turning past experience into real-time intelligence so all your expertise is available to all your people • Confidently forecast every outcome: with an accurate, comprehensive view of everything from revenue and margins to capacity and sentiment Not every services firm operates the same way and your PSA shouldn’t either. Kantata is the only PSA offering both a Salesforce-native and an open infrastructure option, so you can choose the ecosystem that fits your business. With over 1,200 prebuilt connectors including Salesforce, NetSuite, HubSpot, Workday, Sage Intacct, Microsoft Dynamics 365, Google Workspace, and Jira — Kantata extends the value of your existing tech stack while keeping all your operational data connected in one AI-powered platform.

Thomson Reuters' CS Professional Suite stands out as the most comprehensive assortment of integrated software and services designed specifically for tax and accounting professionals. Whether you are an independent consultant or leading a sizable accounting firm, it equips you with all the crucial tools needed for smooth operations. Each software module is carefully developed to work in harmony within a singular framework, facilitating effortless data sharing and workflow management throughout your tasks. You have the option to choose specific solutions or acquire the full suite; in either scenario, you can expect a notable enhancement in your firm's efficiency and profitability. Many accounting firms, much like yours, often find themselves inundated with daily responsibilities that keep their practice running, which can hinder efforts to attract new clients or improve service offerings. To shift towards a more strategic approach, having a comprehensive solution is essential for streamlining your procedures. Our Accounting CS software combines multiple features, including write-up, trial balancing, payroll oversight, and financial statement evaluation, to effectively address your professional requirements. By adopting this state-of-the-art suite, your firm is positioned to achieve unprecedented levels of productivity and excellence in service delivery, ultimately setting the stage for long-term growth and success. Moreover, the seamless integration of these tools can significantly enhance collaboration among team members, fostering a more dynamic and responsive work environment.