The features that matter most to your business, compared side by side.
Most platforms track your projects. OpusFlow tracks your margins. Built from the ground up for solar and sustainable energy installers, it connects every job, every euro, and every team member in one system.
Below, we break down some of OpusFlow’s key capabilities that make it a powerful all-in-one alternative in the Optimal Sun vs OpusFlow comparison.
OpusFlow helps you turn leads into clear, professional quotations quickly. Customer details, system configurations, and pricing are connected, allowing your team to generate accurate offers without repetitive manual input.
By speeding up the quoting process, OpusFlow helps you respond faster and improve conversion rates. Quotes are consistent, easy to understand, and ready to send, giving customers confidence and helping your sales team close deals more efficiently.
OpusFlow combines key business functions into a single system, including purchasing, stock control, invoicing, solar design, and project management. All departments work with the same data, ensuring that information flows smoothly from sales through to installation and billing.
This unified approach reduces errors and improves visibility across the business. With fewer tools to manage and no disconnected processes, your team can work more effectively and keep projects moving without unnecessary friction.
OpusFlow is built for installation businesses that want to expand their services beyond solar. The platform supports projects involving heat pumps, battery storage, EV chargers, wind turbines, and other renewable energy technologies.
As your offering grows, OpusFlow adapts to new project types and workflows. You can manage increasing complexity within the same platform, giving you the confidence to scale your business while maintaining structure and control.
OpusFlow automation tools help eliminate repetitive tasks from daily operations. As projects progress, the platform automatically creates tasks, sends reminders, updates records, and triggers follow-ups without manual intervention.
These automations improve consistency and reduce the risk of missed steps. Your team can focus on delivering high-quality installations while OpusFlow ensures that routine processes run smoothly in the background.
OpusFlow integrates with more than 6,000 external tools, allowing you to connect the platform with the software your business already uses. Accounting systems, marketing tools, reporting platforms, and custom applications can all be linked through integrations.
This flexibility keeps your tech stack connected and future-proof. OpusFlow acts as the central hub of your operations while giving you the freedom to adapt and evolve your systems as your business grows.
Making the switch is a big decision. These companies made it, and here’s what changed.
Everything you want to know before booking a demo.
Yes. Once the design and calculation are complete, OpusFlow’s automation engine can send a templated follow-up email the moment the quote goes out. OpusAI goes further: instruct it in plain language to draft a personalised proposal email, create the CRM contact record, and summarise the system spec from your notes — all without manual data entry. The calculation work closes the deal on-site. OpusFlow handles everything that comes after it.
Project management software helps you plan, organize and manage your projects from start to finish. OpusFlow is built specifically for sustainable installers, so every feature fits the way you actually work.
Onboarding is not included in the subscription price. It starts from €1,500 depending on the complexity of your setup. Your sales consultant will walk you through the exact cost during contract signing.
Yes! You can easily attach photos and files directly to your forms, straight from your phone or tablet on-site.
OpusFlow accepts scans from iPhone Pro (via LiDAR), Matterport, Polycam, and other scanners that export in OBJ, STL, GLTF, or GLB formats. The scan is processed directly in the browser — no file upload to a server is required, which keeps the process fast and keeps your customer data on-device during the calculation.
When a contract is ready to send, the customer receives a secure magic link by email. They can open it on any device, review the contract, sign digitally, and authorise their payment mandate — all without creating an account or needing a password. The whole process is designed to be as frictionless as possible so that signing does not become a reason for delay.
Yes. OpusFlow connects with Google Workspace and Microsoft 365 for calendar and email, external accounting packages via API export, wholesale product catalogues via 2BA, and payment processing via Mollie for automated SEPA billing. It also connects to Zapier for endless possibilities.
More integrations are added regularly and you can check out all possible integrations here.
Browse more side-by-side comparisons and see the difference for yourself.
Get a live customized demo or discovery call focused on what your organization needs, get answers to your specific questions, and find out why OpusFlow is the right choice for your organization
