COMPARISONS

OpusFlow vs Solargraf Features Comparison

OpusFlow's features and community driven approach make it the best Solargraf alternative you can wish for.

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Find out how OpusFlow stacks up against Solargraf
Join over 3.000 installers using OpusFlow

Why Switch?

If you’re comparing OpusFlow and Solargraf, you’re likely trying to find the platform that truly supports your installation business from start to finish. OpusFlow gives you more than sales tools: it brings your projects, operations, and teams together in one place. With OpusFlow, you get a complete, installer-focused system that lets you streamline your work, cut complexity, and scale your business with confidence.

OpusFlow vs Solargraf
at a glance

The features that matter most to your business, compared side by side.

Solargraf

$2.8k–13k/year
Per licence

OpusFlow

€99
Per License
Fully Cloud-Based
Yes, native included
Yes, native included
User Management
Yes, native included
Yes, native included
Heat Pump Calculator
Not included
Yes, native included
Solar Design Software
Yes, native included
Yes, native included
CRM
No data available
Yes, native included
Customer Portal
Not included
Yes, native included
Invoicing (Accounts)
Not included
Yes, native included
Purchasing & Stock
Not included
Yes, native included
Planning
Not included
Yes, native included
Internal Dashboarding
No data available
Yes, native included
Internal Tickets & Chats
No data available
Yes, native included
Internal Forms & Site Survey Forms
Not included
Yes, native included
Document Management
Yes, native included
Yes, native included
Custom built & DIY automations for workflow
No data available
Yes, native included
Warehouse Management
Not included
Yes, native included
Project Management
No data available
Yes, native included
Battery Calculator
Not included
Yes, native included
AI Data Assistant
Not included
Yes, native included
Time Registrations
Not included
Yes, native included
Open API
Yes, native included
Yes, native included
Quotations
Yes, native included
Yes, native included
Contract Management
No data available
Yes, native included

Solargraf

$2.8k–13k/year
Per licence

OpusFlow

€99
All-in-one Price
Fully Cloud-Based
Solargraf
OpusFlow
Yes, native included
Yes, native included
User Management
Solargraf
OpusFlow
Yes, native included
Yes, native included
Heat Pump Calculator
Solargraf
OpusFlow
Not included
Yes, native included
Solar Design Software
Solargraf
OpusFlow
Yes, native included
Yes, native included
CRM
Solargraf
OpusFlow
No data available
Yes, native included
Customer Portal
Solargraf
OpusFlow
Not included
Yes, native included
Invoicing (Accounts)
Solargraf
OpusFlow
Not included
Yes, native included
Purchasing & Stock
Solargraf
OpusFlow
Not included
Yes, native included
Planning
Solargraf
OpusFlow
Not included
Yes, native included
Internal Dashboarding
Solargraf
OpusFlow
No data available
Yes, native included
Internal Tickets & Chats
Solargraf
OpusFlow
No data available
Yes, native included
Internal Forms & Site Survey Forms
Solargraf
OpusFlow
Not included
Yes, native included
Document Management
Solargraf
OpusFlow
Yes, native included
Yes, native included
Custom built & DIY automations for workflow
Solargraf
OpusFlow
No data available
Yes, native included
Warehouse Management
Solargraf
OpusFlow
Not included
Yes, native included
Project Management
Solargraf
OpusFlow
No data available
Yes, native included
Battery Calculator
Solargraf
OpusFlow
Not included
Yes, native included
AI Data Assistant
Solargraf
OpusFlow
Not included
Yes, native included
Time Registrations
Solargraf
OpusFlow
Not included
Yes, native included
Open API
Solargraf
OpusFlow
Yes, native included
Yes, native included
Quotations
Solargraf
OpusFlow
Yes, native included
Yes, native included
Contract Management
Solargraf
OpusFlow
No data available
Yes, native included
Not listed in public documentation as of June 4, 2026
Join over 3.000 installers using OpusFlow
"By using OpusFlow, we were able to centralise our processes and massively increase efficiency. Our cost-per-quote ratio has certainly decreased by 50% as a result."

Reasons to choose OpusFlow

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 Solargraf vs OpusFlow comparison.

OpusFlow brings true ERP functionality into a single all-in-one platform

OpusFlow works as a complete ERP system built specifically for installation businesses. Sales, project management, planning, solar design, purchasing, stock control, invoicing, documentation, and internal coordination all run within one connected platform.

By centralising these processes, OpusFlow gives you a clear operational structure. Data stays consistent across teams, reporting becomes easier, and your business gains full visibility over performance and workloads.

PV designer | OpusFlow

Plan solar projects efficiently with OpusFlow’s native PV designer

OpusFlow includes a native solar design tool that allows your team to create system layouts directly within the platform. Designs are automatically linked to quotations, materials, and project plans, keeping technical and commercial information aligned.

This integration reduces errors and speeds up the transition from proposal to installation. Your team can design, price, and plan projects without switching tools or re-entering data.

Control purchasing, warehouse, and stock with one source of truth

OpusFlow centralises purchasing and inventory management, giving your team real-time insight into stock levels, material usage, and upcoming needs. All purchasing decisions are connected to active projects, helping prevent shortages and over-ordering.

Warehouse operations become more predictable and efficient. With one source of truth, your teams can plan installations with confidence and avoid last-minute delays caused by missing materials.

Purchasing and stock | OpusFlow
Battery calculator | OpusFlow

Grow your renewable business beyond solar with OpusFlow

OpusFlow is built to support growth across multiple renewable technologies. In addition to solar, the platform supports batteries, heat pumps, EV chargers, wind turbines, and other energy solutions, with dedicated calculators for batteries and heat pumps.

These tools help your team size systems accurately and price complex projects with confidence. As your offering expands, OpusFlow grows with you, providing a scalable foundation for managing new technologies.

Automate your workflows with OpusFlow and reduce operational overhead

OpusFlow automation connects every stage of your workflow, triggering tasks, reminders, and updates automatically as projects move forward. Processes run consistently without manual coordination between teams.

This automation reduces administrative effort and keeps work flowing smoothly. Your team can focus on delivering quality installations while OpusFlow ensures routine steps are handled reliably in the background.

Automations | OpusFlow

Improve a journey of your customers with OpusFlow

OpusFlow centralises customer data, communication, and project history, giving your team a complete view of every customer. Built-in CRM functionality ensures that nothing is missed and every interaction is easy to track.

Customers benefit from clearer communication, faster responses, and better visibility into their projects through the Customer Portal. This structured approach improves satisfaction and builds long-term trust throughout the entire customer journey.

Primary benefits of ERP systems - Opusflow

OpusFlow has all the solutions for your business

Empower your business with OpusFlow: a comprehensive solution for all your needs.

Customer Testimonials

Making the switch is a big decision. These companies made it, and here’s what changed.

"With OpusFlow, we've streamlined processes significantly, reducing our reliance on external support."
Peter Feijen - Director of CMS Energiesystemen
CMS energiesystemen
“OpusFlow has truly transformed our daily operations, making us more efficient and effective in managing our business. The seamless integration of processes and the ability to customize templates have been game-changers for us. Working with OpusFlow feels natural, and the software's responsiveness to our feedback has been invaluable.”
David van Gaalen - Co-founder
RECHARGED
"With OpusFlow, we can now make different automations, streamline processes, and have the flexibility to change processes within the business."
Ace Noppen - Marketing manager
e-WNDR

FAQ

Everything you want to know before booking a demo.

Does OpusFlow integrate with other tools we already use?

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. 

What is OpusAI and what can it do?

OpusAI is a conversational AI assistant built directly into OpusFlow. Because it has full context of your entire account, every project, schedule, invoice, and BOM, you can ask it to do real work. Generate a margin report, reschedule a week, draft a proposal email, flag overdue jobs, or create a purchase order. In plain language, in seconds.

How does OpusFlow help with planning and scheduling?

The planning module replaces whiteboards and group chats with a live drag-and-drop calendar. When a job changes, the whole team is notified instantly via smart automations. Conflict detection prevents double-bookings, and every scheduled job is linked directly to its project record so field teams have everything they need before they arrive on-site.

Can I manage the employee skills and competences?

Yes! You can manage your employees’ skills and competences directly in OpusFlow and use them in your planning, so you always assign the right person to the right project.

Can everyone in the company view the planning?

Yes! By default every user can view the planning. You decide yourself who sees what through the user permissions settings.

Can I make a calculation based on my installation plan?

Yes! With the PV Designer you can design both private and commercial roofs and generate a full calculation and Bill of Materials directly from your installation plan.

What reward do I get for referring an installer to OpusFlow?

For every successful referral, when the referral subscribes to OpusFlow for a minimum of 3 licenses and on an anual contract, both you and the referred installer receive €250.

The referred installer receives their award as a discount to their first years subscription, and you will receive the money via bank transfer as outlined in our terms and conditions. 

See how OpusFlow stacks up against others

Browse more side-by-side comparisons and see the difference for yourself.

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OpusFlow’s features and community driven approach make it the best PV*SOL alternative you can wish for.
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OpusFlow’s features and community driven approach make it the best Solarstream alternative you can wish for.

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