Up to 10x faster Dynamics 365 mobile sync
Extend Dynamics 365 to the field with an offline-first mobile platform built for partners, ISVs, and in-house teams. Full business logic on-device, no-code configuration, native Dataverse integration, and sync that handles millions of records — ready to build on, embed, or deploy without starting from scratch.
160,000+ users | 800+ corporate customers | 500+ partners | 25+ years in CRM
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Book a demo
Not a demo. A working session.
Bring your use case. We’ll show you how Resco configures around it and how quickly you can get moving.
BUILT FOR MICROSOFT CLOUD AND SALESFORCE
Offline by design. Fast by default. Configurable without code.
For deployments above Microsoft’s native Dynamics 365 recommended offline profile limits — work orders, inspections, route plans, signatures at scale — partners, ISVs, and in-house teams rely on Resco.
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Business logic that runs offline
Validation rules, conditional UI, and calculated fields run on-device with no connection required. Field workers get consistent, reliable app behavior whether they’re online or not.
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Bi-directional sync, built for scale
Up to 10x faster than alternatives, with configurable conflict resolution that protects data from both sides. When a field worker and the server update different fields simultaneously, both changes survive.
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No-code configuration, enterprise depth
Build, brand, and deploy mobile apps without a development team. Standard deployments handle millions of records and 10 GB+ of offline data, configurable in weeks — with full custom development available when you need it.
One platform. Every role.
Whether you’re delivering D365 mobile solutions for clients, embedding field capability into your own product, or rolling out to an internal team, Resco is built to fit how you work.
Deliver more than native D365 mobile — without building from scratch
Native Dynamics 365 mobile covers basic use cases. When your clients need full offline capability, complex workflows, and deployments at real data scale, Resco gives you a proven platform to deliver on that — with competitive margins, co-selling support, and white-label options available through the partner program.
- Proven across 500+ partner deployments worldwide
- White-label available under your own App Store and Google Play accounts
- Training, certification, resources, and support from Resco's partner team
- 90% customer retention rate year over year
“Our partnership with Resco has set industry standards and demonstrates how innovation, collaboration, and a shared commitment to technology can drive the field service management industry forward."
Jonathan Taub, President & CEO, FIELDBOSS
Embed enterprise-grade offline mobile into your product without building it
Resco's no-code toolkit gives ISVs a proven offline-first mobile foundation to build vertical solutions on. Go to market faster with a platform that handles sync, offline reliability, and data scale — so you can focus on what makes your solution unique.
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Build once, deploy to iOS, Android, and Windows
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No-code configuration with full code access when you need it
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Ready-made scenarios for field service, inspections, and sales
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Free for app makers, licensed on deployment
"The communication with Resco is open and very straightforward — both in commercial and technical discussions. And the response time and quality of the support department is off the charts."
Lee Yudhira, Director of Operations, Cegeka
Get your field teams productive on Dynamics 365 data — without a development project
When native D365 mobile hits its limits in the field, teams either live with the constraints or commission custom development. Resco offers a better path: a configurable, offline-first platform your team can own and manage without writing code.
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Works fully offline on remote sites, basements, and anywhere without a signal
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Business logic runs on-device for a consistent experience online or off
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No-code configuration your team can manage directly
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ISO/IEC 27001 certified, GDPR compliant
"Our technicians needed full offline capability, and we didn't see any other solution that could fulfill this need as proficiently as Resco. The lack of offline mode was one of the biggest shortcomings of our previous system. Now, with Resco, this issue has been erased."
Rasmus Bjørn Vinther, IT Developer, Kemp & Lauritzen
Questions we hear most
Do we still need to license Microsoft Dynamics 365 separately?
Yes. Resco extends Dynamics 365, it doesn’t replace it. Existing Sales, Customer Service, or Field Service licenses stay in place and data lives in your own Dataverse tenant. Resco adds the mobile platform on top.
How does Resco compare to the built-in Field Service mobile app?
The built-in app works well within Microsoft’s recommended offline profile limits of 200K records and 1 GB. Resco is built for deployments that go beyond that — millions of records, 10+ GB offline, and business logic that runs on-device rather than waiting for sync. If your use case involves complex workflows, large data volumes, or demanding field conditions, that’s where the difference is most felt.
How long does a typical deployment take?
It depends on the complexity of the use case, but Resco is designed to be configured quickly without a development team. Most standard deployments are up and running in 4 to 8 weeks.
Can partners white-label and ship under their own publisher identity?
Yes. Logo, app name, splash screen, and store presence are all yours. Partners publish under their own Apple Developer and Google Play accounts. iOS code-signing assistance is available if needed.
How is Resco priced?
Pricing is per user and varies based on the solution and deployment scale. The best way to get accurate pricing for your specific use case and partner tier is to book a demo — pricing will be part of the conversation.
What about security and compliance?
ISO/IEC 27001certified and GDPR compliant. Independently assessed by NCC Group, with encryption in transit and at rest. Authentication runs via Microsoft Entra ID or Salesforce SSO, and customer data stays in your tenant.