A cloud service partner is an independent company that is part of AWS, Microsoft or Google Cloud's partner programme and helps customers plan, migrate to, run or buy that cloud. Examples are global integrators such as Accenture, Deloitte and Capgemini, specialist cloud MSPs such as Opsio, resellers and distributors, and software firms that sell through cloud marketplaces.
Key takeaways
- The cloud provider owns the platform; a partner is a separate firm that sells services, software or licences around it.
- There are four main kinds of partner: consulting and services firms, managed service providers, resellers and distributors, and software (ISV) partners.
- Each hyperscaler grades its partners. AWS uses Select, Advanced and Premier; Google Cloud uses Select, Premier and Diamond; Microsoft uses designations and authorisations such as CSP.
- A tier says how much a partner has invested with the vendor. It does not prove they are good at your kind of project, so check competencies and references.
- Buying through a reseller can bring better support and one invoice, but only if the partner's own support team is strong.
Cloud service provider vs cloud service partner
The provider runs the data centres and the services. The partner brings people, software or a commercial channel. You might pay AWS for compute and a partner for the team that designed and now runs it.
| Cloud provider | Cloud partner | |
|---|---|---|
| Examples | AWS, Microsoft Azure, Google Cloud | Integrators, MSPs, resellers, software vendors |
| Owns | Data centres, network and platform services | Skills, tooling, software or the customer relationship |
| Accountable for | Platform availability under its service SLAs | The work in its own contract with you |
| How you pay | Usage-based cloud bill | Project fees, managed service fees, licences or a resold cloud bill |
For examples of the platforms themselves, see cloud provider examples.
Types of cloud service partners, with examples
Consulting and services partners
These firms design architectures, run migrations and build applications. They range from global integrators such as Accenture, Deloitte and Capgemini to regional specialists that focus on one cloud. Typical work: landing zones, migration waves, data platforms and security reviews.
Managed service providers
MSPs run cloud environments after they are built: 24/7 monitoring, patching, backups, security and cost control. Some hold an extra vendor validation for this, such as the AWS MSP Partner Program. Opsio, the publisher of this article, is an AWS Advanced Tier Services Partner and a cloud MSP. Our guide to what an MSP does explains the model.
Resellers and distributors
Resellers sell cloud subscriptions and add billing, support or services on top. Microsoft's Cloud Solution Provider (CSP) programme is the best-known example. It has two models: indirect resellers buy through authorised distributors, while direct-bill partners buy from Microsoft and "sell to, bill, manage, and support their customers autonomously". Direct-bill status needs, among other things, at least USD 1 million in trailing 12-month CSP revenue and at least one managed service, IP service or customer solution. Large distributors include TD SYNNEX and Ingram Micro.
Software (ISV) and technology partners
These companies build products that run on or connect to a cloud, often sold through that cloud's marketplace so the cost lands on the cloud bill. Datadog for monitoring and Snowflake for data warehousing are well-known examples that run on several clouds.
Which kind of partner do you need?
| You need | Partner type | How you usually pay |
|---|---|---|
| A migration, new platform or architecture review | Consulting and services partner | Fixed price or time and materials |
| Someone to run production 24/7 | Managed service provider | Monthly fee with an SLA |
| Licences, one invoice and first-line support | Reseller (for Microsoft, a CSP partner) | Cloud bill plus reseller margin or service fee |
| A ready-made product for monitoring, data or security | Software (ISV) partner | Subscription, often via the cloud marketplace |
Many firms play two or three of these roles. A cloud MSP may also resell subscriptions and run migration projects. Ask which role each part of the contract covers.
How the big three partner programmes work
AWS Partner Network
AWS sorts services partners into Select, Advanced and Premier tiers. The tiers rise with certified staff and customer launches. For example, Advanced needs 6 technical certifications and 20 launched opportunities. Premier needs 25 technical certifications, 50 launched opportunities and three competency, MSP or Well-Architected validations. Competencies (such as migration, security or generative AI) are separate badges that require customer references.
Microsoft AI Cloud Partner Program
Microsoft partners earn Solutions Partner designations in areas such as infrastructure, data and AI, and security, plus specialisations. The CSP authorisation above governs who may resell Microsoft cloud. Membership of the Microsoft AI Cloud Partner Program is a prerequisite for CSP.
Google Cloud Partner Network
Google Cloud lists Select, Premier and Diamond levels. Diamond is "our highest level of partnership". Competencies come at two levels, competency and advanced competency, across product, solution and industry categories. Subprograms cover goals such as providing ongoing managed services.
What is an AI cloud partner?
It is a partner that helps you build and run AI workloads on a cloud platform: model selection, data preparation, retrieval systems, guardrails and the infrastructure underneath. Look for AI-specific validations, such as an AWS generative AI competency or a Microsoft Data and AI designation, and ask for named projects. In the EU, also ask how the partner handles your obligations under the AI Act and GDPR when your data passes through models.
Why partners join, and why it matters to you
Partners join these programmes for access to vendor training, technical support, co-selling, marketplace listing and funding for customer projects. Some of these benefits pass to you. A partner may get vendor funding for a migration assessment or proof of concept, earlier access to new services and a direct escalation path to the vendor's engineers. Ask each partner which programmes it could apply to for your project.
Do resellers give better support?
Sometimes. Buying through a partner can bring one invoice, local-language support in your time zone and engineers who already know your setup. The weak spot is when a reseller only passes tickets to the vendor and adds a delay. Before you buy, ask: who answers a priority-one ticket, how fast, and does the partner have its own engineers on call? Check what support plan sits behind the subscription.
How to check a partner before you sign
- Verify the claims in the vendor's own directory. AWS Partner Solutions Finder, Microsoft's partner directory and Google Cloud's partner finder list tiers and competencies.
- Match competencies to your project. A migration competency matters for a migration; an MSP validation matters for operations.
- Meet the delivery team. Ask for the certifications of the people assigned to you.
- Call two references of your size. Ask what went wrong and how the partner handled it.
- Read the commercial terms. Check who owns the cloud account, how billing works and how you would move to another partner.
Common mistakes
- Choosing on tier alone. A Premier partner with no work in your sector may serve you less well than a smaller specialist.
- Letting the partner own the cloud account. Keep the root or billing account in your company's name, with the partner given delegated access.
- Mixing up roles. A reseller that bills you is not automatically responsible for running your workloads. Write down who does what.
- Skipping the exit plan. Agree how code, documentation and access move to you or a new partner at the end.
Example: a cloud architecture partner in practice
ET Network ran its services from a single data centre, with too little redundancy for a growing customer base. It wanted one partner that could deliver the full solution. Opsio worked as its cloud architecture partner, combining architecture, deployment and testing with a DevOps delivery model. The result was a multi-AZ AWS foundation with automated provisioning, containerised workloads and security controls. ET Network's in-house team can keep developing it. Read the ET Network case study, or see how we approach AWS consulting and cloud migration.
Frequently asked questions
What is an example of a cloud service partner?
Accenture, Deloitte and Capgemini are global examples that work with AWS, Azure and Google Cloud. Regional specialists such as Opsio, distributors such as TD SYNNEX and software firms such as Datadog are also cloud partners, each in a different role.
Is a cloud partner the same as a cloud provider?
No. The provider (AWS, Microsoft, Google) owns the platform. A partner is an independent firm that sells services, software or licences around that platform under the provider's partner programme.
What are the AWS partner tiers?
AWS services partners are graded Select, Advanced and Premier. Higher tiers require more certified staff, more customer launches and, for Premier, several competency or MSP validations.
What is a Microsoft CSP partner?
A partner authorised under Microsoft's Cloud Solution Provider programme to resell Microsoft cloud services. Indirect resellers buy through distributors; direct-bill partners buy from Microsoft and handle billing and support themselves.
Should I buy cloud directly or through a partner?
Buy direct if your team can run the platform and handle vendor support alone. Use a partner if you want design help, managed operations, one invoice or support in your language and time zone.
For hands-on delivery, see Opsio as a cloud managed services partner.
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Written By
Country Manager, Sweden
Johan leads Opsio's Sweden operations, driving AI adoption, DevOps transformation, security strategy, and cloud solutioning for Nordic enterprises. With 12+ years in enterprise cloud infrastructure, he has delivered 200+ projects across AWS, Azure, and GCP — specialising in Well-Architected reviews, landing zone design, and multi-cloud strategy.
Editorial standards: This article was written by the cloud practitioner named in the byline above. We revise it when the technology or regulation it covers changes; the dates on this page show the latest update. Opsio maintains editorial independence.