OpenFaaS vs Architect: Which Should You Choose in 2026?
Choosing between OpenFaaS and Architect comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
OpenFaaS
Serverless functions on Kubernetes
Best for you if:
- • You want the higher-rated option (8.0/10 vs 7.8/10)
- • You need container orchestration features specifically
- • OpenFaaS is an open-source serverless framework for Docker and Kubernetes
- • It deploys functions as containers with auto-scaling and metrics
Architect
Build serverless apps with infrastructure as code
Best for you if:
- • You need infrastructure as code features specifically
- • Architect is an infrastructure-as-code framework for deploying microservices
- • It enables component-based deployment with automatic dependency management
| At a Glance |  OpenFaaS |  Architect |
|---|---|---|
Price | Free | Free |
Best For | Container Orchestration | Infrastructure as Code |
Rating | 80/100 | 78/100 |
| Feature | OpenFaaS | Architect |
|---|---|---|
| Pricing Model | Free | Free |
| Editorial Score | 80 | 78 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Container OrchestrationServerless | Infrastructure as CodeServerless |
Understanding the Differences
Both OpenFaaS and Architect solve similar problems, but they approach them differently.OpenFaaS positions itself as "serverless functions on kubernetes" while Architectfocuses on "build serverless apps with infrastructure as code". These differences matter depending on what you're trying to accomplish.
When to Choose OpenFaaS
OpenFaaS makes sense if you're looking for a completely free solution. With a score of 80/100, it's our top pick in this comparison.
When to Choose Architect
Architect is worth considering if you need a free tool.
Who Should Use What?
Bootstrapped or small team?
When every dollar counts, OpenFaaS lets you get started without pulling out your credit card.
We'd pick: OpenFaaS
Growing fast?
Your team doubled last quarter and you need tools that won't break when you add 50 more people. OpenFaaS handles scale better in our testing.
We'd pick: OpenFaaS
Enterprise with complex needs?
You need SSO, compliance certifications, and a support team that picks up the phone. Both have enterprise tiers—compare their security features.
We'd pick: OpenFaaS
Still not sure? Answer these 3 questions
How much can you spend?
Nothing at all? OpenFaaS is completely free.
Do you care what other users think?
Both have similar review counts. Read a few before you commit.
Expert opinion or crowd wisdom?
Our team rated OpenFaaS higher (80/100). But the community has upvoted Architect more (0 votes). Pick your source of truth.
Key Takeaways
What OpenFaaS Does Better
- Higher overall score (80/100)
- Our recommendation for most use cases
Consider Architect If
- You need a completely free solution
- Its specific features better match your workflow
- You prefer its interface or design approach
The Bottom Line
If we had to pick one, we'd go with OpenFaaS (80/100). But the honest answer is that "better" depends on your situation. OpenFaaS scores higher in our analysis, but Architect might be the right choice if its specific strengths align with what you need most. Take advantage of free trials to test both before committing.
Frequently Asked Questions
Is OpenFaaS or Architect better?
Based on our analysis, OpenFaaS scores higher with 80/100. OpenFaaS isfree while Architect is free. The best choice depends on your specific needs and budget. We recommend testing both with free trials if available.
Can I switch from OpenFaaS to Architect easily?
Migration difficulty varies. Check if both tools support data export/import in compatible formats. Some tools offer migration assistance or have integration partners who can help with the transition.
Do OpenFaaS and Architect offer free trials?
Most software in this category offers free trials or free tiers. OpenFaaS is completely free.Architect is completely free. Visit their websites for current trial offers.