Google Cloud Functions vs OpenVPN: Which Should You Choose in 2026?
Choosing between Google Cloud Functions and OpenVPN 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:
Google Cloud Functions
Serverless compute on Google Cloud
Best for you if:
- • You want the higher-rated option (8.5/10 vs 8.2/10)
OpenVPN
Open-source VPN protocol and software
Best for you if:
| At a Glance | ||
|---|---|---|
Price | Free + Paid | Free + Paid |
Best For | Cloud & Infrastructure | Cloud & Infrastructure |
Rating | 85/100 | 82/100 |
| Feature | Google Cloud Functions | OpenVPN |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| Editorial Score | 85 | 82 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Cloud & Infrastructure | Cloud & Infrastructure |
Understanding the Differences
Both Google Cloud Functions and OpenVPN solve similar problems, but they approach them differently.Google Cloud Functions positions itself as "serverless compute on google cloud" while OpenVPNfocuses on "open-source vpn protocol and software". These differences matter depending on what you're trying to accomplish.
When to Choose Google Cloud Functions
Google Cloud Functions makes sense if you're looking for a budget-friendly option with a free tier solution. With a score of 85/100, it's our top pick in this comparison.
When to Choose OpenVPN
OpenVPN is worth considering if you need a flexible option with both free and paid tiers tool.
Who Should Use What?
Bootstrapped or small team?
When every dollar counts, Google Cloud Functions lets you get started without pulling out your credit card.
We'd pick: Google Cloud Functions
Growing fast?
Your team doubled last quarter and you need tools that won't break when you add 50 more people. Google Cloud Functions handles scale better in our testing.
We'd pick: Google Cloud Functions
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: Google Cloud Functions
Still not sure? Answer these 3 questions
How much can you spend?
Tight budget? Start free with Google Cloud Functions, upgrade when you're ready.
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 Google Cloud Functions higher (85/100). But the community has upvoted OpenVPN more (0 votes). Pick your source of truth.
Key Takeaways
What Google Cloud Functions Does Better
- Higher overall score (85/100)
- Our recommendation for most use cases
Consider OpenVPN If
- You want to start free and scale later
- 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 Google Cloud Functions (85/100). But the honest answer is that "better" depends on your situation. Google Cloud Functions scores higher in our analysis, but OpenVPN 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 Google Cloud Functions or OpenVPN better?
Based on our analysis, Google Cloud Functions scores higher with 85/100. Google Cloud Functions isfreemium while OpenVPN is freemium. The best choice depends on your specific needs and budget. We recommend testing both with free trials if available.
Can I switch from Google Cloud Functions to OpenVPN 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 Google Cloud Functions and OpenVPN offer free trials?
Most software in this category offers free trials or free tiers. Google Cloud Functions is freemium with a free tier.OpenVPN is freemium with a free tier. Visit their websites for current trial offers.