Azure Functions vs Supabase Edge Functions: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Azure Functions and Supabase Edge Functions side by side. This page compares data; it is not a hands-on review.
On the data: On the data below, Supabase Edge Functions leads on a free plan. We do not name an overall winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Azure Functions
Serverless compute for event-driven applications on Azure
Best for you if:
- • You want serverless functions
Supabase Edge Functions
Deploy JavaScript globally in seconds with serverless functions distributed at the edge.
Best for you if:
- • You want a free tier before you commit
| At a Glance | Azure Functions | Supabase Edge Functions |
|---|---|---|
Starts at | Not published | Free plan, paid from $25/mo, billed monthly Pro plan |
Category | Hosting & Deployment Serverless | Hosting & Deployment Serverless |
Rating | 4.4/5 G2 4.4 214 reviews | 4.6/5 G2 4.6 233 reviews |
Free plan | No | Yes |
Watch out for | Storage for function code/logs | Overage fees for MAU, disk, egress, storage |
Choose Azure Functions or Supabase Edge Functions?
Choose Azure Functions if
- You want serverless functions
- You want multiple language support
Choose Supabase Edge Functions if
- You want a free tier before you commit
- You want reduces DevOps burden with fully managed and auto-scaling functions
- You want ensures low latency and high performance due to global distribution
In-Depth Analysis
Azure Functions
Serverless compute for event-driven applications on Azure
Azure Functions offers a very generous Free Tier with 1M executions and 400,000 GB-seconds, making it highly accessible for small projects.
Watch out
Storage for function code/logs
Strengths
- Pro: Serverless functions
- Pro: Multiple language support
- Pro: Good Azure integration
- Pro: Consumption-based pricing
- Pro: Durable functions
Weaknesses
- Con: Cold starts
- Con: Vendor lock-in
- Con: Debugging complex
- Con: Execution limits
- Con: Local development tricky
Key features
Supabase Edge Functions
Deploy JavaScript globally in seconds with serverless functions distributed at the edge.
Supabase's pricing for Edge Functions is quite generous, especially with its Free tier offering unlimited API requests and 50,000 MAUs.
Watch out
Overage fees for MAU, disk, egress, storage
Strengths
- Pro: Reduces DevOps burden with fully managed and auto-scaling functions.
- Pro: Ensures low latency and high performance due to global distribution.
- Pro: High flexibility with Deno runtime and extensive NPM module support.
- Pro: Seamless integration with other Supabase services simplifies development.
- Pro: Robust observability tools for monitoring and debugging.
Weaknesses
- Con: Reliance on the Supabase ecosystem might lead to vendor lock-in for some users (though Deno allows migration).
- Con: Specific pricing for Edge Functions beyond general Supabase plans is not explicitly detailed on the Edge Functions page.
Key features
Plans and prices: Azure Functions vs Supabase Edge Functions
| Tool | Plans and prices | Source |
|---|---|---|
| Azure Functions |
| azure.microsoft.com/products/functions read Oct 3, 2026 |
| Supabase Edge Functions |
| supabase.com/pricing read Oct 24, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Azure Functions pricing and Supabase Edge Functions pricing.
Key Takeaways
Azure Functions
- Choose if you want serverless compute for event-driven applications on Azure
Supabase Edge Functions
- Has a free plan
What the data shows
On the data below, Supabase Edge Functions leads on a free plan. We do not name an overall winner for this pair.
- User ratings are within 0.2 points (4.4/5 from 214 reviews for Azure Functions, 4.6/5 from 233 reviews for Supabase Edge Functions).
- Supabase Edge Functions starts at $25/mo, billed monthly; Azure Functions has no public paid plan price on file.
- Only Supabase Edge Functions has a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do Azure Functions and Supabase Edge Functions compare in 2026?
On the data below, Supabase Edge Functions leads on a free plan. We do not name an overall winner for this pair. User ratings are within 0.2 points (4.4/5 from 214 reviews for Azure Functions, 4.6/5 from 233 reviews for Supabase Edge Functions). Supabase Edge Functions starts at $25/mo, billed monthly; Azure Functions has no public paid plan price on file. Only Supabase Edge Functions has a free plan.
What are Azure Functions and Supabase Edge Functions used for?
Azure Functions: Serverless compute for event-driven applications on Azure. Supabase Edge Functions: Deploy JavaScript globally in seconds with serverless functions distributed at the edge.
What does Azure Functions cost vs Supabase Edge Functions?
Azure Functions has no public paid-plan price on file. Supabase Edge Functions's cheapest paid plan is Pro at $25/mo, billed monthly; it also has a free plan. Prices read on the vendors' pricing pages, latest check Oct 24, 2026.
What's the main difference between Azure Functions and Supabase Edge Functions?
Azure Functions's main strength: serverless functions. Supabase Edge Functions's main strength: reduces DevOps burden with fully managed and auto-scaling functions.