Supabase Edge Functions vs Wasmtime: 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 Supabase Edge Functions and Wasmtime side by side. This page compares data; it is not a hands-on review.
On the data: On the data below the two are close or not directly comparable, so we do not name a 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:
Supabase Edge Functions
Deploy JavaScript globally in seconds with serverless functions distributed at the edge.
Best for you if:
- • You want reduces DevOps burden with fully managed and auto-scaling functions
Wasmtime
Fast, secure, and configurable WebAssembly runtime for diverse environments.
Best for you if:
- • You want a fully free tool (Supabase Edge Functions requires payment)
| At a Glance | Supabase Edge Functions | Wasmtime |
|---|---|---|
Starts at | Free plan, paid from $25/mo, billed monthly Pro plan | Free 100% free |
Category | Hosting & Deployment Serverless | Cloud & Infrastructure Developer Tools |
Rating | 4.6/5 G2 4.6 233 reviews | n/a |
Free plan | Yes | Yes |
Watch out for | Overage fees for MAU, disk, egress, storage | n/a |
Choose Supabase Edge Functions or Wasmtime?
Choose Supabase Edge Functions if
- You want reduces DevOps burden with fully managed and auto-scaling functions
- You want ensures low latency and high performance due to global distribution
- You work in hosting & deployment, not cloud & infrastructure
Choose Wasmtime if
- You want a fully free tool (Supabase Edge Functions requires payment)
- You want high performance due to optimized code generation
- You want enhanced security through rigorous development practices and Rust's safety
- You work in cloud & infrastructure, not hosting & deployment
In-Depth Analysis
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
Wasmtime
Fast, secure, and configurable WebAssembly runtime for diverse environments.
Wasmtime's pricing is exceptionally generous as it is entirely free.
Strengths
- Pro: High performance due to optimized code generation
- Pro: Enhanced security through rigorous development practices and Rust's safety
- Pro: Flexible configuration for various environments
- Pro: Broad language support for integration
- Pro: Adherence to WebAssembly standards and active participation in its evolution
Weaknesses
- Con: Requires some familiarity with WebAssembly concepts for optimal use
- Con: Installation involves command-line steps for some operating systems
Key features
Plans and prices: Supabase Edge Functions vs Wasmtime
| Tool | Plans and prices | Source |
|---|---|---|
| Supabase Edge Functions |
| supabase.com/pricing read Oct 24, 2026 |
| Wasmtime |
| wasmtime.dev read Oct 2, 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 Supabase Edge Functions pricing and Wasmtime pricing.
Key Takeaways
Supabase Edge Functions
- Choose if you want deploy JavaScript globally in seconds with serverless functions distributed at the edge
Wasmtime
- Choose if you want fast, secure, and configurable WebAssembly runtime for diverse environments
What the data shows
On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
- Only Supabase Edge Functions has a published user rating (4.6/5 from 233 reviews); Wasmtime has none we can show.
- Supabase Edge Functions starts at $25/mo, billed monthly; Wasmtime has no public paid plan price on file.
- Both have 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 Supabase Edge Functions and Wasmtime compare in 2026?
On the data below the two are close or not directly comparable, so we do not name a winner for this pair. Only Supabase Edge Functions has a published user rating (4.6/5 from 233 reviews); Wasmtime has none we can show. Supabase Edge Functions starts at $25/mo, billed monthly; Wasmtime has no public paid plan price on file. Both have a free plan.
What are Supabase Edge Functions and Wasmtime used for?
Supabase Edge Functions: Deploy JavaScript globally in seconds with serverless functions distributed at the edge. Wasmtime: Fast, secure, and configurable WebAssembly runtime for diverse environments.
What does Supabase Edge Functions cost vs Wasmtime?
Supabase Edge Functions's cheapest paid plan is Pro at $25/mo, billed monthly; it also has a free plan. Wasmtime is free. Prices read on the vendors' pricing pages, latest check Oct 24, 2026.
What's the main difference between Supabase Edge Functions and Wasmtime?
Supabase Edge Functions's main strength: reduces DevOps burden with fully managed and auto-scaling functions. Wasmtime's main strength: high performance due to optimized code generation.