Envoy vs Flutter: Key Differences & When to Use Each

Comprehensive side-by-side comparison of features, pricing, and metrics

Key Differences

Compare Envoy and Flutter across features, pricing, integrations, and community metrics. Envoy / Flutter.

Feature

Envoy

Proxy

Flutter

Mobile

Side-by-side comparison of developer tools
Cloud-native high-performance edge/middle/service proxy
UI toolkit for building natively compiled applications
GitHub Stars
⭐ 27,911
⭐ 176,170
Contributors
👥 1,611
👥 2,318
Pricing
✓ Free
Enterprise: Contact sales
✓ Free
Enterprise: Contact sales
Languages
C++
Dart
Features
  • Cars
  • Cats
  • Cats Over Dogs
  • Cncf
  • Corgis
  • Android
  • App Framework
  • Cross Platform
  • Dart
  • Dart Platform
Integrations
No integrations listed
No integrations listed
Momentum Score
89/100 (stable)
66/100 (stable)
Community Health
77/100 (good)
91/100 (excellent)
Maturity Index
71/100 (established)
93/100 (mature)
Innovation Score
70/100 (innovative)
95/100 (pioneering)
Risk Score (higher is safer)
82/100 (minimal)
87/100 (minimal)
Developer Experience
68/100 (fair)
80/100 (good)
Links

Envoy Strengths

Flutter Strengths

  • ✓ More popular (176,170 stars)
  • ✓ Larger community (2,318 contributors)

When to Use Envoy vs Flutter

Use Envoy when its strengths align better with your stack and team needs, and choose Flutter when its ecosystem, integrations, or cost profile is a better fit.

Data source: GitHub API

Last updated: 5/4/2026