Azure Functions vs Appwrite Cloud
A detailed comparison to help you choose between Azure Functions and Appwrite Cloud.
Quick Verdict
4.0/5
Azure Functions
0 reviews
3.9/5
Appwrite Cloud
0 reviews
Azure Functions is rated higher (4.0 vs 3.9). Azure Functions is Microsoft's serverless platform. 1M free executions/month. Durable Functions for long-running workflows. Best integration with .NET, Microsoft 365, and Azure services. Appwrite is an open source BaaS with database, authentication, storage, functions, and messaging. Self-hostable on Docker. Appwrite Cloud provides managed hosting.
Azure Functions Microsoft serverless functions for .NET teams | Appwrite Cloud Open-source backend platform with built-in database, auth, and APIs | |
|---|---|---|
| Overview | ||
| Rating | 4.0 (0 reviews)✓ | 3.9 (0 reviews) |
| Pricing model | usage-based | freemium |
| Starting price | Free tier available | Free tier available |
| Best for | Microsoft/.NET teams building event-driven processing, workflows (Durable Functions), and spiky APIs inside the Azure ecosystem | Developers and small teams who want a complete managed backend with a genuine self-hosting exit and refuse Firebase-style lock-in. |
| Features | ||
| IPv6 | ||
| DDoS protection | ✓ | |
| Automated backups | ✓ | |
| Snapshots | ||
| Managed option | ||
| Bare metal | ||
| GPU available | ||
| S3-compatible | ||
| Hourly billing | ||
| Free tier | ||
| Tags | ||
| Tags | free tierapi accessus datacentereu datacenterapac datacenter | free tieropen sourceself hostableapi access |
| Visit Azure Functions → | Visit Appwrite Cloud → | |
Azure Functions
Pros
- + Permanent free grant of 1 million executions and 400,000 GB-s per month
- + Trigger/binding integrations cover most Azure and third-party services declaratively
- + Durable Functions for stateful orchestration — the strongest workflow story among serverless platforms
- + Hosting plan ladder (Consumption, Flex, Premium, Dedicated, Container Apps) covers most cost/performance points
- + 99.95% SLA with service credits scaling up to 100% below 95% uptime
Cons
- - Cold starts on Consumption hurt latency-sensitive HTTP workloads
- - Per-instance limits (1.5 GB RAM, 1 core) cap what single functions can do
- - Azure surface area: storage account, monitoring, identity, and networking costs stack up
- - Bindings and Durable Functions abstractions lock integration logic to Azure
- - Premium costs real money whether or not traffic flows (EP1 ~$146/month US rates)
Appwrite Cloud
Pros
- + BSD 3-Clause open source with full self-hosting on any Docker host
- + Generous Pro resources: 2 TB bandwidth, 150 GB storage, 200K MAU at $25/month
- + Complete backend stack: auth, databases, storage, functions, realtime, messaging
- + Clear published overage rates and budget caps
- + Six regions across NA, EU, and APAC
Cons
- - No published uptime SLA on cloud plans
- - Free tier pauses projects after a week of inactivity; two-project limit
- - Per-project pricing multiplies cost for multi-project architectures
- - Smaller integration ecosystem than Firebase or Supabase
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