Azure Functions Pricing 2026
Plans, hidden costs, and cheaper alternatives compared
Is Azure Functions worth the price?
Azure Functions offers a very generous Free Tier with 1M executions and 400,000 GB-seconds, making it highly accessible for small projects.
The Consumption plan at $0.20 per 1M executions and $0.000016/GB-sec is competitive for pay-as-you-go serverless. It's best for developers and businesses looking for flexible, event-driven compute with cost control.
Pricing Plans
Free TrialFree Tier
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Usage-based pricing
- 1M executions/month
- 400,000 GB-seconds
- Consumption plan
- All features
Consumption
$0.2/per 1M executions
Pay-as-you-go
- $0.000016/GB-sec
- Auto-scaling
- Pay for usage only
- Cold starts possible
Flex Consumption
$0.4/per 1M executions
GA 2025
- Faster cold starts
- VNet integration
- Higher concurrency
- Always-ready option
Premium
Varies
Pre-warmed
- No cold starts
- VNET connectivity
- Unlimited execution
- Dedicated instances
Hidden Costs & Gotchas
Data transfer out of Azure
Storage for function code/logs
Potential cold start latency costs
Premium plan costs can vary significantly
Which Plan Do You Need?
Small projects & prototypes
Event-driven microservices
Cost-conscious developers
How Azure Functions Compares to Competitors
Compared to AWS Lambda, Azure Functions' Consumption plan is very similar in pricing structure. Lambda charges $0.20 per 1M requests and $0.00001667 per GB-second. Google Cloud Functions also offers a comparable free tier and pay-as-you-go model, making Azure competitive in the serverless market.
Azure Functions Pricing FAQ
How much does Azure Functions cost?
Azure Functions uses custom pricing. Contact Azure Functions directly for a quote based on your team size and requirements.
Does Azure Functions have a free plan?
Yes. Azure Functions offers a free plan called "Consumption". It includes: $0.000016/GB-sec, Auto-scaling, Pay for usage only.
Does Azure Functions offer a free trial?
Yes, Azure Functions offers a free trial. No credit card is typically required to start the trial, though this may vary.
Is there a cheaper alternative to Azure Functions?
Yes. Popular alternatives to Azure Functions include AWS Lambda, Google Cloud Functions, Cloudflare Workers, Netlify Functions. Free alternatives include Google Cloud Functions, Cloudflare Workers, Netlify Functions. Compare them side-by-side on Toolradar.
Cheaper alternatives to Azure Functions
3 of 4 direct competitors below offer a free plan. Per-seat pricing varies up to 60% across this set.
