vioscale
Comparison

Cloudflare Workers vs Modal

On the evidence we track, Cloudflare Workers leads this comparison with a composite score of 91/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Cloudflare Workers full profile →Modal full profile →
Machine formatsJSONMarkdownGraphQLor send Accept: application/json
★Cloudflare Workers91
Modal55
Score
Vioscale score
Cloudflare Workers91 / 100medium · 63%updating
Modal55 / 100medium · 74%updating
Pricing
Free tier
Cloudflare Workers✓
Modal✓
Model
Cloudflare Workersfreemium
Modalfreemium
Price level
Cloudflare Workersmid
Modalhigh
Transparent
Cloudflare Workers✓
Modal✓
Integrations
Count
Cloudflare Workers–
Modal2
Security
Disclosure policy
Cloudflare Workers✓
Modal–
Gdpr
Cloudflare Workers✓
Modal–
Hipaa
Cloudflare Workers–
Modal✓
Iso27001
Cloudflare Workers✓
Modal–
Pci
Cloudflare Workers✓
Modal–
Soc2
Cloudflare Workers✓
Modal✓
Reliability
Sla pct
Cloudflare Workers100
Modal–
Status page
Cloudflare Workers✓
Modal✓
Market
Availability

Capabilities

Feature-by-feature on the axes that matter for serverless & edge platforms. “-” means undocumented, not absent.

Core
Execution substrate
Cloudflare WorkersV8 isolate
ModalContainer
Language / runtime breadth
Cloudflare WorkersJavaScript, TypeScript, Python, Rust
ModalPython
Reach
Runs at global edge PoPs
Cloudflare Workers✓
Modal✓
Scale
Scale to zero
Cloudflare Workers✓
Modal✓
Performance
Cold-start profile
Cloudflare WorkersNone (isolate)
ModalLow
Limits
Max execution duration
Cloudflare Workers-
Modal-
Integration
Event source breadth
Cloudflare WorkersHTTP requests, cron schedules, webhooks, message queues
ModalHTTP, cron/scheduled, events
HTTP endpoint trigger
Cloudflare Workers✓
Modal✓
Cron / scheduled invocations
Cloudflare Workers✓
Modal✓
State
Durable state / workflow primitive
Cloudflare Workers✓
Modal✓
Flexibility
Bring-your-own runtime / container
Cloudflare Workers✓
Modal✓
Deployment
Hosting
Cloudflare WorkersCloud only
ModalCloud only
Ops
Built-in logs / metrics / tracing
Cloudflare Workers-
Modal✓
Extensibility
CLI + IaC / framework support
Cloudflare Workers✓
Modal✓

What each one is

The product in its own terms, so the numbers below have context.

Cloudflare Workers

Leader

A serverless platform enabling developers to deploy applications and scripts that run across Cloudflare's global infrastructure, scaling automatically from zero requests to millions, with billing based on actual execution time rather than reserved capacity.

Independently observed

Modal

A serverless cloud platform designed for running AI inference, training, batch processing, and interactive development. It automatically scales compute resources on demand, offers integrated logging and metrics, and provides a Python-native SDK for defining infrastructure as code.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Cloudflare Workers

Leader
from $20/moHybridFree tier

Free tier with per-request and per-CPU metering. General Cloudflare plans from free to $250/mo; Workers add-on services metered separately.

  • FreeFree
    • DNS
    • DDoS Protection
    • CDN
    • Universal SSL
    • WAF
    • +3 more
  • Pro$20/mo billed annually or $25/mo billed monthly
    • Fast DNS
    • Unmetered DDoS Protection
    • CDN
    • Universal SSL Certificate
    • Free Managed Ruleset
    • +7 more
  • Business$200/mo billed annually or $250/mo billed monthly
    • Fast DNS
    • Unmetered DDoS Protection
    • CDN
    • Universal SSL Certificate
    • Free Managed Ruleset
    • +8 more
  • ContractContact sales
as of verify ↗

Modal

from $100/moUsage-basedFree tier

Pay-as-you-go based on GPU/CPU seconds and memory used. Starter free tier with $30/month credit; Team at $250/month base; Enterprise custom pricing with compliance options.

  • StarterFree
    • Up to 3 workspace seats
    • 100 containers
    • 10 GPU concurrency
    • 200 deployed apps
    • Limited Scheduled and Web Functions
    • +5 more
  • Team$250/month base + usage + $100/month compute credit
    • Unlimited workspace seats
    • 5000 containers
    • 50 GPU concurrency
    • 1000 deployed apps
    • Unlimited Scheduled Functions
    • +6 more
  • EnterpriseContact sales
    • Unlimited seats
    • Volume-based pricing discounts
    • Custom GPU concurrency limits
    • Embedded ML engineering services
    • Environment-level budgets
    • +5 more
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Cloudflare Workers✓
Modal✓
CLI
Cloudflare Workers✓
Modal✓
Deployment
Cloud / SaaS
Cloudflare Workers✓
Modal✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Cloudflare Workers

Leader

Not documented yet.

Modal

2 total
  • AWS Marketplace
  • GCP Marketplace
Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.