# Cloudflare Workers vs Serverless Framework

**Leader by vioscaleAI score:** Cloudflare Workers

| Attribute | Cloudflare Workers | Serverless Framework |
|---|---|---|
| **vioscaleAI score** | 86.6 (62% (medium)) | 65.1 (74% (medium)) |
| activity.commits_last_30d | - | 57 |
| adoption.dependent_repos | - | 12,543 |
| adoption.github_stars | - | 46,915 |
| adoption.package_downloads_weekly | - | 1,478,820 |
| content.faq | `[{"answer":"Cloudflare Workers is a server runtime that allows you to run JavaScript and WebAssembly code in response to HTTP requests, either through Cloudflare's cloud platform or by self-hosting the runtime. It is indexed under Serverless & Edge Platforms.","source":"https://workers.cloudflare.com/","question":"What is Cloudflare Workers?","confidence":0.6},{"answer":"Cloudflare Workers offers a free tier, so you can start without paying. Paid plans start at $20 per year. Prices are published openly on the vendor's own pricing page. Pricing changes often, so verify at source before relying on it.","source":"https://www.cloudflare.com/plans","question":"Is Cloudflare Workers free?","confidence":0.6},{"answer":"Cloudflare Workers supports the web and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://www.cloudflare.com/plans","question":"What platforms does Cloudflare Workers support?","confidence":0.6},{"answer":"Yes. Cloudflare Workers can be deployed cloud / SaaS and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://workers.cloudflare.com/","question":"Can Cloudflare Workers be self-hosted?","confidence":0.6},{"answer":"We have independently confirmed SOC 2, ISO 27001 and GDPR for Cloudflare Workers. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Cloudflare Workers not holding them. Always confirm compliance directly before you rely on it.","source":"https://workers.cloudflare.com/trust-hub/","question":"What security certifications does Cloudflare Workers have?","confidence":0.7},{"answer":"Cloudflare Workers is available worldwide. The vendor is headquartered in the United States.","source":"https://www.cloudflare.com/plans","question":"Where is Cloudflare Workers available?","confidence":0.75}]` | `[{"answer":"Infrastructure-as-code framework for defining and deploying serverless applications to AWS Lambda and related services. It is indexed under Serverless & Edge Platforms.","source":"https://www.serverless.com/pricing","question":"What is Serverless Framework?","confidence":0.6},{"answer":"Serverless Framework offers a free tier, so you can start without paying. Paid plans start at $1. Prices are published openly on the vendor's own pricing page. Pricing changes often, so verify at source before relying on it.","source":"https://www.serverless.com/","question":"Is Serverless Framework free?","confidence":0.6},{"answer":"Serverless Framework supports the web and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://www.serverless.com/pricing","question":"What platforms does Serverless Framework support?","confidence":0.6},{"answer":"Yes. Serverless Framework can be deployed cloud / SaaS and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://www.serverless.com/pricing","question":"Can Serverless Framework be self-hosted?","confidence":0.6},{"answer":"We have confirmed 5 integrations for Serverless Framework, including AWS Lambda, AWS DynamoDB, AWS S3, AWS API Gateway and AWS SQS. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://www.serverless.com/pricing","question":"What does Serverless Framework integrate with?","confidence":0.6},{"answer":"We have independently confirmed SOC 2 and GDPR for Serverless Framework. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Serverless Framework not holding them. Always confirm compliance directly before you rely on it.","source":"https://www.serverless.com/","question":"What security certifications does Serverless Framework have?","confidence":0.48}]` |
| deployment.options | `{"cloud":true,"self_hosted":true}` | `{"cloud":true}` |
| description.long | Cloudflare Workers is a server runtime that allows you to run JavaScript and WebAssembly code in response to HTTP requests, either through Cloudflare's cloud platform or by self-hosting the runtime. | A CLI tool and framework that simplifies building and deploying serverless applications to AWS Lambda and managed cloud services. It uses YAML configuration to provision infrastructure, supports multiple programming languages, and automates operational tasks like scaling, domain management, and monitoring with minimal maintenance overhead. |
| features.capabilities | `{"hosting":"cloud","triggers":"HTTP requests, cron schedules, webhooks, message queues","languages":"JavaScript, TypeScript, Python, Rust","cold_start":"none","cli_and_iac":true,"http_trigger":true,"durable_state":true,"scale_to_zero":true,"custom_runtime":true,"scheduled_cron":true,"edge_distributed":true,"runtime_substrate":"isolate"}` | `{"hosting":"both","triggers":"HTTP, scheduled tasks, SQS workers","languages":"Node.js, Python","cli_and_iac":true,"http_trigger":true,"durable_state":true,"scale_to_zero":true,"scheduled_cron":true,"observability_builtin":true}` |
| integrations.count | - | 9 |
| integrations.list | - | `[{"name":"AWS Lambda"},{"name":"AWS DynamoDB"},{"name":"AWS S3"},{"name":"AWS API Gateway"},{"name":"AWS SQS"},{"name":"AWS CloudWatch","native":true,"category":"monitoring"},{"name":"AWS EventBridge","native":true,"category":"events"},{"name":"AWS Cognito","native":true,"category":"auth"},{"name":"AWS AppSync","native":true,"category":"api"},{"name":"Amazon Bedrock","native":true,"category":"ai"}]` |
| language.primary | - | JavaScript |
| market.availability | `{"hqCountry":"US","primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | - |
| platform.support | `{"cli":true,"web":true}` | `{"cli":true}` |
| pricing | `{"type":"hybrid","plans":[{"free":true,"name":"Free","summary":"Free tier for hobby projects","features":["DNS","DDoS Protection","CDN","Universal SSL","WAF","Free Managed Ruleset","SSO Support","Role-based Account Control"],"components":[{"kind":"fixed","amount":0,"period":"month","currency":"USD"}],"description":"For personal or hobby projects","contactSales":false,"includedLimits":{"containers_cpu":"375 vCPU-min","containers_disk":"200 GB-hrs","workers_cpu_time":"10ms/request","workers_requests":"100k/day","browser_rendering":"10 min/day","containers_memory":"25 GiB-hrs","workflows_storage":"1 GB","browser_concurrent":"3 browsers","workflows_cpu_time":"10ms/invocation","workflows_requests":"100k/day","containers_egress_na_eu":"1 TB","durable_objects_duration":"13k GB-s/day","durable_objects_requests":"100k/day","durable_objects_kv_storage":"1 GB","durable_objects_sql_storage":"5 GB","durable_objects_sql_rows_read":"50M/day","durable_objects_sql_rows_written":"100k/day"}},{"free":false,"name":"Pro","summary":"$20/mo billed annually or $25/mo billed monthly","features":["Fast DNS","Unmetered DDoS Protection","CDN","Universal SSL Certificate","Free Managed Ruleset","Web Application Firewall","Lossless Image Optimization","Accelerated Mobile Pages","100% Uptime SLA","1x Uptime Service Credits","Single-Sign-On Support","Role-based Account Control"],"commitment":"monthly","components":[{"kind":"fixed","amount":25,"period":"month","currency":"USD"},{"kind":"fixed","amount":20,"period":"year","currency":"USD"}],"description":"For professional websites","contactSales":false},{"free":false,"name":"Business","summary":"$200/mo billed annually or $250/mo billed monthly","features":["Fast DNS","Unmetered DDoS Protection","CDN","Universal SSL Certificate","Free Managed Ruleset","Web Application Firewall","Lossless Image Optimization","Accelerated Mobile Pages","PCI DSS 4.0 Compliance","10x or 25x Uptime Service Credits","Single-Sign-On Support","Role-based Account Control","Network Prioritization"],"commitment":"monthly","components":[{"kind":"fixed","amount":250,"period":"month","currency":"USD"},{"kind":"fixed","amount":200,"period":"year","currency":"USD"}],"description":"For small businesses operating online","contactSales":false},{"free":false,"name":"Contract","summary":"Custom pricing, billed annually","commitment":"annual","description":"For mission-critical applications","contactSales":true}],"addOns":[{"name":"Workers (metered)","components":[{"per":{"qty":1000000,"unit":"requests"},"kind":"metered","amount":0.3,"currency":"USD"},{"per":{"qty":1000000,"unit":"CPU ms"},"kind":"metered","amount":0.02,"currency":"USD"}]},{"name":"Containers (metered)","components":[{"per":{"qty":1,"unit":"GiB-second"},"kind":"metered","amount":0.0000025,"currency":"USD"},{"per":{"qty":1,"unit":"vCPU-second"},"kind":"metered","amount":0.00002,"currency":"USD"},{"per":{"qty":1,"unit":"GB-second"},"kind":"metered","amount":7e-8,"currency":"USD"},{"per":{"qty":1,"unit":"GB"},"kind":"metered","amount":0.025,"currency":"USD"}]},{"name":"Durable Objects (metered)","components":[{"per":{"qty":1000000,"unit":"requests"},"kind":"metered","amount":0.15,"currency":"USD"},{"per":{"qty":1000000,"unit":"GB-s"},"kind":"metered","amount":12.5,"currency":"USD"},{"per":{"qty":1000000,"unit":"SQL rows read"},"kind":"metered","amount":0.001,"currency":"USD"},{"per":{"qty":1000000,"unit":"SQL rows written"},"kind":"metered","amount":1,"currency":"USD"},{"per":{"qty":1,"unit":"GB-month"},"kind":"metered","amount":0.2,"currency":"USD"}]},{"name":"Browser Rendering (metered)","components":[{"per":{"qty":1,"unit":"hour"},"kind":"metered","amount":0.09,"currency":"USD"},{"per":{"qty":1,"unit":"browser"},"kind":"metered","amount":2,"currency":"USD"}]},{"name":"Workflows (metered)","components":[{"per":{"qty":1000000,"unit":"requests"},"kind":"metered","amount":0.3,"currency":"USD"},{"per":{"qty":1000000,"unit":"CPU ms"},"kind":"metered","amount":0.02,"currency":"USD"},{"per":{"qty":1,"unit":"GB-month"},"kind":"metered","amount":0.2,"currency":"USD"}]}],"summary":"Free tier with per-request and per-CPU metering. General Cloudflare plans from free to $250/mo; Workers add-on services metered separately.","currency":"USD","freeTier":true,"sourceUrl":"https://www.cloudflare.com/plans","retrievedAt":"2026-08-14T16:41:04.189Z","startingPrice":{"amount":20,"period":"month","currency":"USD"},"billingPeriods":["month","year"]}` | `{"type":"hybrid","plans":[{"free":false,"name":"Pay-As-You-Go","summary":"$4 per Credit","commitment":"monthly","components":[{"per":{"qty":1,"unit":"credit"},"kind":"metered","amount":4,"currency":"USD"}],"description":"Pay for credits monthly as you use them","contactSales":false},{"free":false,"name":"Reserved Credits","summary":"From $1 per Credit with annual commitment","features":["Up to 74% off with 1 year commitment","Up to 77% off with 2 year commitment","Up to 80% off with 3 year commitment","Additional 10% off if pay upfront","Additional 35% off for small business (<$5M revenue, <30 employees, <$5M raised)"],"commitment":"annual","components":[{"per":{"qty":1,"unit":"credit"},"kind":"metered","amount":1,"currency":"USD"}],"description":"Reserve monthly credits through annual contracts for discounts","contactSales":false}],"summary":"Free for individuals and small teams. Pay-as-you-go at $4/credit or reserved annual plans from $1/credit.","currency":"USD","freeTier":true,"sourceUrl":"https://www.serverless.com/","retrievedAt":"2026-08-01T15:41:05.833Z","startingPrice":{"amount":1,"period":"month","currency":"USD"},"billingPeriods":["month","year"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | freemium |
| pricing.price_level | mid | low |
| pricing.transparent | yes | yes |
| release.cadence_days | - | 13 |
| release.history | - | `[{"url":"https://github.com/serverless/serverless/releases/tag/sf-core%404.42.0","date":"2026-09-09T15:12:42Z","type":"stable","version":"sf-core@4.42.0"},{"url":"https://github.com/serverless/serverless/releases/tag/sf-core%404.41.1","date":"2026-08-26T21:23:57Z","type":"stable","version":"sf-core@4.41.1"},{"url":"https://github.com/serverless/serverless/releases/tag/sf-core%404.41.0","date":"2026-08-10T15:17:40Z","type":"stable","version":"sf-core@4.41.0"},{"url":"https://github.com/serverless/serverless/releases/tag/sf-core%404.40.0","date":"2026-07-22T14:18:48Z","type":"stable","version":"sf-core@4.40.0"},{"url":"https://github.com/serverless/serverless/releases/tag/sf-core%404.39.0","date":"2026-07-08T16:18:42Z","type":"stable","version":"sf-core@4.39.0"},{"url":"https://github.com/serverless/serverless/releases/tag/sf-core%404.38.1","date":"2026-06-19T20:00:32Z","type":"stable","version":"sf-core@4.38.1"},{"url":"https://github.com/serverless/serverless/releases/tag/sf-core%404.38.0","date":"2026-06-17T19:10:39Z","type":"stable","version":"sf-core@4.38.0"},{"url":"https://github.com/serverless/serverless/releases/tag/sf-core%404.37.0","date":"2026-05-27T19:41:48Z","type":"stable","version":"sf-core@4.37.0"},{"url":"https://github.com/serverless/serverless/releases/tag/sf-core%404.36.1","date":"2026-05-14T15:55:17Z","type":"stable","version":"sf-core@4.36.1"},{"url":"https://github.com/serverless/serverless/releases/tag/sf-core%404.36.0","date":"2026-05-12T16:00:45Z","type":"stable","version":"sf-core@4.36.0"},{"url":"https://github.com/serverless/serverless/releases/tag/sf-core%404.35.1","date":"2026-05-06T18:35:06Z","type":"stable","version":"sf-core@4.35.1"},{"url":"https://github.com/serverless/serverless/releases/tag/sf-core%404.35.0","date":"2026-04-30T15:37:15Z","type":"stable","version":"sf-core@4.35.0"},{"url":"https://github.com/serverless/serverless/releases/tag/sf-core%404.34.0","date":"2026-04-10T16:56:01Z","type":"stable","version":"sf-core@4.34.0"},{"url":"https://github.com/serverless/serverless/releases/tag/sf-core%404.33.3","date":"2026-04-02T16:23:07Z","type":"stable","version":"sf-core@4.33.3"},{"url":"https://github.com/serverless/serverless/releases/tag/sf-core%404.33.2","date":"2026-04-01T00:14:38Z","type":"stable","version":"sf-core@4.33.2"},{"url":"https://github.com/serverless/serverless/releases/tag/sf-core%404.33.1","date":"2026-03-31T19:13:49Z","type":"stable","version":"sf-core@4.33.1"},{"url":"https://github.com/serverless/serverless/releases/tag/sf-core%404.33.0","date":"2026-02-19T21:18:33Z","type":"stable","version":"sf-core@4.33.0"},{"url":"https://github.com/serverless/serverless/releases/tag/sf-core%404.32.0","date":"2026-02-12T18:27:01Z","type":"stable","version":"sf-core@4.32.0"},{"url":"https://github.com/serverless/serverless/releases/tag/sf-core%404.31.2","date":"2026-01-27T21:03:37Z","type":"stable","version":"sf-core@4.31.2"},{"url":"https://github.com/serverless/serverless/releases/tag/sf-core%404.31.1","date":"2026-01-27T17:44:24Z","type":"stable","version":"sf-core@4.31.1"}]` |
| reliability.sla_pct | 100 | - |
| reliability.status_page | yes | yes |
| security.disclosure_policy | yes | yes |
| security.gdpr | yes | yes |
| security.iso27001 | yes | - |
| security.pci | yes | - |
| security.scorecard | - | 6.4 |
| security.soc2 | yes | yes |
| security.trust_center | https://www.cloudflare.com/learning/security/account-takeover | - |
| security.vulnerabilities | - | `{"count":1,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=serverless&per_page=100","last_12m":1,"max_severity":"HIGH"}` |

## Capabilities (Serverless & Edge Platforms)

| Capability | Cloudflare Workers | Serverless Framework |
|---|:--:|:--:|
| **Core** |  |  |
| Execution substrate | V8 isolate | - |
| Language / runtime breadth | JavaScript, TypeScript, Python, Rust | Node.js, Python |
| **Reach** |  |  |
| Runs at global edge PoPs | ✓ | - |
| **Scale** |  |  |
| Scale to zero | ✓ | ✓ |
| **Performance** |  |  |
| Cold-start profile | None (isolate) | - |
| **Limits** |  |  |
| Max execution duration | - | - |
| **Integration** |  |  |
| Event source breadth | HTTP requests, cron schedules, webhooks, message queues | HTTP, scheduled tasks, SQS workers |
| HTTP endpoint trigger | ✓ | ✓ |
| Cron / scheduled invocations | ✓ | ✓ |
| **State** |  |  |
| Durable state / workflow primitive | ✓ | ✓ |
| **Flexibility** |  |  |
| Bring-your-own runtime / container | ✓ | - |
| **Deployment** |  |  |
| Hosting | Cloud only | Cloud + self-hosted |
| **Ops** |  |  |
| Built-in logs / metrics / tracing | - | ✓ |
| **Extensibility** |  |  |
| CLI + IaC / framework support | ✓ | ✓ |

*Source: vioscaleAI. Generated 2026-09-21T03:42:53.390Z. "-" = undocumented, not absent.*