# OpenFaaS vs Vercel Edge Runtime

**Leader by vioscaleAI score:** Vercel Edge Runtime

| Attribute | OpenFaaS | Vercel Edge Runtime |
|---|---|---|
| **vioscaleAI score** | 41.7 (42% (low)) | 67.4 (62% (medium)) |
| activity.commits_last_30d | 0 | 0 |
| adoption.dependent_repos | 55 | 2,769 |
| adoption.github_stars | 26,249 | 914 |
| adoption.package_downloads_weekly | - | 795,942 |
| content.faq | `[{"answer":"Open-source serverless framework that abstracts cloud provider differences, allowing you to deploy and run functions across multiple clouds, on-premises, and Kubernetes with extended execution timeouts and support for many programming languages. It is indexed under Serverless & Edge Platforms.","source":"https://www.openfaas.com/","question":"What is OpenFaaS?","confidence":0.6},{"answer":"OpenFaaS offers a free tier, so you can start without paying. Paid plans start at $1250 per month. 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.openfaas.com/pricing/","question":"Is OpenFaaS free?","confidence":0.6},{"answer":"OpenFaaS supports Linux and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://www.openfaas.com/pricing/","question":"What platforms does OpenFaaS support?","confidence":0.6},{"answer":"Yes. OpenFaaS can be deployed cloud / SaaS, on-premise and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://www.openfaas.com/","question":"Can OpenFaaS be self-hosted?","confidence":0.6},{"answer":"We have confirmed 20 integrations for OpenFaaS, including Apache Kafka, AWS SQS, AWS SNS, GCP Pub/Sub, RabbitMQ, PostgreSQL, MQTT and Cron, plus 12 more. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://www.openfaas.com/pricing/","question":"What does OpenFaaS integrate with?","confidence":0.6},{"answer":"OpenFaaS is available worldwide. The vendor is headquartered in the United Kingdom.","source":"https://www.openfaas.com/","question":"Where is OpenFaaS available?","confidence":0.75}]` | `[{"answer":"Vercel is a platform for deploying and serving web applications with built-in edge computing, caching, and serverless functions. It provides managed infrastructure for scaling applications globally with automatic deployments from git repositories, observability tools, and integrated security features. It is indexed under Serverless & Edge Platforms.","source":"https://vercel.com/docs/pricing","question":"What is Vercel Edge Runtime?","confidence":0.6},{"answer":"Vercel Edge Runtime is open source, so it can be self-hosted and used at no licence cost. It is released under the MIT licence. A commercial or hosted edition starts at $0.03. Prices are published openly on the vendor's own pricing page. Pricing changes often, so verify at source before relying on it.","source":"https://vercel.com/docs/pricing","question":"Is Vercel Edge Runtime free to use?","confidence":0.6},{"answer":"Vercel Edge Runtime supports the web and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://vercel.com/docs/pricing","question":"What platforms does Vercel Edge Runtime support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for Vercel Edge Runtime, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://vercel.com/docs/pricing","question":"Can Vercel Edge Runtime be self-hosted?","confidence":0.6},{"answer":"We have confirmed 3 integrations for Vercel Edge Runtime, including GitHub, GitLab and Bitbucket. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://vercel.com/docs/pricing","question":"What does Vercel Edge Runtime integrate with?","confidence":0.6},{"answer":"We have independently confirmed SOC 2, ISO 27001, HIPAA and GDPR for Vercel Edge Runtime. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Vercel Edge Runtime not holding them. Always confirm compliance directly before you rely on it.","source":"https://vercel.com/security","question":"What security certifications does Vercel Edge Runtime have?","confidence":0.7},{"answer":"Yes. Vercel Edge Runtime is published under the MIT licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.","source":"https://github.com/vercel/edge-runtime","question":"Is Vercel Edge Runtime open source?","confidence":0.67},{"answer":"Vercel Edge Runtime is available worldwide. The vendor is headquartered in the United States.","source":"https://vercel.com/docs/pricing","question":"Where is Vercel Edge Runtime available?","confidence":0.75}]` |
| deployment.options | `{"cloud":true,"hybrid":true,"on_prem":true,"air_gapped":true,"self_hosted":true}` | `{"cloud":true}` |
| description.long | A framework for deploying functions to Kubernetes with automatic scaling, event-driven triggers, multi-tenancy support, and enterprise features including SSO, RBAC, and direct engineering support. | Vercel's CDN platform delivers dynamic and static content globally with framework-aware caching, built-in security protections, and zero-configuration infrastructure. It includes tools for feature flags, log draining, and framework-integrated performance optimization. |
| features.capabilities | `{"hosting":"both","triggers":"HTTP, Cron, Kafka, RabbitMQ, GCP Pub/Sub, PostgreSQL, AWS SNS/SQS","languages":"extensive language support","cli_and_iac":true,"http_trigger":true,"max_duration":"extended execution timeouts","scale_to_zero":true,"custom_runtime":true,"scheduled_cron":true,"runtime_substrate":"container","observability_builtin":true}` | `{"hosting":"cloud","languages":"JavaScript, TypeScript, Python; framework-aware for Next.js and other frameworks","cli_and_iac":true,"http_trigger":true,"scale_to_zero":true,"custom_runtime":true,"scheduled_cron":true,"edge_distributed":true,"observability_builtin":true}` |
| integrations.count | 12 | 1 |
| integrations.list | `[{"name":"Apache Kafka"},{"name":"AWS SQS"},{"name":"AWS SNS"},{"name":"GCP Pub/Sub"},{"name":"RabbitMQ"},{"name":"PostgreSQL"},{"name":"MQTT"},{"name":"Cron"},{"name":"Grafana"},{"name":"Istio"},{"name":"Linkerd"},{"name":"NATS JetStream"},{"name":"GitHub"},{"name":"Slack"},{"name":"Salesforce"},{"name":"Zoom"},{"name":"Google Docs"},{"name":"Gmail"},{"name":"DigitalOcean"},{"name":"Crunchbase"},{"name":"Kafka","native":true,"category":"event","direction":"inbound"},{"name":"AWS SNS/SQS","native":true,"category":"event","direction":"inbound"},{"name":"Discord","native":false,"category":"chat","direction":"outbound"},{"name":"Gumroad","native":false,"category":"commerce","direction":"outbound"}]` | `[{"name":"GitHub"},{"name":"GitLab"},{"name":"Bitbucket"},{"name":"Next.js","native":true,"category":"framework"},{"name":"SvelteKit","native":true,"category":"framework"},{"name":"Statsig","native":true,"category":"feature_flags"}]` |
| language.primary | Go | TypeScript |
| license.spdx | - | MIT |
| market.availability | `{"hqCountry":"GB","primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":["US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true,"web":true}` | `{"web":true}` |
| pricing | `{"type":"hybrid","plans":[{"free":true,"name":"Community Edition","summary":"Free for personal use; 60-day limit for commercial use","features":["Legacy UI portal","REST API","Basic metrics & observability","Cron trigger"],"description":"Personal use with 60-day commercial restriction","contactSales":false},{"free":false,"name":"Standard","summary":"14-day trial available; custom pricing","features":["Scale to zero","Kafka/RabbitMQ/GCP Pub/Sub/PostgreSQL/AWS SNS/SQS triggers","UI dashboard","Grafana dashboards","Kubernetes Custom Resources (CRD)","Air-gapped/offline deployment","Self-service email support","Multi-tenant hosting","Namespace sandboxing"],"contactSales":false},{"free":false,"name":"Enterprise","summary":"Custom pricing; requires separate support agreement","features":["Enterprise support with SLA","Direct engineering support via Slack","Annual architecture review","Function Builder REST API","Identity and Access Management","Single Sign-On (OpenID Connect)","Role-Based Access Control","API audit logging via webhooks"],"contactSales":true}],"summary":"Free community edition; subscription-based standard and enterprise tiers","freeTier":true,"sourceUrl":"https://www.openfaas.com/pricing/","retrievedAt":"2026-10-15T20:23:16.138Z","freeTrialDays":14}` | `{"type":"hybrid","plans":[{"free":true,"name":"Hobby","summary":"Free tier with included resource limits","contactSales":false,"includedLimits":{"blob_storage":"1GB/month","image_cache_reads":"300K/month","image_cache_writes":"100K/month","function_invocations":"1 million","image_transformations":"5K/month","speed_insights_events":"10,000"}},{"free":false,"name":"Pro","summary":"Usage-based pricing for compute and resources","components":[{"per":{"qty":1,"unit":"1K"},"kind":"metered","amount":0.05,"currency":"USD","description":"Image transformations"},{"per":{"qty":1,"unit":"1M"},"kind":"metered","amount":0.4,"currency":"USD","description":"Image cache reads, base rate"},{"kind":"fixed","amount":3,"period":"month","currency":"USD","description":"Global Config Reads"},{"kind":"fixed","amount":5,"period":"month","currency":"USD","description":"Global Config Writes"},{"per":{"qty":1,"unit":"1M events"},"kind":"metered","amount":1.2,"currency":"USD","description":"Observability Plus"}],"contactSales":false,"includedLimits":{"blob_storage":"1GB/month","bulk_redirects":"1,000"}},{"free":false,"name":"Enterprise","contactSales":true,"includedLimits":{"bulk_redirects":"10,000"}}],"summary":"Free Hobby tier plus usage-based metered pricing. All prices in USD.","currency":"USD","freeTier":true,"sourceUrl":"https://vercel.com/docs/pricing","retrievedAt":"2026-10-13T15:14:36.655Z","startingPrice":{"amount":3,"period":"month","currency":"USD"},"billingPeriods":["month"]}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | freemium |
| pricing.price_level | low | low |
| pricing.starting_price | - | `{"amount":3,"currency":"USD"}` |
| pricing.transparent | no | yes |
| release.cadence_days | 136 | - |
| release.history | `[{"url":"https://github.com/openfaas/faas/releases/tag/0.27.14","date":"2026-07-02T09:09:13Z","type":"prerelease","version":"0.27.14"},{"url":"https://github.com/openfaas/faas/releases/tag/0.27.13","date":"2025-08-29T14:24:04Z","type":"stable","version":"0.27.13"},{"url":"https://github.com/openfaas/faas/releases/tag/0.27.12","date":"2024-12-09T09:51:08Z","type":"stable","version":"0.27.12"},{"url":"https://github.com/openfaas/faas/releases/tag/0.27.11","date":"2024-11-29T14:52:05Z","type":"stable","version":"0.27.11"},{"url":"https://github.com/openfaas/faas/releases/tag/0.27.10","date":"2024-11-18T21:47:16Z","type":"stable","version":"0.27.10"}]` | `[{"url":"https://github.com/vercel/edge-runtime/releases/tag/edge-runtime%404.0.1","date":"2024-12-03T07:59:45Z","type":"stable","version":"edge-runtime@4.0.1"},{"url":"https://github.com/vercel/edge-runtime/releases/tag/edge-runtime%404.0.0","date":"2024-12-02T15:30:53Z","type":"stable","version":"edge-runtime@4.0.0"},{"url":"https://github.com/vercel/edge-runtime/releases/tag/%40edge-runtime/vm%405.0.0","date":"2024-12-02T15:31:02Z","type":"stable","version":"@edge-runtime/vm@5.0.0"},{"url":"https://github.com/vercel/edge-runtime/releases/tag/%40edge-runtime/user-agent%403.0.0","date":"2024-12-02T15:30:59Z","type":"stable","version":"@edge-runtime/user-agent@3.0.0"},{"url":"https://github.com/vercel/edge-runtime/releases/tag/%40edge-runtime/types%404.0.0","date":"2024-12-02T15:30:56Z","type":"stable","version":"@edge-runtime/types@4.0.0"},{"url":"https://github.com/vercel/edge-runtime/releases/tag/%40edge-runtime/primitives%406.0.0","date":"2024-12-02T15:30:50Z","type":"stable","version":"@edge-runtime/primitives@6.0.0"},{"url":"https://github.com/vercel/edge-runtime/releases/tag/%40edge-runtime/ponyfill%404.0.0","date":"2024-12-02T15:30:47Z","type":"stable","version":"@edge-runtime/ponyfill@4.0.0"},{"url":"https://github.com/vercel/edge-runtime/releases/tag/%40edge-runtime/node-utils%404.0.0","date":"2024-12-02T15:30:41Z","type":"stable","version":"@edge-runtime/node-utils@4.0.0"},{"url":"https://github.com/vercel/edge-runtime/releases/tag/%40edge-runtime/jest-expect%403.0.0","date":"2024-12-02T15:30:38Z","type":"stable","version":"@edge-runtime/jest-expect@3.0.0"},{"url":"https://github.com/vercel/edge-runtime/releases/tag/%40edge-runtime/jest-environment%404.0.0","date":"2024-12-02T15:30:35Z","type":"stable","version":"@edge-runtime/jest-environment@4.0.0"},{"url":"https://github.com/vercel/edge-runtime/releases/tag/%40edge-runtime/format%404.0.0","date":"2024-12-02T15:30:44Z","type":"stable","version":"@edge-runtime/format@4.0.0"},{"url":"https://github.com/vercel/edge-runtime/releases/tag/%40edge-runtime/cookies%406.0.0","date":"2024-12-02T15:30:33Z","type":"stable","version":"@edge-runtime/cookies@6.0.0"},{"url":"https://github.com/vercel/edge-runtime/releases/tag/edge-runtime%403.0.5","date":"2024-11-06T12:41:00Z","type":"stable","version":"edge-runtime@3.0.5"},{"url":"https://github.com/vercel/edge-runtime/releases/tag/edge-runtime%403.0.4","date":"2024-11-06T08:02:19Z","type":"stable","version":"edge-runtime@3.0.4"},{"url":"https://github.com/vercel/edge-runtime/releases/tag/%40edge-runtime/vm%404.0.4","date":"2024-11-06T12:41:06Z","type":"stable","version":"@edge-runtime/vm@4.0.4"},{"url":"https://github.com/vercel/edge-runtime/releases/tag/%40edge-runtime/types%403.0.3","date":"2024-11-06T12:41:03Z","type":"stable","version":"@edge-runtime/types@3.0.3"},{"url":"https://github.com/vercel/edge-runtime/releases/tag/%40edge-runtime/primitives%405.1.1","date":"2024-11-06T12:40:57Z","type":"stable","version":"@edge-runtime/primitives@5.1.1"},{"url":"https://github.com/vercel/edge-runtime/releases/tag/%40edge-runtime/jest-environment%403.0.4","date":"2024-11-06T12:40:54Z","type":"stable","version":"@edge-runtime/jest-environment@3.0.4"},{"url":"https://github.com/vercel/edge-runtime/releases/tag/%40edge-runtime/format%403.0.1","date":"2024-11-06T08:02:17Z","type":"stable","version":"@edge-runtime/format@3.0.1"},{"url":"https://github.com/vercel/edge-runtime/releases/tag/%40edge-runtime/cookies%405.0.2","date":"2024-11-06T08:02:14Z","type":"stable","version":"@edge-runtime/cookies@5.0.2"}]` |
| reliability.sla_pct | - | 99.99 |
| reliability.status_page | - | yes |
| security.certifications | - | `[{"name":"TISAX AL2","level":"AL2","status":"active"}]` |
| security.disclosure_policy | - | yes |
| security.gdpr | - | yes |
| security.hipaa | - | yes |
| security.iso27001 | - | yes |
| security.pci | - | yes |
| security.scorecard | 4.2 | - |
| security.soc2 | - | yes |
| security.trust_center | - | https://vercel.com/docs/cdn-security/security-headers |
| security.vulnerabilities | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Fopenfaas%2Ffaas&per_page=100","last_12m":0,"max_severity":null}` | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=edge-runtime&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (Serverless & Edge Platforms)

| Capability | OpenFaaS | Vercel Edge Runtime |
|---|:--:|:--:|
| **Core** |  |  |
| Execution substrate | Container | - |
| Language / runtime breadth | extensive language support | JavaScript, TypeScript, Python; framework-aware for Next.js and other frameworks |
| **Reach** |  |  |
| Runs at global edge PoPs | - | ✓ |
| **Scale** |  |  |
| Scale to zero | ✓ | ✓ |
| **Performance** |  |  |
| Cold-start profile | - | - |
| **Limits** |  |  |
| Max execution duration | extended execution timeouts | - |
| **Integration** |  |  |
| Event source breadth | HTTP, Cron, Kafka, RabbitMQ, GCP Pub/Sub, PostgreSQL, AWS SNS/SQS | - |
| HTTP endpoint trigger | ✓ | ✓ |
| Cron / scheduled invocations | ✓ | ✓ |
| **State** |  |  |
| Durable state / workflow primitive | - | - |
| **Flexibility** |  |  |
| Bring-your-own runtime / container | ✓ | ✓ |
| **Deployment** |  |  |
| Hosting | Cloud + self-hosted | Cloud only |
| **Ops** |  |  |
| Built-in logs / metrics / tracing | ✓ | ✓ |
| **Extensibility** |  |  |
| CLI + IaC / framework support | ✓ | ✓ |

*Source: vioscaleAI. Generated 2026-10-16T20:10:24.182Z. "-" = undocumented, not absent.*