# Fly.io vs Pulumi

| Attribute | Fly.io | Pulumi |
|---|---|---|
| **vioscaleAI score** | 70.5 (63% (medium)) | 69.4 (75% (high)) |
| activity.commits_last_30d | - | 100 |
| adoption.dependent_repos | - | 2,143 |
| adoption.github_stars | - | 25,758 |
| adoption.package_downloads_weekly | - | 1,440,025 |
| content.faq | `[{"answer":"A cloud platform that deploys Docker containers as isolated virtual machines across global data centers. Supports multiple programming languages and frameworks, plus Sprites, a specialized offering for AI agents and development tools. It is indexed under PaaS & Hosting.","source":"https://fly.io","question":"What is Fly.io?","confidence":0.6},{"answer":"Fly.io offers a free tier, so you can start without paying. Paid plans start at $29 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://fly.io","question":"Is Fly.io free?","confidence":0.6},{"answer":"Fly.io supports the web and a command-line interface. Platforms we have not confirmed are simply not listed here rather than ruled out.","source":"https://fly.io","question":"What platforms does Fly.io support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for Fly.io, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://fly.io","question":"Can Fly.io be self-hosted?","confidence":0.6},{"answer":"We have confirmed 8 integrations for Fly.io, including Sentry, Supabase, Upstash, LiteFS, Tigris, OpenRouter, GitHub and Slack. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://fly.io","question":"What does Fly.io integrate with?","confidence":0.6},{"answer":"We have independently confirmed SOC 2, ISO 27001 and HIPAA for Fly.io. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Fly.io not holding them. Always confirm compliance directly before you rely on it.","source":"https://fly.io/security","question":"What security certifications does Fly.io have?","confidence":0.7},{"answer":"Fly.io is available worldwide. Its primary market is the United States.","source":"https://fly.io","question":"Where is Fly.io available?","confidence":0.75}]` | `[{"answer":"A platform for defining and managing cloud infrastructure using TypeScript, Python, Go, C#, Java, or HCL instead of domain-specific languages, with built-in policy enforcement, compliance tracking, and AI-powered resource discovery. It is indexed under Infrastructure as Code Tools.","source":"https://www.pulumi.com/blog/pricing-calculator-blog/","question":"What is Pulumi?","confidence":0.6},{"answer":"Pulumi is open source, so it can be self-hosted and used at no licence cost. It is released under the Apache-2.0 licence. Paid editions are also offered: Team Edition, Enterprise and Business Critical, priced on request. Pricing changes often, so verify at source before relying on it.","source":"https://www.pulumi.com/blog/pricing-calculator-blog/","question":"Is Pulumi free to use?","confidence":0.6},{"answer":"Pulumi 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.pulumi.com/blog/pricing-calculator-blog/","question":"What platforms does Pulumi support?","confidence":0.6},{"answer":"Yes. Pulumi can be deployed cloud / SaaS, on-premise, air-gapped and self-hosted, so it does not have to run on the vendor's infrastructure.","source":"https://www.pulumi.com/blog/pricing-calculator-blog/","question":"Can Pulumi be self-hosted?","confidence":0.6},{"answer":"We have confirmed 12 integrations for Pulumi, including AWS, Azure, Google Cloud, Terraform, CloudFormation, Kubernetes, GitHub and Slack, plus 4 more. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://www.pulumi.com/blog/pricing-calculator-blog/","question":"What does Pulumi integrate with?","confidence":0.6},{"answer":"We have independently confirmed SOC 2 for Pulumi. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Pulumi not holding them. Always confirm compliance directly before you rely on it.","source":"https://www.pulumi.com/tutorials/eval-compliance-terraform/","question":"What security certifications does Pulumi have?","confidence":0.7},{"answer":"Yes. Pulumi is published under the Apache-2.0 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/pulumi/pulumi","question":"Is Pulumi open source?","confidence":0.99},{"answer":"Pulumi is available worldwide. Its primary market is the United States.","source":"https://www.pulumi.com/blog/pricing-calculator-blog/","question":"Where is Pulumi available?","confidence":0.5}]` |
| deployment.options | `{"cloud":true}` | `{"cloud":true}` |
| description.long | A cloud service offering hardware-isolated Linux virtual machines optimized for running AI agents and tools, featuring persistent storage, checkpoint and rollback capabilities, and API gateway-based credential management. | An infrastructure-as-code system that lets you define, deploy, and manage cloud resources across multiple providers using Go, Python, TypeScript, JavaScript, Java, .NET, and YAML, with declarative provisioning, policy enforcement, and integrated state management. |
| features.capabilities | `{"hosting":"cloud","regions":"multi","runtimes":"Docker containers, Node.js, Deno, and other containerized runtimes","rollbacks":true,"autoscaling":"horizontal","cli_and_api":true,"env_secrets":true,"build_system":"dockerfile","container_deploy":true,"managed_databases":true,"custom_domains_tls":true}` | `{"hosting":"cloud","language":"TypeScript, Python, Go, C#, Java, YAML","paradigm":"general_language","multicloud":true,"policy_as_code":true,"drift_detection":true,"import_existing":true,"state_management":"vendor_managed","open_source_engine":true,"provider_ecosystem":true,"gitops_reconciliation":false,"managed_saas_offering":true}` |
| integrations.count | 4 | 20 |
| integrations.list | `[{"name":"Sentry"},{"name":"Supabase"},{"name":"Upstash"},{"name":"LiteFS"},{"name":"Tigris"},{"name":"OpenRouter"},{"name":"GitHub"},{"name":"Slack"},{"name":"HTTP API","native":true}]` | `[{"name":"AWS"},{"name":"Azure"},{"name":"Google Cloud"},{"name":"Terraform"},{"name":"CloudFormation"},{"name":"Azure Resource Manager"},{"name":"Kubernetes","native":true,"category":"container","direction":"bidirectional"},{"name":"GitHub","native":true,"category":"vcs","direction":"bidirectional"},{"name":"Slack","native":false,"category":"chat","direction":"outbound"},{"name":"Backstage","native":true,"category":"devops","direction":"bidirectional"},{"name":"npm","native":false,"category":"package_manager","direction":"outbound"},{"name":"PyPI","native":false,"category":"package_manager","direction":"outbound"},{"name":"NuGet","native":false,"category":"package_manager","direction":"outbound"},{"name":"Helm","native":true,"category":"cloud-native"},{"name":"AWS Secrets Manager","native":true,"category":"secrets"},{"name":"Azure Key Vault","native":true,"category":"secrets"},{"name":"Vault","native":true,"category":"secrets"},{"name":"1Password","native":true,"category":"secrets"},{"name":"Cloudflare","native":true,"category":"infrastructure"},{"name":"MongoDB","native":true,"category":"database"},{"name":"Snowflake","native":true,"category":"database"},{"name":"GitHub Actions","native":true,"category":"ci-cd"},{"name":"GitLab Pipelines","native":true,"category":"ci-cd"},{"name":"Jenkins","native":true,"category":"ci-cd"},{"name":"CircleCI","native":true,"category":"ci-cd"},{"name":"Atlassian Bitbucket","native":true,"category":"ci-cd"},{"name":"External Secrets Operator","native":true,"category":"secrets"},{"name":"Secrets Store CSI Driver","native":true,"category":"secrets"}]` |
| language.primary | - | Go |
| license.spdx | - | Apache-2.0 |
| market.availability | `{"primaryMarkets":["US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":["US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"cli":true}` | `{"cli":true,"web":true}` |
| pricing | `{"type":"usage","plans":[{"free":false,"name":"Pay-as-You-Go","summary":"Pay only for what you use","features":["Micro VMs","Persistent storage","Private networking","Unlimited users per organization"],"description":"Usage-based pricing for Micro VMs and persistent storage","contactSales":false},{"free":false,"name":"Serious Support","summary":"Starting at $29/month","features":["Dedicated support team"],"commitment":"monthly","components":[{"kind":"fixed","amount":29,"period":"month","currency":"USD"}],"description":"Access to dedicated team of engineers","contactSales":false},{"free":false,"name":"HIPAA Compliance","summary":"$99/month","features":["HIPAA-compliant workloads","BAAs","SOC2 certification"],"commitment":"monthly","components":[{"kind":"fixed","amount":99,"period":"month","currency":"USD"}],"description":"Compliance package for HIPAA-regulated workloads","contactSales":false},{"free":false,"name":"Machine Reservation","summary":"Save 40% with upfront commitment","features":["40% discount vs pay-as-you-go"],"commitment":"annual","description":"Prepay for infrastructure and receive 40% discount","contactSales":false},{"free":false,"name":"Enterprise","summary":"Contact sales for pricing","features":["Custom resource configurations","SLA requirements","Emergency support"],"description":"Custom solutions for larger workloads with SLA requirements","contactSales":true}],"summary":"Usage-based pricing (pay-as-you-go) with optional prepayment for 40% discount. Serious Support from $29/month. HIPAA compliance at $99/month. Enterprise available via contact.","currency":"USD","sourceUrl":"https://fly.io","retrievedAt":"2026-08-01T15:17:23.873Z","startingPrice":{"amount":29,"period":"month","currency":"USD"},"billingPeriods":["month"]}` | `{"type":"usage","plans":[{"free":false,"name":"Team Edition","contactSales":true}],"summary":"Metered pricing per resource-hour and deployment-minute. Contact sales for bulk discounts on annual commitments over $20,000.","currency":"USD","sourceUrl":"https://www.pulumi.com/blog/pricing-calculator-blog/","retrievedAt":"2026-10-05T11:12:11.575Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | commercial | quote |
| pricing.price_level | unknown | unknown |
| pricing.transparent | no | yes |
| release.cadence_days | - | 5 |
| release.history | - | `[{"url":"https://github.com/pulumi/pulumi/releases/tag/v3.267.0","date":"2026-10-01T11:49:20Z","type":"stable","version":"v3.267.0"},{"url":"https://github.com/pulumi/pulumi/releases/tag/v3.266.0","date":"2026-09-30T11:33:14Z","type":"stable","version":"v3.266.0"},{"url":"https://github.com/pulumi/pulumi/releases/tag/v3.265.0","date":"2026-09-25T22:34:03Z","type":"stable","version":"v3.265.0"},{"url":"https://github.com/pulumi/pulumi/releases/tag/v3.264.0","date":"2026-09-23T09:54:16Z","type":"stable","version":"v3.264.0"},{"url":"https://github.com/pulumi/pulumi/releases/tag/v3.263.0","date":"2026-09-16T11:16:53Z","type":"stable","version":"v3.263.0"},{"url":"https://github.com/pulumi/pulumi/releases/tag/v3.262.0","date":"2026-09-10T11:37:48Z","type":"stable","version":"v3.262.0"},{"url":"https://github.com/pulumi/pulumi/releases/tag/v3.261.0","date":"2026-09-02T16:55:30Z","type":"stable","version":"v3.261.0"},{"url":"https://github.com/pulumi/pulumi/releases/tag/v3.260.0","date":"2026-08-28T11:06:12Z","type":"stable","version":"v3.260.0"},{"url":"https://github.com/pulumi/pulumi/releases/tag/v3.259.0","date":"2026-08-19T20:04:11Z","type":"stable","version":"v3.259.0"},{"url":"https://github.com/pulumi/pulumi/releases/tag/v3.258.0","date":"2026-08-17T19:04:32Z","type":"stable","version":"v3.258.0"},{"url":"https://github.com/pulumi/pulumi/releases/tag/v3.257.0","date":"2026-08-13T14:42:12Z","type":"stable","version":"v3.257.0"},{"url":"https://github.com/pulumi/pulumi/releases/tag/v3.256.0","date":"2026-08-04T19:34:54Z","type":"stable","version":"v3.256.0"},{"url":"https://github.com/pulumi/pulumi/releases/tag/v3.255.0","date":"2026-07-28T13:37:19Z","type":"stable","version":"v3.255.0"},{"url":"https://github.com/pulumi/pulumi/releases/tag/v3.254.0","date":"2026-07-23T15:10:53Z","type":"stable","version":"v3.254.0"},{"url":"https://github.com/pulumi/pulumi/releases/tag/v3.253.0","date":"2026-07-14T11:30:57Z","type":"stable","version":"v3.253.0"},{"url":"https://github.com/pulumi/pulumi/releases/tag/v3.252.0","date":"2026-07-13T12:34:06Z","type":"stable","version":"v3.252.0"},{"url":"https://github.com/pulumi/pulumi/releases/tag/v3.251.0","date":"2026-07-08T12:41:08Z","type":"stable","version":"v3.251.0"},{"url":"https://github.com/pulumi/pulumi/releases/tag/v3.250.0","date":"2026-07-02T00:47:36Z","type":"stable","version":"v3.250.0"},{"url":"https://github.com/pulumi/pulumi/releases/tag/v3.249.0","date":"2026-07-01T14:20:03Z","type":"stable","version":"v3.249.0"},{"url":"https://github.com/pulumi/pulumi/releases/tag/v3.248.0","date":"2026-06-24T14:50:37Z","type":"stable","version":"v3.248.0"}]` |
| reliability.sla_pct | 99.9 | - |
| reliability.status_page | yes | yes |
| security.certifications | - | `[{"name":"SOC 2 Type II","status":"active"}]` |
| security.disclosure_policy | - | yes |
| security.hipaa | yes | - |
| security.iso27001 | yes | - |
| security.scorecard | - | 7.1 |
| security.soc2 | yes | yes |
| security.trust_center | https://fly.io/blog/trust-calibration-for-ai-software-builders/ | https://www.pulumi.com/tutorials/eval-compliance-terraform/ |
| security.vulnerabilities | - | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=%40pulumi%2Fpulumi&per_page=100","last_12m":0,"max_severity":null}` |

*Source: vioscaleAI. Generated 2026-10-20T14:53:36.451Z. "-" = undocumented, not absent.*